Test Report No. 450922 - · PDF filelaboratory according to DIN 68858 and RAL-RG 614/8 standards. ... Test Report No. 450922 Test Assignment: Check of Standard Conformity of Slide

Mater ials Science & Technology

Empa

Überlandstrasse 129 CH-8600 Dübendorf

Tel. +41 (0)44 823 55 11 Fax +41 (0)1 821 62 44 www.empa.ch

The testing method used is not within the scope of the accreditation. However, all testing activities are

subject to the Empa quality management system in any case.

Dübendorf, 12/03/2008 Swiss Federal Laboratories for Materials Testing and Research

Project manager: Dr. G. Piskoty

Lab. Mechanical Systems Engineering Head of Laboratory representative:

Dr. G. Kovacs

Remark: The test results are valid solely for the object tested. The use of the test reports for the purpose of publicity, the mere reference to them or publication of excerpts require the approval of the Empa (see Information Note). Test reports and supporting documents are retained for 10 years.

Summary

The company Fulterer GesmbH (A-6890 Lustenau) manufactures drawer slides and tests them in its own laboratory according to DIN 68858 and RAL-RG 614/8 standards. The goal of this order was to be on hand to inspect the testing equipment and test procedures in the testing of two types of slides (load capacity of 200 kg and 75 kg), and to check whether the tests conform to the standards mentioned. The following determination can be made: The selected tests were carried out correctly using suitable test-ing equipment. The slides tested have passed the tests performed on them.

Lista AG

Betriebs- und Lagereinrichtungen

CH-8586 Erlen

Test Report No. 450922

Test Assignment: Check of Standard Conformity of Slide Tests

Test Object: Fulterer GesmbH slides (FR7180.650-504 and FR7075.650-504B) according to Lista AG specifications (Customer)

Client Ref.: Mr. A. Amacker

Order dated of: September 22/2008

Test Object received: -

Test performed: September – November 2008

Number of Pages: 33

Dispatch: None

Dispatch: 3 Copies to Customer

Archive: -

Empa, Laboratory: 117 – Mechanical Systems Engineering Page 2 von 33

Client: Lista AG, CH - 8586 Erlen Test Report-No. 450922

TABLE OF CONTENTS

1 Goal ...........................................................................................................................................5

2 TIMING AND ORGANIZATIONAL STRUCTURE..........................................................5

3 CHECK OF LOADS ON THE SLIDES................................................................................5

3.1 Weight Check of Load-Sacks...........................................................................................5

3.2 Drawer Weight Check ......................................................................................................7

4 INVESTIGATIONS.................................................................................................................8

4.1 Durability tests according to RAL-RG 614/8, Section 8-3.4.6 ........................................8

4.1.1 Test equipment .................................................................................................................8

4.1.2 Test of slide FR7180.650-504 (nominal load 200 kg)......................................................9

4.1.3 Test of slide FR7075.650-504B (nominal load 75 kg) .....................................................9

4.2 Test of the Deflection of the Front of the Drawer during the Durability Test according to DIN 68858, Section 6.1.5...........................................................................................10

4.2.1 Test method ....................................................................................................................10

4.2.2 Test of slide FR7180.650-504 (nominal load 200 kg)....................................................10

4.2.3 Test of slide FR7075.650-504B (nominal load 75 kg) ...................................................10

4.3 Test of Opening Force according to DIN 68858, Section 6.1.5 .....................................11

4.3.1 Test method ....................................................................................................................11



4.4 Test of Closing Force according to DIN 68858, Section 6.1.5 ......................................14

4.4.1 Test method ....................................................................................................................14



4.5 Vertical Load Test according to DIN 68858, Section 7.8 ..............................................17

4.5.1 Test method ....................................................................................................................17

4.5.2 Test of slide FR7180.650-504 (load capacity 200 kg) ...................................................18

4.5.3 Test of slide FR7075.650-504B (load capacity 75 kg)...................................................18

4.6 Horizontal Load Test according to DIN 68858, Section 7.9..........................................19

4.6.1 Test method ....................................................................................................................19



4.7 Test of Pull-Out Retention according to RAL-RG 614/8, Section 8-3.4.6 ....................21

4.7.1 Test setup........................................................................................................................21





5 Summary.................................................................................................................................24

6 List of sources.........................................................................................................................24

7 Test protocols pf the Fulterer GesmbH ..............................................................................25

7.1 Test protocol 08-099D....................................................................................................25

7.2 Test protocol 08-102D....................................................................................................27

7.3 Test protocol 08-100A....................................................................................................29

7.4 Test protocol 08-103A....................................................................................................32



LIST OF FIGURES

Figure 1: Weight measurement of a randomly selected blue steel bead sack on a “Mettler TE 30 J” scale (property of Empa, Log. No. 121-25.005)............................................................................ 6

Figure 2 Measurement of the weight of drawer 08-100A on a “Mettler TE 30 J” scale (Empa Log. No. 121-25.005) ............................................................................................................................ 7

Figure 3: Drawer tester at testing laboratory of Fulterer GesmbH ............................................................... 8

Figure 4: Screen display of controlling computer of the drawer tester......................................................... 8

Figure 5: Measurement of the height and drop of the front of the drawer using a height gauge (recorded after 300 cycles of the durability test on slide FR7180.650-504) ............................... 10

Figure 6: Measurement of opening force for a loaded drawer (recorded on Sep. 22, 2008 after about 300 cycles of the durability test of slide FR7180.650-504) ........................................................ 11

Figure 7: Check of spring scale using an attached steel cylinder of 21.41 kg (recorded on Sep. 26, 2008) ........................................................................................................................................... 12

Figure 8: Weight measurement of steel cylinder including connector used to check the spring scale (scale: “Mettler TE 30 J”, Empa Log. No. 121-25.005, Display: 21.41 kg) ............................... 12

Figure 9: Set-up for the measurement of closing force for a loaded drawer (pictures obtained from the Fulterer GesmbH).................................................................................................................. 14

Figure 10: Measurement of closing force for a loaded drawer (pictures obtained from the Fulterer GesmbH) ..................................................................................................................................... 15

Figure 11: Measurement of closing force for a loaded drawer (pictures obtained from the Fulterer GesmbH) ..................................................................................................................................... 16

Figure 12: Vertical load of the drawer in test of slide FR7180.650-504 (load capacity 200 kg).................. 17

Figure 13: Weight measurement of steel cylinder on “Mettler TE 30 J” scale (Empa Log. No. 121-25.005) ........................................................................................................................................ 18

Figure 14: Weight measurement of steel cylinder on “Mettler TE 30 J” scale (Empa Log. No. 121-25.005) ........................................................................................................................................ 19

Figure 15: Horizontal load of the drawer in test of slide FR7180.650-504 (load capacity 200 kg), recorded on Sep. 22, 2008........................................................................................................... 19

Figure 16: Photo during the impact test of slide FR7180.650-504 on Sep. 22, 2008 (drawer loaded with 9 sacks, each with a nominal mass of 5 kg, total load on slides: approx. 53 kg) ................ 21

Figure 17: Check of inclination during impact tests using a digital inclinometer (Empa LogNo.125-40.270, resolution 0.1º) ............................................................................................................... 22

Figure 18: Slight impact traces at stop of slide FR7180.650-504 after three impact test series with 10 impacts per series ........................................................................................................................ 22

Figure 19: Recorded during the impact test of slide FR7075.650-504B (loading of the drawer with 9 sacks, each with a nominal mass of 5 kg; total load on the slides: approx. 53 kg) ..................... 23

Figure 20: Slight impact traces at stop of slide FR7075.650-504B after two impact test series with 10 impacts per series ........................................................................................................................ 23

Archiving of Figures: The figures of this document are clearly defined by the project number and figure number.



1 GOAL

The company Fulterer GesmbH (A-6890 Lustenau) manufactures drawer slides that are installed in drawer cabinets made by the client and by others (Lista AG). The drawer slides are tested by Fulterer in its own laboratory according to DIN 68858 and RAL-RG 614/8 standards.

The goal of this order was to be on hand to inspect the testing equipment and test procedures in the testing of two types of slides (load capacity of 200 kg and 75 kg), and to check whether the tests conform to the standards mentioned. The tests to be performed were agreed upon between Lista AG and Fulterer GesmbH.

Remark: This report bases on the same tests reported in the Empa Test Report No. 450516, completed with documentation of additional tests.

2 TIMING AND ORGANIZATIONAL STRUCTURE

The tests took place from September 2008 through November 2008. The Empa project manager was pre-sent - in consultation with the client and with Fulterer GesmbH -on the afternoon of Sep. 22, 2008 (initial stage of the tests) and the morning of Sep. 26, 2008 (conclusion of the tests) on site in Lustenau.

The test specimens (tested slides) and the equipment and aids (such as sacks with which to load the draw-ers) belong to Fulterer GesmbH and were selected by the company. Empa project managers only brought along measurement devices that were used for the purposes of checking (scale, declinometer and gauge).

3 CHECK OF LOADS ON THE SLIDES

3.1 Weight Check of Load-Sacks

In DIN Standard 68858, Section 2 specifies the use of sacks filled with glass beads as a load on the draw-ers; each sack should weigh 1 kg. For impact testing, a single loosely filled sack that is approximately e-qual in size to the size of the drawer is prescribed.

In the tests carried out (Chap. 4), the drawers were loaded with sacks that had been filled with steel beads. The sacks had different nominal weights according to color:

• green: mg = 2.5kg

• red: mr = 5kg

• blue: mb = 10 kg

The effective mass of the sacks were checked on Sep. 26, 2008; 3 sacks were selected at random (Figure 1). It has been shown that all sacks that were checked are slightly heavier than their nominal weight (Table 1). This is a deviation in a conservative direction.



Figure 1: Weight measurement of a randomly selected blue steel bead sack on a “Mettler TE 30 J” scale (property of Empa, Log. No. 121-25.005)

Measured value [kg] Sack color Nominal

weight

[kg] Nr. 1 Nr. 2 Nr. 3

Mean value

[kg]

Deviation from

nominal weight

[%]

blue 10 10.12 10.08 10.12 10.11 +1.1

red 5 5.12 5.14 5.14 5.13 +2.7

green 2.5 2.60 2.56 2.56 2.57 +2.9

Table 1: Measured weight of randomly selected sacks



3.2 Drawer Weight Check

In loading the slides, the dead weight of the drawers was also included at 5 kg. The effective mass of the drawers used in the tests was measured on Sep. 26, 2008 (Figure 2). What was seen was that both drawers had a weight of

ms = 7.18 kg

Thus, the effective weight of the slides was greater than assumed due to the dead weight of the drawer. This is a deviation in a conservative direction.

Figure 2 Measurement of the weight of drawer 08-100A on a “Mettler TE 30 J” scale (Empa Log. No. 121-25.005)



4 INVESTIGATIONS

Below, the individual investigations are described, grouped according to type of investigation. The stan-dard requirements are not described in detail. They can be found directly from the standards mentioned.

4.1 Durability tests according to RAL-RG 614/8, Section 8-3.4.6

4.1.1 Test equipment

The tests were carried out at the computer-controlled testing facility of Fulterer GesmbH (Figure 3 and Figure 4). A check of the facility showed that it is suitable for correctly executing the “durability safety test” tests according to RAL-RG 614/8.

Figure 3: Drawer tester at testing laboratory of Fulterer GesmbH

a) Overview mode b) Overview mode

Figure 4: Screen display of controlling computer of the drawer tester



4.1.2 Test of slide FR7180.650-504 (nominal load 200 kg)

When the Empa project manager arrived on Sep. 22, 2008, the test was already under way. According to the screen display of the controlling computer, about 300 cycles were already completed. The test velocity setting for closing and opening was less than the value of 0.25 m/s determined in DIN Standard 68858 under Section 7.12. This value was corrected by Mr. Raid (Fulterer GesmbH) to match the standard speci-fication. Although the influence of the velocity deviation during the first 300 cycles had little to no nomi-nal effect on the test results, the controls of the test equipment were adjusted by Mr. Raid and the test was run for another 5000 cycles (full test scope according to RAL-RG 614/8, Section 8-3.4.6).

The Empa project manager was present at the start of the further 5000 cycles. The majority of the test pro-ceeded automatically, under the supervision of Mr. Raid. After the completion of the total of 5300 cycles (5000 cycles of which were run at the correct velocity), the slides were checked by Mr. Raid. The test log issued by Fulterer GesmbH can be found in Chap. 7.1. According to this log, the slides passed the test.

4.1.3 Test of slide FR7075.650-504B (nominal load 75 kg)

The test proceeded fully automatically under the supervision of employees of Fulterer GesmbH. The test log issued by Fulterer GesmbH can be found in Chap. 7.2. According to this log, the slides passed the test.



4.2 Test of the Deflection of the Front of the Drawer during the Durability

Test according to DIN 68858, Section 6.1.5

4.2.1 Test method

On Sep. 22, 2008, the drawer front deflection measurement procedure was demonstrated by Mr. Raid for the Empa project manager. The measurement was done using a Height gauge of Fulterer GesmbH (regis-tered from the Quality Assurance department of Fulterer GesmbH) in proper fashion (Figure 1).

Figure 5: Measurement of the height and drop of the front of the drawer using a height gauge (recorded after 300 cycles of the durability test on slide FR7180.650-504)


According to information from Mr. Corona (Fulterer GesmbH), all logged height measurements were done in the same fashion as the measurement demonstrated by Mr. Raid on Sep. 22, 2008 (Fig 5). The measured values can be found in Chap. 7.1.

According to this, the drop was 21.2 mm. This measured value is smaller than the allowable maximum value, which is defined in the standard as 4% of the slide path (0.04 x 630 mm = 25.2 mm). Thus, it can be determined that the slide met the requirements of the standard.


According to information from Mr. Corona, all logged height measurements were done in the same fashion as the measurement demonstrated by Mr. Raid on Sep. 22, 2008. (Figure 5). The measured values can be found in Chap. 7.2.

According to this, the drop was 15.0 mm. This measured value is smaller than the allowable maximum value, which is defined in the standard as 4% of the slide path (0.04 x 630 mm = 25.2 mm). Thus, it can be determined that the slide met the requirements of the standard.

Height gauge



4.3 Test of Opening Force according to DIN 68858, Section 6.1.5

4.3.1 Test method

On Sep. 22, 2008, the opening force measurement procedure was demonstrated by Mr. Raid for the Empa project manager. The measurement was done using a spring scale of Fulterer GesmbH (obtained from the Quality Assurance department under number QS 01167) in correct fashion (Figure 6).

Figure 6: Measurement of opening force for a loaded drawer (recorded on Sep. 22, 2008 after about 300 cycles of the durability test of slide FR7180.650-504)

The precision of the spring scale was checked by hanging a steel cylinder with a know weight from it (Fig-ure 7 and Figure 8). This check showed that the precision of the spring scale was sufficient.

Motion

Spring scale

Front of drawer



Figure 7: Check of spring scale using an attached steel cylinder of 21.41 kg (recorded on Sep. 26, 2008)

Figure 8: Weight measurement of steel cylinder including connector used to check the spring scale (scale: “Mettler TE 30 J”, Empa Log. No. 121-25.005, Display: 21.41 kg)

m = 21.41 kg, see Figure 8

Spring scale Display: 21.6+/- 0.1 kg




According to information from Mr. Corona all slide force measurements were made in the same fashion as was demonstrated on Sep. 22, 2008. The corresponding measured values are listed in Chap. 7.1.

According to this, the maximum opening force was 90 ± 10 N. In the standard, the maximum allowable opening force is only indicated for a slide path of up to 500 mm and test load of 100 kg, indicated as 12.5% of the test load. For the existing slide path of 630 mm, according to DIN 68858 special agreements will have to be made. Conservatively, one can assume a limit of 0.125 x 100 kg x 9.81 m/s2 ≅ 125 N. This value is higher than the measured opening force. Consequently, the slide passed the test.


According to information from Mr. Corona all slide force measurements were made in the same fashion as was demonstrated on Sep. 22, 2008. The corresponding measured values are listed in Chap. 7.2.

According to this, the maximum opening force was 50 ± 10 N. In the standard, the maximum allowable opening force is only indicated for a slide path of up to 500 mm and test load of 100 kg, indicated as 12.5% of the test load. For the existing slide path of 630 mm, according to DIN 68858 special agreements will have to be made. Conservatively, one can assume a limit of 0.125 x 75 kg x 9.81 m/s2 ≅ 93 N. This value is higher than the measured opening force. Consequently, the slide passed the test.



4.4 Test of Closing Force according to DIN 68858, Section 6.1.5

4.4.1 Test method

The tests were performed by the Fulterer GesmbH, using the same spring scale as for the Opening-tests. Based on the photo documentation of the tests, obtained from Fulterer GesmbH on December 02, 2008, the tests were performed in correct fashion (Figure 9).

a) view before mounting the drawer a) view after mounting the drawer

Figure 9: Set-up for the measurement of closing force for a loaded drawer (pictures obtained from the Fulterer GesmbH)

Spring scale Spring scale

deflection pulley

Testaufbau Bild 1.jpg

Testaufbau Bild 2.jpg




The closing test was performed before and after the long term test (Chapter 4.1) on loaded drawer (200kg). The measured values are listed in Chap. 7.1. According to this, the maximum closing force amounted to:

• 220 N ± 10 N before the long term test (Figure 10/a)

• 240 N ± 10 N after the long term test (Figure 10/b)

In the standard, the maximum allowable closing force is only indicated for a slide path of up to 500 mm and test load of 100 kg, indicated as 12.5% of the test load. For the existing slide path of 630 mm, accord-ing to DIN 68858 special agreements will have to be made. One can assume a limit of 0.125 x 200 kg x 9.81 m/s2 ≅ 250 N. This value is higher than the measured closing forces. Consequently, the slide passed the test.

a) before the long term test b) before and after the long term test

Figure 10: Measurement of closing force for a loaded drawer (pictures obtained from the Fulterer GesmbH)

FR7180 im Neuzustand.jpg FR7180 nach Dauertest 08-099D.jpg




The closing test was performed before and after the long term test (Chapter 4.1) on loaded drawer (75 kg). The measured values are listed in Chap. 7.2. According to this, the maximum closing force amounted to:

• 60 N ± 10 N before the long term test (Figure 11/a)

• 70 N ± 10 N after the long term test (Figure 11/b)

In the standard, the maximum allowable closing force is only indicated for a slide path of up to 500 mm and test load of 100 kg, indicated as 12.5% of the test load. For the existing slide path of 630 mm, accord-ing to DIN 68858 special agreements will have to be made. One can assume a limit of 0.125 x 75 kg x 9.81 m/s2 ≅ 93.75 N. This value is higher than the measured closing forces. Consequently, the slide passed the test.

a) before the long term test b) before and after the long term test

Figure 11: Measurement of closing force for a loaded drawer (pictures obtained from the Fulterer GesmbH)

FR7075 im Neuzustand.jpg FR7075 nach Dauertest 08-102D.jpg



4.5 Vertical Load Test according to DIN 68858, Section 7.8

4.5.1 Test method

According to standard specifications, the forward edge of the fully loaded drawer must be subjected to a force of 200 N. In the tests, the load was produced using a weight of a steel cylinder (Figure 12). The mass of the steel cylinder was 21.26 kg (Figure 13). This put the effective load of the drawer at about 6% higher than the standard value (deviation in the conservative direction).

The length of the slide was set using a tape measure. The correct position of the steel weight on the edge of the drawer was marked with a felt marker. The load duration of 5 seconds each and the pause duration of 15 seconds each were controlled using the second hand of a wristwatch.

Figure 12: Vertical load of the drawer in test of slide FR7180.650-504 (load capacity 200 kg)

F ≅ 210 N

50 mm



Figure 13: Weight measurement of steel cylinder on “Mettler TE 30 J” scale (Empa Log. No. 121-25.005)

4.5.2 Test of slide FR7180.650-504 (load capacity 200 kg)

The test was carried out

• on Sep. 22, 2008 prior to the restart of the durability test after the first 300 cycles in the presence of the Empa project manager (Figure 12) and

• on Sep. 23, 2008 following the durability test.

After the tests were completed, no damages were found on the slides, and they were fully functional.

Thus, the they passed the test. The corresponding test log can be found in Chap. 7.1.

4.5.3 Test of slide FR7075.650-504B (load capacity 75 kg)


• on Sep. 23, 2008 prior to the start of the durability test and


According to information from Mr. Corona, the tests were carried out the same way as for slide type

FR7075.650-504B. After the tests, no damages were found on the slides and they were fully functional.

Thus, the they passed the test. The corresponding test log can be found in Chap. 7.2.



4.6 Horizontal Load Test according to DIN 68858, Section 7.9

4.6.1 Test method

According to standard specifications, the test must be done with a force of 75 N. In the tests, the load was produced using a weight of a steel cylinder. The mass of the steel cylinder was 8.84 kg (Figure 14).

Figure 14: Weight measurement of steel cylinder on “Mettler TE 30 J” scale (Empa Log. No. 121-25.005)

The steel cylinder was suspended from a thin, flexible steel cord and connected to the front of the drawer through a frictionless rotating guide pulley (Figure 15). The load duration of 5 seconds each and the pause duration of 15 seconds each were controlled using the second hand of a wristwatch. The lateral shift of the front of the drawer was tracked visually.

Figure 15: Horizontal load of the drawer in test of slide FR7180.650-504 (load capacity 200 kg), re-corded on Sep. 22, 2008

Steel cylinder m = 8.84 kg

Cord

Guide pulley

hook for force

application

F ≅ 88 N





• on Sep. 22, 2008 prior to the restart of the durability test after the first 300 cycles in the presence of the Empa project manager (Figure 12) and


After the test, the slides exhibited no damages and were fully functional. The lateral shift of the front of the drawer was negligible. Thus, the slides passed the test. The corresponding test log can be found in Chap. 7.1.



• on Sep. 23, 2008 prior to the start of the durability test and


According to information from Mr. Corona, the tests were carried out in the same way as for slide type FR7075.650-504B. After the tests, the slides exhibited no damages and were fully functional. The lateral shift of the front of the drawer was negligible. Thus, the slides passed the test. The corresponding test log can be found in Chap. 7.2.



4.7 Test of Pull-Out Retention according to RAL-RG 614/8, Section 8-3.4.6

4.7.1 Test setup

The test setup is shown in Figure 16.

Figure 16: Photo during the impact test of slide FR7180.650-504 on Sep. 22, 2008 (drawer loaded with 9 sacks, each with a nominal mass of 5 kg, total load on slides: approx. 53 kg)

According to document RAL-RG 614/8, the inclination of the slides must be 10% for the stop tests. The effective tilt of the cabinet and the tilt of the installed slides was checked on Sep. 26, 2008 using a digital inclinometer (Figure 17). Accordingly, the tilt of the slides in the first two tests of slide “FR7180.650- 504” was:

na = TAN (5.7°) = 9.98%

The subsequent tests were done at an increased incline of:

nb = TAN (7.2°) = 12.6%

Cabinet, fixed in the tilted position



a) Measurement of cabinet tilt b) Measurement of slide tilt

Figure 17: Check of inclination during impact tests using a digital inclinometer (Empa LogNo.125-40.270, resolution 0.1º)


On Sep. 22, 2008, three measurement series were carried out in the presence of the Empa project manager with 10 impacts per series at the following slide inclinations (Figure 14):

• Inclination for Measurement Series No. 1: n = 9.98%



After the tests, the impacts had no perceptible damaging effect (Figure 18) and the slides were fully func-tional. Thus, the slides passed the test. The corresponding test log can be found in Chap. 7.3.

Note: The tilt angles listed in the test log are based on the measurement values of Sep. 22, 2008, which were not determined using the calibrated inclinometer.

Figure 18: Slight impact traces at stop of slide FR7180.650-504 after three impact test series with 10 impacts per series

Inclinometer




On Sep. 26, 2008, two measurement series were carried out in the presence of the Empa project manager with 10 impacts each at a slide tilt of 12.6% (Figure 19). Thereafter, the stops exhibited no perceptible damaging effect (Figure 20) and the slides were fully functional. Thus, the slides passed the test. The cor-responding test log can be found in Chap. 7.4.

Figure 19: Recorded during the impact test of slide FR7075.650-504B (loading of the drawer with 9 sacks, each with a nominal mass of 5 kg; total load on the slides: approx. 53 kg)

Figure 20: Slight impact traces at stop of slide FR7075.650-504B after two impact test series with 10 impacts per series



5 SUMMARY

The two inspections at Fulterer GesmbH left an extremely positive impression. The attending associates of the company, Mr. Raid and Mr. Corona carried out their work professionally.

The test equipment used met all essential points of the applicable standard requirements. Deviations were either minor (such as steel beads instead of glass beads as load) or were on the conservative side (such as the effective weight of the filled sacks being greater than their nominal weight).

The tests carried out in the presence of the Empa project manager proceeded in conformance with the stan-dard. The test logs issued by Fulterer GesmbH (Chap. 7) were only checked by the Empa project manager with regard to those points that were addressed while he was present (see Chap. 4). The push-out tests were carried out by the Fulterer GesmbH. Based on the obtained documentation of those tests no indication for any irregularity could be detected. In general, all the log entries were estimated to be absolutely reliable.

Based on the log entries, the results are summarised in Table 2.

Auszug Test

(abbreviation)

Norm Punkt

FR7180.650-504 FR7075.650-504B

Durability test RAL-RG 614/8 8-3.4.6 passed passed

Drop DIN 68858 6.1.5 passed passed

Opening force DIN 68858 6.1.5 passed passed

Closing force DIN 68858 6.1.5 passed passed

Vertical load DIN 68858 7.8 passed passed

Horizontal load DIN 68858 7.9 passed passed

Stopping RAL-RG 614/8 8-3.4.6 passed passed

Table 2: Summarizes the results with the aid of the test logs

6 LIST OF SOURCES

DIN 68858: Möbelschlösser und –beschläge – Auszugführungen, Schubkästen und Auszüge – An-forderungen und Prüfungen, Deutsche Norm, Juni 2004 (Furniture locks and fittings – slide designs, drawers and slides - requirements and tests German Norm, June 2004)

RAL-RG 614/8: Güte und Prüfbestimmungen für Schubladenschränke aus Stahl, Deutsches Institut für Gütesicherung und Kennzeichnung e.V. (Quality and test specifications for drawer ca-binets made of steel, Deutsches Institut für Gütesicherung und Kennzeichnung e.V)



7 TEST PROTOCOLS PF THE FULTERER GESMBH

7.1 Test protocol 08-099D





7.2 Test protocol 08-102D





7.3 Test protocol 08-100A







7.4 Test protocol 08-103A



Documents

Test Report No. 450922 - · PDF filelaboratory according to DIN 68858 and RAL-RG 614/8 standards. ... Test Report No. 450922 Test Assignment: Check of Standard Conformity of Slide