1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15828:2010Hardware for furniture Strength and durability ofhinges and their components Stays and hinges pivotingon a horizontal axisBS EN 15828:2010 BRITISH STANDARDNationa
2、l forewordThis British Standard is the UK implementation of EN 15828:2010.The UK participation in its preparation was entrusted to TechnicalCommittee FW/0/1, Common Test Methods for Furniture.A list of organizations represented on this committee can beobtained on request to its secretary.This public
3、ation does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 62802 3ICS 97.140Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authori
4、ty of theStandards Policy and Strategy Committee on 30 November 2010.Amendments issued since publicationDate Text affectedBS EN 15828:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15828 October 2010 ICS 97.140 English Version Hardware for furniture - Strength and durability of hinges and
5、their components - Stays and hinges pivoting on a horizontal axis Quincaillerie dameublement - Rsistance mcanique et endurance des charnires et de leurs composants - Compas et charnires pivotant sur un axe horizontal Mbelbeschlge - Festigkeit und Dauerhaltbarkeit von Scharnieren und deren Komponente
6、n - Klappenhalter und Scharniere mit horizontaler Drehachse This European Standard was approved by CEN on 14 August 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard witho
7、ut any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language
8、made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, F
9、inland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHE
10、S KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15828:2010: EBS EN 15828:2010EN 15828:2010 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Norma
11、tive references 53 Terms and definitions .54 General test conditions .64.1 Preliminary preparation 64.2 Test equipment 64.3 Application of forces .74.4 Tolerances 74.5 Sequence of testing .74.6 Inspection and assessment of results 75 Test apparatus .75.1 Masses 75.2 Test frame .85.3 Particle board p
12、roperties 96 Test procedures and requirements 96.1 General 96.2 Overload tests . 106.2.1 Vertical downwards static overload 106.2.2 Horizontal sideways static overload . 116.2.3 Slam test 136.3 Functional tests 146.3.1 General . 146.3.2 Operating forces . 146.3.3 First vertical downwards static load
13、 for top hinged flaps 156.3.4 First horizontal sideways static load 166.3.5 Determination of reference points for the flap sagging 166.3.6 Durability . 176.3.7 Sagging 176.3.8 Second vertical downwards static load . 176.3.9 Second horizontal sideways static load . 186.3.10 Operating forces . 186.3.1
14、1 Slam test 186.4 Corrosion resistance 197 Test report . 20Annex A (normative) Product information system . 21A.1 General . 21A.2 Field of application . 21A.3 Mass and size of the flap . 21A.4 Adjustment systems and spring and damper mechanisms . 21A.5 Corrosion test . 21Annex B (normative) Test par
15、ameters . 22Bibliography . 24BS EN 15828:2010EN 15828:2010 (E) 3 Foreword This document (EN 15828:2010) has been prepared by Technical Committee CEN/TC 207 “Furniture”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publica
16、tion of an identical text or by endorsement, at the latest by April 2011, and conflicting national standards shall be withdrawn at the latest by April 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall
17、not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmar
18、k, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 15828:2010EN 15828:2010 (E) 4 Introduction The aim of thi
19、s European Standard is to provide furniture manufacturers, designers and developers with comparable information regarding the performance of all types of hinges and their components. BS EN 15828:2010EN 15828:2010 (E) 5 1 Scope This European Standard specifies test methods and requirements for the st
20、rength and durability of all hinges, stays and systems which include hinges and stays pivoting on a horizontal axis and their components for all fields of application. It does not apply to systems intended for storage functions. This standard does not apply to electrically actuated systems. The test
21、s consist of the application of loads, forces and velocities simulating normal functional use, as well as misuse, that might reasonably be expected to occur. With the exception of the corrosion test in 6.4, the tests are designed to evaluate properties without regard to materials, design/constructio
22、n or manufacturing processes. The strength and durability tests only relate to the hinges and the parts used for the attachment, e.g. mounting plates and screws. The strength and durability tests are carried out in a test frame with specified properties. The test results can only be used as a guide
23、to the performance of a piece of furniture. The test results are only valid for the hinges tested. These results may be used to represent the performance of production models provided that the tested model is representative of the production model. With the exception of corrosion, ageing and the inf
24、luence of heat and humidity are not included. Annex A (normative): requirements for product information. Annex B (normative): loads and cycles. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cit
25、ed applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 320, Fibreboards Determination of resistance to axial withdrawal of screws EN 323, Wood-based panels Determination of density EN ISO 6270-2, Paints and varnishes Determination of
26、resistance to humidity Part 2: Procedure for exposing test specimens in condensation-water atmospheres (ISO 6270-2:2005) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 catch device device which keeps or pulls a flap in place, but does not re
27、quire a second action in order to release it, e.g. a magnetic catch or a self-closing or self-opening mechanism BS EN 15828:2010EN 15828:2010 (E) 6 3.2 top hinged flap flap which opens upwards and which consists of one or more parts 3.3 bottom hinged flap flap which opens downwards and which consist
28、s of one or more parts 3.4 damper mechanism which stops the movement of a flap gently 3.5 stay active or passive mechanism which can hold and guide a front, and which may include a braking/opening mechanism and/or a hinge 3.6 flap hinges active or passive mechanism which can hold and guide a front,
29、and which may include a braking/opening mechanism and/or a stay 4 General test conditions 4.1 Preliminary preparation The hinges/stays shall be assembled/mounted/adjusted according to the instructions supplied with it. If mounting, assembly or adjustment instructions are not supplied, the most adver
30、se configuration shall be used and the mounting or assembly method shall be recorded in the test report. Fittings shall be tightened before testing and shall not be re-tightened unless specifically required in the manufacturers instructions. If the configuration is to be changed to produce the worst
31、-case conditions, this shall be recorded in the test report. The tests shall be carried out in indoor ambient conditions at a temperature between 15 C and 25 C. If during a test the temperature is outside of the range of 15 C to 25 C, the maximum and/or minimum temperature shall be recorded in the t
32、est report. Hinges which include structural hardware parts made of hygroscopic plastic materials, e.g. polyamide shall be conditioned at (23 5) C and a relative humidity of (50 5) % for seven days before testing. NOTE For accelerating the conditioning process, EN ISO 1110 1 may be used. In the case
33、of designs not addressed in the test procedures, the tests shall be carried out as far as possible as described, and deviations from the test procedure recorded in the test report. Before beginning the testing, visually inspect the hinges and components thoroughly. Record any defects so that they ar
34、e not assumed to have been caused by the tests. Carry out measurements if specified. 4.2 Test equipment Unless otherwise specified, the tests may be applied by any suitable device, because results are not dependent upon the apparatus. The equipment shall not inhibit deflection of the test flap, i.e.
35、 it shall be able to move so that it will allow the deflection of the test flap during testing. BS EN 15828:2010EN 15828:2010 (E) 7 4.3 Application of forces The forces in the static load tests shall be applied sufficiently slowly to ensure that negligible dynamic force is applied. Unless otherwise
36、specified, each force shall be maintained for not less than 10 s and not more than 15 s. The forces in durability tests shall be applied at a rate to ensure that excessive heating does not occur. The forces may be replaced by masses. The relation 10 N = 1 kg shall be used for this purpose. 4.4 Toler
37、ances Unless otherwise stated, the following tolerances are applicable: Forces: 5 % of the nominal force; Velocities: 5 % of the nominal velocity; Masses: 1 % of the nominal mass; Dimensions: 1 mm of the nominal dimension; Angles: 2 of the nominal angle. The accuracy for the positioning of forces sh
38、all be 5 mm. 4.5 Sequence of testing The tests shall be carried out in the same sequence as the clauses are numbered in this standard. If the clause sequence is not followed, the sequence shall be recorded in the test report. 4.6 Inspection and assessment of results Before and after completion of ea
39、ch test, carry out the inspection as specified, after removing any loads and after using adjustment devices, if available. Record any changes that have taken place since the initial inspection. The inspection shall include at least the following: a) the fracture of any component or joint; b) the loo
40、sening of any joint intended to be rigid, which can be demonstrated by hand pressure; c) the deformation or wear of any part or component such that its functioning is impaired; d) the loosening of any means of fixing components; e) any impaired function of a component or part. 5 Test apparatus 5.1 M
41、asses Masses shall be designed so that they do not reinforce the structure or re-distribute the stresses. BS EN 15828:2010EN 15828:2010 (E) 8 5.2 Test frame The tests specified in 6.2 and 6.3 shall be carried out in a test frame (see Figures 1 and 2), which is so constructed that the deformation of
42、the test frame under the applied load is no more than 1 mm. Hinges and stays for wooden flaps shall be mounted on particle board, 5.3, unless otherwise specified. Hinges and stays for other materials, e.g. glass, metal or plastic shall be mounted according to the manufacturers instructions. The posi
43、tion of hinges, stays and components on the flap and the test frame as well as the size and weight of the flap shall be as specified by the manufacturer, see Annex A. In cases where the flap parameters (e.g. height, width, mass) are not specified by the manufacturer, the tests may be carried out usi
44、ng the standard flap sizes specified in Table B.1 (A, B, C or D). Key 1 Test flap 2 Test side 3 Test top 4 Test bottom 5 Test frame 6 Additional mass Figure 1 Test frame Top hinged flap BS EN 15828:2010EN 15828:2010 (E) 9 Key 1 Test flap 2 Test side 3 Test top 4 Test bottom 5 Test frame 6 Hinge 7 St
45、ay Figure 2 Test frame Bottom hinged flap 5.3 Particle board properties The properties of the particle board shall be as specified in Table 1. Table 1 Particle board properties Property Reference standard Requirement Axial withdrawal of screws EN 320 (1 100 100) N Density EN 323 (0,65 0,05) g/cm 6 T
46、est procedures and requirements 6.1 General For the following tests, three sets of hinges shall be used as follows: The first set shall be used for the first test sequence specified in 6.2; The second set shall be used for the second test sequence specified in 6.3; The third set shall be used for th
47、e corrosion test specified in 6.4. All overload and functional tests shall be carried out according to the same column (1, 2 or 3) in Annex B (normative). BS EN 15828:2010EN 15828:2010 (E) 10 6.2 Overload tests 6.2.1 Vertical downwards static overload One corner of a closed top hinged flap (see Figu
48、re 3), or an open bottom hinged flap (see Figure 4), shall be loaded vertically downwards using the force specified in Annex B. The load application points for top hinged flaps shall be at the surface 50 mm from the left, right and bottom edges, see Figure 3. The load application points for bottom h
49、inged flaps shall be at the surface 50 mm from the left, right and front edges, see Figure 4. Carry out ten times. Repeat the test five times in the opposite corner (see Figures 3 and 4). Carry out inspection and assessment according to 4.6 without the test load. The flap or parts of it shall not become detached. Dimensions in millimetres Key 1 Test flap 2 Test frame 3 Test load Figure 3 Vertical downwards static overloa
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