1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 1906:2012Building hardware Leverhandles and knob furniture Requirements and testmethodsBS EN 1906:2012 BRITISH STANDARDNational forewordThis British Standard is the UK impl
2、ementation of EN 1906:2012. Itsupersedes BS EN 1906:2010 which is withdrawn.BSI, as a member of CEN, is obliged to publish EN 1906:2012 asa British Standard. However, it should be noted that the UKcommittee voted against the adoption of this standard during theUnique Acceptance Procedure, primarily
3、because this revision of EN1906:2010 introduces 6 new classifications for fire testing in Clause4.1.5, which were not agreed by Working Group WG4.The UK participation in its preparation was entrusted to TechnicalCommittee B/538/4, Building hardware.A list of organizations represented on this committ
4、ee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 73648 3ICS 91.190Compli
5、ance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 August 2012.Amendments issued since publicationDate Text affectedBS EN 1906:2012EUROPEAN STANDARD NORME EUROPENNE EURO
6、PISCHE NORM EN 1906 May 2012 ICS 91.190 Supersedes EN 1906:2010English Version Building hardware - Lever handles and knob furniture - Requirements and test methods Quincaillerie pour le btiment - Bquilles et boutons de porte - Exigences et mthodes dessai Schlsser und Baubeschlge - Trdrcker und Trknu
7、fe -Anforderungen und Prfverfahren This European Standard was approved by CEN on 16 March 2012. 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 without any alteration. Up-to-d
8、ate lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translatio
9、n under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC 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, Finland, Fr
10、ance, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES
11、KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1906:2012: EBS EN 1906:2012EN 1906:2012 (E) 2 Contents Page Foreword . 41 Scope . 62 Normative references
12、. 63 Terms and definitions 64 Classification . 114.1 Coding system 114.1.1 General . 114.1.2 Category of use (first digit) 114.1.3 Durability (second digit) . 114.1.4 Door mass (third digit) . 114.1.5 Fire resistance (fourth digit) 114.1.6 Safety (fifth digit) 124.1.7 Corrosion resistance (sixth dig
13、it) . 124.1.8 Security (seventh digit) 124.1.9 Type of operation (eighth digit) . 124.2 Example of classification . 135 Requirements 135.1 General . 135.2 Check of spindle and fastening elements 155.3 Rotational torque strength . 155.4 Axial strength of lock furniture or latch furniture and fixing .
14、 155.5 Free play and safety . 155.5.1 Requirement for free play 155.5.2 Safety requirements . 155.6 Free angular movement or misalignment 165.7 Torque of return mechanism . 165.7.1 General . 165.7.2 Unsprung and spring-assisted lever handles 165.7.3 Unsprung knobs . 165.7.4 Spring-loaded lever handl
15、es or knobs . 165.8 Durability of mechanism 165.9 Repeat test of axial strength of lock or latch furniture and methods of fixing 175.10 Repeat test of free play measurement 175.11 Repeat test of measurement of free angular movement or misalignment . 175.12 Repeat test of torque of return mechanism .
16、 175.13 Axial strength for safety furniture (optional) . 175.14 Corrosion resistance 176 Tests Sequence and test. 176.1 Test sequence . 176.2 Test apparatus 186.2.1 Fixing to a test block (see Figures B.1 and B.2) 186.2.2 Apparatus for strength tests . 196.2.3 Apparatus for endurance test 197 Test m
17、ethods . 207.1 General . 207.2 Acceptance conditions 207.3 Performance tests. 217.3.1 Check of spindle and fastening elements (Test 1) 21BS EN 1906:2012EN 1906:2012 (E) 3 7.3.2 Axial strength of lock or latch furniture and fastening elements (Test 2) .217.3.3 Free play and safety (Test 3) 217.3.4 Fr
18、ee angular movement or misalignment (Test 4) .217.3.5 Torque of return mechanism (Test 5) 217.3.6 Durability of mechanism (Test 6) .227.3.7 Repeat test of axial strength and methods of fastening (Test 7) .237.3.8 Repeat check of free play (Test 8) .237.3.9 Repeat measurement of free angular movement
19、 (Test 9) .237.3.10 Repeat test of torque of return mechanism (Test 10) 237.3.11 Axial strength and method of fastening of special safety furniture (Test 11 optional) 237.3.12 Rotational strength (Test 12) 237.4 Corrosion resistance (Test 13) .248 Marking .24Annex A (normative) Requirements for secu
20、rity lock furniture for use on burglary resistant doors.25A.1 Introduction 25A.2 Requirements .25A.2.1 Design requirements .25A.2.2 Performance requirements .26A.3 Test methods .26A.3.1 Test parameters .26A.3.2 Pre-checks (Test A.1) 27A.3.3 Plate strength (Test A.2) .27A.3.4 Strength of fastening el
21、ements (Test A.3) 28A.3.5 Resistance to attack by drilling (Test A.4) 28A.3.6 Resistance to attack by chisel (Test A.5) 28A.3.7 Strength of plug protection plate (if fitted) (Test A.6) 30A.4 Classification .30A.5 Marking .30A.6 Fixing instructions 30Annex B (informative) Test apparatus illustrations
22、 .31Annex C (normative) Requirements for lever handles and knob furniture for use on smoke control and fire resistant doors.45C.1 General .45C.2 Classification for smoke control and fire resistant Grades A, B, C and D 45C.3 Additional requirements for fire resistance classification Grade D with fire
23、 proof core .47C.4 Tests .47C.4.1 Fire resistance .47C.4.2 Smoke control 47C.4.3 Door cycle test - Durability and functional endurance for grades A1, B1, C1, D1 .47C.5 Test report 48C.6 Voluntary Monitoring 48Annex D (informative) Flow charts of test procedures .49Bibliography 52BS EN 1906:2012EN 19
24、06:2012 (E) 4 Foreword This document (EN 1906:2012) has been prepared by Technical Committee CEN/TC 33 “Doors, windows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publ
25、ication of an identical text or by endorsement, at the latest by November 2012, and conflicting national standards shall be withdrawn at the latest by November 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENEL
26、EC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1906:2010. Contribution to the preparation of this standard has been made by the European manufacturers organisation “ARGE“. This document is part of a series of European Standards dedicated t
27、o building hardware products. Compliance of a set of lock or latch furniture with this European Standard means that it conforms to requirements for normal use, for safety in use and for safety in case of fire. Normative and informative annexes to this document are indicated in the contents. Complian
28、ce with this European Standard ensures a margin of strength in excess of that needed for normal operation. Additional requirements are necessary for special safety furniture used in situations where there is a high risk of failure. Since special safety furniture is not essential in every situation,
29、this European Standard provides additional safety requirements (see 5.13) which are only necessary when the manufacturer claims it essential that the safety furniture conform to these requirements. This document states five grades of security. Grade 0 is in accordance with requirements specified in
30、the main part of this document. Grades 1 to 4 are specified in accordance with requirements for security lock furniture for use on burglary-resistant doors (see Annex A). These additional security requirements are necessary only when the manufacturer claims that products need have a high level of se
31、curity, which is not essential in every situation. The suitability of lock or latch furniture for use on fire/smoke door assemblies is determined by fire performance tests in addition to the performance tests specified by this standard. Since suitability for use on fire/smoke door assemblies is not
32、essential in every situation, the manufacturer has the option of stating whether the furniture is claimed to conform to these additional requirements or not. If such a claim is made, the additional requirements given in Annex C are necessary. Annex C refers to all kinds of lock or latch furniture fo
33、r use on fire/smoke door assemblies, and their use on single-leaf or double-leaf doors. A product conforming to this standard can also be part of an exit device in accordance with EN 179. In order to claim conformance to EN 1906 all relevant requirements of Table 1, Main test parameters, should be m
34、et and declared. 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, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
35、 Iceland, Ireland, Italy, Latvia, BS EN 1906:2012EN 1906:2012 (E) 5 Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 1906:2012EN 1906:2012 (E) 6 1 Scope This European Standard specifies
36、test methods and requirements for spindle and fastening elements, operating torques, permissible free play and safety, free angular movement and misalignment, durability, static strength and corrosion resistance for sprung and unsprung lever handles, knobs for doors, push pads and similar devices in
37、 combination with backplates or roses operating latches. This European Standard is applicable only to lever handles and knobs that operate a latch or a lock and other devices. It specifies four categories of use according to frequency and other conditions of use. 2 Normative references The following
38、 documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 314-2:1993, Plywo
39、od Bonding quality Part 2: Requirements EN 636:2003, Plywood Specifications EN 1154:1996+A1:2002, Building hardware Controlled door closing devices Requirements and test methods EN 1634-1, Fire resistance and smoke control tests for door, shutter and openable window assemblies and elements of buildi
40、ng hardware Part 1: Fire resistance tests for doors, shutters and openable windows EN 1634-2, Fire resistance and smoke control tests for door, shutter and openable window assemblies and elements of building hardware Part 2: Fire resistance characterisation test for elements of building hardware EN
41、1634-3, Fire resistance and smoke control tests for door and shutter assemblies, openable windows and elements of building hardware Part 3: Smoke control test for door and shutter assemblies EN 1670:2007, Building hardware Corrosion resistance Requirements and test methods EN 12209, Building hardwar
42、e Locks and latches Mechanically operated locks, latches and locking plates Requirements and test methods EN ISO/IEC 17025, General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025) ISO 10899, High-speed steel two-flute twist drills Technical specifications 3 Te
43、rms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 backplate element generally, but not essentially, rectangular in plan whose purpose is, firstly, functional, providing a bearing for the rotation of a door lever handle or knob and the means of atta
44、chment to the door; and, secondly, decorative, working as a trim plate to cover holes provided in the door for the passage of spindles, keys or lock cylinders BS EN 1906:2012EN 1906:2012 (E) 7 Note 1 to entry: See Figure 1a. 3.2 baseplate component of an assembly of two parts that fit together to fo
45、rm a backplate or rose, which provides the bearing and means of fixing the assembly to the door Note 1 to entry: See Figure 1b. 3.3 door furniture combination of lever handles or knobs on backplates or roses for the purpose of operating latches or locks 3.4 door knob fixed or rotatable operating ele
46、ment, usually designed to be circular in plan, but which may be non-circular, with a maximum offset of 75 mm from its axis of rotation; and which engages a spindle passing through the door and operating then a latch mechanism when rotated, so that the latch bolt is withdrawn to unlatch the door; or
47、alternatively, is fixed against rotation and is used to pull the door to the closed position and thereby re-latch the door Note 1 to entry: See Figure 2. 3.5 door lever handle rotatable operating element designed as a lever with a length from its axis of rotation to its free end that exceeds 75 mm,
48、and which engages a spindle passing through a door 3.6 emergency release facility provided on the external plate that enables the door to be opened in case of emergency Note 1 to entry: See Figure 3. 3.7 set of door furniture two lever handles or knobs with two lockplates or latchplates (or, alterna
49、tively, roses and escutcheons), complete with a spindle and fastening elements to operate the latch 3.8 entrance set set with a lever handle on the one side of the door and a fixed knob or bar or no handle on the other 3.9 fire protection inlay metal sheet inlay under the escutcheon and in the lever handle, which prevents fire going through after melting of t
