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1、BRITISH STANDARD BS EN 1906:2002 Building hardware Lever handles and knob furniture Requirements and test methods The European Standard EN 1906:2002 has the status of a British Standard ICS 91.190 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 1906:2002 This British Sta
2、ndard, having been prepared under the direction of the Building and Civil Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 15 March 2002 BSI 15 March 2002 ISBN 0 580 39271 6 National foreword This British Standard i
3、s the official English language version of EN 1906:2002. It supersedes BS 4951:1973 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee B/538, Doors, windows, shutters, hardware and curtain walling, to Subcommittee B/538/4, Building hardware, which has th
4、e responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the
5、section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct applicat
6、ion. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related int
7、ernational and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 41 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendme
8、nts issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1906 February 2002 ICS 91.190 English version Building hardware - Lever handles and knob furniture - Requirements and test methods Quincaillerie pour le btiment - Bquilles et boutons de porte - Pr
9、escriptions et mthodes dessai Schlsser und Baubeschlge - Trdrcker und Trknufe - Anforderungen und Prfverfahren This European Standard was approved by CEN on 4 November 2001. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Europ
10、ean Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, F
11、rench, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, De
12、nmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart,
13、36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1906:2002 E EN 1906:2002 (E) 2 Contents Foreword3 1Scope.4 2Normative references .4 3Terms and definitions.5 4Classification 9 5Requirements11 6Tests - Sequence
14、 and test15 7Test methods 18 8Marking21 Annex A (normative) Requirements for security lock furniture for use on burglary resistant doors 23 Annex B (informative) Test apparatus illustrations.29 Annex C (normative) Requirements for lock and latch furniture for use on fire/smoke door assemblies38 Anne
15、x D (informative) Flow charts of test procedures39 Bibliography 41 w w w . b z f x w . c o m EN 1906:2002 (E) 3 Foreword This document (EN 1906:2002) has been prepared by Technical Committee CEN/TC 33 “Doors, windows, shutters, building hardware and curtain walling“, the secretariat of which is held
16、 by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2002, and conflicting national standards shall be withdrawn at the latest by August 2002. Contribution to the preparation of this
17、standard has been made from the European manufacturers organisation “ARGE“. This European Standard is part of a series of European Standards dedicated to building hardware products. Compliance of a set of lock or latch furniture with this European Standard, in its entirety satisfies the Construction
18、 Products Directive with regard to the essential requirements in normal use, for safety in use and for safety in case of fire. In this standard the Annexes A and C are normative and the Annexes B and D informative. Normative and informative annexes to this standard are indicated in the contents. Nor
19、mative annexes give information on requirements for security lock furniture that offers enhanced resistance to attack, requirements for lock furniture and latch furniture that offers enhanced resistance to fire and the essential requirements. Work is in progress in order to support the implementatio
20、n of the European Standards by evidence which demonstrates the conformity of products to the technical requirements set out in those standards. In order not to delay the publication of the present standard, those conformity assessment criteria related to lever handles and knobs will be published sep
21、arately. They will be incorporated in this standard when next revised. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany
22、, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. w w w . b z f x w . c o m EN 1906:2002 (E) 4 1 Scope This European Standard specifies test methods and requirements for spindle and fastening elements, operating to
23、rques, permissible free play and safety, free angular movement and misalignment, durability, static strength and corrosion resistance for sprung and unsprung lever handles and knobs for doors on backplates or roses. This standard is applicable only to lever handles and knobs that operate a latch or
24、a lock. It states four categories of use according to the frequency and other conditions of use. Compliance with this European Standard ensures a margin of strength in excess of that needed for normal operation. Additional requirements are needed for special safety furniture which is suitable for us
25、e in situations where there is a high risk of falling. Since special safety furniture is not essential in every situation, this European Standard provides for additional safety requirements (see 5.13) which are only necessary when the manufacturer states that the safety furniture is claimed to confo
26、rm to these requirements. This standard states five grades of security. Grade 0 according to requirements stated in the main part of this standard. Grades 1 to 4 are stated according to requirement for security lock furniture for use on burglary resistant doors (see annex A). These additional securi
27、ty requirements are necessary only when the manufacturer states that the products are claimed to have a high level of security, 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 conducte
28、d in addition to the performance tests required by this standard. Since suitability for use on fire/smoke door assemblies is not 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 so stated
29、the additional requirements given in annex C are necessary. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereaft
30、er. For dated references, subsequent amendments to, or revisions of, any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 1634-1, Fi
31、re resistance tests for door and shutter assemblies - Part 1: Fire doors and shutters EN 1670:1998, Building hardware Corrosion resistance Requirements and test methods ISO 10899:1996, High-speed steel two-flute twist drills Technical specifications w w w . b z f x w . c o m EN 1906:2002 (E) 5 3 Ter
32、ms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 backplate element generally, but not essentially, approximately rectangular in plan whose purpose is, firstly, functional to provide a bearing for the rotation of a door lever handle or knob
33、 and the means of attachment to the door and, secondly, decorative as a trim plate to cover holes provided in the door for the passage of spindles, keys or lock cylinders (see Figure 1a) 3.2 baseplate component of an assembly of two parts that fit together to form a backplate or rose. This baseplate
34、 provides the bearing and means of fixing the assembly to the door (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 element, usually designed to be circular in plan
35、, but which may be non- circular with a maximum offset of 75 mm from its axis of rotation, which engages a spindle passing through the door; the spindle then operating a latch mechanism when rotated, so that the latch bolt is withdrawn in order to unlatch the door, or alternatively, is fixed against
36、 rotation and is used to pull the door to the closed position and thereby relatch the door (see Figure 2) 3.5 door lever handle rotatable operating element designed as a lever whose length from its axis of rotation to its free end exceeds 75 mm and which engages a spindle passing through a door 3.6
37、emergency release facility provided on the external plate that enables the door to be opened in case of emergency (see Figure 3) 3.7 entrance set any set of two lever handles or knobs with two lockplates or latchplates or, alternatively, roses and escutcheons and complete with a spindle and fastenin
38、g elements where one lever handle or knob is free to rotate to withdraw the latch bolt and the other is fixed to act only as a door pull 3.8 escutcheon surround with a shaped hole to accommodate a key or a lock cylinder, with or without a pivoted cover plate, intended primarily to protect the door l
39、eaf from abrasion damage caused by keys (see Figure 2) 3.9 external plate backplate or rose that is fitted on the external face of a door (see Figure 3) w w w . b z f x w . c o m EN 1906:2002 (E) 6 3.10 fixed spindling system system in which the spindle is fastened to both lever handles or both knob
40、s of a lockset or latchset often without any additional fixing of the handles or knobs to the backplates or roses, which allows the rotation of the follower of the lock or latch to withdraw the latch bolt, permits adaptation for different thicknesses of doors, connects the lever handle or knob to th
41、e spindle and transmits imposed axial pulling forces to the opposite face of the door 3.11 floating spindling system system in which the spindle is not attached to either of the lever handles or knobs of a lockset or latchset but has additional fixing of the lever handles or knobs to the backplates
42、or roses, which allows the rotation of the follower of the lock or latch to withdraw the latchbolt and permits adaptation for different thicknesses of doors NOTEThis system does not transmit imposed axial pulling forces to the opposite face of the door. 3.12 half set single lever or knob attached to
43、 a plate or rose which allows operation of the lock or latch from one side of the door only and usually supplied with a short length spindle fixed to the lever or knob 3.13 indicator device that is visible from the exterior of the door to indicate whether the door is locked or unlocked 3.14 internal
44、 plate backplate or rose that is fitted on the internal face of a door (see Figure 3) 3.15 latchplate backplate adapted for use in conjunction with a latch and having no keyhole or cylinder aperture 3.16 lockplate cylinder backplate having a cylinder aperture for use in conjunction with a cylinder l
45、ock 3.17 lockplate lever backplate having a keyhole for use with a lever lock 3.18 plug protection plate plate whose function is to protect the cylinder plug and its components against violent attack 3.19 rose element generally circular, but which may have equi-axed or approximately equi-axed shapes
46、 such as square or octagonal, that otherwise has the same features as a backplate (see Figure 2) 3.20 security furniture device which provides added resistance to the lock and/or cylinder against physical attack 3.21 set of mortice latch furniture two door lever handles or knobs with two latchplates
47、 or roses and complete with a spindle and fastening elements w w w . b z f x w . c o m EN 1906:2002 (E) 7 3.22 set of mortice lock furniture two door lever handles or knobs with two lockplates or, alternatively, roses and escutcheons complete with a spindle and fastening elements (see Figure 2) 3.23
48、 snib small T-handle, knob or other handle fitted to the internal plate of a set of latch furniture that operates a device which prevents rotation of the lever handle or knob, thereby providing locking of the door for privacy 3.24 special safety furniture where the strength of the fixing of the leve
49、r or knob to the backplate and/or spindle and the strength of the fixing of the backplate to the door combine to provide a robust attachment to withstand a heavy force in the direction of removing the lever or knob from the door 3.25 spindle bar, usually square in cross-section, that engages a pair of lever handles or knobs on opposite sides of a door, passing through the door and engaging a latch action, thereby providing the mechanical connection by which the latch is operated when a lever handle or knob is rotated 3.26 spring-assisted furniture lever