1、STD-BSI BS EN 120ib-Z-ENGL 2000 lb24bb7 0858b31 111 BRITISH STANDARD Operating forces - Test method - Part 2: Doors The European Standard EN 1204t%2:2000 has the status of a British Standard ICs 91.060.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMiTED BY COPYRIGHT LAW BS EN 12046-2:2000 Nation
2、al foreword been prepared under the direction of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 July 2000 Amd No. O BSI 07-2000 ISBN O 580 36107 1 This British Standard is the official English language
3、 version of EN 1204622000, which is included in a package of new European Standards being prepared by CENmC 33 relating to windows and doors. Other standards included in the package are ENS 1191,12217,12046-1, and 12400. Although the English language versions of these European Standards will be adop
4、ted as British Standards as they become available, the existing British Standards for windows and doors will be retained, but only until such time that the complete package of European Standards becomes adable. The 0righ-d group of British Standards will then be withdrawn and this will be notified i
5、n BSI Standards Update. The UK participation in its preparation was entrusted by Technical Committee B/538, Doors, windows, shutters, hardware and curtain walling, to Subcommittee B/538/2, Doors, which has the responsibility to: Date Comments - aid enquirers to understand the text; - present to the
6、responsible European committee any enquiries on the - monitor related international and European developments and promulgate interpretation, or proposals for change, and keep the UK interests informed; them in the UK. A list of organizations represented on this subcommittee can be obtained on reques
7、t to its secrem. Cross-references The British Standards which implement intemational or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find facility of the BSI
8、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 application Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of
9、 pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 9 and a back cover. The BSI copynght notice displayed in this document indicates when the document was last issued. EUROPEAN STANDARD NORME EUROPENNE EUROPAISCHE NORM EN 12046-2 February 2000 ICs 91 .O
10、6050 English version Operating forces - Test method - Part 2: Doors Forces de manoeuvre - Mthode dessai - Partie 2: Portes Bedienungskrfie - Prverfahren -Tiel 2: Tren This European Standard was approved by CEN on 23 December 1999. CEN members are bound to comply with the CENICENELEC Internal Regulat
11、ions which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning sich national standards may be obtained on application to the Central Secretariat or to any CEN member. This Euro
12、pean Standard exists in three official versions (English, French, German). A version in any other language made by trinslation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as tie official versions. CEN members are the nati
13、onal standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN C0MMI“EE FOR STANDARDIZATION COMIT EUROPEEN DE NORMALISATION EUROPISCHES K
14、OMITEE FR NORMUNG Central Secretariat: rue de Stassart, 36 8-1050 Brussels Q 2000 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12046:2000 E Page 2 EN 12046-22000 Contents Page Foreword 3 I 2 3 4 5 5. I 5.2 6 7 7.1 7.2 7.3 8 8.1
15、8.2 9 10 Scope 4 Normative references 4 Definitions 4 Principle of test 4 Test apparatus 4 Equipment with weights 5 Actuator and recording device for determining linear forces and torques . Test specimen 5 Procedure for basic operation 5 . . . 5 . . Procedure for determining the dynamic closing forc
16、e 6 Procedure for determining the linear force and torque for operating the hardware . 6 Procedure for determining the minimum force to commence and maintain the motion 6 Test sequences 6 Specimens without self closing devices . 6 7 . Specimens with self closing devices Expression of results 7 Test
17、report 7 . Annex A (informative) Typical test set-up for hinged or pivoted door 8 Annex B (informative) Typical test Set-up for sliding door . 9 OBSI 07-2000 Page 3 EN 12046-212000 Foreword This European Standard has been prepared by Technical Committee CENTC 33, Doors, windows, shutters, building h
18、ardware 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 publication of an identical text or by endorsement, at the latest by August 2000, and conflicting national standards shall be withdrawn at the la
19、test by August 2000. According to the CENICENELEC 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, Greece, Iceland, Ireland, Italy, Luxembourg, Net
20、herlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. This standard is one in series of standards for doors. The Annexes A and B are informative. OBSI 07-2000 STD-BSI BS EN 1209b-2-ENGL 2000 Lb214bb 0858b3b 7T3 Page 4 EN 12046-22000 1 Scope This standard is for hinged/pivote
21、d and sliding doorsets with latches, for pedestrian use. It defines the test methods to determine the forces to open/close doors and to engagehelease and lock/unlock the hardware using a key or handle. It is only applicable to the manual operation doorsets. The measurement of forces for doorsets wit
22、h self closing devices engaged is excluded from this test method. It is also not applicable to doorsets with special hardware e.g. emergency exit devices. The tests are applicable to doorsets of any material. NOTE: The operation of some windows involves latches and may be tested in accordance with t
23、his standard. 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 hereafter. For dated references, subsequent amendment
24、s 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. prEN 12519:1996 Doors and windows - Terminology 3 Definitions For the purposes of th
25、is European Standard, definitions as given in prEN 1251 9:1996 and the following apply: 3.1 midway between the extreme handle positions. attachment point: A point adjacent to a single handle. With more than one handle, a point 4 Principle of test The principle consists of measuring the minimum force
26、 or torque required to engage or disengage the hardware, (locks, handles etc.), commence opening and complete closing of the door leaf, sash or casement to the latched position or engagement of any safety device. 5 Test apparatus The apparatus shall include a support frame into which the specimen sh
27、all be mounted using the fixing systems and devices provided or described by the manufacturer. The construction and stiffness of the support frame shall not influence the test result. QBSI 07-2000 Page 5 EN 12046-212000 Means shall be provided for the application of forces in increments not exceedin
28、g I ,O N, to manipulate the hardware uniformly and without shock. The test apparatus shall consist of either weights and pulleys (e.g. figures A.l and B.l in the informative annexes A and B) or apparatus other than a spring mechanism, with which the force or torque can be smoothly applied. This shal
29、l include suitable measuring and recording equipment all capable of providing measurements to an accuracy of 5 %. 5.1 Equipment with weights Weights shall be used with a cord and a pulley for applying forces. See figures A.l and 8.2. The diameter, stiffness and the weight of the cord shall not signi
30、ficantly influence the test result. Forces shall be applied in increments without shock. Alternatively forces can be gradually increased to reach the maximum force in not less than 1 min. 5.2 Actuator and recording device for determining linear forces and torques A torque meter or suitable device ca
31、pable of measuring the torques or the linear forces required to operate the mechanism within an accuracy of f5 YO. The equipment shall have an attachment for connection to the hardware (handlelkey) which will enable correct alignment of the forces during test. The connection between the measuring de
32、vice and the specimen shall be such as will avoid local damage to the specimen and which shall in no way effect its performance. 6 Test specimen The specimen shall be fixed as intended for use in the works, without any twist or bends that may influence the test results. The specimen shall be provide
33、d for test in fully operable condition. Sufficient time shall be allowed for the temperature of the specimen to reach that of the test environment. Testing shall be carried out in an environment within the ranges of (10 to 30) “C and (25 to 75) % RH. 7 Procedure for basic operation Tests shall be pe
34、rformed on the specimen as received and shall be immediately preceded by manual operation of all moving parts five times. OBSI 07-2000 STD.BSI BS EN L20qb-2-ENGL 2000 M Lb2Ybb 0858b38 57b Page 6 EN 12046-212000 7.1 Procedure for determining the dynamic closing force Fasten the cord to the attachment
35、 point, lead it over the pulley and fasten the other end to a weight. The weight shall hang freely when the movable parts of the test specimen is closed (see figures A.l and B.l). For hinged and pivoted specimens open the movable part through at the distance that raises the weight 200 mm. For slidin
36、g specimens open the movable part through a distance that raises the weight 100 mm plus the distance required to engage any personal safety device. Release the movable part from this position and determine the minimum weight to engage the latch or personal safety device. Perform the procedure of ope
37、ning and closing the specimen three times and average the results to obtain the final value. 7.2 Procedure for determining the linear force and torque for operating the hardware Apply the minimum force or torque to release the latch, lock an unlock the hardware and record the results. Perform each o
38、f these tests three times and average the results to obtain the final value. 7.3 Procedure for determining the minimum force to commence and maintain the motion Attach the linear actuator or a weight and pulley system to the test specimen and measure the minimum force to commence and maintain the mo
39、tion. Perform this procedure three times and average the results to obtain the final value. 8 Test sequences Operate all movable part and perform the tests in the following sequence. 8.1 Specimens without self closing devices Open the movable part and perform the tests in the following sequence. - D
40、ynamic closing Follow procedure 7.1 - Operating of the lock a) locking b) unlocking c) unlatching Fol low procedure 7.2 - To commence motion Follow procedure 7.3 OBSI 07-2000 STD.BSI BS EN L204b-Z-ENGL 2000 D Lb2Libb9 0858b39 402 Page 7 EN 12046-212000 8.2 Specimens with self closing devices Perform
41、 the tests in the following sequence. - Device engaged Determine of minimum forces or torques to operate the hardware. Follow procedure 7.2. Determine of minimum force to fully open. Fol low procedure 7.3. - Device disengaged Follow procedure 8.1. 9 Expression of results The separate results and fin
42、al values (averaged to two significant figures) from the linear actuator or from the weights shall be recorded. Forces shall be expressed in Newtons (N) and torques in Newton metres (Nm). IO Testreport The test report shall include following details: a) reference to this standard; b) the name of the
43、 testing institute; c) the company requesting the test; d) test procedures, including storage and conditioning prior to test, and mounting the window ready for test; e) all relevant details to fully describe the test specimen and its installation in the test rig; f) dimensioned drawings of specimen;
44、 g) details of glazing or infilling; h) the results of the test (the average for each load, (N) or torque (Nm) shall be recorded); i) product designation of manufacturers literature; j) observation as to the condition of the specimen; k) date of test; I) date of report. OBSI 07-2000 STD-BSI BS EN L2
45、04b-Z-ENGL 2000 = 3ib24bb 0858b40 124 Page 8 EN 12046-212000 Annex A (informative) Typical test Set-up for hinged or pivoted door Exam pie D H lam R = rigid support frame F =door frame D =door leaf H =handle C =cord P = pulley W = weight hanger and weight C pt R I Figure AI - Typical test Set-up for
46、 hinged or pivoted door OBSI 07-2000 Page 9 EN 12046-2:2000 R Annex B (informative) Typical test Set-up for sliding door Example 1 C F R = rigid support frame F =doorframe D =door leaf H = handle C =cord P = pulley W =weight hanger and weight Figure B.l - Typical test set-up for sliding door OBSI 07
47、-2000 BS EN 12046-2 :2000 BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.
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