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1、BRITISH STANDARD BS ISO 10542-1:2001 Technical systems and aids for disabled or handicapped persons Wheelchair tiedown and occupant-restraint systems Part 1: Requirements and test methods for all systems ICS 11.180 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy:
2、 sheffieldun sheffieldun, na, Sun Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 10542-1:2001 This British Standard, having been prepared under the direction of the Health and Environment Sector Policy and Strategy Committee, was published under the authority of the Standards Poli
3、cy and Strategy Committee on 1 November 2001 BSI 1 November 2001 ISBN 0 580 38642 2 National foreword This British Standard reproduces verbatim ISO 10542-1:2001 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee CH/40, Sanitary
4、 chairs and wheelchairs, which has the responsibility to: A list of organizations represented on this committee 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
5、BSI Standards Catalogue under the 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 resp
6、onsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and kee
7、p the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, an ISO title page, pages ii to v, a blank page, pages 1 to 40, an inside back cover and a back cover. The
8、 BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARD ISO 10542-1 First ed
9、ition 2001-07-15 Reference number ISO 10542-1:2001(E) Technical systems and aids for disabled or handicapped persons Wheelchair tiedown and occupant-restraint systems Part 1: Requirements and test methods for all systems Assistances et aides techniques pour les personnes invalides ou handicapes Syst
10、mes dattache du fauteuil roulant et de retenue de loccupant Partie 1: Exigences gnrales et mthodes dessai pour tous les systmes Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 10542-1:2001(E) ii DPF discliamer This FDP feli amy ctnonia e
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14、Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 10542-1:2001(E) iii ContentsPage 1Scope .1 2Normative references .1 3Terms and definitions 1 4Design requirements 6 5Identification, labelling, instruction and warning requirements .8 6Performance requirements .13 7Test reports .16 Annex
15、es ATest method for frontal impact.17 BMeasurement of WTORS belt lengths and geometry.22 CTest for webbing slippage at adjustment devices of wheelchair tiedown straps25 DTest method for partial engagement .27 ESurrogate wheelchair specifications28 FRecommendations for design, performance and documen
16、tation33 GInformation sources38 Bibliography.40 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 10542-1:2001(E) iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (
17、ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, go
18、vernmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IE
19、C Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of
20、the elements of this part of ISO 10542 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 10542-1 was prepared by Technical Committee ISO/TC 173,Technical systems and aids for disabled or handicapped person
21、s, Subcommittee SC 1,Wheelchairs. ISO 10542 consists of the following parts, under the general titleTechnical systems and aids for disabled or handicapped persons Wheelchair tiedown and occupant-restraint systems: Part 1: Requirements and test methods for all systems Part 2: Four-point strap-type ti
22、edown systems Annexes A, B, C, D and E form a normative part of this part of ISO 10542. Annexes F and G are for information only. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 10542-1:2001(E) v Introduction Providing effective protecti
23、on for the wheelchair-seated occupant of a motor vehicle usually requires that equipment be installed to secure the wheelchair and restrain the occupant of the wheelchair. ISO 10542 is applicable to this motor-vehicle adaptive equipment, which is referred to as wheelchair tiedown and occupant restra
24、int systems (WTORS). The requirements and test methods of this part of ISO 10542 apply to all WTORS that use belt-type occupant-restraint systems. Additional parts of ISO 10542 will address specific types of WTORS, or deal with particular applications, and will supplement and/or modify the requireme
25、nts of this part of ISO 10542. If an additional part of ISO 10542 exists for a particular type of WTORS, this part of ISO 10542 is not to be used alone for that WTORS. This part of ISO 10542 places particular emphasis on design requirements, test procedures, and requirements with regard to the perfo
26、rmance of WTORS in a frontal impact. Performance of WTORS used with rear-facing wheelchairs involved in frontal impacts, performance of WTORS in rear, side and rollover impacts, and performance of WTORS used with wheelchair-seated children, may be addressed in future versions of this part of ISO 105
27、42 and its additional parts. Transportation-related requirements for wheelchairs that are suitable for occupant seating during motor-vehicle transportation are specified in ISO 7176-19. The use of only a pelvic belt as an occupant restraint is unlikely to provide adequate safety to a wheelchair user
28、 in the event of a frontal impact. Therefore, this part of ISO 10542 only includes test set-ups and procedures for occupant restraints that incorporate both a pelvic and an upper torso restraint. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) B
29、SI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARDISO 10542-1:2001(E) ISO 1002 All rithgs rreseved 1 Technical systems and aids for disabled or handicapped persons Wheelchair tiedown and occupant-restraint systems Part
30、 1: Requirements and test methods for all systems 1Scope This part of ISO 10542 specifies test methods and requirements for design and performance, for instructions and warnings to installers and users, and for product marking and labelling for wheelchair tiedown and occupant-restraint systems (WTOR
31、S). It applies to all WTORS that use belt-type occupant restraints that are intended for adult- occupied wheelchairs used as forward-facing seats by passengers and drivers of motor vehicles. This part of ISO 10542 applies primarily to complete WTORS, but other parts of ISO 10542 can also be applied
32、to components and subassemblies sold separately and for replacement parts. This part of ISO 10542 applies to WTORS intended for use with all types of manual and powered wheelchairs intended for use by adults, including three- and four-wheeled scooters. 2Normative references The following normative d
33、ocuments contain provisions which, through reference in this text, constitute provisions of this part of ISO 10542. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 10542 are encouraged t
34、o investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 3795,Road
35、 vehicles, and tractors and machinery for agriculture and forestry Determination of burning behaviour of interior materials. ISO 6487,Road vehicles Measurement techniques in impact tests Instrumentation. UN/ECE R 16,Uniform provisions concerning the approval of safety belts and restraint systems for
36、 adult occupants of power-driven vehicles, Revision 3, Amendment 3, 27 February 1996. FMVSS 209, Standard No. 209;Seat belt assemblies. Federal Motor Vehicle Safety Standards, 49 CFR part 571.209, 1 October, 1992. 3Terms and definitions For the purposes of this part of ISO 10542, the following terms
37、 and definitions apply. 3.1 adult person having a mass greater than36 kg 1 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 10542-1:2001(E) 2 ISO 1002 All rithgs rreseved 3.2 airbag inflatable restraint system supplementary restraint syst
38、em supplemental occupant-restraint system, consisting primarily of a sensor or sensors, diagnostics, inflator(s) and module(s), which inflates a bag in certain vehicle crashes to assist in preventing the occupant(s) from impacting the interior portions of the vehicle 3.3 anchor point point (area) on
39、 a vehicle interior component, floor, or wall, wheelchair or wheelchair tiedown, to which an anchorage is attached 3.4 anchorage assembly of components and fittings by which loads are transferred directly from the wheelchair tiedown to the vehicle, or from the occupant restraint to the vehicle, whee
40、lchair, wheelchair tiedown or vehicle interior component 3.5 anthropomorphic test device ATD articulated physical analogue of a midsize male used to represent a wheelchair occupant in a test 3.6 automatic-locking retractor belt retractor incorporating adjustment by means of a positive, self-locking
41、mechanism which is capable of withstanding occupant-restraint forces 3.7 back restraint device or system intended to limit rearward movement of an occupant during an impact by providing support to the back of the torso 3.8 belt length of webbing material used as part of an occupant restraint or post
42、ural support 3.9 emergency-locking retractor belt retractor incorporating a locking mechanism that is activated by vehicle acceleration, deceleration, or rate of webbing movement relative to the vehicle, and that is capable, when locked, of withstanding occupant-restraint forces 3.10 end fitting anc
43、horage or securement hardware to which wheelchair-tiedown or occupant-restraint webbing is fastened, that attaches directly to an anchor point or to the securement point on the wheelchair 3.11 excursion horizontal movement of an ATD or wheelchair target relative to its initial position on an impact
44、sled during a test 3.12 fastener device used to physically secure hardware components and parts in place NOTEThese include, but are not limited to, bolts, nuts, screws, pins and rivets. 2 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 02:54:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 1
45、0542-1:2001(E) ISO 1002 All rithgs rreseved 3 3.13 forward-facing orientation in which the wheelchair-seated occupant faces the front of the vehicle, with the wheelchair reference plane withinof the longitudinal axis of the vehicle 3.14 four-point tiedown wheelchair tiedown system that attaches to t
46、he wheelchair frame at four separate securement points and also attaches to the vehicle at four separate anchor points 3.15 four-point strap-type tiedown a four-point tiedown that uses four strap assemblies to secure the wheelchair in the vehicle 3.16 harness occupant-restraint assembly consisting o
47、f at least one belt designed to provide pelvic restraint and two belts that restrain the upper torso by applying forces to both shoulders 3.17 head restraint device intended to limit rearward displacement of the occupants head 3.18 impact simulator device for decelerating, accelerating, or a combina
48、tion of decelerating and accelerating a section of a vehicle or assembly of simulated vehicle structures, including instrumentation for measuring data required by this part of ISO 10542 3.19 impact sled part of an impact simulator to which components can be mounted for impact testing 3.20 occupant r
49、estraint system or device intended to restrain a motor-vehicle occupant during an impact in order to prevent ejection, and prevent or minimize contact with the vehicle interior components and other occupants 3.21 pelvic restraint pelvic belt lap belt lap restraint lower torso restraint belt-restraint assembly intended to limit movement of the pelvis 3.22 point P reference point that lies at the cross-sectional centre of a cylinder of diameterand length, positioned with the longitudinal axis perpendicular to the wheelchair reference plane su