BSI PAS 2012-1:2015
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Specification for M1 vehicles for the carriage of one or more passengers seated in wheelchairs – Manufacturing requirements
Published By | Publication Date | Number of Pages |
BSI | 2015 | 78 |
This part of PAS 2012 specifies design and manufacturing requirements for a wheelchair accessible vehicle (WAV) of EC Category M1, in which one or more passengers travel, each seated in a wheelchair that is secured in the WAV using four-point strap-type tie-downs.
NOTE 1 Some four-point strap-type tie-downs are wheelchair-specific, and are designed to be used with only one particular model of wheelchair. Care should be taken when selecting appropriate tie-downs, as not all four-point strap-type tie-downs might be suitable for test in accordance with the requirements of this PAS. For example, it might not be possible to attach some wheelchair-specific tie-downs to a SWC and some wheelchair-specific WTORSs include wheelchair occupant restraint anchorages that attach to the wheelchair itself rather than the WAV structure.
It specifies:
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a gauge-based method for measuring the key accessibility dimensions of WAVs capable of transporting occupied wheelchairs ranging from 775 mm to 1 350 mm long, 500 mm to 830 mm wide and 975 mm to 1 550 mm high;
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a separate method for measuring the key accessibility dimensions of WAVs capable of transporting occupied wheelchairs in excess of 1 350 mm long, 830 mm wide or 1 550 mm high;
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requirements for wheelchair access devices (where fitted), including:
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ramps;
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lifts;
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winches;
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requirements for wheelchair tie-down and occupant restraint system (WTORS) anchorages for securing wheelchairs ≤200 kg in mass, and wheelchair users, within the WAV, including:
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static and dynamic test methods, (either of which can be used), for determining the strength of WTORS anchorages for forward-facing wheelchairs ≤85 kg;
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a dynamic test method for determining the strength of WTORS anchorages for forward-facing wheelchairs >85 kg to ≤200 kg;
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requirements for rearward-facing wheelchair installations including:
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static test method for WTORS anchorages;
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static test method for wheelchair occupant head and back support;
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structural integrity; and
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requirements for service elements, for example, a user manual (including WAV technical specification to facilitate direct comparisons between WAVs) and re-call procedures.
It does not specify requirements for securing an occupied wheelchair in the driving position of a WAV.
NOTE 2 The securing of an occupied wheelchair in the driving position of a WAV tends to be a bespoke solution for which appropriate design and test requirements have not yet been fully developed.
It does not specify requirements for securing the wheelchair other than with four-point strap-type tie-downs.
NOTE 3 PAS 2012-1 is limited to four-point strap-type tie-downs due to the lack of technical data to support the drafting of requirements for other, more bespoke types of wheelchair tie-down equipment. However, the general principles of the test annexes may be applied to other types of wheelchair tie-down equipment, subject to it being possible to make appropriate modifications to the SWC.
This part of PAS 2012 does not specify requirements for the retail of WAVs.
NOTE 4 PAS 2012-2 specifies requirements for the retail of WAVs conforming to PAS 2012-1.
NOTE 5 In cases where items or features fitted to a WAV are optional, the requirements applicable to them only apply where fitted.
PDF Catalog
PDF Pages | PDF Title |
---|---|
5 | Foreword |
7 | _Ref277352067 0 Introduction 0.1 General 0.2 Accessibility |
8 | 0.3 Wheelchair mass 0.4 Forward and rearward-facing installations 0.5 Assisted and unassisted entry WAVs 0.6 Tie-downs |
9 | 1 Scope |
10 | 2 Normative references |
11 | _Ref309226841 _Ref276383858 3 Terms, definitions and abbreviations 3.1 Terms and definitions |
12 | OLE_LINK7 OLE_LINK8 _Ref268876432 _Ref276383863 _Ref309226849 |
13 | 3.2 Abbreviations 4 General provisions 4.1 Structural integrity |
14 | 4.2 Wheel alignment |
15 | 4.3 Ground clearance 4.4 Lowering suspension system 4.5 Seats, fuel tanks, fittings and trim |
16 | _Ref234397650 5 Wheelchair access and WAV dimensions 5.1 Entrance 5.2 Wheelchair space |
17 | 5.3 Ramps |
18 | Figure 1 Maximum permitted obstructions in ramp surfaces |
20 | Figure 2 Example of a ramp side guard with height >25 mm – Permissible gaps and radii |
21 | _Ref310003056 _Ref236735546 |
22 | OLE_LINK5 OLE_LINK6 _Ref276474832 _Ref309138550 |
23 | 5.4 Lifts |
24 | _Ref309138855 5.5 Ramp, lift and spare wheel mounting strength |
25 | _Ref310003086 5.6 Winch |
27 | 6 Wheelchair tie-down and occupant-restraint systems and their anchorages |
28 | 6.1 WTORS 6.2 Wheelchair occupant restraint effective anchorage locations |
29 | _Ref309138840 6.3 Recommendations for four-point wheelchair tie-down anchorage locations 6.4 Strength of WTORS anchorages |
30 | 6.5 Back and head support for WAVs for the carriage of rearward‑facing wheelchairs |
31 | _Ref238527595 _Ref238546092 _Ref269740033 7 User manual 7.1 General 7.2 Basic information 7.3 WAV technical specification Table 1 WAV technical specification (1 of 2) |
32 | 7.4 Operating and safety instructions |
33 | 8 Miscellaneous provisions 8.1 Product information 8.2 Repair services 8.3 Re-call procedure 8.4 Complaints procedure 8.5 Replacement parts and service information provision 8.6 Build records |
34 | _Ref238544495 8.7 Provision of information to the WAV retailer 9 Claims of conformance |
35 | Annex A Torsion test for a structurally modified WAV |
36 | Figure A.1 �Initial measurement points across vehicle cross section closest to the area containing the main structural modifications |
37 | Figure A.2 �Measurement points across vehicle cross section closest to the area containing the main structural modifications with deflection induced |
39 | Annex B Method of measurement for WAV dimensions Table B.1 Accessibility gauge minimum and maximum measuring dimensions |
40 | Figure B.1 Accessibility gauge dimensions |
41 | Figure B.2 Accessibility gauge – Side board dimensions |
42 | Figure B.3 Accessibility gauge – General arrangement |
54 | Annex C Dynamic strength test for ramp, lift and spare wheel mountings and WTORS anchorages for forward-facing wheelchairs ≤200 kg |
55 | Figure C.1 Acceleration/deceleration-time pulse |
57 | Annex D Static strength test for ramp, lift and spare wheel mountings |
59 | Annex E Static strength test for WTORS anchorages for forward-facing wheelchairs ≤85 kg Figure E.1 Torso traction device |
60 | Figure E.2 Pelvic traction device |
61 | Table E.1 Test loads applied to forward-facing WOTRS anchorages in the forward direction |
62 | Annex F Static strength test for WTORS anchorages and back and head support for rearward-facing wheelchairs |
63 | Figure F.1 Back and head support test equipment |
65 | Table F.1 Test loads applied to rearward-facing WOTRS anchorages in the rearward direction |
66 | Annex G Surrogate wheelchair (SWC) |
68 | Figure G.1 Side view of SWC |
69 | Figure G.2 Front view of SWC |
70 | Figure G.3 Plan view of SWC |
71 | Annex H Dimensional parameters of the back and head support Figure G.4 Scrap view of rear tie-down attachment point (Item 4, Figure G.1) |
72 | Figure H.1 Dimensional parameters (side view) Table H.1 Dimensional parameters of the back and head support |
73 | Figure H.2 Dimensional parameters (rear view) |
74 | Bibliography |