Description of PAS 2012-1:2019 2019
This part of PASÂ 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.
NOTEÂ 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:
a gauge-based method for measuring the key accessibility dimensions of WAVs capable of transporting occupied wheelchairs ranging from 775Â mm to 1Â 350Â mm long, 500Â mm to 830Â mm wide and 975Â mm to 1Â 550Â mm high;
a separate method for measuring the key accessibility dimensions of WAVs capable of transporting occupied wheelchairs in excess of 1Â 350Â mm long, 830Â mm wide or 1Â 550Â mm high;
requirements for wheelchair access devices (where fitted), including:
ramps;
lifts;
winches;
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:
static and dynamic test methods, (either of which can be used), for determining the strength of WTORS anchorages for forward-facing wheelchairs ≤85 kg;
a dynamic test method for determining the strength of WTORS anchorages for forward-facing wheelchairs >85 kg to ≤200 kg;
requirements for rearward-facing wheelchair installations including:
static test method for WTORS anchorages;
static test method for wheelchair occupant head and back support;
structural integrity; and
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.
NOTEÂ 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 PASÂ 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.
NOTEÂ 5 In cases where items or features fitted to a WAV are optional, the requirements applicable to them only apply where fitted.
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