초록 ▼

A mechanism for transferring a wheelchair through a side door opening of a motor vehicle includes a hoisting device disposed in the vehicle and a linkage linking the chair to the hoist. Once hoisted off the ground, the wheels of the chair are retracted and the chair is swung by the parallel links th

A mechanism for transferring a wheelchair through a side door opening of a motor vehicle includes a hoisting device disposed in the vehicle and a linkage linking the chair to the hoist. Once hoisted off the ground, the wheels of the chair are retracted and the chair is swung by the parallel links through the door opening. The chair is suspended at a rear corner of a generally box-like frame so that final pivoting of the chair about its point of suspension not only brings the chair to its front facing position in the vehicle but simultaneously completes its sideways movement into the vehicle. The chair is then lowered into its seated position.

대표청구항 ▼

A motor vehicle fitted with a mechanism for transferring a wheelchair through a side door opening of the vehicle, the mechanism comprising a hoist mechanism mounted in the vehicle adjacent the side door opening, and a linkage for linking the wheelchair frame to the hoist mechanism, the linkage inclu

A motor vehicle fitted with a mechanism for transferring a wheelchair through a side door opening of the vehicle, the mechanism comprising a hoist mechanism mounted in the vehicle adjacent the side door opening, and a linkage for linking the wheelchair frame to the hoist mechanism, the linkage including an outer pivot for mounting the wheelchair frame and means constraining the pivot to follow a fixed predetermined path generally transverse to the door opening while moving from an extended position disposed outside the vehicle to a retracted position disposed within the vehicle whereby transfer of the wheelchair into the vehicle is completed by pivoting the frame about the pivot, the hoist mechanism including a hoist member slidably and non-rotatably mounted on an upright support member, the linkage including an inner pair of parallel links pivoted on the hoist member for rotation about respective generally vertical axes, the outer ends of the inner pair of links being pivotally connected to spaced apart points along a third link, and the wheelchair being pivotally mounted at the outer end of the third link.