Abstract: A device for selectably positioning onto an automobile an invalid's wheelchair comprising a fixed support apparatus mountable onto the roof of an automobile and defining a fixed track, an axle arranged for rotational rolling engagement with the track and movement therealong, and wheelchair support shaft apparatus defining first and second ends, the first end being rotatably mounted onto the axle and the second end being associated with a wheelchair for support thereof.

Abstract: A device for selectably positioning onto an automobile an invalid's wheelchair comprising a fixed support apparatus mountable onto the roof of an automobile and defining a fixed track, an axle arranged for rotational rolling engagement with the track and movement therealong, and wheelchair support shaft apparatus defining first and second ends, the first end being rotatably mounted onto the axle and the second end being associated with a wheelchair for support thereof.

Abstract: A device for selectably positioning an invalid's mobility aid appliance onto an automobile comprising support apparatus mountable onto the roof of the automobile; transfer apparatus, mounted onto the support apparatus for selectably transporting a mobility aid appliance between a storage position and a utilization position adjacent to the automobile; and a cover member articulately mounted onto the support apparatus so as to assume a raised orientation during the transport of the mobility aid appliance between storage and utilization positions and a lowered orientation when the mobility aid appliance is stored therebelow.