EXTRA WHEEL HOLDER Russian patent published in 2009 - IPC B62D43/02 

FIELD: machine building.

SUBSTANCE: invention is related to transport machine building, in particular, to car extra wheel holders. Extra wheel holder is fixed on distanced supports arranged as tight and comprises stop device and elements for fixation of extra wheel. Stop device is arranged in the form of automatic lock that synchronises simultaneous opening of door and holder. Holder consists of guide of alternating section fixed on holder coupled with elements installed on door and arranged in the form of bracket. In bracket elements are located that embrace the guide, one of which is arranged as detachable. Elements for fixing of extra wheel are arranged in the form of flat-topped plate fixed by their shelves on holder, with brackets, to which wheel disk is fixed by means of pins and nuts. It is possible to use this structure in cars with single wing door on back header, since extra wheel holder does not prevent evacuation of people via back door, integrity of paint film of back door, since its contact with holder elements in opening position is realised only via automatic lock and limitation of maximum angle of back door opening since extra wheel tyre rests against body back door.

EFFECT: possibility is achieved to open back door from the cabin without necessity to open extra wheel holder lock outside the car, which reduces time for boarding and drop-off through back door.

8 dwg