Wheel Attachment

摘要

An apparatus for adding a propulsion wheel to a land based vehicle. When the apparatus is attached to a land based vehicle the apparatus is operationally configured to bias a propulsion wheel attached thereto to a position of engagement with a travel surface supporting the land based vehicle thereon.

主权项

1. An apparatus for adding a propulsion wheel to a land based vehicle effective to move across a travel surface, when attached to the land based vehicle the apparatus is operationally configured to bias a propulsion wheel attached to the apparatus in an engagement position with the travel surface.