The scooter of the present invention includes a footboard having a front portion, and a rear portion attached to a rear wheel; a front wheel axle having an upward axis perpendicular with the front wheel axle and a steering axis, wherein the front wheel axle is rotatable with respect to the steering axis; and a plurality of front wheels attached to the front wheel axle. The steering axis forms a predetermined adjacent angle between 0 degree and 90 degree with respect to the upward axis.
GLIDER
2015-07-16
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |
Automatic unfolding hang glider of air-drop glider and air-drop glider
Europäisches Patentamt | 2024
|Online Contents | 1999
Engineering Index Backfile | 1945