首页>
外国专利>
Foldable and partially detachable bicycle for use as e.g. leisure equipment, has bearings defined in common plane around axis, and front wheel including front wheel fork removably formed in its extension over threaded spindle
Foldable and partially detachable bicycle for use as e.g. leisure equipment, has bearings defined in common plane around axis, and front wheel including front wheel fork removably formed in its extension over threaded spindle
The bicycle has swivel bearings arranged in proximity of terminal points of a frame, which is provided in a parallelogram form. The bearings are swingably defined in a common plane around an axis, and a diagonal connection is provided within the frame. A retainer is rigidly secured at the frame and positively and detachably inserted into a guide sleeve and a receiving sleeve. A front wheel includes a front wheel fork removably formed in its extension over a threaded spindle (26). A handlebar shaft (15) of a bicycle handlebar is firmly connected with a handlebar boundary (16).
展开▼