Bicycle and a rear wheel suspension therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 30, 2001
Grant Date -
N/A
app pub date -
Feb 25, 1999
filing date -
Feb 26, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pedal bicycle having front and rear wheels is described wherein the rear wheel is supported on an arm structure which is pivotally connected to a main frame of the bicycle, the pivotal connection between the arm structure and the main frame being by a rubber bushed pivot bearing means so constructed and arranged that the rubber is wound elastically in torsion as the arm structure moves pivotally relative to the main frame of the bicycle. Preferably, the rubber bushed pivot bearing means includes a cyclindrical body of rubber bonded between inner and outer cylindrical metal shells with the outer metal shell being held fixed relative to the bicycle main frame and with the inner metal shell being held fixed relative to the arm structure which carries the rear wheel.
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