Land vehicles – Wheeled – Occupant propelled type
Patent
1983-12-01
1986-03-18
Pekar, John A.
Land vehicles
Wheeled
Occupant propelled type
280280, B62K 2116, B62K 2122
Patent
active
045763933
ABSTRACT:
A resilient suspension system for the front wheel of a bicycle includes a steering column supported on the frame of the bicycle and supports a handle bar at the upper end and a resilient suspension assembly at the opposite end. The suspension system includes a pair of main forks which are carried by a crown member mounted on the bottom of the steering column and the forks are displaced to the rear of the longitudinal centerline of the column. A subsidiary fork assembly is mounted within the steering column and extends generally along a common longitudinal axis to cooperate with the main forks to support the front wheel of the bicycle in a resilient fashion. The subsidiary forks and the main forks are interconnected by a pair of pivotal links which will permit relative movement between the main forks and the subsidiary forks in response to surface irregularities and transmit such movement to a compression assembly disposed within the steering column.
REFERENCES:
patent: 3208767 (1965-09-01), Moulton
patent: 4410197 (1983-10-01), St. Hillaire
Moulton Alexander E.
Uncles Philip B.
Alex Moulton Limited
Hill Mitchell J.
Pekar John A.
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