Bicycle fork with improved steer tube and crown

Land vehicles – Wheeled – Occupant propelled type

Reexamination Certificate

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Details

C280S279000, C280S275000

Reexamination Certificate

active

07543835

ABSTRACT:
A fiber reinforced plastic bicycle fork uses a reinforced crown steer tube junction extending the steer tube through a tapered socket to the brake bolt such that the metal steer tube coacts with the fiber reinforced plastic fork to preserve structural integrity in the event of application of high stress to the fork.

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patent: 6109638 (2000-08-01), Colegrove
patent: 6655707 (2003-12-01), Buckmiller et al.
patent: 6955372 (2005-10-01), Fritschen
patent: 2004/0061302 (2004-04-01), Parlee
patent: 2005/0012299 (2005-01-01), Schuman et al.
patent: 01148682 (1989-06-01), None

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