Handle stem fixing device in a bicycle

Details Handle stem fixing device in a bicycle Handle stem fixing device in a bicycle

1994-09-23

1996-10-08

Knight, Anthony

Joints and connections

Interfitted members

Including discrete retainer

403374, 280279, 745511, B62K 2100, F16B 1700

Patent

active

055623590

ABSTRACT:
A handle stem fixing device in a bicycle includes a stem-binding cylinder 30 fitted on an upper portion of a fork stem 10 and a screw cap 4 engaged with an upper portion of the fork stem 10, wherein a thread is formed on an outer surface of the fork stem 10, and the screw cap 4 has a bore with internal thread. The cap 4 can be engaged with the thread of the fork stem when the upper portion of the fork stem 10 projects out from an upper end of the stem-binding cylinder 30. While the screw cap 4 is tightened, the 10 stem-binding cylinder 30 is depressed in an axial direction thereof by the cap 4 and is fixed on the upper portion of the fork stem 10.

REFERENCES:
patent: 379276 (1888-03-01), Jeffery
patent: 516739 (1894-03-01), Jeffery
patent: 607438 (1898-07-01), Hood
patent: 1174858 (1916-03-01), Hamilton
patent: 4274301 (1981-06-01), Katayama
patent: 4376254 (1983-03-01), Hellmann
patent: 4523338 (1985-06-01), May
patent: 5095770 (1992-03-01), Rader, III
patent: 5319993 (1994-06-01), Chiang

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