Bicycle saddle adjustment structure

Chairs and seats – Straddle seat – Adjustable to plural use positions

Patent

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Details

403389, B62J 100

Patent

active

055015069

ABSTRACT:
A bicycle saddle adjustment structure based primarily on holding the seat post into position by a pair of H-shaped lower and upper clamps with a pair of flanges on their two sides. The lower clamp has a curved bottom engaging a curved slot of the base which is installed above the seat post. A pair of keys on two sides of the lower clamp interlock with respective recesses two sides of the curved slot of the base. A pair of bolts are threaded through a hole and an open slot of the front and rear parts of the base and into threaded holes of the upper clamp.

REFERENCES:
patent: 2920911 (1960-01-01), Campagnolo
patent: 3891333 (1975-06-01), Corderac'k
patent: 4275922 (1981-06-01), Juy
patent: 4421357 (1983-12-01), Shimano
patent: 4783119 (1988-11-01), Moses
patent: 5190346 (1993-03-01), Ringle
patent: 5383706 (1995-01-01), Chen

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