Spring and rebound support for bicycle seat

Details Spring and rebound support for bicycle seat Spring and rebound support for bicycle seat

1996-10-04

1999-01-05

Oberleitner, Robert J.

Spring devices

Seat support

Velocipede or motorcycle

267131, 267221, B62J 102

Patent

active

058553630

ABSTRACT:
A spring support assembly for a bicycle seat, having a lower cylindrical post, an upper post concentrically disposed within the lower post and vertically slidable within it, the two posts together providing an enclosed spring chamber, a gas spring disposed in the spring chamber, the gas spring being pre-loaded to prevent reaction to a force of less than a predetermined magnitude, a metallic compression spring surrounding the gas spring in a concentric relation, and both spring devices supporting the upper post at all times so that all phases of the spring reaction occur as a composite function of the two spring devices.

REFERENCES:
patent: 4830398 (1989-05-01), Williams
patent: 4934668 (1990-06-01), Vassmer
patent: 5044648 (1991-09-01), Knapp
patent: 5188345 (1993-02-01), Siegner
patent: 5301974 (1994-04-01), Knapp
"Marketplace" advertisement, Spring, Summer and Fall issue, 1996; advertisement by Kei Bicycle Suspension Products.

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