Sprung bicycle seat post

Details Sprung bicycle seat post Sprung bicycle seat post

1990-02-27

1991-06-18

Chotkowski, Karen J.

Supports

Resilient support

Including spring zone understructure

248601, 267132, 297209, A63K 300

Patent

active

050244132

ABSTRACT:
A seat post includes a seat mounting supported for lengthwise-displacement and a compression spring cooperating between the seat mounting and its support. The support for the seat mount has a main part to be secured to the bicycle and upper and lower flanges. The seat mounting includes a channel section which slightably engages the upper flange of the support. A guide rod extends from the seat mounting and is slidingly received in the upper and lower flanges of the support. The spring is located between the bottom of the seat mount and the lower flange. The foregoing construction provides optimum ride comfort that can be achieved with a simple design.

REFERENCES:
patent: 498394 (1893-05-01), Huennekens
patent: 612215 (1898-10-01), Ross
patent: 626396 (1899-06-01), Smith
patent: 642606 (1900-02-01), Haider
patent: 962443 (1910-06-01), Loudenclos
patent: 1849937 (1932-03-01), Lander
patent: 2601886 (1952-07-01), Randolph
patent: 4648734 (1987-03-01), Daus, Jr. et al.

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