Compression-adjustable bicycle shock-absorbing apparatus

Details Compression-adjustable bicycle shock-absorbing apparatus Compression-adjustable bicycle shock-absorbing apparatus

1992-12-03

1994-02-08

Focarino, Margaret A.

Land vehicles

Wheeled

Occupant propelled type

280277, 267293, 267294, 2671402, B62K 2508

Patent

active

052843521

ABSTRACT:
A compression-adjustable bicycle shock-absorbing apparatus includes an upper tube telescopically received in a lower tube. A plurality of compressive units are positioned inside the upper tube. A socket bolt member having a socket portion and a rod portion is mounted on a mount member of the lower tube by its rod portion while allowing its socket portion to be slidably received in a lower portion of the upper tube and to contact against a bottom one of the compressive members. An adjusting device is allowed to adjust the initial compression of the shock-absorbing apparatus. When the bicycle receives a shock from an uneven terrain, the upper tube slides downward inside the lower tube while the compressive members therein will be compressed, thereby absorbing the shock.

REFERENCES:
patent: 385136 (1888-06-01), Redman
patent: 2475774 (1949-07-01), Benson
patent: 2486741 (1949-11-01), Gabriel
patent: 4971344 (1990-11-01), Turner
patent: 5088705 (1992-02-01), Tsai
patent: 5094324 (1992-03-01), Tsai
patent: 5186481 (1993-02-01), Turner
patent: 5193832 (1993-03-01), Wilson
patent: 5193833 (1993-03-01), Zeisinger

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