Bicycle suspension system

Details Bicycle suspension system Bicycle suspension system

2011-03-08

2011-03-08

Winner, Tony H. (Department: 3611)

Land vehicles

Wheeled

Occupant propelled type

C188S319200

Reexamination Certificate

active

07900947

ABSTRACT:
A bicycle suspension system is provided with a first tubular element, a piston, a piston rod, a first sealing member and a switching valve. The piston is coupled to the piston rod, and is slidably disposed in the first tubular element. The first sealing member is disposed in the first tubular element adjacent such that a first air chamber is formed between the piston and the first sealing member. The switching valve is coupled to the first sealing member. The switching valve opens a communication passageway between the first air chamber and a second air chamber to connect the first and second air chambers when in the opened position, and closes the communication passageway between the first air chamber and the second air chamber to separate the first and second air chambers when in the closed position.

REFERENCES:
patent: 5478099 (1995-12-01), Kawahara
patent: 5634652 (1997-06-01), Tsai
patent: 5634653 (1997-06-01), Browning
patent: 6105988 (2000-08-01), Turner et al.
patent: 7401800 (2008-07-01), Jordan
patent: 7722069 (2010-05-01), Shirai
patent: 2001/0004036 (2001-06-01), Gonzalez et al.
patent: 2004/0046354 (2004-03-01), Turner et al.
patent: 2008/0041681 (2008-02-01), Shipman
patent: 2009/0001684 (2009-01-01), McAndrews et al.
patent: 52-66161 (1977-06-01), None

Affiliated with

Also associated with

Rating

Bicycle suspension system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bicycle suspension system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bicycle suspension system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2675065