Pneumatic seat for bicycle and method of manufacture

Details Pneumatic seat for bicycle and method of manufacture Pneumatic seat for bicycle and method of manufacture

1991-04-12

1993-09-14

Brown, Peter R.

Chairs and seats

Straddle seat

Pneumatic cushion

297200, 297DIG2, B62J 126

Patent

active

052442519

ABSTRACT:
A air filled hollow seat has a relatively flexible top portion and a relatively rigid bottom support portion. The bottom support portion is integrally formed to the seat. An air inlet permits the injection of air, under pressure, into the interior of the hollow seat. The interior of the hollow seat has a plurality of partition members essentially separating the hollow interior of the seat into a plurality of individual chambers. The chambers are in air communication with one another.

REFERENCES:
patent: 574503 (1897-01-01), Van Meter
patent: 660466 (1900-10-01), Sawtell
patent: 674451 (1901-05-01), Bunker
patent: 1975405 (1934-10-01), Pryale
patent: 2558389 (1951-06-01), Robinson
patent: 4433708 (1984-02-01), Hashimoto et al.
patent: 4890344 (1990-01-01), Walker

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