Pneumatic cycle bumper

Details Pneumatic cycle bumper Pneumatic cycle bumper

1974-09-05

1976-08-17

Spar, Robert J.

Vehicle fenders

Double-ender interconnected

267 82, 267116, 267139, 293 71P, 293 85, B60R 1910, B60R 2114, F16F 904, F16F 934

Patent

active

039750426

ABSTRACT:
A pneumatic bumper for a cycle has an inner chamber that is enclosed by collapsible sides. An enveloping cover pneumatically encases the inner chamber and the chamber is vented to allow air to escape in a controlled manner when the sides collapse and the front and back of the bumper are moved towards one another upon impact. The bumper can be secured to the front upright parts of a bicycle and/or motorcycle frame so that the bumper extends, at least in part, ahead of the front wheel of the cycle. The front of the bumper can be provided with an ornamental design or fanciful part to enhance the overall appearance of the bumper.

REFERENCES:
patent: 1397685 (1921-11-01), Hargood
patent: 2574739 (1951-11-01), Harley
patent: 3203723 (1965-08-01), Montenare
patent: 3473836 (1969-10-01), Halter
patent: 3741598 (1973-06-01), Novak et al.

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