Bumper system for limiting the mobility of a wheeled device

Details Bumper system for limiting the mobility of a wheeled device Bumper system for limiting the mobility of a wheeled device

1998-05-06

2000-05-09

Pape, Joseph D.

Fences

Panel

Inclosure

256 1, 52102, E04H 1700, E01C 1122

Patent

active

060592680

ABSTRACT:
A bumper for limiting the limiting the mobility of a wheeled device. The bumper is an elongated member having a base wall and an elastically resilient wheel engagement wall coupled to the base wall. The wheel engagement wall includes an outer surface and an inner surface, one of which includes reliefs for aiding the wall to conform to and stop the rolling action of a wheel of a wheeled device when impacted thereby. The energy stored in the engagement wall when impacted by the wheel of the wheeled device returns the engagement wall to its original shape thereby pushing the wheel of the wheeled device away from the elongated member. A bumper system may be fabricated by connecting two or more of the bumpers together in a desired configuration using adjustable, straight, or bent connectors.

REFERENCES:
patent: 4726614 (1988-02-01), Myers et al.
patent: 4795151 (1989-01-01), Mulcaster
patent: 5069311 (1991-12-01), Young
patent: 5345731 (1994-09-01), Sykes
patent: 5346731 (1994-09-01), Sykes
patent: 5626330 (1997-05-01), Young

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