Rite-hite Holding Corporation

Don Grant

Ronald P Snyder

Jason D Miller

Timothy J Schmidt

Paul J Maly

A bumper for use at a loading dock has two ranges of front-to-back movement: one range for sealing the gap that might otherwise exist between the rear edge of a truck and the front face of the bumper and a second range for absorbing the impact of the truck backing into the dock. In some cases, a spring provides a relatively light sealing force between the bumper and the truck, and a compressible core provides a much greater impact-absorbing force that helps stop the rearward movement of the truck. In some embodiments, the bumper pivots by gravity when operating in the sealing range.

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Dubuque, IA, United States of America

Don Grant