Ramp bridging mechanism
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United States of America Patent
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-
Dec 20, 1994
Grant Date -
N/A
app pub date -
Sep 17, 1993
filing date -
Sep 19, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ramp bridging mechanism having a bridge plate, the free end of which is provided with an extension. A support member is pivotably connected to the underside of the extension and supports the bridge plate in a position of rest. To free the pivot joint of the support member from support forces, an end of the support member can be displaced from a pivoted position toward the extension and into abutment against the extension, and vice versa, whereby during such displacement the position of the support member shifts relative to the transverse pivot axis.
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