Automatic vehicle restraint
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United States of America Patent
Stats
-
Jun 25, 1991
Grant Date -
N/A
app pub date -
Feb 21, 1990
filing date -
Feb 21, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vehicle restraint for securing a truck to a loading dock. The restraint is actuated by a vehicle ICC bar which moves an arm of the restraint. By use of a cam follower and spring system a restraint member is raised using the motion of the arm to transfer energy to raise the restraint. In the upright position, the restraint captures and prevents a truck from backing away from the dock. The system is held and biased into the engaging position and is released by a mechanical trapping mechanism.
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