Shock-absorbing tow bar coupler
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United States of America Patent
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Oct 20, 1998
Grant Date -
N/A
app pub date -
Sep 20, 1996
filing date -
Sep 20, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A shock-absorbing tow bar coupler is disclosed. The tow bar coupler includes a housing dimensioned and configured at forward end to engage a trolley of a power and free conveyor. At its rearward end, a clevis is disposed within and rotatably attached to the housing. A hitch dimensioned and configured to engage a tow bar is rotatably attached to the clevis. The tow bar hitch provides a resilient, shock-absorbing attachment between the trolley and the tow bar.
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