HAND-OPERATED CRANK HANDLE FOR SEMI-TRAILER TRAP DOORS
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United States of America Patent
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Issued Date -
May 23, 2019
app pub date -
Nov 19, 2018
filing date -
Nov 19, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A hand-operated crank tool for manually operating hopper trap doors. The crank tool may have a first handle arranged on a first axis, a second handle arranged on a second axis, and a tooling end arranged on a third axis. The crank tool may additionally have a first extension portion extending between the first and second handles and a second extension portion extending between the second handle and the tooling end. The first, second, and third axes may be parallel. In some embodiments, the tooling end may include a socket head, which may be readily removable.
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