Ratchet Wrench with Easy Assembly
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United States of America Patent
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N/A
Issued Date -
Jul 16, 2015
app pub date -
Feb 18, 2014
filing date -
Jan 15, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A ratchet wrench includes a head. The head delimits a receiving space and a recess. The recess connects with the receiving space. The recess delimits an opening adjacent to the receiving space. A gear wheel is disposed in the receiving space and includes an outer circumference defining a first engaging area. A pawl mechanism is restrained in the recess and includes a surface defining a second engaging area facing and in ratcheting engagement with the first engaging area. A groove is defined on the outer circumference of the gear wheel. The pawl mechanism engages with the groove and restrains the gear wheel in the receiving space.
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