Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 26, 2015
Patent Application Number
11726263
Date Filed
March 21, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A dual-pawl ratchet wrench mechanism is disclosed having a stop mechanism for limiting over-travel of a reversing lever for selecting drive directions. The stop mechanism is formed on a disc is selectively engageable with first and second pawls to move the pawls into and out of engagement with a ratchet gear to determine a torque drive direction, the ratchet gear capable of providing torque to a working piece in the selected drive direction. The design simplifies manufacturing. Additionally, the reversing lever is assembled with the mechanism in a manner to improve sealing.
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