Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chin-Hsiun Chang0
Date of Patent
April 7, 2009
0Patent Application Number
118588500
Date Filed
September 20, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A counterforce-counteracting device for a nailer comprises an active device, a rotating member, and a weight device. The active device drives the rotating member and the weight device to move. After the active device moves, the weight device is driven by the rotating member to produce a counterforce, so as to counteract the counterforce of the nailer. Thereby, such a device is secure and is easy to assemble.
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