Invention Grant
- Patent Title: Torque wrench
- Patent Title (中): 扭力扳手
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Application No.: US12700281Application Date: 2010-02-04
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Publication No.: US08806993B2Publication Date: 2014-08-19
- Inventor: Donald W. Coffland
- Applicant: Donald W. Coffland
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: The Small Patent Law Group
- Agent Dean D. Small
- Main IPC: B25B23/142
- IPC: B25B23/142 ; B25B23/159 ; B25B23/16
Abstract:
A wrench for applying torque to a fastener that may eliminate or reduce variations associated with off-axis torque application and/or application of force on the handle at a location other than the load position.
Public/Granted literature
- US20110185862A1 VIRTUAL CONCENTRIC MANUAL TORQUE WRENCH WITH OFF-AXIS COMPENSATION Public/Granted day:2011-08-04
Information query
