Electronic torque wrench with flexible head
US6796190B2 · kind B2 · utility
18Cited by
23References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 19, 2003 |
| Grant date | Sep 28, 2004 |
| Priority date | — |
| Expiry date | Feb 19, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B23/14
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An electronic torque wrench has a lever arm pivotally coupled to a head member which is adapted for coupling to an associated fastener for rotation therewith about the rotational axis thereof, a torque sensing device being disposed on the head member for movement therewith relative to the lever arm. Different embodiments are provided for different degrees of relative angular movement between the head member and the lever arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.