Wrench with translational wrench jaw
US9862074B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | May 26, 2014 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | May 26, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B13/22
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A wrench with translational wrench jaw comprises a first wrench jaw, a first handle and a connection portion; a second handle and a second wrench jaw; a first connecting rod, connected with the first handle, a first end of the first connecting rod being arranged with an elastic component; a second connecting rod, connected with the second handle, a first end of the second connecting rod being arranged with an elastic component, the second end of the first connecting rod being connected with the second end of the second connecting rod. The wrench with translational wrench jaw provided by the present invention is suitable for gripping various workpieces; adopting two-stage transmission can provide greater gripping force, being more efficient and avoiding structural damage, thus prolonging the service life; By adopting locking mechanism can release operator's hands and be more convenient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.