Motor-operated shears
US11135662B2 · kind B2 · utility
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10References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 9, 2017 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Jul 11, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23D35/005
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A motor-operated shears which includes two blades that can move towards each other to perform a shearing movement is provided. In order to advantageously improve functional safety, towards the end of the movement, the blades are acted upon in a direction running transversely to the movement so as to keep the blades at a distance from one another in said direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.