Positive stop ratchet mechanism
US10603767B2 · kind B2 · utility
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1References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 21, 2017 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Nov 20, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B15/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Examples of the present disclosure relate to ratchets and include ratchets having a positive stop ratchet mechanism which controls the movement of a pawl and/or pusher with various geometric configurations and using various materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.