Lineset winch with braking parts
US7850146B2 · kind B2 · utility
7Cited by
10References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 2009 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Jun 11, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66D1/38
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A winch which can operate with an external brake, or the external brake can be removed to operate with an internal brake. The winch has a cable drum that rotates to get cable on and off the drum. Two eccentric cams are rotated to always keep a soft plastic part pressed against the drum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.