Self tailing power winch drive
US6250607A · kind A · utility
13Cited by
7References
12Claims
0Family size
Inventor
Key dates
| Filing date | Aug 23, 1999 |
| Grant date | Jun 26, 2001 |
| Priority date | — |
| Expiry date | Aug 23, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66D1/7494
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A winch drive comprising a portable power tool having a bit (4) shaped to fit the drive socket (11) at the top of a winch (12). The power tool includes a self-tailing device (14) and is preferably battery driven.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.