Configurable winch
US8002243B2 · kind B2 · utility
9Cited by
23References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2008 |
| Grant date | Aug 23, 2011 |
| Priority date | — |
| Expiry date | Apr 23, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32672
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A lift system having a modular backbone with two or more backbone sections being attached end to end to form the backbone. Also, a lift system with end to end modular attachment, using universal joints, between motor assembly(ies), shaft section(s), drum assembly(ies) and/or shaft end sections. Also, a lift assembly with a backbone having longitudinally adjustable lift component attachment hardware, such as an elongated slot with lips suitable for engaging a nut tooth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.