Apparatus for rotatably mounting a winch within an enclosure
US4889321A · kind A · utility
7Cited by
12References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 1988 |
| Grant date | Dec 26, 1989 |
| Priority date | — |
| Expiry date | Jun 6, 2008 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H12/32
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An apparatus for rotatably mounting a winch within an enclosed housing wherein the apparatus comprises a housing with an access opening, a winch located in the housing, first and second platforms, means for securing the second platform in order to prevent rotation, means for detachably mounting the winch to the second platform, and coupling means for attaching the first and second platforms in a manner such that the second platform rotates with respect to the first platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.