Rotary support structure for a power antenna cable storage drum
US4300141A · kind A · utility
1Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 1979 |
| Grant date | Nov 10, 1981 |
| Priority date | — |
| Expiry date | Nov 13, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/103
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A power driven rotatable antenna cable storage drum has a driven worm gear formed circumferentially about one end of its periphery. The drum is supported for rotation on two axially aligned equal diameter post members. One of the post members is integral with the housing and the other post member is integral with the cover. The cover post member is spaced from and radially aligned with the driven worm gear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.