Cable takeup/payout system for a multi-rotation assembly
US5566900A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1994 |
| Grant date | Oct 22, 1996 |
| Priority date | — |
| Expiry date | Dec 8, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R35/025
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cable connection/dispensing system for a multi-rotation assembly includes a hollow cylindrical housing and an elongated central hub centered within the housing. The hub has a cardioid cross-sectional shape with two lobes and an acute cusp therebetween. At least one of the housing and the hub is rotatable. A first cable connector is located on the hollow housing and faces its interior, and a second cable connector is located at the acute cusp of the central hub. A length of an interconnect medium lies between the hollow housing and the central hub. The interconnect medium includes an interconnect cable attached at a first end to the first cable connector and at a second end to the second cable connector, and an interconnect medium substrate to which the interconnect cable is attached. Rotation of the hub with respect to the housing results in a smooth payout and takeup of the cable medium for a number of turns corresponding to about twice the length of the interconnect medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.