Through-wall cable support
US4108507A · kind A · utility
9Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 1976 |
| Grant date | Aug 22, 1978 |
| Priority date | — |
| Expiry date | Dec 7, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/0641
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A plastics strain relief bushing for a cable passing through a hole in a panel, comprising a hollow body for insertion in the hole and having a head to engage one side of the panel and retainer to engage the other side and prevent its withdrawal. A locking member rotatable in a non-cylindrical hole in the body has at least one resilient finger which is urged by the wall of the hole into gripping engagement with the cable when the member is rotated through part of a revolution, and is released on further rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.