Torque controlling set screw for use with the cable of solderless connectors, or the like
US4199216A · kind A · utility
24Cited by
5References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 18, 1976 |
| Grant date | Apr 22, 1980 |
| Priority date | — |
| Expiry date | Feb 18, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R4/36
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In certain applications, such as solderless cable connectors, a set screw is used to provide the connection between two or more current conductors. The set screw should be tightened to no more than a predetermined tightening torque. This is automatically accomplished by providing a section along the length of the set screw that is weakened to a predetermined extent, which causes the screw to break at the section upon attainment of the predetermined tightening torque. Both portions of the separated screw include means for being engaged for tightening or loosening the screw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.