Method of securing a metal sheathed electric heating element
US4321744A · kind A · utility
2Cited by
21References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 1980 |
| Grant date | Mar 30, 1982 |
| Priority date | — |
| Expiry date | Jul 2, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4994
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for attaching and securing an apertured mounting bracket to a metal sheathed electric heating element received therethrough to insure firm mechanical support, prevention of relative axial motion, reliable electrical grounding, and ease of adaptation to automated assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.