Guide shaft in a pushbutton tuner
US4458545A · kind A · utility
1Cited by
2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 1982 |
| Grant date | Jul 10, 1984 |
| Priority date | — |
| Expiry date | Jan 6, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49915
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
In a guide shaft perpendicularly secured on a member with the base end thereof by caulking and serving with the outer peripheral surface thereof as a guide portion, a guide shaft characterized in that there is formed a step portion having a diameter smaller than that of the other portion thereof at the corner where the top end surface and the outer peripheral surface of the shaft intersect with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.