Lever switch
US8143539B2 · kind B2 · utility
2Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2008 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Nov 5, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2059/0247
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An operation lever comprises a main section, a cover section and a photoconductor. While the photoconductor is overlaid on the main section, sliding protrusions of the cover section are inserted into guide grooves formed in the periphery of the main section, the cover section is slidingly pushed to insert a tip end section of the cover section inside an overhanging fringe of the main section. An engaging protrusion and an engaging pawl of the cover section are engaged with the main section to assemble the operation lever.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.