Electrical switch apparatus responsive to gear selection of vehicular transmission and method of assembly thereof
US5736701A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 16, 1996 |
| Grant date | Apr 7, 1998 |
| Priority date | — |
| Expiry date | May 16, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2300/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric switch system (10) for use with a motor vehicle transmission has a movable contact assembly (22) mounted on the detent lever (12) linked to the manual valve assembly and a stationary contact assembly (18) mounted in an open housing (16) disposed over one face surface of the detent lever and in facing relation therewith. The housing has a plurality of L-shaped attachment projections (24a, 24b, 24c) each with a leg (24d, 24e, 24f) which, when the switch system is assembled, extends over the opposite face surface (12c) of the detent lever. A locking projection (24g) of the housing is received in a cut-out (12g) of the detent lever when the attachment projections are out of alignment with the detent lever and has a leg (24h) which extends over the opposite face surface (12c) of the detent lever when the housing (16) is rotated relative to the detent lever so that the attachment projections are in alignment with the detent lever. The housing has a pair of prongs (16d) which receive the roller (26) of the roller/spring assembly (28) to maintain the housing in a fixed angular position. An optional removable lock member (34) is shown to maintain the switch system components in …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.