Transmission gear selector apparatus
US4721004A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 16, 1987 |
| Grant date | Jan 26, 1988 |
| Priority date | — |
| Expiry date | Jan 16, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2063
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rugged and yet simple transmission gear selector apparatus includes a gear shift lever assembly having a lower lever portion mounted on a frame for pivotal movement about a first axis, an upper lever portion mounted on the lower lever portion for pivotal movement about a second axis normal the first axis, and with the upper level portion extending upwardly through a guide slot having a forward position and a reverse operating position therealong at the opposite sides of a longitudinal plane. An inhibitor mechanism is provided for blocking direct movement of the lever assembly between the positions and requiring a circuitous movement of the upper lever portion under an increased resistance in order to prevent the inadvertent selection of reverse speed by the vehicle operator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.