Selector mechanism for a vehicle transmission
US5566582A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1994 |
| Grant date | Oct 22, 1996 |
| Priority date | — |
| Expiry date | Nov 4, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20702
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A selector mechanism for a vehicle transmission comprising an automatic transmission coupled to a range-change transmission having first and second ranges includes a ratio selector lever movable along three paths defined by an H-shaped gaze. The first path is defined by a first limb of the gate for shift selection in the automatic transmission with the first range of the range-change transmission selected. The second path is defined by a second limb of the gate substantially parallel with the first limb for shift selection in the automatic transmission with the second range of the range-change transmission selected and the third, transverse, path is defined by a limb of the gate transverse to the first and second limbs. Movement of the selector lever along the transverse path effects a change from one range to the other in the range-change transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.