Arrangement for the control of a gear box
US8061230B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 1, 2007 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Nov 12, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20177
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A device for operating a gearbox, which operating device comprises a operating rod, a shift finger connected to the operating rod, and at least two electric motors acting upon the operating rod, the rotors of the electric motors being arranged on the operating rod so that a first electric motor is adapted to moving the operating rod by linear movement in the axial direction of the operating rod along the axis (A) of the operating rod and thus controls the lateral travel of the shift finger, and a second electric motor is adapted to effecting rotary movement to turn the operating rod about the axis (A) of the operating rod and thus controls the longitudinal travel of shift finger, when the respective electric motors are energized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.