Traveling speed regulating device for motor vehicles
US5201381A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 21, 1991 |
| Grant date | Apr 13, 1993 |
| Priority date | — |
| Expiry date | Nov 21, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2059/663
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A traveling speed regulating device for motor vehicle provided with a drive motor and a transmission, has a transmission control for controlling the transmission, an electronic traveling speed regulator providing a nominal travelling speed, an adjusting member acting on the drive motor and changing a moment of the drive motor in dependence on a travelling speed deviation, and a further control means releasable in predetermined marginal conditions and adjusting a traveling speed by acting on the transmission control means of the transmission. The further control is designed so that a traveling speed which is over a nominal value in connection with a position of the control member which changes the moment of the motor in a zero position when the motor applies no power to wheels are provided as the marginal conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.