Remote control device for automotive working devices
US6997648B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 22, 2002 |
| Grant date | Feb 14, 2006 |
| Priority date | — |
| Expiry date | Apr 30, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C2201/63
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In order to control automatic working devices, especially soil compacting devices, a remote control device is provided which comprises a transmitter unit which can be actuated by a user and which is used to transmit control signals in the form of electromagnetic radiation and a receiver unit which is arranged on the working device and which outputs the received control signals in the form of electric control commands to the control unit of a working device. During operation of the working device, the transmitter unit can be connected to an external power source, which is arranged on the working device, via a cable for the supply of power thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.