Oil pressure signal output device
US6789412B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2002 |
| Grant date | Sep 14, 2004 |
| Priority date | — |
| Expiry date | Dec 27, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B13/0433
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An oil pressure signal output device which is easy to be integrated with an additional EPC valve and can be manipulated inside/outside a driver's cab. The device makes it possible to reduce the occupied area of hydraulic apparatuses in the driver's cab and to extend a space other than that of hydraulic apparatuses. In the device: the manual oil pressure signal output device for controlling a first hydraulic apparatus, the first electric oil pressure signal output device and the selecting output means are integrated; a second electric oil pressure signal output device for controlling a second hydraulic apparatus abuts against the first electric oil pressure signal output device is removably provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.