Automotive braking system actuated by a pressure fluid
US6644758B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 14, 2001 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Nov 14, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T15/027
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to an automotive braking system which is actuated by a pressure fluid, comprising at least one first brake circuit and a second brake circuit, whereby a first brake cylinder and a second brake cylinder are associated with the second brake circuit and can be connected to a second pressure liquid source for the second brake circuit via a second control valve device according to a control signal provided by a multicircuit braking transmitter. A reversing valve arrangement is arranged between the second control valve device and the first brake cylinder, whereby a valve actuating member can be pressure controlled by the control signal associated with the first brake circuit in such that the first brake cylinder can be connected to a pressure fluid source which is independent with respect to the pressure fluid source of the second brake circuit. A switching device is shifted into a blocking state when anti-slip braking occurs. Thus, the control signal associated with the first braking circuit cannot be connected to the reversing valve arrangement during the blocking state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.