Actuation device for a cable-operated parking brake for a motor vehicle
US6193022A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 6, 1999 |
| Grant date | Feb 27, 2001 |
| Priority date | — |
| Expiry date | Jan 6, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T13/746
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An actuation device for a cable-operated parking brake of a motor vehicle and which enables actuation of the parking brake selectively by muscular energy or with a motive power assist, with the actuation device including a brake cable tightening device, and a drive for actuating the brake cable tightening device and including first and second drive elements connected, respectively, with muscular energy-actuated member and an auxiliary motor, and a planetary gear drive having a first drive member connectable with the first drive element, a second drive member connectable with the second drive element, and a third dive member connected with the cable tightening device thereby connecting the first and second drive element selectively with the cable tightening device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.