Clutch mechanism of a powered sliding device for vehicle sliding doors
US5737876A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 11, 1996 |
| Grant date | Apr 14, 1998 |
| Priority date | — |
| Expiry date | Sep 11, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19372
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A clutch mechanism of a powered sliding device for a vehicle sliding door comprises a swingable member held at a neutral position by means of resilient force of a return spring, an output gear fixed to an output shaft of a motor, first gears rotatably supported to the swingable member and engaged with the output gear, second gears rotatably supported to the swingable member and brought into contact with the first gears with predetermined frictional resistance, respectively, rack members fixed to the base plate and engaged with the second gears, respectively, a wire drum connected to the sliding door through a wire cable, a drum gear integrally rotated with the wire drum. When the first gears and the second gears are rotated by the motor, the swingable member is rotated due to the engagements of the second gears and the rack members against the resilient force of the return spring so that one of the first gears is engaged with the drum gear. When the motor is not energized, the return spring returns the swingable member to the neutral position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.