Light window lifter for vehicles
US7121044B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2002 |
| Grant date | Oct 17, 2006 |
| Priority date | — |
| Expiry date | Jun 5, 2022 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/55
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
This window regulator is constituted by a rail which is obtained in a single piece, by injection of a light-weight metallic alloy, integrating a great many of the window regulator components, like for example: the supports (1) for fastening the window regulator to the door of the vehicle, the support (2) and anchoring elements (6) for the drive motor used in the systems of electric window regulators, the coupling elements (5) of the Bowden system for tensioning the cable (4), necessary in the manually operated systems, the housing (8) for the cable-winding drum, the sliding or diverting elements (3) of the cable (4). Moreover, the rail leaves the mould, with an appropriate curvature for correctly following the window. glass, even though the latter has a very complex shape. Thus, the same rail can be used indistinctly for manual window regulators, electric window regulators and dual rail window regulators.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.