Power sliding window assembly
US6026611A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 1999 |
| Grant date | Feb 22, 2000 |
| Priority date | — |
| Expiry date | May 25, 2019 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/55
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A pull-pull power sliding window assembly is disclosed, comprising a frame, a sliding pane slidable within the frame, and a pull-pull cable assembly for moving the sliding pane between a open and a closed position. The pull-pull cable assembly comprises a drive motor, a drive drum, and drive cable comprising a cable and a semi-rigid conduit wrapped around the cable, connecting the drive drum to the sliding pane for pulling the sliding pane back and forth. A retainer is mounted on the drive motor, a plunger is slidably received into an opening of the retainer, and the drive cable is routed through the plunger and into the retainer opening. A spring is positioned between the retainer and the plunger and is movable from an expanded condition where the plunger is biased away from the retainer and the drive cable is biased away from the sliding pane, and a compressed condition where the plunger is closer to the retainer and the drive cable extends further out of the conduit. A removable spring compressor compresses the spring, thereby preventing the spring from moving to the expanded condition. Thus, slack is maintained in the drive cable until the spring compressor is removed. A retrof…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.