Automated window mechanisms with telescoping arm extensions
US11603697B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2021 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Jun 25, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/148
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A mechanism is disclosed for automating a sliding window having window components comprising a stationary pane component, a sliding pane component and a window frame component. The mechanism includes a telescoping mounting assembly attached to a first of the window components. The telescoping mounting assembly includes a housing and one or two extension arms, selectively extensible from the housing to either one or both sides of the first window component. A motor is disposed within the housing driving a first gear. Either one or two telescoping drive shafts are disposed within the extension arms, each having a gear on one end of the telescoping drive shaft driven by the first gear and having a gear on an opposite end of the telescoping drive shaft that engages a rack mounted on one side of a second of the window components. The telescoping drive shafts are coupled to the extension arms and are therefore selectively extensible with first extension arms. This mechanism is installed by extending the extension arm to fit the first of the window components. The sliding window is opened and closed by rotation of the motor and the telescoping drive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.