Window or the like stays
US4226002A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 2, 1978 |
| Grant date | Oct 7, 1980 |
| Priority date | — |
| Expiry date | Oct 2, 1998 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/148
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A window stay for adjustable mounting of a window sash into a window frame which comprises a first mounting plate adapted for attachment to the frame of a window and a second mounting plate adapted for attachment to the sash of a window. A carriage is slidably mounted on the first mounting plate. An arm is pivotally connected by one end to the sash mounting plate and by the other end to the frame mounting plate. The sash mounting plate is further pivoted but at a point remote from the pivot coupling the arm to the frame mounting plate to the slidably mounted carriage. Means are provided which cause the carriage to be angularly displaced relative to the frame mounting plate during the initial opening and closing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.