Window with a frame of extruded profile members
US5394649A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 1991 |
| Grant date | Mar 7, 1995 |
| Priority date | — |
| Expiry date | Dec 9, 2011 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/152
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
In a window with a frame of extruded profile members the exterior side of an edge portion of a thermo pane is supported by a first flange portion of the profile member and the inside by a glazing bead connected with the frame profile member. The main frame mainly consists of wood profiles, the exterior sides of which are covered by weather-resisting coverings. A hinge member at the top of the window comprises an edge portion (28) of an extruded profile member (27) forming a hinge pivot firmly connected to the main frame portion (20) at this side and a hook-shaped wall portion (6) of the opposite frame profile member (1) forming a hinge blade. At one of the other sides of the window means are provided to ensure engagement of said hinge pivot and hinge blade forming portions in the closed position of the window. Such means may comprise a sliding block (31) arranged displaceably in a track in the frame profile member, which block can be moved between a position opposite a retaining device anchored in the main frame structure for permanently securing the frame in case of a fixed window and a position in which it can be connected to a motion transfer member which is guided in a recess i…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.