| Patent Number |
Title Of Patent |
Date Issued |
| 5388370 |
Transmission for adjustable sashes in door-or window frames |
February 14, 1995 |
| One stile of the sash in a door or window frame has an elongated channel for an elongated trough-shaped gear case rotatably receiving a first gear in mesh with the toothed rack of a reciprocable carrier in the gear case. A bifurcated end portion of the carrier mounts a second gear which |
| 4790583 |
Actuating arrangement for window casement or door leaf fittings |
December 13, 1988 |
| An actuating handle arrangement for the actuation of fittings of a window casement or a door leaf includes an actuating handle which is mounted for turning about a turning axis on a housing which is secured to a window casement or door leaf frame. The actuating handle operates a pusher b |
| 4739583 |
Deviating device of a locking bar brace for a window or a door |
April 26, 1988 |
| A corner deviating device for a locking bar brace supported in a casement frame of window or a door has a one-piece housing which is provided in a corner region with a mounting opening for a spring band having drivers at its ends, the mounting opening being closable by an angular cover. |
| 4662054 |
Method of assembling insulated rail sections |
May 5, 1987 |
| An insulating strip for a heat-insulated composite section with two metal rail sections and at least one insulating strip positioned between them and intended for windows, doors, or facades. The insulating strip has a rectangular basic cross-section with anchoring webs along the edge tha |
| 4646408 |
Device for fastening together the parts of a heat-insulated composite section |
March 3, 1987 |
| A device for fastening together the parts of a heat-insulated composite section consisting of two metal sections and of at least one insulating rod has knurling rollers that shape exterior groove webs, forces them against the insulating rod, provides them with a knurled strip. The kn |
| 4638613 |
Metal-glass structure for a front wall or a roof |
January 27, 1987 |
| In a glass-metal structure for a front wall or a roof of a building, comprising a metal framework and glass panels, the framework is formed of hollow elongated main frame sections and hollow elongated crossbar frame sections extending transversally of the main frame sections. Cover plate |
| 4581852 |
Heat-insulated window casement and frame construction |
April 15, 1986 |
| A composite section that the frames of a window or a door are made out of or that are used to construct a facade consist of a plastic rail section and of a metal rail section. The metal rail sections face inward when the composite section is employed to construct a window or a door frame |
