Assignee: Dorma GmbH & Co. KG

Location: Ennepetal, DE
No. of patents: 19

Number	Title	Issue Date
D647780	Door drive with cover	11/01/2011
7444713	Closer arm assembly for an automatic door closer Closer arm assembly includes a main arm having a first end fixed to the output shaft of a closer fixed to one of a door and a door jamb so that the main arm pivots when the output shaft rotates, and a connecting arm having a first end pivotably connected to the main...	11/04/2008
7392747	Rail guide for a suspended and guided sliding component A rail guide having first and second guiding rails disposed in a mirror-inverted relationship with regard to one another. At least one pair of spaced leading and following carriages are displaceably mounted to the guiding rails so as to engage and transport a slidin...	07/01/2008
7367741	Connector element for a glass post and beam construction A connector element for a post and beam construction having load-bearing glass components consisting of load-bearing glass posts and load-bearing glass beams, the connector element including a first fitting fitted to a first load-bearing glass component; a second fi...	05/06/2008
7357428	Fixing device for a movable wall The invention is directed to a fixing device for a movable wall or the like with a fixing element which can be brought into its working position by an actuating member that can be actuated manually. In order to provide a fixing device for a movable wall or the like ...	04/15/2008
7343644	Hardware for a fully-glazed door A fitting for an all-glass door with an upper bearing which substantially includes a fitting body with a glass receptacle and/or a clamping device for a glass leaf and with a bearing pin for engagement in a counterbearing at an overpanel or in a frame. The bearing p...	03/18/2008
7328482	Fitting system The invention relates to a fitting system according to parent application DE 101 19 987.3 for rotatably bearing a door leaf (2) in a glass construction. A fitting (1) is disposed on the top and/or at the bottom of said door leaf (2) and interact...	02/12/2008
7213849	Fitting A hardware fitting for an all-glass door, including a first fitting half arrangeable on an outer side of the door, a second fitting half arrangeable on an inner side of the door, an actuatable nut arranged between the first and second fitting halves, a lock having a...	05/08/2007
7178198	Mounting arrangement for glass doors A mounting arrangement for glass doors includes an upper mounting having a mounting body with a clamping device for the glass leaf and a displaceable bearing pin for engaging in a counterbearing at a transom and a lower mounting with a mounting body with a clamping ...	02/20/2007
7065831	Sliding element with keeper device suspended from and guided on a roller rail by support rollers The invention relates to a sliding element, which is suspended and guided on a running track by means of roller carriers or gliding elements, using running track retainers that are connected to a substructure and engage with the underside of the running track. The i...	06/27/2006
D493352	Door closer	07/27/2004
D491787	Door closer	06/22/2004
6449994	Doorlock for an all-glass door with fixed glass side panel A door lock for an all-glass door with an adjacent fixed glass side panel. In this case, the door lock is attached through a boring contained in the all-glass door and basically presents a dead bolt, a latch bolt and a follower. Furthermore, a lock strike...	09/17/2002
6108989	Wall partition system and a device for securing a wall partition system A movable wall comprises individual suspended door and/or wall elements. The individual elements are automatically locked both to one another and in the floor. For this purpose, in a base profile which is fastened to the underside of the elements, there i...	08/29/2000
5773943	Drive device for a revolving door A drive device for a revolving door, in which, when a drive unit is used, all types of installation are possible, e.g., below the floor, above the ceiling, below the ceiling and also above the floor....	06/30/1998
5651216	Door closer for a two-panel door with a closing sequence control mechanism A door closing mechanism for a two-panel door having a leading panel and a trailing panel disposed adjacent to one another and being hingedly connected to a door frame. The door closing mechanism controls the closing sequence of a leading panel and a trai...	07/29/1997
5383090	Electrical energy distribution system A modular electrical-energy distribution system has at least one conductor and a contacting device which makes it possible to establish, at essentially any point in the conductor system, a contact with the conductor. The tap or contacting devices essentia...	01/17/1995
5295281	Guiding system having a trolley for moving suspended door panels and the trolley This invention relates to a support and guide element for movable, suspended door and wall elements. The support and guide element is designed so that a smooth movement can be securely executed, even in the vicinity of junctions and intersections. This is...	03/22/1994
4999872	Door closer A door closer wherein a housing defines a fluid-containing space for a reciprocable damping piston which divides the space into a first and a second compartment. The piston carries a check valve which is closed during movement of the piston in a first dir...	03/19/1991

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Assignee: Dorma GmbH & Co. KG