Abstract: The invention relates to a hinge for releasably connecting a door to a frame, including: a frame part for fastening to the frame, a door part for fastening to the door, a hinge pin having a pin axis and a locking element. The frame part and the door part are movable relative to one another along the pin axis between a pivoted position and an installed position; in the pivoted position the frame part and the door part are connected to one another in such a way that the frame part and the door part are pivotable relative to one another about the pin axis between an open position and a closed position.

Abstract: A modular closure device for different closure elements, such as finger levers, plate cylinders, profile cylinders, profile half cylinders, for locking a pivot lever in a recess, is described, wherein the closure elements can be inserted and fastened in a receptacle arranged in the recess or the pivot lever, either from the front or from the rear, characterised in that the closure device, which has an interchangeable insert adapted to the closure device and having a different design for the various receptacles, interacts with a guide in such a way that this can be inserted into the recess or into the pivot lever, and the recess or the pivot lever having the inserted interchangeable insert can be plugged in a door leaf through an opening in the door leaf or the like and can be fastened with a cap.

Abstract: The invention relates to a hinge for detachable sheet metal cabinet doors or walls, comprising a first hinge part or frame part that can be secured to the door or cabinet frame, and a second hinge part or door hinge part that can be fixed to the door leaf or cabinet wall, which hinge parts are connected to one another in an articulated manner by means of a hinge pin, and having a latch-type tongue that is arranged in the second hinge part such that it can move against a spring force, characterised by a lifting device which encompasses the hinge pin guided through finger-type ends of the first hinge part and which centrally supports the hinge pin together with a hook retained by the door part, such that the lifting device moves the encompassing part of the second hinge part perpendicular to the plane of the door leaf or cabinet wall, via actuation, by means of a key, such as a double bit key.

Abstract: The disclosure relates to a closure system, comprising a locking arrangement, in particular a rotary latch arrangement for controlling a display device such as a LED module, comprising a sliding shoe, which is to be placed on the locking tongue of a rotary latch mounted in a door, for running onto a sliding ramp supported by the door frame, wherein said sliding shoe includes a housing with a recess for the insertion of alternatively a magnet or a magnetic field sensor acting in a contactless manner.

Abstract: An LED ring or light guide for a mechanical or mechatronic closure system that includes an actuating means, such as socket wrench receptacle or swivel handle, which is rotatably supported in a housing or tray. The LED ring or light guide also includes a retaining nut or bearing piece that can be screwed on with the housing or with the tray with the intermediary of a thin wall such as door panel of a sheet-metal cabinet or sheet-metal housing. A light ring surrounds a flange of the housing or of the tray, and a flexible foil is arranged between light ring and thin wall. The flexible foil carries light emitting diodes (LEDs) and relays the light thereof. A closure indicator integrated in the actuating means is achieved in this way.

Abstract: A hinge for unhingeable sheet-metal cabinet doors. A first hinge part, to be fastened to the door frame, has a bore hole or roll at a free end, through which a hinge pin extends. A second, U-shaped hinge part is connected to the door and surrounds the exposed end areas of the hinge pin in the mounted position. The U-shaped hinge part surrounds the first hinge part with first U-legs. The U-shaped hinge part includes a top part arranged in a bottom part. The top part has the shape of a U-shaped slide, with second U-legs, arranged to be displaceable between two end positions parallel to the extension of the first U-legs. The ends of the second U-legs close a lateral outlet opening for the hinge pin end in one end position, and expose the opening, through which the hinge pin end passes laterally, in the other end position.

Abstract: A hinge for unhingeable sheet-metal cabinet doors. A first hinge part, to be fastened to the door frame , has a bore hole or roll at a free end, through which a hinge pin extends. A second, U-shaped hinge part is connected to the door and surrounds the exposed end areas of the hinge pin in the mounted position. The U-shaped hinge part surrounds the first hinge part with first U-legs. The U-shaped hinge part includes a top part arranged in a bottom part. The top part has the shape of a U-shaped slide, with second U-legs, arranged to be displaceable between two end positions parallel to the extension of the first U-legs. The ends of the second U-legs close a lateral outlet opening for the hinge pin end in one end position, and expose the opening, through which the hinge pin end passes laterally, in the other end position.

Abstract: An LED ring or light guide for a mechanical or mechatronic closure system that includes an actuating means, such as socket wrench receptacle or swivel handle, which is rotatably supported in a housing or tray. The LED ring or light guide also includes a retaining nut or bearing piece that can be screwed on with the housing or with the tray with the intermediary of a thin wall such as door panel of a sheet-metal cabinet or sheet-metal housing. A light ring surrounds a flange of the housing or of the tray, and a flexible foil is arranged between light ring and thin wall. The flexible foil carries light emitting diodes (LEDs) and relays the light thereof. A closure indicator integrated in the actuating means is achieved in this way.

Abstract: A rotary latch closure comprising a housing with an actuating shaft which is mounted so as to be rotatable, but axially fixed therein. The rotary latch closure has, at its free end, a circumferential thread, at least one axially oriented flattened portion, and a rotary latch configured to be fitted to the free end of the shaft so as to be fixed with respect to rotation relative to it in at least one rotational position and which is axially supported on a nut which can be screwed onto the circumferential thread. The nut is enclosed by a cage forming a laterally accessible space that is bounded by two walls, each of the two walls having a prismatic opening, wherein the opening allows the shaft to be slid through in a torsionally rigid manner.

Abstract: The description relates to a rotary latch closure comprising a housing (12) with an actuating shaft (14) which is mounted so as to be rotatable but axially fixed therein and which has at its free end (30) a circumferential thread (24) and at least one axially oriented flattened portion (26), and a rotary latch (28) which can be fitted to the free end (30) of the shaft so as to be fixed with respect to rotation relative to it in at least one rotational position and which is axially supported on a nut (32) which can be screwed onto the circumferential thread (24), characterized in that the nut (32) is enclosed by a cage (48) forming a laterally accessible space (46) that is bounded by two walls (42, 44), each of the two walls (42, 44) having a prismatic opening (40), wherein the opening allows the shaft (30) to be slid through in a torsionally rigid manner.

Abstract: A compression latch comprises a latch housing with a driving end and a driven end and with a drive shaft which is rotatably supported between these ends and which has a driving device such as a socket wrench receptacle or gearing at the driving end of the latch housing. The latch housing, at the driven end, forms an annular surface around the axis of the drive shaft. According to the invention, the drive shaft has, at the driven end of the latch housing, a bearing journal whose axis has an angle of approximately 45 degrees relative to the axis of the drive shaft, and the base of a rotary latch is supported on the bearing journal, this base (30) forming an annular surface around the axis of the bearing journal, and two annular surfaces roll on one another by frictional engagement or positive engagement when the drive shaft is rotated.

Abstract: The invention describes an actuating lever which can be pivoted into a recess, and which, in the pivoted-in position, can be locked in place by means of a key-actuable lock, such as a cylinder lock, wherein the access opening for the key is provided with a cover, secured by means of a pin, wherein according to the invention the cover can be moved along the longitudinal extension of the actuating lever between two end positions, with said cover closing off the access opening in one end position and exposing the access opening in the other end position, and wherein the cover forms an undercut groove, which receives the head of a pin which is secured to the actuating lever.

Abstract: The description concerns a fastening element for a bolt provided with a thread, in particular a stud bolt, comprising a block which is made of plastic, provided with a threaded bore hole and can be screwed onto the bolt. The fastening element is characterized in that the threaded bore hole is open laterally by means of an axial slot in such a way that the block can also be fitted on the threaded bolt laterally.

Abstract: A retractable hand lever actuator which can be locked in a trough for driving a latch for a switch cabinet or the like is described. The hand lever is articulated at a drive shaft supported in the trough. According to the invention, the hand lever actuator comprises a handle such as a T-handle or L-handle having two connection levers which are arranged relative to one another in a parallelogram configuration and which are articulated by one end at the drive shaft and by the other end in a similar manner at the handle in such a way that, on the one hand, they hold the handle in its direction parallel to the extension of the trough when the handle is folded out of the trough and, on the other hand, are able to transmit a rotational movement of the handle to the drive shaft in the folded out position.

Abstract: A bar guide for guiding locking bars on sheet metal cabinet doors, or the like, comprises a carrier which can be secured, e.g., spot welded, to the inside surface of the door leaf and a guide element which can be mounted on the carrier and which has a guide surface whose distance from the inside surface of the door leaf is adjustable. According to the invention, the carrier which is spot welded to the door leaf is a pin with a circumferential thread, and an adjusting screw or adjusting nut can be screwed, or is screwed, on this pin. The guide element is a housing which encloses the adjusting screw and which has a guide channel forming the guide surface for the locking bar.

Abstract: The invention relates to a handle (e.g., a fixed handle, rotary handle, or swivel lever handle) particularly with a lock insert or the like or escutcheon for mounting in a preferably thin wall (e.g., a sheet metal cabinet door leaf, sheet metal drawer front, or sheet metal box lid). Wherein the handle has a longitudinal extension at whose ends is arranged at least one fastening means (e.g., a screw, nut, hook fastening or clip-in fastening). The lock insert includes a housing with a collar in the vicinity of its front end, and a receiving space for the front end of the housing with the collar is provided at this end of the handle in the vicinity of the fastening means proceeding from the contact surface contacting the thin wall, this receiving space passing through the handle to the front side of the handle while changing in cross section.

Abstract: The description relates to a closure for mounting in an opening in a thin wall, such as a sheet metal cabinet door, which comprises a housing and which has, at one end, a bearing support for an actuation lever and, at its other end, a lock device for the actuation lever and a fastening device such as a clamping clip therebetween. The housing has a partially spherical bearing surface with a cylindrical bore hole proceeding from it, wherein a partial ball with a first bearing for a closure drive shaft extending through the cylindrical bore hole and with a second bearing for the actuation lever is arranged in the cylindrical bore hole, and the two bearings enable a rotation of the partial ball in relation to the housing and a swiveling of the actuation lever in relation to the partial ball around an axis vertical to the closure drive shaft and to the extension of the lever.

Abstract: An electronic lock system comprises a recessed grip which can be mounted on a door leaf or the like, in which a lockable grip lever is held by one end around an axis parallel to the door leaf by the recessed grip or by a drive shaft for a bar lock, sash lock or the like which is held therein, and further comprises a locking device by which the grip lever can be locked into its position in which its is swiveled into the recessed grip. According to the invention, the locking device is constructed in a modular manner and comprises the following exchangeable components (modules): a base module with a movable bolt which, in its locking position, secures the grip lever in its swiveled in position, and with a device for supplying electric energy (e.g., a battery) for driving the movable bolt, which base module can be inserted through an opening formed by the recessed grip and can be secured therein.

Abstract: A locking device is used for doors of cabinets or cupboards and, more parularly, for doors of modular cupboard systems. In order to create an operationally reliable, inexpensive locking device which is suitable for narrow counterstops and which permits an installation independently of the fixing side, as well as an inexpensive conversion when the fixing side is changed, the locking device is given a bipartite construction with a handle positioned in the vicinity of a door plate and a bolt mechanism operable by a tumbler. The device has a first door plate area receiving the handle and a second door plate area. A locking movement, initiated by the handle, is subject to a deflection, preferably of approximately 90.degree., in the direction of a counterstop and a closed or open position of at least one locking element in a cabinet or cupboard-side receptacle is obtained.