摘要:
A method for controlling the power consumption of an electromechanical lock is presented herein. The method increases reliability in a security system comprising an access system and one or more electromechanical lock installations. The method comprises the steps of: a) obtaining the supply voltage level of the electromechanical lock, b) comparing the supply voltage level with a lower threshold supply voltage level and, if the supply voltage level is below the threshold supply voltage level, c) adjusting the current of the electromechanical lock such that the supply voltage level is raised at least to the threshold supply voltage level. In addition, a control system for controlling the power consumption of an electromechanical lock is presented.
摘要:
The present invention relates to a hinge which includes a frame part (10) which is intended to be fastened to a frame or the like, and a door part (20) which is intended to be fastened to a door leaf (D) or the like, wherein the frame part includes a frame leaf (11) and a tongue (12) which is connected to the frame leaf by means of a hinge axle, and wherein the door part includes a bent or folded metal plate (21) which is configured to accommodate the tongue on the frame part and an eccentric device (30) for height adjustment of the door part relative to the tongue of the frame part. The eccentric device includes an eccentric part (31) and a first peg (32) which projects out axially from the eccentric part and which is accommodated in a through-penetrating opening (29) in a base part (23) of the bent metal plate, and wherein the bent metal plate includes a first lug (35) which as a result of abutment with the side of the eccentric part opposite the first peg prevents the first peg from exiting from the opening.
摘要:
Coin lock comprising a lock housing (1) with two coin openings (2, 3) for insertion of coins (A, B) which enable operation of the coin lock, a bolt piece (8) which is connected to a bolt (9) and is arranged in the lock housing and able to move between a forward and a rear position, and a first and a second coin sensing device, each of which comprises a first (31, 31', 34, 34') and a second (32, 32', 35, 35') carrier device to carry a coin with a predetermined minimum diameter, inserted through one of the coin openings, and a hook (14, 15) which, in absence of a coin with the predetermined minimum diameter, borne by the carrier device, and engaging with the bolt piece, prevents the bolt piece from being moved to the forward position, and which, in the presence of a coin with the predetermined minimum diameter, borne by the carrier device, allows the bolt piece to be moved into the forward position. The carrier devices (31, 31', 32, 32', 34, 34', 35, 35') of the first and second coin sensing devices are arranged at the same side of the bolt piece (8).
摘要:
A hinge (3, 3') with a frame part (4, 204) and a door part (5), which door part exhibits a holding box (8, 8') for installation on a door (1) or equivalent, and a hinge leaf (7, 207) that is detachably attachable to the box, which box comprises a lateral recess (19) for the hinge leaf, and a receiving part (20, 20', 220) for the hinge leaf present inside the box. In order to permit the simple and reliable lateral adjustment of the door and its simple installation and removal and the positive fixing of the position of the hinge leaf in the receiving part, the box (8, 8') is capable of being caused to move relative to the receiving part (20, 20') by the actuation from the outside of an adjustment device (32) for the purpose of providing lateral adjustment of the box and the door in the plane of the door, perpendicular to the axis (A) of the hinge, and the hinge comprises a spring-actuated snap element (39, 239) for the detachable attachment of the position of the hinge leaf (7, 207) in the receiving part.
摘要:
A rim lock, particularly such a lock fitted subsequently to a door, window, shutter or the like, which includes a through-penetrating opening for accommodating a lock cylinder, wherein the multi-point lock includes a first bolt and at least one second bolt, and coupling means for connecting the bolts with a lock cylinder accommodated in said door opening, for simultaneous manoeuvring of the bolts in response to actuation of the lock cylinder. With the intention of facilitating fitting of the lock, the bolts (3, 4a, 4b) and the coupling (5a, 5b) are disposed in a cassette (1) and a lock cylinder having a cross-sectional shape for guiding or controlling the cassette during mounting projects through a cylinder opening in the cassette.
摘要:
A multi-point lock comprising a locking unit (12b) arranged to be mounted in a door and a lock rail (24) arranged to be mounted to a frame for said door, where with the lock rail is linearly movable between a first and a second end position. A spring (28) exerts a force (F1) on the lock rail in a direction towards an open end position. Through the means of a force means (26a, 32a), such as magnets, that exert a force (F2) on the lock rail in a direction towards a locked end position there is achieved a balance of the spring force, which minimizes tearing on the locking unit and provides a better user friendliness.
摘要:
A window having an inside and an outside and comprising a frame (10), an sash (20) and two sets of pivot arms (32, 33, 34) which are movable in respective movement planes that are mutually parallel with and perpendicular to a rotational axis around which the sash is rotatably affixed by means of set of pivot arms on mutually opposing members of the frame and a guide (40) which is arranged at the frame for guiding the movement of the sash relative to the frame. At least two seals (51, 52) are arranged, one outwardly of the other, wherein when the window is closed one seal (51) sealingly abuts a first sealing surface (42) provided on the guide, and against a corresponding first sealing surface (25) arranged on the sash.
摘要:
A lock device comprises a housing (2) which includes an opening (4) and a core (10) which is rotatably disposed in the opening. A latching element (20) co-acts between the housing and the core and can be moved between a release position in which the core is rotatable relative to the housing, and a latching position in which rotation of the core relative to the housing is blocked. An electronically controllable actuator (30) is disposed in the core and is moveable between an opening-registering-position in which the latching element is movable to the release position, and a latching position in which movement of the latching element to said release position is blocked. A returning means (50) co-acts mechanically with a key in a key way in the core and with the actuator and such as to move the actuator away from the position of the opening to a further latching position in response to the key being drawn out of the keyway. Movement of the latching element to said release position is blocked by the actuator in this further latching position. Because the returning means is rotatable there is obtained a small latching mechanism that is returned mechanically to a latching position upon removal of the key.