Electromechanical lock utilizing magnetic field forces. An actuator is moved between a locked position and an unlocked position. In the locked position, a first permanent magnet directs a first magnetic field exerting a pushing force so that rotation of the first axle is blocked, and a second permanent magnet directs a second magnetic field exerting a pulling force so that the first axle is kept uncoupled with the second axle. In the unlocked position, the first permanent magnet directs a reversed first magnetic field exerting a pulling force so that the first axle is released to rotate, and the second permanent magnet directs a reversed second magnetic field exerting a pushing force so that the first axle becomes coupled with the second axle.

A blocking mechanism for a handle arrangement comprising, at least one catch member arranged on a first shaft extending along a first axis, a blocking member arranged on a second shaft extending along a second axis, wherein the first axis and the second axis are substantially perpendicular to each other, wherein the blocking member is rotatable around the second axis between a blocking position, in which it is engageable with the catch member to prevent the catch member from rotation around the first axis, and an unblocked position in which rotation of the catch member is enabled.

Security systems and methods are provided. In one example, a security system includes at least one lock configured to protect one or more items from theft from the fixture, wherein the lock comprises a plunger pin configured to be moved between a latched position and an unlatched position, and wherein the fixture is configured to be accessed in the unlatched position. The lock comprises a cam configured to be moved between a locked state and an unlocked state for allowing the plunger pin to be moved between the latched position and the unlatched position when in the unlocked state, wherein the cam is configured to be moved in response to receiving a wireless authorization signal to transition the lock between the locked state and the unlocked state.

A hub (10) for a lock device (104), the hub (10) comprising an outer member (12) having an outer opening structure (20); an inner member (14) having an inner opening structure (22); an intermediate member (16) having an intermediate opening structure (24); an attachment element (18) configured to be attached to the intermediate member (16), and being movable between a locking position (96) and an unlocking position (102); and a locking member (28) for rotationally locking the outer member (12) and the intermediate member (16), or for rotationally locking the inner member (14) and the intermediate member (16); wherein the hub (10) is configured such that the locking member (28) can be withdrawn from the intermediate member (16) when the attachment element (18) adopts the unlocking position (102). A lock device (104) comprising a hub (10) is also provided.

Handle arrangement for arrangement to a door provided with a door latch, the handle arrangement comprising a housing having a hollow interior, and handle moveable relative to the housing along a first direction, the handle configured to couple to the door latch, wherein a movement of the handle along said first direction moves the door latch to or from the latching position; wherein the handle is moveable relative the housing along a second direction, between a secured position, in which position the handle is locked to the housing, and a released position, in which position the handle is moveable relative the housing about the first direction; a first locking mechanism configured to, in a locking state, lock the handle in the secured position, and in a releasing state, allow the handle to be moved to the released position, and a second locking mechanism.

In general, the present invention is incorporated in a cam lock housing that is securable relative to a drawer or door. Coupled to the cam lock housing is an actuator package. The actuator package of this exemplary cam lock system can include a retractable geared plate or tongue, a micro gear motor, a controller, and a power system. In operation, the drive gear/pinion causes lateral displacement of tongue towards or away from a latch in order to lock or unlock the item. As such, a medicine cabinet (or similar), can be remotely locked or unlocked. Alternatively, rotation of a physical key within the cam lock rotates the cam lock housing and the tongue towards or away from a latch so that the cam lock can also be operated manually.

Electromechanical lock utilizing magnetic field forces. An actuator is moved between a locked position and an unlocked position. In the locked position, a first permanent magnet directs a first magnetic field exerting a pushing force so that rotation of the first axle is blocked, and a second permanent magnet directs a second magnetic field exerting a pulling force so that the first axle is kept uncoupled with the second axle. In the unlocked position, the first permanent magnet directs a reversed first magnetic field exerting a pulling force so that the first axle is released to rotate, and the second permanent magnet directs a reversed second magnetic field exerting a pushing force so that the first axle becomes coupled with the second axle.

The present invention discloses a lock that does not distinguish between public and private spaces and relates to the field of locks, comprising two sub locking systems which have the same structure, wherein the two sub locking systems are arranged mirror symmetrically on two sides. It can be optionally installed on both spaces where privacy is needed and a change of the entire lock is not required, such that all designs of an indoor layout and different requirements for design logics regarding doors are adjusted to, that a locking on both sides in an electrically controlled manner is possible, that rotation of a cylinder on both sides is prevented, and that an unlaching movement on both sides in an electrically controlled manner is possible.

The present invention discloses a cylinder and a control component and relates to the field of locks, comprising two mirror-symmetric cylinder mechanisms (B) which jointly drive a latchbolt control ring (1), wherein the cylinder mechanisms (B) comprise an electric locking ring (2, 9) and a control pillar (8, 11), wherein each of the two control pillars (8, 11) is equipped with a first control pin (71) and a second control pin (72), wherein the first control pin (71) and the second control pin (72) circulates around the rotatable shaft (81), wherein the rotation direction, in which the first control pins (71) controls the latchbolt control ring (1) to unlatch, corresponds to the rotation direction, in which the second control pin (72) controls the latchbolt control ring (1) to unlatch. The present invention enables equal operations on both sides of a door, and that the separate operation on both sides of the door does not interfere with each other. Furthermore, only one cylinder is required, which simplifies the structure and a single motor realizes a not-interfered alternating output on both sides of the door.

The present invention discloses a motored locking mechanism, comprising a motor (29), two groups of transmission mechanisms that are arranged mirror symmetrically and two output components that are arranged mirror symmetrically, wherein the transmission mechanisms transfer power of the motor (29) to the output components, wherein the motor (29) is provided at an output end with a driving gear (28), wherein the driving gear (28) is attached to an output shaft of the motor (29), wherein the two groups of transmission mechanisms further comprise each an input gear (26), wherein both input gears (26) are designed as contrate gears, and wherein rotational shafts of both input gears (26) are parallel to each other, wherein one driving gear (28) is engaged with both input gears (26). The transmission mechanisms on two mirror sides are controlled by a common motor so the volume is smaller with a simpler structure. Regarding both sides of the lock, the transmission mechanism of one side is driven wherein the other side not. Thus, two unrelated systems are driven by a single motor.