Abstract: The present invention relates to a catch mechanism for blocking a bolt to prevent unauthorized opening of a door, the catch mechanism comprising a follower for operating a bolt between a locked state in which the bolt is extended and an unlocked state in which the bolt is retracted; a catch configured to block the follower for preventing movement of the bolt in the locked state, and a control member for operating the follower and the catch, The invention also relates to a locking device comprising such a catch mechanism.

Abstract: The present invention relates to a locking device comprising: —a locking bolt (12), —a follower arrangement (30) comprising a follower arm (32) configured to rotate about a first axis (B) and also comprising a follower (31) that is configured to rotate about the first axis (B) in response to an activation, —a catch arrangement (20) configured to block the follower arm (32) in a blocking state in order to prevent rotation of the follower arm (32), wherein the follower (31) of the follower arrangement (30) is operatively connected to the catch arrangement (20), wherein the blocking state corresponds to the catch arrangement (20) being in an end position of a movement path (P), and wherein the catch arrangement (20) is further configured to operate the follower arm (32) when not in the blocking state so that a movement of the catch arrangement (20) along the movement path (P) causes a corresponding movement of the follower arm (32).

Abstract: The present invention relates to a locking device comprising—a locking bolt (12), —follower arrangement (30) comprising a follower arm (32) and a follower (31) for mechanical activation of the locking device (12), —a non-mechanical activation unit (A) connected to a rod arrangement (40) wherein the locking device (10) comprises a coupler (50) for coupling a movement of the rod arrangement (40) in a first direction (D) to the follower arrangement (30) and causing a corresponding rotation of the follower arm (32), and wherein the locking device (10) further comprises a play (P) configured to allow rotation of the follower arm (32) caused by mechanical activation without causing a corresponding movement of the first rod (41) of the rod arrangement (40).

Abstract: The present invention relates to a catch mechanism for blocking a bolt to prevent unauthorized opening of a door, the catch mechanism comprising a follower for operating a bolt between a locked state in which the bolt is extended and an unlocked state in which the bolt is retracted; a catch configured to block the follower for preventing movement of the bolt in the locked state, and a control member for operating the follower and the catch, The invention also relates to a locking device comprising such a catch mechanism.

Abstract: The present invention relates to a locking device (10) for independently operating a bolt (20) by a mechanical activation and a non-mechanical activation, the locking device comprising a bolt (20), a first follower (61) that is pivotable on a first pivot and comprising a follower arm (68) that is configured to engage the bolt and move it between the extended position (A) and the retracted position (B), a second follower (63) that is configured to contact the first follower (61) and move the follower arm (68), and further comprising a activation element (30) for mechanical activation of the bolt, and a control assembly (80) for non-mechanical activation of the bolt, wherein further wherein the control assembly comprises a play (P) such that the second follower when operated by the activation element is configured to move freely in relation to the cam and wherein further the first pivot is the activation element.

Abstract: The present invention relates to a mounting arrangement for fastening a shaft in a locking device, the mounting arrangement (1) comprising—a shaft (2) for insertion into a handle follower of a locking device; —a locking member (33) for fixating the shaft after insertion to prevent undesired removal from the handle follower, and—a release member (32) for releasing the locking member to enable desired removal of the shaft from the handle follower, wherein the locking member (33) is movable between a locking position for fixating the shaft in the handle follower and a release position, and wherein the release member (32) is operatively connected to the locking member for moving the locking member from the locking position to the release position. The invention also relates to a locking device (10) comprising such a mounting arrangement (1).

Abstract: The present invention relates to a locking device with arrangement for selecting an active side of a door, the locking device comprising —a first side configured to face a first side of a door and a second side configured to face a second side of a door when the locking device is mounted in the door, —a bolt that is configured to move between an extended position and a retracted position, said movement being in a direction parallel to the first side and the second side, and —a bolt operating mechanism configured to control a position of the bolt, and the arrangement comprising —a first handle receiving portion arranged on the first side of the locking device, and configured to rotate when a first handle is operated, —a second handle receiving portion arranged on the second side of the locking device, and configured to rotate when a second handle is operated, wherein the first handle receiving portion and the second handle receiving portion are configured to move independently of each other; the arrangement al

Abstract: A locking device (1), comprising:—a latch bolt arrangement (2), which is movable into at least a first and a second latch bolt position, said latch bolt arrangement (2) comprising a first follower arm engagement part (7); —a first follower arrangement (8) configured for transferring a motion to the latch bolt arrangement from a first unlocking device which can be connected to the first follower arrangement (8), wherein said first follower arrangement (8) comprises a first follower arm (11) which comprises a latch bolt engagement part (13) which is configured to at least in some positions of the first follower arm (11) contact the first follower arm engagement part (7) of the latch bolt arrangement (2), whereby the latch bolt arrangement (2) can be pushed by a movement of the first follower arm (11) such that the latch bolt arrangement (2) is moved from the first latch bolt position to the second latch bolt position; and —a locking arm (15), wherein said locking arm (15) further comprises a locking arm catch (

Abstract: The present invention relates to a locking device suitable for allowing or restricting access into an area or space, the locking device (1) comprising at least one locking element (9) arranged to, in a first locking state, engage a striking arrangement (11), such as a strike plate, for holding a closing element (3), such as a door, locked, and, in a second, non-locking state, to allow movement of the closing element.

Abstract: The invention relates to a locking device comprising a rotatable shaft coupling (19, 63) provided with a hollow (21, 65) and a shaft arrangement (3, 61) comprising a shaft (25, 71) arranged in the hollow and which connects the shaft and the shaft coupling so that they are jointly rotatable for transmission of at least one rotational movement or rotational force between the shaft and the shaft coupling. The invention also relates to a shaft arrangement (3, 61) shaped to be connected with a locking device comprising a rotatable shaft coupling provided with a hollow.

Abstract: The invention relates to a locking device for restricting or admitting access into an area or space, wherein the locking device comprises a locking mechanism arranged to move at least one locking element between a locked state, and an unlocked state, which locking mechanism is adapted to be connected with and to receive the motion for the movement from an operating mechanism arranged to control and to provide the motion for the movement.

Abstract: The present invention relates to a locking device suitable for allowing or restricting access into an area or space. According to one aspect the locking device comprises locking device comprises at least one locking element, such as a bolt or cam, and a catch arranged to immobilize the locking element. According to another aspect the locking device comprises at least one locking element, such as a bolt or cam, and a blocking member arranged to block the locking element from moving, and a catch arranged to immobilize the blocking member. The locking device further comprises a control member arranged to both move the locking element or the blocking member and to control the state of the catch.

Abstract: The invention relates to a locking device comprising a rotatable shaft coupling (19, 63) provided with a hollow (21, 65) and a shaft arrangement (3, 61) comprising a shaft (25, 71) arranged in the hollow and which connects the shaft and the shaft coupling so that they are jointly rotatable for transmission of at least one rotational movement or rotational force between the shaft and the shaft coupling. The invention also relates to a shaft arrangement (3, 61) shaped to be connected with a locking device comprising a rotatable shaft coupling provided with a hollow.

Abstract: The present invention relates to a locking device suitable for allowing or restricting access into an area or space, the locking device (1) comprising at least one locking element (9) arranged to,in a first locking state, engage a striking arrangement (11), such as a strike plate, for holding a closing element (3), such as a door, locked, and, in a second, non-locking state, to allow movement of the closing element.