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公开(公告)号：US20220243498A1
公开(公告)日：2022-08-04
申请号：US17610307
申请日：2020-05-14
申请人： STENDALS EL AB
发明人： Lars JENSEN
摘要： 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.
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公开(公告)号：US20240200362A1
公开(公告)日：2024-06-20
申请号：US18588238
申请日：2024-02-27
申请人： STENDALS EL AB
发明人： Lars JENSEN
CPC分类号： E05B17/2034 , E05B15/004 , E05B47/0012 , E05B47/023 , E05B47/0607
摘要： 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.-
公开(公告)号：US20230417077A1
公开(公告)日：2023-12-28
申请号：US18036296
申请日：2021-11-09
申请人： STENDALS EL AB
发明人： Lars JENSEN
IPC分类号： E05B15/00
CPC分类号： E05B15/0013
摘要： 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).
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公开(公告)号：US20220259892A1
公开(公告)日：2022-08-18
申请号：US17610333
申请日：2020-05-14
申请人： STENDALS EL AB
发明人： Lars JENSEN
摘要： 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.
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公开(公告)号：US20240011325A1
公开(公告)日：2024-01-11
申请号：US18036255
申请日：2021-11-09
申请人： STENDALS EL AB
发明人： Lars JENSEN , Olov STENDAL
IPC分类号： E05B47/00
CPC分类号： E05B47/0012 , E05B2047/0017 , E05B2047/002 , E05B2047/0084
摘要： 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).
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公开(公告)号：US20210388635A1
公开(公告)日：2021-12-16
申请号：US17287179
申请日：2019-10-22
申请人： STENDALS EL AB
发明人： Fredrik STENDAL , Lars JENSEN
IPC分类号： E05B3/08
摘要： 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).
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公开(公告)号：US20210355711A1
公开(公告)日：2021-11-18
申请号：US17287313
申请日：2019-10-18
申请人： STENDALS EL AB
发明人： Lars JENSEN
摘要： 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 (19), whereby said locking arm (15) can be moved from the first locking arm position to the second locking arm position by pushing said locking arm catch (19), and wherein the first follower arm (11) further comprises a locking arm catch engagement part (21) which will push the locking arm catch (19) for moving the locking arm (15) towards the second locking arm position when the first follower arm (11) is moved for pushing the latch bolt arrangement (2) to the second latch bolt position.
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