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2. 发明授权

EP4004318B1 TÜRSICHERHEITSSYSTEM, VERFAHREN ZUM BETRIEB EINES TÜRSICHERHEITSSYSTEMS UND TRANSPORTMITTEL 有权
公开(公告)号：EP4004318B1
公开(公告)日：2024-01-31
申请号：EP20796511.2
申请日：2020-10-15
发明人： SCHNEIDER, Levente , KOZEL, Herbert
IPC分类号： E05F15/40 , E05F15/42 , E05F15/43

4. 发明公开

EP4234868A3 MOTORIZED DOOR ASSEMBLY WITH SAFETY FEATURES FOR HEATED CABINET 审中-实审
公开(公告)号：EP4234868A3
公开(公告)日：2023-09-27
申请号：EP23178834.0
申请日：2018-05-15
申请人： Apex Industrial Technologies LLC
发明人： WHITAKER, Craig , WEAVER, Edward Leonard, II , ZIEKER, Scott A. , WARNER, Charles Eldon , KNOLLMAN, Ronald G.
IPC分类号： E05F15/43 , A21B3/02
摘要： Motorized door assemblies having a door pivoting about a pivot axis extending across opposing jambs. In one aspect, the assembly includes a motor assembly having a motor, drive gears, slip clutch, and driven shaft connected to the door to pivot it about the pivot axis. The slip clutch includes a clutch plate slideable along the driven shaft, a drive plate driven by the motor via the drive gears, and a clutch spring urging the clutch plate into engagement with the drive plate, where the clutch and drive plates have profiled and counter-profiled faces. In another aspect, a break beam emitter and receiver are mounted to respective ones of the opposing jambs along a beam axis extending parallel to the pivot axis and proximate to an edge of the door opposite the pivot axis. Interruption of a light beam projected therebetween alters operation of a motor assembly.

7. 发明公开

EP3919713A1 AUTOMATIC DOOR 审中-实审
公开(公告)号：EP3919713A1
公开(公告)日：2021-12-08
申请号：EP20178362.8
申请日：2020-06-04
申请人： BEA S.A.
发明人： EUBELEN, Emmanuel , MUSSO, Mauro
IPC分类号： E05F15/43 , E05F15/73 , E06B9/82
摘要： The invention relates to an automatic door and method for controlling an automatic door (10), comprising a door controller unit (70) for controlling a door, acting on a door drive; further comprising a monitoring system (11) comprising at least two door sensors (12, 32) mounted on two opposite sides of the door, as seen in passage direction, where each of said sensors (12, 32) comprises a scanning unit (16, 36) that monitors a sensor safety area, where a safety signal is applied to the door controller unit upon detection of an object within the sensor safety areas of said sensors. According to the invention after a predefined timespan (TL) of no detection within said sensor safety areas of said sensors, the monitoring system (11) is set to a "restricted mode" in which at least one sensor safety area is set to a restricted area, where the safety signal is then provided upon detection of an object within the restricted area, where further, once a detection in the restricted area occurs, the monitoring system is set back to an unrestricted "normal" mode.

8. 发明授权

EP3613933B1 VORRICHTUNG ZUR ÜBERWACHUNG VON TÜREN, FENSTERN ODER DERGLEICHEN 有权
公开(公告)号：EP3613933B1
公开(公告)日：2021-09-29
申请号：EP19190998.5
申请日：2019-08-09
发明人： Hucker, Dr., Matthias
IPC分类号： E05F15/43 , E05F15/73

10. 发明公开

EP3696360A1 CONTACTLESS SECURITY DEVICE, PARTICULARLY FOR MOTORIZED VERTICAL SLIDING CLOSING SYSTEMS 有权
公开(公告)号：EP3696360A1
公开(公告)日：2020-08-19
申请号：EP20156851.6
申请日：2020-02-12
申请人： Tomasoni, Rino Pierino
发明人： Tomasoni, Rino Pierino
IPC分类号： E05F15/43
摘要： The contactless security device (1), particularly for motorized vertical sliding closing systems, comprises:
- two opposite security units (5) each comprising:
- one supporting element (6) fixed to the internal face of the motorized door (2) and provided with at least one guiding slot (7); and
- one slider (8) provided with one sliding pin (9), movable along the guiding slot (7);

- optical barrier means (10), which are adapted to define one optical barrier (11) and comprising one emitter (12) and one receiver (13) associated with the sliders (8);
wherein the receiver (13) and the emitter (12) are associated with the sliders (8) by interposition of corresponding supporting units (18) and wherein the device (1) comprises two security elements (19) which are respectively associated with the supporting units (18) and being adapted to rotate the supporting units (18) to interrupt the optical barrier (11).

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