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公开(公告)号：US20240247527A1
公开(公告)日：2024-07-25
申请号：US18411492
申请日：2024-01-12
发明人： Daniel Picard
CPC分类号： E05F5/003 , E05F15/41 , E05F15/42 , E05F15/641 , F03G3/08 , F03G7/0252
摘要： A sliding door closure system is provided including close and energy harvesting to recover kinetic energy from the motion of the door. According to some embodiments, the relative motion between a sliding door and sliding door track may be configured to drive a generator. The generator may be driven by a driving a wheel rotationally connected to the generator. Examples include driving the generator by a friction wheel, by a chain and sprocket, or by a gear and rack. The generator may recover kinetic energy from the motion of the door during the deceleration of the soft close function. Energy recovered from the door may be stored and used to assist the motion of the door or to operate sensors to monitor the operation of the door closure system. The door closure system may transmit data and preserve a record of use.
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公开(公告)号：US20180371818A1
公开(公告)日：2018-12-27
申请号：US15629821
申请日：2017-06-22
申请人： Riaz LADHA , Faisal LADHA
发明人： Riaz LADHA , Faisal LADHA
CPC分类号： E05F15/42 , E05F3/102 , E05F3/22 , E05F15/40 , E05F15/73 , E05Y2201/21 , E05Y2201/462 , E05Y2400/302 , E05Y2400/53 , E05Y2400/532 , E05Y2900/132
摘要： The present invention provides a door closer control system that includes a door closer having a rack and pinion mechanism connected to a pair of shafts with different length and a pair of springs. The shorter shaft is attached to the pinion of the door closer and will rotate in conjunction with the pinion as the door opens or closes. The shafts have correspondent gears connected to the shafts. The rotation of the first gear will be meshing with the second gear on the second shaft. Electronic sensors are placed on both sides of the door to detect a presence of an object and are activated by the movement of the solenoids. The movement of the solenoids cause a set of springs in the system to engage and disengage from a link to allow free motion of the door.
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公开(公告)号：US20180274279A1
公开(公告)日：2018-09-27
申请号：US15978895
申请日：2018-05-14
IPC分类号： E05F15/42
CPC分类号： E05F15/42 , E05F2015/487 , E05Y2400/57 , E05Y2900/106
摘要： Controlling movable barrier movement with respect to selectively overriding a safety system includes determining whether a safety system is in an operation failure or misalignment state, the safety system being configured to detect obstruction in a path of movement of a movable barrier, receiving a state change request for the movable barrier while the safety system is in the operation failure or misalignment state, determining whether a safety override condition exists, and overriding the safety system and actuating the movable barrier if the safety system is in the operation failure or misalignment state and the safety override condition exists.
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公开(公告)号：US20180245401A1
公开(公告)日：2018-08-30
申请号：US15752829
申请日：2016-09-05
发明人： Pieter VAN DE WIEL
CPC分类号： E06B9/88 , E05F15/42 , E05Y2800/21 , E05Y2900/106 , E05Y2900/11 , E06B9/08 , E06B9/68 , E06B2009/6836 , E06B2009/885
摘要： The present invention concerns a motorized door comprising an array of n detection cells distributed along the length of the leading edge, capable of detecting the presence and distance, Δx, from said detection cell of a body positioned between said detection cell and a distal transverse edge. The detection cells are coupled to a CPU which triggers different actions during the closing of the shutter, depending on the proportion, P=n1/n of the number, n1, of detection cells identifying the presence of a body at a same time located at a distance, Δx≤Δxs, wherein Δxs is a predefined safety distance. (a) if P≤Ps, wherein Ps is a predefined safety proportion, the detected body is considered as an accidental obstacle and the CPU is programmed to instantly stop the movement of the shutter; (b) if P>Ps, the CPU considers that the detected body is a distal transverse edge defining the end of the closure run, and orders to decrease the closing speed of the shutter until the leading edge contacts the distal transverse edge.
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公开(公告)号：US20180223586A1
公开(公告)日：2018-08-09
申请号：US15890100
申请日：2018-02-06
申请人： GEZE GmbH
发明人： Matthias Hucker
CPC分类号： E05F15/72 , E05F3/00 , E05F15/42 , E05F15/43 , E05F15/60 , E05F15/611 , E05Y2201/434 , E05Y2400/302 , E05Y2400/31 , E05Y2400/32 , E05Y2400/44 , E05Y2400/52 , E05Y2400/53 , E05Y2400/532 , E05Y2900/132 , E05Y2900/148
摘要： A drive device for a leaf of a door, of a window or the like comprises a drive with a mechanical store which is charged by an opening movement of the leaf and is discharged with a closing movement of the leaf, at least one electric motor which is in operative connection with the leaf by means of at least one motor shaft and is operable as a generator for damping the leaf movements, and with open- and/or closed-loop control electronics for actuating the electric motor. The drive device also comprises a sensor system for monitoring at least one hazard zone in the region of the leaf. The electric motor is actuatable by means of the open- and/or closed-loop control electronics as a function of the output signals of the sensor system to make safe the hazard zone.
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公开(公告)号：US09970228B2
公开(公告)日：2018-05-15
申请号：US14505851
申请日：2014-10-03
CPC分类号： E05F15/42 , E05F2015/487 , E05Y2400/57 , E05Y2900/106
摘要： Controlling movable barrier movement with respect to selectively overriding a safety system includes determining whether a safety system is in an operation failure or misalignment state, the safety system being configured to detect obstruction in a path of movement of a movable barrier, receiving a state change request for the movable barrier while the safety system is in the operation failure or misalignment state, determining whether a safety override condition exists, and overriding the safety system and actuating the movable barrier if the safety system is in the operation failure or misalignment state and the safety override condition exists.
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公开(公告)号：US09849767B2
公开(公告)日：2017-12-26
申请号：US14900256
申请日：2014-06-19
发明人： Olivier Salles , Damien Morand , Thierry Montanie
CPC分类号： B60J10/40 , B60J10/80 , E05F15/42 , E05Y2900/51 , E06B7/16
摘要： The invention relates to a seal including a body having a built-in chamber in which a switching element is arranged, and a lever for actuating the switching element. The lever can tilt relative to the body in two different directions. The range of movement and shape of the lever and/or the arrangement thereof relative to a wall of the chamber are such that the tilting of the lever, in a first of the different directions, does not deform the chamber, or does not deform same enough for the switching element to switch, and such that the tilting of the lever in the second direction deforms the chamber so that the switching element switches.
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公开(公告)号：US09834977B2
公开(公告)日：2017-12-05
申请号：US14875979
申请日：2015-10-06
发明人： John David Mori
IPC分类号： E05F15/605 , E05F15/42 , E06B3/48
CPC分类号： E05F15/605 , B61D19/026 , E05F15/42 , E05Y2201/434 , E05Y2800/70 , E05Y2900/51 , E06B3/481
摘要： A new door system and related technology for a passenger carrying rail vehicle, such as a President's Conference Committee (PCC) streetcar rail vehicle, and a method for retrofitting a rail vehicle door system with the new door system. In some embodiments, the new door system includes an electro-mechanical angle drive motor, a solid door control pivot rod, a door leaf panel clamp that is permanently connected to the solid door control pivot rod, a lever arm that includes a positive locking device and that is coupled to the solid door control pivot rod, and a connecting rod that is attached to the electro-mechanical angle drive motor and to the lever arm to enable the connecting rod to impart motion generated by the electro-mechanical angle drive motor to the lever arm.
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公开(公告)号：US09790727B2
公开(公告)日：2017-10-17
申请号：US14914551
申请日：2014-08-27
CPC分类号： E05F15/40 , B60J5/047 , E05F15/42 , E05F15/44 , E05F15/632 , E05Y2900/531
摘要： A vehicle opening and closing body control device includes an opening and closing drive device and a controller. When the opening and closing body is being closed, in a case where the position of the opening and closing body when a trapping of a foreign object is detected is outside a specified range between a fully closed position and a specified position, the controller controls the operation of the opening and closing drive device to reverse the opening and closing body to perform the opening operation by a predetermined opening-and-returning distance and then stop the opening and closing body. In a case where the position of trapping is in the specified range, the controller reverses the opening and closing body to perform the opening operation by the predetermined opening-and-returning distance or a greater distance and then stop the opening and closing body outside the specified range.
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公开(公告)号：US09767670B2
公开(公告)日：2017-09-19
申请号：US14403172
申请日：2013-04-16
申请人： NERGECO
发明人： Bernard Kraeutler
IPC分类号： G08B21/18 , E06B9/88 , E06B9/17 , E05F15/42 , E05F15/43 , E05F15/60 , E05F15/74 , E05F15/77 , E06B9/06 , E05F15/47 , E05F15/48 , E05F15/73
CPC分类号： G08B21/185 , E05F15/42 , E05F15/43 , E05F15/47 , E05F15/48 , E05F15/60 , E05F15/74 , E05F15/77 , E05F2015/765 , E05Y2900/00 , E05Y2900/106 , E06B9/0692 , E06B9/17046 , E06B9/88 , E06B2009/885
摘要： A flexible curtain has a ballasting and sealing element and a reinforcing element, and is able to move between an open position and a closed position. The door comprises a detection unit configured to detect an encounter of the ballasting and sealing element with an obstacle. The door also comprises a wireless emitter arranged inside the curtain, close to an upright, in a lateral region of the curtain. The emitter cooperates with the detection unit and emits a radio signal when the obstacle is detected by the detection unit. The radio signal is received by a receiver which cooperates with a driving unit so as to stop or reversely move the curtain.
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