公开(公告)号：EP2454434B1

公开(公告)日：2013-11-13

申请号：EP10727747.7

申请日：2010-07-02

Applicant: Robert Bosch GmbH

Inventor： OBERLE, Hans-Juergen ,  BRAUN, Wilhelm ,  SCHMIDT, Willi ,  REICHMANN, Siegfried

IPC: E05F15/10 ,  E05F15/12 ,  F16H37/04

CPC classification number: F16H37/041 ,  E05F15/603 ,  E05F15/611 ,  E05Y2201/718 ,  E05Y2201/72 ,  E05Y2800/11 ,  E05Y2900/546 ,  F16H1/06 ,  F16H1/16 ,  F16H1/28 ,  Y10T74/18792 ,  Y10T74/19684

公开(公告)号：EP1835110B1

公开(公告)日：2011-11-16

申请号：EP07003391.5

申请日：2007-02-19

Applicant: Dorma GmbH + Co. KG

Inventor： Bienek, Volker

IPC: E05F1/10 ,  E05F15/12

CPC classification number: E05F3/104 ,  E05F3/22 ,  E05F15/63 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/492 ,  E05Y2201/702 ,  E05Y2201/718 ,  E05Y2600/20 ,  E05Y2800/113 ,  E05Y2900/132

公开(公告)号：EP1835110A2

公开(公告)日：2007-09-19

申请号：EP07003391.5

申请日：2007-02-19

Applicant: DORMA GMBH & CO. KG

Inventor： Bienek, Volker

IPC: E05F1/10 ,  E05F15/12

CPC classification number: E05F3/104 ,  E05F3/22 ,  E05F15/63 ,  E05Y2201/41 ,  E05Y2201/422 ,  E05Y2201/434 ,  E05Y2201/492 ,  E05Y2201/702 ,  E05Y2201/718 ,  E05Y2600/20 ,  E05Y2800/113 ,  E05Y2900/132

Abstract: Die Erfindung betrifft eine Türbetätigungsvorrichtung (1), insbesondere für eine Drehtür, mit einer Antriebseinheit (10), welche mit einer Tür koppelbar ist und in einem Gehäuse (11) angeordnet ist, weiterhin umfassend einen Federkraftspeicher (12), in welchem zumindest die zur Ausführung der Schließbewegung der Tür erforderliche Energie speicherbar ist und welcher zumindest eine unter einer Federvorspannung angeordnete Druckfeder (13) aufweist, wobei die Federvorspannung der Druckfeder (13) mittels einer Federverstellung (15) einstellbar ist, wobei die Federverstellung (15) eine an einer gehäusefesten Abstützhülse (16) angeordnete feststehende Gewindespindel (17) umfasst, auf welcher eine Federverstellmutter (18) mit einem Innengewinde aufschraubbar ist und einen Federteller (31) umfasst, auf dem die Druckfeder (13) endseitig aufliegt, und eine Drehbewegung über eine Federverstellhülse (19) in die Federverstellmutter (18) einleitbar ist, und wobei die Federverstellmutter (18) axialbeweglich zur Federverstellhülse (19) angeordnet ist und die Drehbewegung über eine formschlüssige Verbindung übertragbar ist. Damit wird eine Türbetätigungsvorrichtung (1) mit einer Federverstellung (15) geschaffen, welche einen kleinen Bauraum einnimmt, seitlich vom Gehäuse (11) bedienbar ist sowie einen verkonterungsfreien Anschlag aufweist.

Abstract translation: 所述装置（1）具有弹簧调节装置（15），所述弹簧调节装置（15）具有布置在壳体固定的支撑壳体（16）处的螺纹心轴（17），弹簧调节螺母（18）被拧入，所述弹簧调节螺母（18）具有内螺纹和弹簧保持器。 旋转运动通过弹簧调节壳体（19）引入弹簧调节螺母中，其中弹簧调节螺母可轴向移动到弹簧调节壳体，并且旋转运动通过正向连接传递。

公开(公告)号：US20240209662A1

公开(公告)日：2024-06-27

申请号：US18389992

申请日：2023-12-20

Applicant: Trinity North American Freight Car, Inc.

Inventor： Kenneth W. Huck

IPC: E05B83/02 ,  E05F11/54

CPC classification number: E05B83/02 ,  E05F11/54 ,  E05Y2201/676 ,  E05Y2201/704 ,  E05Y2201/712 ,  E05Y2201/718

Abstract: According to particular embodiments, a door operating system comprises: a rotating handle removably coupled to a first gear; the first gear coupled to a second gear; the second gear removably coupled to a worm gear; and the worm gear coupled to a rotating plate. Rotation of the handle rotates the first gear which rotates the second gear which rotates the worm gear which rotates the rotating plate to cause the door to open or close. The first gear is swappable with the second gear to modify a gear ratio of the door operating system.

公开(公告)号：US11720153B2

公开(公告)日：2023-08-08

申请号：US17385369

申请日：2021-07-26

Applicant: FOSITEK CORPORATION

Inventor： An-Szu Hsu ,  Way-Han Dai ,  Tzu-Hao Lin

IPC: G06F1/16 ,  F16C11/04 ,  E05D11/08 ,  E05D3/06

CPC classification number: G06F1/1681 ,  F16C11/04 ,  E05D3/06 ,  E05D11/082 ,  E05Y2201/718 ,  E05Y2900/606

Abstract: A hinge includes two rotatable axle units disposed on a base seat and each having two rotatable hinge shafts, two movable bracket units each including a base plate, two rotary blocks non-rotatably sleeved on the hinge shafts, and two movable plates movable relative to the rotary blocks, and two synchronizing units for making synchronous rotations of the hinge shafts. Each synchronizing unit includes a first gear member having two end surfaces in form of bevel gears, and two second gear members each meshing with the respective end surface and fitted to the respective rotary block. Rotations of the hinge shafts at one side of the base seat result in rotations of the rotary blocks and the second gear members, and bring in rotations of the second gear members, the rotary blocks and the hinge shafts at the other side to make the synchronous rotations.

公开(公告)号：US20180100344A1

公开(公告)日：2018-04-12

申请号：US15288710

申请日：2016-10-07

Applicant: Won-Door Corporation

Inventor： Tracy M. Knight ,  R. Scott Smart ,  Duane O. Hall

IPC: E05F15/605 ,  F16H1/20 ,  E06B5/16 ,  E06B3/46 ,  E06B3/48 ,  E05F15/643 ,  E06B3/94 ,  E05D15/26

CPC classification number: E05F15/605 ,  E05D15/26 ,  E05F15/643 ,  E05Y2201/214 ,  E05Y2201/246 ,  E05Y2201/71 ,  E05Y2201/718 ,  E05Y2900/142 ,  E06B3/481 ,  E06B3/94 ,  E06B5/16 ,  F16H1/203

Abstract: Drive assemblies for partition systems may include a motor and a power transmission mechanism operably coupled to a drive shaft of the motor. The power transmission mechanism may include a first bevel gear rotatable by the drive shaft and a second bevel gear positioned for engagement with the first bevel gear. The second bevel gear may include an axis of rotation oriented at least substantially perpendicular to an axis of rotation of the first bevel gear. A disengagement mechanism may be coupled to at least one of the first bevel gear or the second bevel gear and configured to selectively engage and disengage the first bevel gear and the second bevel gear.

公开(公告)号：US20170275938A1

公开(公告)日：2017-09-28

申请号：US15082648

申请日：2016-03-28

Applicant: Schlage Lock Company LLC

Inventor： Daniel Langenberg

IPC: E05F3/10 ,  E05F15/63 ,  G01D5/20 ,  E05F3/22 ,  E05C1/08 ,  E05F15/619 ,  E05F15/70

CPC classification number: E05F3/102 ,  E05D15/00 ,  E05F3/10 ,  E05F3/224 ,  E05F15/619 ,  E05F15/63 ,  E05F15/70 ,  E05Y2201/718 ,  E05Y2400/32 ,  E05Y2800/122 ,  E05Y2900/132 ,  G01D5/202

Abstract: One embodiment relates to a door operator including an operator body including a rotatable pinion, an arm connected to the pinion, an inductive sensor mounted adjacent the arm, and a controller in communication with the inductive sensor. The inductive sensor includes an inductor comprising a plurality of nested coils, and each of the coils is curved about the pinion. The controller is configured to provide the inductive sensor with a varying power signal, and the inductive sensor is configured to inductively link the inductor to the arm in response to the varying power signal. The inductive sensor has a characteristic which varies in response to the rotational position of the arm when the inductor is inductively linked with the arm. The controller is further configured receive information relating to the characteristic, and to determine the rotational position of the arm based upon the received information.

公开(公告)号：US08381442B2

公开(公告)日：2013-02-26

申请号：US12541978

申请日：2009-08-17

Applicant: Wei Wan

Inventor： Wei Wan

IPC: E05F15/00

CPC classification number: E05F15/603 ,  E05Y2201/214 ,  E05Y2201/232 ,  E05Y2201/678 ,  E05Y2201/718 ,  E05Y2900/11 ,  F16H1/14

Abstract: A hand pulling drive mechanism includes a hand drive device and a shaft connected with the hand drive device. The mechanism further includes a gear pair, a rotation propelling device connected with the shaft, and an eccentric pulling device including a shaft pin placed on the shaft and a torsion jacket pivotally connected to the shaft and rotated relative to the shaft pin. The gear pair includes a drive gear sleeved on the shaft for switching, and a follower gear secured to a motor shaft. The rotation propelling device is connected with the drive gear. The torsion jacket and the drive gear pull the torsion jacket through eccentric rotation of the shaft pin when the shaft is rotated, so that the drive gear moves in an axial direction and the follower drive engages with and disengages from the drive gear.

Abstract translation: 手拉驱动机构包括手驱动装置和与手驱动装置连接的轴。 所述机构还包括齿轮对，与所述轴连接的旋转推进装置以及包括设置在所述轴上的轴销的偏心牵引装置和枢转地连接到所述轴并且相对于所述轴销旋转的扭转外套。 齿轮对包括套在轴上用于切换的驱动齿轮和固定到电机轴的从动齿轮。 旋转推进装置与驱动齿轮连接。 当轴旋转时，扭力护套和驱动齿轮通过轴销的偏心旋转拉动扭力夹套，使得驱动齿轮沿轴向移动，从动驱动器与驱动齿轮接合并脱离啮合。

公开(公告)号：US20060096720A1

公开(公告)日：2006-05-11

申请号：US10974097

申请日：2004-10-27

Applicant: LeRoy Krupke ,  Marius Suchici

Inventor： LeRoy Krupke ,  Marius Suchici

IPC: E05F11/00

CPC classification number: E05D13/1261 ,  E05D13/1269 ,  E05Y2201/718 ,  E05Y2900/106

Abstract: A counterbalance system for an upward acting door includes a cable drum support shaft and a torsion spring drive mechanism mounted adjacent one or both sides of the door and drivably connected to the drum support shaft. The spring drive mechanism includes a torsion coil spring mounted on a frame and connected to a vertically oriented shaft which, in turn, is connected to an output shaft by way of a bevel gear drive. A spring winder device is connected to one end of the spring and to the frame. Indicia on the spring is viewable through a window on the mechanism frame for indicating the number of revolutions imposed on the spring to set a predetermined counterbalance torque.

Abstract translation: 用于向上作用的门的平衡系统包括电缆鼓支撑轴和安装在门的一侧或两侧并且可驱动地连接到鼓支撑轴的扭转弹簧驱动机构。 弹簧驱动机构包括安装在框架上并连接到垂直取向的轴的扭力螺旋弹簧，该垂直取向轴又通过锥齿轮传动装置连接到输出轴。 弹簧卷绕装置连接到弹簧的一端和框架。 通过机构框架上的窗口可以看到弹簧上的标记，用于指示施加在弹簧上的转数设定预定的平衡转矩。

公开(公告)号：US20020066157A1

公开(公告)日：2002-06-06

申请号：US09729793

申请日：2000-12-06

Inventor： Sha-Na Chen

IPC: E05F003/14 ,  E05F003/22

CPC classification number: E05F3/104 ,  E05F3/22 ,  E05F3/227 ,  E05F2003/228 ,  E05Y2201/718 ,  E05Y2600/10 ,  E05Y2900/132 ,  Y10T16/2788

Abstract: An improved door closer includes a base fixedly provided on an inner side of a door, and a link member. The inner side of the base is provided with a piston. The piston is biased by a release member, and has a connecting block and left and right end blocks extending upward from two ends of the connecting block. The bottom portion of the connecting block is provided with a guide groove in the same direction as a long axis of the base. The right end block is recessed inward to form an insert groove. A roller is pivoted in the insert groove. A transmission shaft passes through the guide groove of the piston. The intermediate portion of the transmission shaft is provided with a cam abutting against the roller. When an external force pushes open the door, the cam is rotated to cause the piston to bring the release member into a compressed state. When the external force is released, the force released by the release member when it resumes its original shape causes the piston to push the cam to rotate, thereby closing the door.

Abstract translation: 改进的门关闭器包括固定地设置在门的内侧的基座和连杆构件。 底座的内侧设有活塞。 活塞被释放构件偏压，并且具有连接块，并且从连接块的两端向上延伸的左右端块。 连接块的底部在与基座的长轴方向相同的方向上设置有引导槽。 右端块向内凹入以形成插入槽。 辊在插入槽中枢转。 传动轴通过活塞的引导槽。 传动轴的中间部分设置有抵靠辊的凸轮。 当外力推开门时，凸轮被转动以使活塞使释放构件进入压缩状态。 当释放外力时，当释放构件恢复其原始形状时释放的力使活塞推动凸轮旋转，从而关闭门。