公开(公告)号：US11808332B2

公开(公告)日：2023-11-07

申请号：US17423384

申请日：2020-02-24

申请人： MOOG INC.

发明人： Arturo M. Arce

IPC分类号： F16D55/02 ,  F16D59/00 ,  F16D121/14 ,  F16D125/40 ,  F16D125/50 ,  F16H35/00 ,  B64C13/34

CPC分类号： F16H35/00 ,  B64C13/34 ,  F16D55/02 ,  F16D59/00 ,  F16D2121/14 ,  F16D2125/40 ,  F16D2125/50 ,  F16H2035/006

摘要： A rotary actuator has a stop module configured to mechanically link two gear stages travelling at different rotational speeds when an end-of-stroke travel limit is reached, thereby causing the rotary actuator to bind because relative motion between the gear stages is impeded.

公开(公告)号：US11767913B2

公开(公告)日：2023-09-26

申请号：US17633257

申请日：2021-03-17

申请人： NSK LTD.

发明人： Nagao Dohi

IPC分类号： F16H63/34 ,  B60T1/00 ,  B60T1/06 ,  F16D43/21 ,  F16D63/00 ,  F16H35/00 ,  F16D43/22

CPC分类号： F16H63/3433 ,  B60T1/005 ,  B60T1/062 ,  F16D43/211 ,  F16D43/22 ,  F16D63/006 ,  F16H35/00 ,  F16H63/3425 ,  F16H63/3466 ,  F16H2035/005

摘要： A rotation locking device 4 has a locking gear 5; a reverse input blocking clutch having an input member 12 and an output member 13; and an engaging member 8, and switches between a first mode where an engaging claw portion 14 engages with an engaging concave portion 9 by the output member 13 rotating the engaging member 8 due to the input member 12 being rotationally driven, and rotation of the locking gear 5 is restricted, and a second mode where engagement between the engaging claw portion 14 and the engaging concave portion 9 is released and rotation of the locking gear 5 is allowed.

公开(公告)号：US20190112874A1

公开(公告)日：2019-04-18

申请号：US15957960

申请日：2018-04-20

申请人： Chung-Hsien Hsieh

发明人： Chung-Hsien Hsieh

IPC分类号： E06B9/80 ,  F16H1/16 ,  F16H35/00

CPC分类号： E06B9/80 ,  E06B9/84 ,  E06B2009/801 ,  E06B2009/802 ,  F16H1/16 ,  F16H35/00 ,  F16H57/031 ,  F16H57/039 ,  F16H2035/005 ,  F16H2035/006

摘要： A door curtain anti-dropping falling device for a rolling door is provided. The device comprises a worm connected to the output shaft of the door operator, a drive shaft driving the winding shaft, a worm wheel having plural oblique elongated grooves and fixedly mounted on the drive shaft and meshes with the worm, a driven wheel having plural oblique elongated holes and is driven by the worm to move synchronously with the worm wheel, a limiting disk for restricting the driven wheel from moving axially, and plural latching pins extending through the elongated holes and received in the elongated slots. Under the normal operation of the door operator, the latching pins are retained in the center positions of the elongated holes and grooves. When the worm wheel are excessively worn and dislocated from the driven wheel, the latching pins lock the worm wheel and stop the winding shaft from rotating.

公开(公告)号：US20180328111A1

公开(公告)日：2018-11-15

申请号：US15774405

申请日：2016-11-16

申请人： Tony Ross

发明人： Tony Ross

IPC分类号： E21B4/00 ,  E21B4/02 ,  E21B7/06 ,  E21B44/00 ,  E21B47/00 ,  F16H35/00

CPC分类号： E21B4/003 ,  E21B4/006 ,  E21B4/02 ,  E21B7/062 ,  E21B7/068 ,  E21B7/10 ,  E21B17/20 ,  E21B44/005 ,  E21B47/00 ,  E21B47/01 ,  F16H35/00 ,  F16H2035/001

摘要： A bearing section for a positive displacement mud motor for directional drilling in which the deflection of the drill bit is remotely adjusted by bending the drive sub using an offset flex drive mechanism to adjust between desired settings. The bearing section is adjustable from the surface without the need for trips of the bottom hole assembly to the surface.

公开(公告)号：US20180172094A1

公开(公告)日：2018-06-21

申请号：US15846644

申请日：2017-12-19

申请人： Otis Elevator Company

发明人： Philipp Schedl

IPC分类号： F16D59/00 ,  F16H1/32 ,  F16H1/46 ,  F16H35/00 ,  F16D63/00 ,  B66B21/02 ,  B66B23/02

CPC分类号： F16D59/00 ,  B66B21/02 ,  B66B21/10 ,  B66B23/026 ,  B66B25/006 ,  B66B29/00 ,  F16D63/006 ,  F16D2121/14 ,  F16D2125/50 ,  F16H1/32 ,  F16H1/46 ,  F16H35/00 ,  F16H2035/005 ,  F16H2035/006

摘要： A people conveyor (10) comprises: a chain of conveyance elements (12), which are configured for conveying people; a drive unit (14), which is configured for driving the chain of conveyance elements (12); and a self-locking gear (20; 40), which is configured to lock when no torque is transmitted from the drive unit (14) to the chain of conveyance elements (12).

公开(公告)号：US20180073661A1

公开(公告)日：2018-03-15

申请号：US15263433

申请日：2016-09-13

申请人： Bendix Commercial Vehicle Systems LLC

发明人： Christopher L. Brubaker

IPC分类号： F16K31/53 ,  F16H55/08 ,  F16H19/08 ,  F16H35/00

CPC分类号： F16K31/53 ,  F16H19/001 ,  F16H19/08 ,  F16H35/00 ,  F16H55/084 ,  F16H2035/003 ,  G05G1/08 ,  G05G5/03

摘要： An apparatus for an actuating mechanism comprises a first member having a first axis; the first member has a generally spherical surface on a first half of the first axis and a generally ellipsoidal surface on a second half of the first axis. The first member is rotatable around a centerpoint of the first axis. A second member has a second axis and a generally ellipsoidal surface. The second member matingly engages the first member at the first member ellipsoidal surface and has a torsion spring coupled to the second member. The first member is actuated manually to move the second member. The torsion spring torque increases as the first member is rotated.

公开(公告)号：US20170314658A1

公开(公告)日：2017-11-02

申请号：US15651460

申请日：2017-07-17

申请人： Brimes Energy Inc.

发明人： Ramuel Maramara

IPC分类号： F16H35/00 ,  F03B13/18 ,  F03B13/20

CPC分类号： F16H35/00 ,  F03B13/1815 ,  F03B13/20 ,  F05B2260/403 ,  F05B2260/406 ,  Y02E10/38

摘要： A wave energy conversion system is provided including a pod, multi-radius energy transmission mechanism, and an electrical generating device. The pod is rotatably supported by a platform structure and the multi-radius energy transmission mechanism is in mechanical communication with the pod. The multi-radius energy transmission mechanism is configured to transmit a variable torque over a range of motion and is in mechanical communication with the electrical generating device.

公开(公告)号：US09611713B2

公开(公告)日：2017-04-04

申请号：US14201575

申请日：2014-03-07

申请人： Weatherford Technology Holdings, LLC

发明人： Kevin Wood ,  Richard Lee Giroux

IPC分类号： E21B33/05 ,  F16H35/00

CPC分类号： E21B33/05 ,  F16H35/00 ,  Y10T74/18568 ,  Y10T74/18576

摘要： A holding device having release mechanisms for securing and releasing one or more ball, dart, and/or plug members from the holding device into a tubular string disposed in a wellbore. The release mechanisms may include a planetary gear arrangement for extending and retracting a plunger member disposed below the ball, dart, and/or plug members. The release mechanisms may include a bevel gear arrangement for extending and retracting a finger support member disposed below the ball, dart, and/or plug members. The release mechanisms may include a pivotable, spring type arrangement for extending and retracting a finger support member disposed below the ball, dart, and/or plug members.

公开(公告)号：US09573446B2

公开(公告)日：2017-02-21

申请号：US14930735

申请日：2015-11-03

申请人： Magna Closures Inc.

发明人： Joseph Felix Scheuring ,  Jube Leonard ,  Dan Cosmin ,  Luciano Boin

IPC分类号： B60J5/04 ,  E05F15/622 ,  E05F15/614 ,  E05F15/616

CPC分类号： E05F15/622 ,  B60J5/047 ,  E05F15/614 ,  E05F15/616 ,  E05Y2201/434 ,  E05Y2201/696 ,  E05Y2800/11 ,  E05Y2900/531 ,  F16D7/00 ,  F16D48/06 ,  F16D2500/102 ,  F16D2500/104 ,  F16D2500/30406 ,  F16D2500/314 ,  F16H1/16 ,  F16H25/2015 ,  F16H35/00 ,  F16H2025/2071 ,  F16H2025/2084 ,  F16H2025/209 ,  F16H2035/005 ,  Y10T74/18568 ,  Y10T74/18696

摘要： A swing door actuation system for moving a door about a pivot axis between open closed positions relative to a vehicle body. The system includes a power swing door actuator having a housing connectable to one of the swing door and the vehicle body, an extensible member that moves relative to the housing, and connects to the other of the swing door and the vehicle body, a motor connected to a gear train, and a normally engaged clutch. The motor is operatively connected to a clutch input end through the gear train. The output end is operatively connected to the extensible member. The clutch is disengageable to disconnect the motor from the extensible member. The clutch has a slip torque that is sufficiently high to prevent movement of the door when the door is exposed to less than a selected external torque and the motor is stopped.

摘要翻译： 一种摆动门致动系统，用于相对于车身在打开的关闭位置之间围绕枢转轴线移动门。 该系统包括一个动力回转门致动器，其具有可连接到所述回转门和车体中的一个的壳体，相对于所述壳体移动并连接到所述回转门和所述车体中的另一个的可延伸构件，连接到所述 一个齿轮系和一个正常啮合的离合器。 马达通过齿轮系可操作地连接到离合器输入端。 输出端可操作地连接到可延伸构件。 离合器可脱开以将电动机与可延伸构件断开。 离合器具有足够高的滑动扭矩，以防止当门暴露于小于选定的外部扭矩并且电动机停止时门的移动。

公开(公告)号：US09303744B2

公开(公告)日：2016-04-05

申请号：US13699945

申请日：2010-12-03

申请人： Thomas Dögel ,  Michael Kühner ,  Ingrid Hoffelner

发明人： Thomas Dögel ,  Michael Kühner ,  Ingrid Hoffelner

IPC分类号： F16H3/74 ,  F16H35/00 ,  F16F15/14 ,  F16H45/02 ,  F16D47/06 ,  F16F15/131 ,  F16H57/00 ,  F16D13/38 ,  F16D33/18 ,  H02K5/24 ,  H02K7/00 ,  F16H47/08

CPC分类号： F16H35/00 ,  F16D13/38 ,  F16D33/18 ,  F16D47/06 ,  F16F15/131 ,  F16F15/13157 ,  F16F15/14 ,  F16F15/1478 ,  F16H45/02 ,  F16H47/08 ,  F16H57/0006 ,  F16H2045/0205 ,  F16H2045/021 ,  F16H2045/0221 ,  F16H2045/0268 ,  H02K5/24 ,  H02K7/006

摘要： A torsional vibration damping arrangement, particularly for a drivetrain with an automatic transmission, includes an input region and an output region, wherein a first torque transmission path and parallel thereto a second torque transmission path and a coupling arrangement for superposing the torques transmitted via the torque transmission paths are provided between the input region and the output region. The torsional vibration damping arrangement further includes at least in the first torque transmission path a phase shifter arrangement for generating a phase shift of rotational irregularities transmitted via the first torque transmission path relative to rotational irregularities transmitted via the second torque transmission path.

摘要翻译： 特别是用于具有自动变速器的传动系的扭转振动阻尼装置包括输入区域和输出区域，其中第一转矩传递路径并与其平行的第二转矩传递路径和用于叠加通过转矩传递的转矩的联接装置 在输入区域和输出区域之间设置传输路径。 至少在第一扭矩传递路径中，扭转振动阻尼装置还包括用于产生经由第一扭矩传递路径相对于经由第二扭矩传递路径传递的旋转凹凸传递的旋转凹凸的相移的移相器装置。