公开(公告)号：US07866455B2

公开(公告)日：2011-01-11

申请号：US12137921

申请日：2008-06-12

Applicant: Chikara Gotou ,  Tomoaki Ozaki ,  Satoshi Ohta ,  Masaaki Shimizu

Inventor： Chikara Gotou ,  Tomoaki Ozaki ,  Satoshi Ohta ,  Masaaki Shimizu

IPC: F16D43/22 ,  F16D43/28 ,  F16D41/10

CPC classification number: H02K7/108 ,  E05F15/646 ,  E05Y2201/242 ,  E05Y2201/434 ,  E05Y2600/41 ,  E05Y2600/46 ,  E05Y2800/11 ,  E05Y2900/531 ,  H02K7/1166

Abstract: When a drive shaft is in a non-drive state, a second drive rotor is in a non-engaged state with a driven rotor with respect to its own rotating direction. When the drive shaft is in a drive state, a rotating force of a first drive rotor is transmitted to the second drive rotor through an urging member. As a result, a power transmitting member revolves, and a centrifugal force arranges the power transmitting member at a second clamping position. The second drive rotor receives a reaction force from a driven rotor via the power transmitting member. As a result, the second drive rotor is relatively rotated in an opposite direction to a rotating direction of the first drive rotor with respect to the first drive rotor, against an urging force of the urging member. As a result, the first drive rotor is engaged with the driven rotor with respect to its own rotating direction. Accordingly, the clutch is stably operated.

Abstract translation: 当驱动轴处于非驱动状态时，第二驱动转子与从动转子相对于其自身的旋转方向处于非接合状态。 当驱动轴处于驱动状态时，第一驱动转子的旋转力通过施力部件传递到第二驱动转子。 结果，动力传递构件旋转，离心力将动力传递构件布置在第二夹紧位置。 第二驱动转子通过动力传递部件从被驱动转子接收反作用力。 结果，第二驱动转子相对于第一驱动转子相对于第一驱动转子的旋转方向相对于相对于第一驱动转子的旋转方向相对于施力构件的作用力相对旋转。 结果，第一驱动转子相对于其自身的旋转方向与从动转子接合。 因此，离合器被稳定地操作。

公开(公告)号：US20100107502A1

公开(公告)日：2010-05-06

申请号：US12611976

申请日：2009-11-04

Applicant: Hiroki OKADA ,  Ryoichi FUKUMOTO

Inventor： Hiroki OKADA ,  Ryoichi FUKUMOTO

IPC: E05F15/10

CPC classification number: F16D37/02 ,  E05F11/50 ,  E05F15/63 ,  E05F15/646 ,  E05Y2201/242 ,  E05Y2201/434 ,  E05Y2600/41 ,  E05Y2600/46 ,  E05Y2800/11 ,  E05Y2900/531 ,  E05Y2900/546 ,  E05Y2900/548 ,  F16D37/008 ,  F16D2037/004

Abstract: An opening-and-closing drive device for an opening-and-closing member for a vehicle includes an electric driving source serving as a power source for opening and closing the opening-and-closing member, which is supported by a vehicle body so as to be opened and closed, an output portion connected to the electric driving source and transmitting a driving force generated by the electric driving source to the opening-and-closing member in order to open and close the opening-and-closing member via a connecting member, and a clutch mechanism provided on a power transmission path between the electric driving source and the output portion and including a viscous fluid for transmitting a power between the electric driving source and the output portion by viscosity.

Abstract translation: 一种用于车辆用开闭部件的开闭驱动装置，具有作为用于打开和关闭开闭部件的电源的电动驱动源，该开闭部件由车身支撑， 打开和关闭的输出部分，连接到电动驱动源并将由电驱动源产生的驱动力传递到打开和关闭部件的输出部分，以便通过连接来打开和关闭打开和关闭部件 以及离合器机构，其设置在电驱动源与输出部之间的动力传递路径上，并且包括用于通过粘度在电驱动源和输出部之间传递动力的粘性流体。

公开(公告)号：US20030178157A1

公开(公告)日：2003-09-25

申请号：US10102315

申请日：2002-03-21

Inventor： Kenneth David

IPC: E05F011/00

CPC classification number: E05D13/1261 ,  E05D13/003 ,  E05Y2201/242 ,  E05Y2900/00 ,  E05Y2900/106 ,  E06B9/84

Abstract: The present invention is a door drop stop system designed to require a minimal amount of time and modification to install in an existing door system. It is effective with all overhead doors which employ a central axle; such overhead doors are in widespread use in residential, commercial, and vehicular applications. In addition, other configurations of the door drop stop system are effective with slab doors, bifold doors, and rollup doors. The present invention will reduce or eliminate property damage and personal injury resulting from a failure of a component of the door or its counterbalance system.

Abstract translation: 本发明是一种门下落停止系统，其被设计为需要最少的时间和修改以安装在现有的门系统中。 对于采用中心轴的所有高架门都是有效的; 这种架空门在住宅，商业和车辆应用中广泛使用。 此外，门落下停止系统的其他配置对于板门，双门和汇总门是有效的。 本发明将减少或消除由门或其平衡系统的部件的故障导致的财产损失和人身伤害。

公开(公告)号：US5673514A

公开(公告)日：1997-10-07

申请号：US536520

申请日：1995-09-29

Applicant: James M. McKeon

Inventor： James M. McKeon

IPC: A62C2/24 ,  E05F1/02 ,  E05F15/20 ,  E06B9/68

CPC classification number: E06B9/68 ,  A62C2/24 ,  E05F1/02 ,  E05F15/72 ,  E05F15/79 ,  E05Y2201/21 ,  E05Y2201/242 ,  E05Y2201/246 ,  E05Y2201/26 ,  E05Y2201/266 ,  E05Y2201/41 ,  E05Y2201/462 ,  E05Y2201/50 ,  E05Y2400/612 ,  E05Y2900/00 ,  E05Y2900/106

Abstract: A time delay release mechanism has a brake actuator including an actuation member movable between engaged and released positions. The actuation member, when in the engaged position, operatively engages a fire barrier for preventing closure thereof. The actuation member, when in the released position, is operatively disengaged from the fire barrier such that the release mechanism does not prevent closure thereof. The brake actuator includes an actuation driver which, when receiving electrical power, moves the actuation member to the released position. A timer, when receiving electrical power or when power thereto is interrupted for a duration less than a predetermined time period, disengages from the actuation member allowing the actuation driver, when power thereto is initially interrupted, to move the actuation member to the engaged position. The timer engages the actuation member, when power to the timer is interrupted for a duration greater than the predetermined time period, to move the actuation member to the released position thereby overriding the actuation driver to allow closure of the fire barrier. The timer disengages from the actuation member when power to the timer is restored and the actuation driver retains the actuation member in the released position when power to the actuation driver is restored, thereby automatically resetting the brake actuator and timer.

Abstract translation: 时间延迟释放机构具有制动致动器，其包括可在接合位置和释放位置之间移动的致动构件。 当处于接合位置时，致动构件可操作地接合防火壁以防止其闭合。 当处于释放位置时，致动构件可操作地与防火壁脱离，使得释放机构不阻止其关闭。 制动致动器包括致动驱动器，其在接收电力时将致动构件移动到释放位置。 定时器在接收到电力或者当电力被中断持续时间小于预定时间段时，与致动部件脱离接合，当致动器最初被中断时，致动部件将致动部件移动到接合位置。 当定时器的电力中断大于预定时间段的持续时间时，定时器接合致动构件，以将致动构件移动到释放位置，从而覆盖致动驱动器以允许关闭防火屏障。 当恢复定时器的电力时，定时器与致动构件脱离接合，并且当对致动驱动器的电力恢复时，致动驱动器将致动构件保持在释放位置，从而自动复位制动器致动器和定时器。

公开(公告)号：US4377731A

公开(公告)日：1983-03-22

申请号：US346072

申请日：1982-01-26

Applicant: Alexandre Georgelin

Inventor： Alexandre Georgelin

IPC: E05F15/00 ,  H01H35/10 ,  H02H7/093 ,  H02K11/00 ,  H02P29/00 ,  H02P29/02

CPC classification number: H01H35/10 ,  E05F15/41 ,  H02K11/23 ,  E05F15/603 ,  E05Y2201/242 ,  E05Y2400/445 ,  E05Y2400/564 ,  E05Y2800/748 ,  E05Y2900/106

Abstract: The device is intended to cut-off the supply of electric power to a motor (4) automatically when this latter is locked rotationally under the action of a mechanical resistance.This device comprises balls (5) coupled for rotation with the motor (4) and displaceable under the action of the centrifugal force generated at the time of rotation of this motor, these balls (5) being in cooperating relation with an electric contact (9) in order to put the electric power supply of the motor (4) in circuit when this centrifugal force attains a certain threshold value and in order to put this supply out of circuit when this centrifugal force drops under the action of the mechanical resistance set up in opposition to the torque exerted by the motor.Utilization in particular in automatic devices for the control of opening and closing of garage doors.

Abstract translation: PCT No.PCT / FR81 / 00072 Sec。 371日期1982年1月26日 102（e）日期1982年1月26日PCT提交1981年6月10日PCT公布。 出版物WO81 / 03715 日期为1981年12月24日。该装置旨在在机械阻力作用下自动切断电动机（4）的电力供应。 该装置包括与马达（4）连接的用于旋转的球（5），并且在该马达旋转时产生的离心力的作用下可移位，这些球（5）与电触头（9 ），以便当该离心力达到一定阈值时将电动机（4）的电力供应放入电路中，并且当该离心力在机械阻力设定的作用下下降时，将其供给电路 与电机施加的扭矩相反。 特别是用于控制车库门打开和关闭的自动装置的利用。

公开(公告)号：US2693615A

公开(公告)日：1954-11-09

申请号：US2693615D

IPC: E05F5/04

CPC classification number: E05F5/04 ,  E05F2005/043 ,  E05Y2201/224 ,  E05Y2201/242 ,  E05Y2900/132 ,  Y10T16/615 ,  Y10T16/6285

公开(公告)号：US2483142A

公开(公告)日：1949-09-27

申请号：US69638946

申请日：1946-09-12

Applicant: ALBERT MASSON FREDERICK

Inventor： ALBERT MASSON FREDERICK

IPC: E05F1/10

CPC classification number: E05F1/1008 ,  E05Y2201/21 ,  E05Y2201/242 ,  Y10T16/27

公开(公告)号：US2321286A

公开(公告)日：1943-06-08

申请号：US29761039

申请日：1939-10-02

Applicant: ETSEL KNUT G ,  JOHN CHRISTENSEN

Inventor： ETSEL KNUT G ,  JOHN CHRISTENSEN

IPC: E05F15/12

CPC classification number: E05F15/627 ,  E05Y2201/21 ,  E05Y2201/242 ,  E05Y2201/26 ,  E05Y2201/266 ,  E05Y2900/531

公开(公告)号：US12031375B2

公开(公告)日：2024-07-09

申请号：US17583975

申请日：2022-01-25

Applicant: Aaron Bruss

Inventor： Aaron Bruss

IPC: E05F5/00 ,  B65H75/44 ,  E04H6/44 ,  E06B3/48 ,  E06B3/70

CPC classification number: E05F5/00 ,  B65H75/4447 ,  E04H6/44 ,  E06B3/483 ,  E05Y2201/21 ,  E05Y2201/242 ,  E05Y2201/26 ,  E05Y2201/266 ,  E05Y2600/45 ,  E05Y2600/46 ,  E05Y2900/108 ,  E06B2003/7044

Abstract: An emergency bi-fold door closing prevention system includes a building having an access opening with an upper edge. A bi-fold door is hingedly mounted to the building wall and includes a plurality of panels each being laterally elongated. The plurality of panels includes a bottom panel having a bottom edge that is positionable adjacent to a floor surface to define a closed position. A safety line assembly is attached to and extends between the building wall adjacent to the upper edge and the bi-fold door adjacent to the bottom edge. The safety line has an extendable length. The length of the safety line assembly extends when the bi-fold door moves toward the closed position below a threshold velocity. The length of the safety line assembly is inhibited from extending when the bi-fold door moves toward the closed position above the threshold velocity.

公开(公告)号：US20150315837A1

公开(公告)日：2015-11-05

申请号：US14649243

申请日：2013-12-06

Applicant: MULTIMATIC INC.

Inventor： John Salmon ,  Andrew R. Daniels ,  Muamer Hodza

IPC: E05F15/614 ,  E05F15/40 ,  B62D33/033

CPC classification number: E05F15/614 ,  B62D33/0273 ,  B62D33/033 ,  E05D7/1066 ,  E05F5/00 ,  E05F15/40 ,  E05Y2201/21 ,  E05Y2201/216 ,  E05Y2201/242 ,  E05Y2201/266 ,  E05Y2201/434 ,  E05Y2600/41 ,  E05Y2600/46 ,  E05Y2800/11 ,  E05Y2800/232 ,  E05Y2800/234 ,  E05Y2900/544 ,  Y10T74/19614 ,  Y10T74/19637

Abstract: A control device is used to move a pick-up truck tailgate. The control device comprises a first gear arrangement connected to a drive cup and a second gear arrangement that is connected to a motor for driving the second gear arrangement. The control device also includes a clutch arrangement positioned between the first and second gear arrangements. When the clutch arrangement is in an engaged position, it couples the first gear arrangement and the second gear arrangement to transmit torque to the first gear arrangement and the drive cup. When the clutch arrangement is in the disengaged position, the first and second gear arrangements are not coupled. Optionally, the control device comprises a brake unit to slow or stop movement of the tailgate. The control device can be positioned within the pick-up truck tailgate.

Abstract translation: 一个控制装置用于移动一个拾取卡车后挡板。 控制装置包括连接到驱动杯的第一齿轮装置和连接到用于驱动第二齿轮装置的马达的第二齿轮装置。 控制装置还包括位于第一和第二齿轮装置之间的离合器装置。 当离合器装置处于接合位置时，它联接第一齿轮装置和第二齿轮装置以将扭矩传递到第一齿轮装置和驱动杯。 当离合器装置处于分离位置时，第一和第二齿轮装置不联接。 可选地，控制装置包括用于减慢或停止后挡板运动的制动单元。 控制装置可以定位在拾取卡车后挡板内。