公开(公告)号：US4633153A

公开(公告)日：1986-12-30

申请号：US832439

申请日：1986-02-24

Applicant: Dennis P. Thornton ,  John S. Maceross ,  Jeff A. Foust ,  Keith R. Cook

Inventor： Dennis P. Thornton ,  John S. Maceross ,  Jeff A. Foust ,  Keith R. Cook

IPC: E05F15/16 ,  H02P1/22

CPC classification number: E05F15/695 ,  E05Y2201/604 ,  E05Y2201/652 ,  E05Y2400/32 ,  E05Y2400/336 ,  E05Y2400/358 ,  E05Y2800/407 ,  E05Y2800/73 ,  E05Y2900/55

Abstract: Motor control apparatus is disclosed for a motor driven vehicle power window mechanism including a flexible drive element, such as a drive tape, adapted to drive the window in a predetermined direction by being placed in tension by the motor. The tension of the flexible drive element is relieved by automatically reversing motor direction for a short time when the window reaches the desired position. The reverse motor rotation is accurately controlled to an amount sufficient to relieve drive tension but insufficient to produce unwanted reverse movement of the window by detecting the pulses of the armature ripple current as the successive commutator bars pass the brushes during reverse motor rotation, integrating these pulses and stopping the reverse motor operation when the integrated value reaches a predetermined reference.

Abstract translation: 公开了一种用于电机驱动的车辆电动车窗机构的电动机控制装置，其包括柔性驱动元件，例如驱动带，其适于通过由电动机放置在张力中而沿预定方向驱动窗户。 当窗口到达所需位置时，柔性驱动元件的张力可以在短时间内自动反转电动机方向而减轻。 反向电动机旋转被精确地控制到足以减轻驱动张力的量，但是当反向电动机旋转期间连续的换向器杆通过电刷时，通过检测电枢纹波电流的脉冲而不足以产生不期望的窗口的反向运动，将这些脉冲 并且当积分值达到预定参考值时停止反向电动机操作。

公开(公告)号：US4529920A

公开(公告)日：1985-07-16

申请号：US430954

申请日：1982-09-30

Applicant: Yukio Yoshida ,  Kenzo Oono

Inventor： Yukio Yoshida ,  Kenzo Oono

IPC: E05F15/10 ,  E05F15/14 ,  H02P23/00 ,  G05B5/01

CPC classification number: H02P23/24 ,  E05F15/632 ,  E05F15/643 ,  E05Y2201/648 ,  E05Y2201/652 ,  E05Y2201/668 ,  E05Y2400/338 ,  E05Y2900/132

Abstract: In an apparatus for controlling operation of an automatic door with minimum error in a detected door position, a motion sensor is positioned relative to a movable driving member coupled to the door. Pulses having a pulse repetition rate are created in direct proportion to a velocity of movement of the driving member. The pulses are counted and current position of the door determined. Any error arising from a loss or slip in an intermediate transmission mechanism which couples a motor with the final driving member is substantially eliminated. A pair of motion sensing elements as opto-electronic couplers may be provided for sensing a phase relationship between the sensing elements defining a direction of door movement. A pulse interval monitor adapted to generate a signal indicative of a long lapse of time between adjacent pulses from the sensing element may be provided. A sequence control circuit responsive to this generated signal generates a stop command for the motor.

Abstract translation: 在用于以检测到的门位置的最小误差来控制自动门的操作的装置中，运动传感器相对于联接到门的可动驱动构件定位。 具有与驱动部件的运动速度成正比的脉冲重复率的脉冲。 计数脉冲并确定门的当前位置。 基本上消除了将马达与最终驱动构件联接的中间传动机构中的损失或滑动引起的任何错误。 可以提供一对作为光电耦合器的运动感测元件，用于感测限定门移动方向的感测元件之间的相位关系。 可以提供适于产生指示来自感测元件的相邻脉冲之间长时间流逝的信号的脉冲间隔监视器。 响应于该产生的信号的顺序控制电路产生用于电动机的停止命令。

公开(公告)号：US3016261A

公开(公告)日：1962-01-09

申请号：US84037859

申请日：1959-09-16

Applicant: MARIE W TATTER ,  JOHN WILBUR TATTER

Inventor： TATTER JOHN W

IPC: E05D3/06

CPC classification number: E05D3/127 ,  E05D3/122 ,  E05Y2201/62 ,  E05Y2201/652 ,  E05Y2201/656 ,  E05Y2900/531 ,  Y10T16/541 ,  Y10T16/5478

公开(公告)号：US3012520A

公开(公告)日：1961-12-12

申请号：US85385959

申请日：1959-11-18

Applicant: CURTIS GUY A

Inventor： CURTIS GUY A

IPC: E05F15/00 ,  E05F15/16

CPC classification number: E05F15/41 ,  E05F15/681 ,  E05Y2201/434 ,  E05Y2201/604 ,  E05Y2201/652 ,  E05Y2201/668 ,  E05Y2201/672 ,  E05Y2201/708 ,  E05Y2600/46 ,  E05Y2900/106 ,  Y10T477/34

公开(公告)号：US12129698B2

公开(公告)日：2024-10-29

申请号：US18152203

申请日：2023-01-10

Applicant: AISIN CORPORATION

Inventor： Taishi Isono ,  Akinori Suzuki ,  Wataru Kuga ,  Yuki Ide ,  Kouhei Hama ,  Hiroshi Fujishita ,  Seiichi Harai

IPC: E05D15/10 ,  E05F15/643

CPC classification number: E05D15/1047 ,  E05F15/643 ,  E05Y2201/11 ,  E05Y2201/652 ,  E05Y2201/668 ,  E05Y2201/684 ,  E05Y2800/428 ,  E05Y2900/531

Abstract: A sliding door driving device is fixed to a body panel of a vehicle and operates a sliding door of the vehicle in an opening direction and a closing direction. The sliding door driving device includes an elongated guide frame, a first driven pulley and a second driven pulley that are rotatably supported at both ends in a longitudinal direction of the guide frame, a belt that is wound around the first driven pulley and the second driven pulley, and a cover that covers the belt. The cover has an upper wall that covers the belt from above, an outer wall that extends downward from an outer end of the upper wall in a width direction of the vehicle, and an inner wall that extends downward from an inner end of the upper wall in the width direction.

公开(公告)号：US11970899B2

公开(公告)日：2024-04-30

申请号：US17360069

申请日：2021-06-28

Applicant: Hall Labs LLC

Inventor： David R. Hall ,  Jerome Miles

IPC: E05F15/00 ,  E05F15/684 ,  E05F15/73

CPC classification number: E05F15/684 ,  E05F15/73 ,  E05Y2201/216 ,  E05Y2201/434 ,  E05Y2201/652 ,  E05Y2201/656 ,  E05Y2201/668 ,  E05Y2400/32 ,  E05Y2400/36 ,  E05Y2400/40 ,  E05Y2400/44 ,  E05Y2400/54 ,  E05Y2900/106

Abstract: A mechanism for opening and closing an overhead door includes a drive loop coupled to the overhead door, a motor with a drive shaft and a drive wheel for driving the drive loop. A one-way bearing couples the drive shaft to the drive wheel, which one-way bearing is configured to transmit torque from the motor to the drive wheel, as the motor rotates the drive shaft in a first rotational direction to raise the overhead door, and configured so that torque is not transmitted to the drive wheel as the motor rotates the drive shaft in a second rotational direction opposite the first rotational direction. As a result, the motor applies torque through the one-way bearing to raise the overhead door and to support the weight of the overhead door while lowering the overhead door.

公开(公告)号：US20240044197A1

公开(公告)日：2024-02-08

申请号：US18233479

申请日：2023-08-14

Applicant: The Chamberlain Group LLC

Inventor： Brian Phillip Mastros ,  David R. Morris ,  Brian Roy Skotty ,  Zoltan Sostarecz

IPC: E05F15/668

CPC classification number: E05F15/668 ,  E05Y2201/434 ,  E05Y2201/652 ,  E05Y2201/656 ,  E05Y2201/702 ,  E05Y2201/704 ,  E05Y2201/716 ,  E05Y2900/106

Abstract: In accordance with one aspect of the present disclosure, a movable barrier operator including a body, a motor supported by the body, and a rotatable drive supported by the body and configured to be connected to an elongated driven member. The movable barrier operator further includes a shaft supported by the body and a compound gear mounted on the shaft. The compound gear includes a first gear operably coupled to a drive shaft of the motor and a second gear operably coupled to the rotatable drive. The first and second gears connected such that turning of the first gear causes turning of the second gear.

公开(公告)号：US20230243201A1

公开(公告)日：2023-08-03

申请号：US18103948

申请日：2023-01-31

Applicant: Pella Corporation

Inventor： Todd A. Bernhagen ,  Sebastian Tomczyk

IPC: E05F15/627 ,  E05B47/00 ,  E05B47/02

CPC classification number: E05F15/627 ,  E05B47/0012 ,  E05B47/026 ,  E05Y2900/148 ,  E05B2047/0016 ,  E05B2047/0018 ,  E05B2047/0067 ,  E05Y2201/42 ,  E05Y2201/422 ,  E05Y2201/46 ,  E05Y2201/652 ,  E05Y2201/668 ,  E05Y2400/326

Abstract: Motorized actuators for pivoting fenestration units that include both lock and open/close actuation, are addressed. Such actuators, and associated fenestration systems and methods, may achieve a variety of potential advantages, including egress functionality, ease of operation, active position control, aesthetically pleasing features (e.g., minimal design impact), intuitive controls, and others.

公开(公告)号：US20230193675A1

公开(公告)日：2023-06-22

申请号：US17927950

申请日：2021-04-28

Applicant: Siemens Mobility GmbH

Inventor： Axel Krüger

IPC: E05D15/06 ,  B61D1/06 ,  E05F15/643 ,  E05D15/28

CPC classification number: E05D15/0652 ,  B61D1/06 ,  E05D15/28 ,  E05F15/643 ,  E05Y2201/66 ,  E05Y2201/434 ,  E05Y2201/624 ,  E05Y2201/652 ,  E05Y2201/656 ,  E05Y2201/668 ,  E05Y2201/684 ,  E05Y2900/51

Abstract: A door device for the interior of a passenger transport vehicle, and a passenger transport vehicle having at least one door device. The device includes a double-leaf sliding door with a first door leaf and a second door leaf in one plane. The door device has an upper guide for the first door leaf and an upper guide for the second door leaf. The guides are parallel with one another, and at least the upper guide for the first door leaf is offset with respect to the plane of the first and the second door leaf.

公开(公告)号：US20180163450A1

公开(公告)日：2018-06-14

申请号：US15836143

申请日：2017-12-08

Applicant: Pella Corporation

Inventor： Nathan R. Erickson ,  Jason L. Jungling

IPC: E05F11/10 ,  E05F11/16 ,  E05F3/16 ,  E06B3/32

CPC classification number: E05F11/10 ,  E05C9/02 ,  E05C9/18 ,  E05C9/24 ,  E05F3/16 ,  E05F11/16 ,  E05Y2201/21 ,  E05Y2201/244 ,  E05Y2201/26 ,  E05Y2201/652 ,  E05Y2201/654 ,  E05Y2201/656 ,  E05Y2201/676 ,  E05Y2201/68 ,  E05Y2201/71 ,  E05Y2201/722 ,  E05Y2900/148 ,  E06B3/325

Abstract: A casement window operator includes a linear input mechanism configured to be mounted to a stationary frame of a casement window, a linear to rotary motion converter operably coupled to an output of the linear input mechanism, a gear reducer operably coupled to an output of the rotary motion converter, and a sash arm operably coupled to an output of the gear reducer to rotate in conjunction with the output of the gear reducer. The sash arm is configured to extend from the stationary frame of the casement window to a rotatable window sash of the casement window.