公开(公告)号：US10814702B2

公开(公告)日：2020-10-27

申请号：US16073753

申请日：2017-02-02

申请人： DENSO CORPORATION

发明人： Yoshio Aoki ,  Tetsuya Honda

IPC分类号： E05F15/02 ,  B60J1/17 ,  E05F15/689 ,  E05F15/695 ,  E05F15/41 ,  H02H7/085

摘要： An opening/closing drive device drives an upwardly and downwardly movable opening/closing member. The opening/closing drive device includes a motor, a position detection sensor configured to detect a position of the opening/closing member, and a controller. The controller is configured to drive the motor in order to upwardly move the opening/closing member when determining in a state in which the motor is not driven that the opening/closing member has moved downward to a position corresponding to a predetermined threshold or lower based on a signal from the position detection sensor.

公开(公告)号：US12024934B2

公开(公告)日：2024-07-02

申请号：US16976129

申请日：2019-03-27

申请人： DENSO CORPORATION

发明人： Yoshio Aoki ,  Yutaka Naito ,  Hiromichi Ono

IPC分类号： E05F15/41 ,  B60J1/17 ,  E05F11/38 ,  E05F15/695 ,  E05F15/75 ,  E05F15/77

CPC分类号： E05F15/41 ,  B60J1/17 ,  E05F11/382 ,  E05F15/695 ,  E05F15/75 ,  E05F15/77 ,  E05Y2900/55

摘要： An opening-closing member controller that solves the problem includes a motor, a speed detection unit, an entrapment determination unit, and a control unit. The motor opens and closes an opening-closing member of a vehicle. The speed detection unit outputs a speed signal corresponding to a rotation speed of the motor. The entrapment determination unit determines whether entrapment of foreign material by the opening-closing member has occurred based on the speed signal. The control unit reverses or stops the motor when the entrapment determination unit determines that entrapment has occurred. The entrapment determination unit performs the determination at shorter time intervals when a remote operation switch that is separated from the vehicle is operated to close the opening-closing member than when a vehicle operation switch that is arranged in the vehicle is operated to close the opening-closing member.

公开(公告)号：US11047433B2

公开(公告)日：2021-06-29

申请号：US16471959

申请日：2018-03-09

申请人： DENSO CORPORATION

发明人： Ryosuke Oguri ,  Shusuke Kijima ,  Tetsuya Honda ,  Yoshio Aoki ,  Hiroyuki Okada ,  Kenta Suzuki ,  Nakatsune Shirai ,  Daisuke Sawamoto ,  Tomoaki Ozaki

IPC分类号： F16D15/00 ,  F16D41/08 ,  H02K23/68 ,  E05F15/697

摘要： This clutch includes an annular clutch housing, a rotationally driven drive-side rotating body, a driven-side rotating body, a rolling body, and a support member. The clutch is configured such that, when the drive-side rotating body starts to rotate when driven, the drive-side rotating body comes into contact with the support member in a rotational direction and presses the rolling body in the rotational direction through the support member, thereby releasing the rolling body from gripping effected by the clutch housing and the driven-side rotating body. The support member includes a load generation section for generating a load which makes it difficult for the support member to rotate about the rotation axis of the drive-side rotating body when at least the drive-side rotating body starts to rotate when driven.