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：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.

公开(公告)号：US11670901B2

公开(公告)日：2023-06-06

申请号：US16657097

申请日：2019-10-18

申请人： DENSO CORPORATION

发明人： Shingo Shimizu ,  Takahiro Nozu ,  Yoshihiro Adachi ,  Tetsuya Honda

IPC分类号： H01R39/02 ,  H02K13/06 ,  H02K13/10 ,  H01H50/54 ,  H01R39/20 ,  H01R39/26 ,  H01R39/46 ,  H01R39/04

CPC分类号： H01R39/025 ,  H01H50/54 ,  H01R39/04 ,  H01R39/20 ,  H01R39/26 ,  H01R39/46 ,  H02K13/06 ,  H02K13/105 ,  H01H2201/026 ,  H01H2201/038

摘要： An electrical contact device includes a high electric potential-side contact and a low electric potential-side contact having a lower electric potential than the high electric potential-side contact. The high electric potential-side contact and the low electric potential-side contact are configured to be brought into and out of contact with each other. At least one of the high electric potential-side contact and the low electric potential-side contact is formed of a low-boiling point material whose boiling point is lower than 2562° C. or a mixed material that contains the low-boiling point material.