公开(公告)号：US11448001B2

公开(公告)日：2022-09-20

申请号：US16550537

申请日：2019-08-26

Applicant: NABTESCO CORPORATION

Inventor： Shinji Ueda

IPC: E05F11/34 ,  E05F15/655 ,  E05F15/652

Abstract: A locking device includes a cam that is formed in a rotating unit configured to rotate about a rotational center axis that is parallel to an opening width direction of a door, and the cam permits or prohibits movement of a door leaf in the opening width direction in accordance with a rotational position of the rotating unit.

公开(公告)号：US09340215B2

公开(公告)日：2016-05-17

申请号：US14300579

申请日：2014-06-10

Applicant: NABTESCO CORPORATION

Inventor： Takeshi Masuda ,  Shinji Ueda

IPC: E05C7/06 ,  B61D19/00 ,  E05B65/08 ,  E05B83/40 ,  E05B83/42 ,  E05B85/24 ,  E05B85/26 ,  E05B15/00 ,  E05F15/635 ,  E05B47/00 ,  E05C7/00

CPC classification number: B61D19/007 ,  B61D19/00 ,  E05B15/0086 ,  E05B65/0847 ,  E05B83/40 ,  E05B83/42 ,  E05B85/243 ,  E05B85/245 ,  E05B85/26 ,  E05B2047/0022 ,  E05C2007/007 ,  E05F15/635 ,  E05Y2201/218 ,  E05Y2900/51

Abstract: A door opening and closing apparatus including a lock mechanism that is configured to hold the door in a fully closed state, and that has an engaging member which engages with a lock member provided in the door when in the fully closed state. A link mechanism having a plurality of link members is configured to be able to undergo deformation into a linear state and a bent state, and restricts rotation of the engaging member by being brought into the linear state. In the link mechanism, a first face is pressed by a projecting shaft moved by the actuator in order that the link mechanism changes from the linear state to the bent state, and a second face is pressed by the projecting shaft in order that the link mechanism changes from the bent state to the linear state.

Abstract translation: 一种门打开和关闭装置，包括锁定机构，该锁定机构构造成将门保持在完全关闭状态，并且当处于完全关闭状态时具有与设置在门中的锁定构件接合的接合构件。 具有多个连杆部件的连杆机构构成为能够变形成线状或弯曲状态，并且通过进入线状状态来限制接合部件的旋转。 在连杆机构中，第一面由被致动器移动的突出轴按压，使得连杆机构从线性状态变化到弯曲状态，并且第二面被突出轴按压，使得连杆机构 从弯曲状态变化到线性状态。

公开(公告)号：US10233681B2

公开(公告)日：2019-03-19

申请号：US14925192

申请日：2015-10-28

Applicant: NABTESCO CORPORATION

Inventor： Shinji Ueda ,  Atsuhito Yamaguchi ,  Hiroki Uno ,  Shinsuke Yamada

IPC: E05B81/04 ,  E05B81/08 ,  E05B81/20 ,  B61D19/02 ,  E05B83/36 ,  E05B81/14 ,  E05B83/40 ,  E05B85/26

Abstract: A vehicle door locking device includes a switching portion capable of switching between a first state in which the switching portion makes contact with a door to inhibit the door from moving in an opening direction no less than a distance required for removing an object caught in the door, and a second state in which the movement of the door of no less than the distance is not inhibited. The switching portion has a cam that rotates according to an opening/closing operation of the door. The rotation of the cam by a predetermined angle or more is inhibited in the first state, and the rotation of the cam is allowed in the second state.

公开(公告)号：US10570651B2

公开(公告)日：2020-02-25

申请号：US14580936

申请日：2014-12-23

Applicant: NABTESCO CORPORATION

Inventor： Shinji Ueda ,  Atsuhito Yamaguchi ,  Genta Sakaki

IPC: E05B85/20 ,  E05B83/40 ,  E05B81/20 ,  E05B83/36 ,  E05B81/06 ,  E05B81/34

Abstract: The plug door lock device is provided with a plurality of lock mechanisms, each of which has a motor for locking the door leaf. Each of the lock mechanisms has a lock arm capable of coming into engagement with an engaged portion fixed to the door leaf, a link member having one end-side portion coupled rotatably to the lock arm and a rotation preventing mechanism.