公开(公告)号：US09982466B2

公开(公告)日：2018-05-29

申请号：US14913658

申请日：2014-12-24

申请人： MITSUI KINZOKU ACT CORPORATION ,  GECOM CORPORATION

发明人： Daisuke Enomoto ,  Brian Kepler

IPC分类号： E05C3/06 ,  E05B81/70 ,  E05B81/66 ,  E05B77/16 ,  E05C3/16 ,  E05B81/06 ,  E05B85/24 ,  E05B77/34 ,  E05B81/16 ,  E05B81/50

CPC分类号： E05B81/70 ,  E05B77/16 ,  E05B77/34 ,  E05B81/06 ,  E05B81/16 ,  E05B81/50 ,  E05B81/66 ,  E05B85/243

摘要： A vehicle door latch device includes: a base fixed to a door; a latch pivotally supported on the base, and configured to be rotatable in association with opening and closing of the door, the latch having a cam portion on an outer periphery thereof; a detection lever pivotally supported on the base by a shaft, the detection lever having a detecting portion, which slides along the cam portion in association with rotation of the latch, and a cam surface, the detection lever being configured to be rotatable, by the detecting portion sliding along the cam portion, to a position corresponding to a rotational position of the latch; and a detection switch configured to detect open and closed states of the door by being turned ON and OFF by coming into contact with and separating from the cam surface in association with rotation of the detection lever.

公开(公告)号：US10597914B2

公开(公告)日：2020-03-24

申请号：US15531029

申请日：2014-11-27

申请人： MITSUI KINZOKU ACT CORPORATION ,  GECOM CORPORATION

发明人： Katsuyuki Ishiguro ,  Daisuke Enomoto

IPC分类号： E05B85/26 ,  E05B77/32 ,  E05B79/08 ,  E05B81/16 ,  E05B81/34 ,  E05B81/36 ,  E05B81/06 ,  E05B79/10 ,  E05B81/00 ,  E05B83/36 ,  E05B85/02 ,  E05B85/24

摘要： A vehicle door latch device comprises an outside lever, a locking lever, a holding member, an opening link and a spring. The spring applies an urging force, smaller than an elastic holding force of the holding member in an unlocking direction, to the opening link. A coil is held in a holding recess of a rotation central portion of the opening link. The first arm engages with the outside lever, and the second arm engages with the opening link. If a panic state occurs, the locking lever can rotate to an unlock position, and the opening link returns to an initial position before a releasing action and is moved to the unlock position by the urging force of the spring.

公开(公告)号：US10407947B2

公开(公告)日：2019-09-10

申请号：US15524111

申请日：2016-05-13

申请人： MITSUI KINZOKU ACT CORPORATION

发明人： Shuntaro Kimura ,  Daisuke Enomoto

IPC分类号： E05B79/02 ,  E05B81/66 ,  E05B81/64 ,  E05B81/54 ,  E05B85/02 ,  E05B81/72 ,  E05B77/34 ,  E05B81/16

摘要： A vehicle door lock device includes a latch mechanism holding and releasing a striker of a door; a locking/unlocking member switching between locking and unlocking of the door; a first switch detecting a state of the locking/unlocking member; a second switch switching between on and off of a room lamp of the vehicle; a connection portion to which a connector for an external device is connected; and a switch plate connecting at least the first switch and the second switch to the connection portion. Further, the switch plate includes a first switch plate connecting the first switch to the connection portion, a second switch plate connecting the second switch to the connection portion, and a switch-plate joining portion joining the first switch plate and the second switch plate together and passing between a bottom surface of a case and the locking/unlocking member.

公开(公告)号：US11384572B2

公开(公告)日：2022-07-12

申请号：US15111664

申请日：2014-12-24

申请人： MITSUI KINZOKU ACT CORPORATION

发明人： Daisuke Enomoto

IPC分类号： B60J1/17 ,  E05B79/08 ,  E05B81/00 ,  E05B81/70 ,  E05B81/76 ,  E05B81/72 ,  E05F15/665 ,  B60J5/00 ,  E05F15/70

摘要： A door latch device includes: a meshing mechanism configured to be meshable with a striker; a locking/unlocking mechanism configured to be movable to an unlock position where an opening operation of an operation handle provided at the door is enabled and where meshing of the meshing mechanism is releasable, and to be movable to a lock position where the opening operation of the operation handle provided at the door is disabled and where meshing of the meshing mechanism is unreleasable; a smart lever configured to be operable in linking with the opening operation of the operation handle when the locking/unlocking mechanism is in the unlock position, and to be inoperable in linking with the opening operation of the operation handle when the locking/unlocking mechanism is in the lock position; and a smart lever detection switch configured to be detectable an operation of the smart lever.

公开(公告)号：US11091939B2

公开(公告)日：2021-08-17

申请号：US15792118

申请日：2017-10-24

申请人： MITSUI KINZOKU ACT CORPORATION

发明人： Daisuke Enomoto

IPC分类号： E05B77/26 ,  E05B79/20 ,  E05B81/06 ,  E05B81/16

摘要： A door lock apparatus includes an inside lever, an opening member for switching a latch mechanism to an unlatching state by a rotation of the inside lever, a child lever translated between set and unset positions; and a bush translated together with the child lever. The bush engages with the inside lever and transmits the rotation of the inside lever to the opening member when the child lever is disposed in the unset position and is released from the engagement with the inside lever when the child lever is disposed in the set position. A movable range of the child lever and the bush is confined inside a circle centered at a rotation shaft of the inside lever and whose radius corresponds to a distance from the rotation shaft to a farthest point of the inside lever.