IP Library Granted Patent US 9,284,758
Granted Patent B2
US 9,284,758 · App. 13/927,289 · Granted Mar 15, 2016

Operating device for a vehicle door latch

Inventors: Kazuhito Yokomori (Kanagawa, JP); Kohei Yamashita (Kanagawa, JP)
Assignee: Mitsui Kinzoku Act Corporation
E05B83/40E05B81/64E05B81/76E05B83/04E05B85/10Y10T292/57
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Quick Facts
Patent No.
US 9,284,758
App. No.
13/927,289
Granted
Mar 15, 2016
Kind
B2
Abstract

An operating device for a vehicle door latch comprises an inside handle, a base member fixed to a door, and inside lever connected to the inside handle, a locking lever, a housing, a motor, an output lever, a detected lever coupled to the inside handle and an inside-handle detecting switch. The motion of the inside handle is detected by the inside-handle detecting switch via the detected lever of the device to make the door open or close. Another detecting switch detects motion of a swinging member outside the housing.

Claims (2)

1. An operating device for a vehicle door latch, comprising; an inside handle disposed on a door inside a vehicle, wherein the inside handle is swingable between an opening direction and a closing direction; a base member fixed to the door; an inside lever pivotally mounted to the base member and connected to the inside handle; a locking lever moving between an unlocking position for validating a releasing action of the inside lever and a locking position for invalidating the releasing action of the inside lever; a housing fixed to the base member; a motor disposed in the housing; an output lever disposed outside the housing to move the locking lever between the unlocking position and the locking position by actuation of the motor; a detected lever pivotally mounted to the housing and coupled to the inside handle so as to swing in response to the swinging of the inside handle; and an inside-handle detection switch disposed in the housing to detect an opening swinging direction of the detected lever and a closing swinging direction of the detected lever so as to enable the swinging of the inside handle to be detected; wherein the inside-handle detecting switch detects the opening and closing swinging directions of the detected lever and therefore, the opening and closing directions of the inside handle, respectively, so as to transmit a signal to control circuits to open and close the door, respectively.

2. The operating device of claim 1 wherein the detected lever is pivoted to a part of the housing facing the inside handle and engages with a connecting portion of the inside handle so that the detected lever is moved with the inside handle.

Assignments (3)
CHANGE OF ADDRESS Recorded Feb 26, 2026
From: MITSUI KINZOKU ACT CORPORATION
To: MITSUI KINZOKU ACT CORPORATION
Reel/Frame 074986/0415 →
CHANGE OF NAME Recorded Feb 26, 2026
From: MITSUI KINZOKU ACT CORPORATION
To: HI-LEX ACT CORPORATION
Reel/Frame 074977/0251 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 26, 2013
From: YOKOMORI, KAZUHITO; YAMASHITA, KOHEI
To: MITSUI KINZOKU ACT CORPORATION
Reel/Frame 030710/0330 →
Priority Claims (2)
JP 2012-145835 · Jun 28, 2012 · national
JP 2012-145836 · Jun 28, 2012 · national
Continuity (1)
Related Publication 20140001778A1 · Jan 2, 2014