Title:
車両用ドアロック装置
Document Type and Number:
Japanese Patent JP5285524
Kind Code:
B2
Abstract:
A switching lever of a vehicle door lock device includes a lever main body, an inertial lever having a mass body pivotably disposed on the lever main body so as to be pivotable from its initial position about a pivot, and a torsion coil spring disposed between the lever main body and the inertial lever and biasing the inertial lever towards its initial position. If the inertial lever is disposed in its initial position and is displaced integrally with the lever main body, the inertial lever will press a pawl, thereby causing a fork to switch to an unlocked position. However, if an inertial force greater than a pre-determined value acts on the mass body, the inertial lever will pivot from its initial position in a direction opposite of the interial force and avoid pressing the pawl, such that the fork is maintained in a locked state.
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Inventors:
Masaharu Takagi
Toshishi Yamaji
Toshishi Yamaji
Application Number:
JP2009170659A
Publication Date:
September 11, 2013
Filing Date:
July 22, 2009
Export Citation:
Assignee:
Ansei Corporation
International Classes:
E05B83/36; E05B77/06; E05B85/26
Domestic Patent References:
| JP200984994A |
Attorney, Agent or Firm:
Patent business corporation Patena