DOOR LOCK DEVICE - AISIN SEIKI

Title:

DOOR LOCK DEVICE

Document Type and Number:

WIPO Patent Application WO/2010/035638

Kind Code:

A1

Abstract:

A door lock device comprises an electrical drive source for pivoting a drive member from a predetermined neutral position, and also comprises a return urging member for returning the drive member to the predetermined neutral position. When the drive member is moved in a first direction from the predetermined neutral position with the locking lever set to an unlock position, the drive member causes a first engaging section to press the locking lever to displace the locking lever to a lock position. When subsequently returned to the predetermined neutral position, the drive member permits a double locking lever to return to a second position and releases engagement between the first engaging section and the locking lever. When moved again in the first direction from the predetermined neutral position, the drive member causes a second engaging section to press the double locking lever to displace the locking lever to a double lock position.

Inventors:

AKIZUKI RYUJIRO (JP)
NISHIO TAKASHI (JP)
YAMADA YUSUKE (JP)
SANNOHE SHO (JP)

Application Number:

PCT/JP2009/065742

Publication Date:

April 01, 2010

Filing Date:

September 09, 2009

Export Citation:

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Assignee:

AISIN SEIKI (JP)
AKIZUKI RYUJIRO (JP)
NISHIO TAKASHI (JP)
YAMADA YUSUKE (JP)
SANNOHE SHO (JP)

International Classes:

E05B83/36; B60J5/00; E05B77/28; E05B79/08

Foreign References:

JP2009235805A	2009-10-15
JP4132723B2	2008-08-13
JP2005126923A	2005-05-19

Other References: