(19)
(11) EP 2 312 097 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
15.03.2017 Bulletin 2017/11

(43) Date of publication A2:
20.04.2011 Bulletin 2011/16

(21) Application number: 10180692.5

(22) Date of filing: 28.09.2010
(51) International Patent Classification (IPC): 
E05B 65/20(0000.00)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
BA ME RS

(30) Priority: 16.10.2009 JP 2009238934

(71) Applicant: AISIN SEIKI KABUSHIKI KAISHA
Kariya-shi, Aichi 448-8650 (JP)

(72) Inventors:
  • Akizuki, Ryujiro
    Kariya-shi, Aichi 448-8650 (JP)
  • Nishio, Takashi
    Kariya-shi, Aichi 448-8650 (JP)
  • Watanabe, Nobuko
    Kariya-shi, Aichi 448-8650 (JP)
  • Sannohe, Sho
    Kariya-shi, Aichi 448-8650 (JP)
  • Kojima, Kazunori
    Kariya-shi, Aichi 448-8650 (JP)
  • Yamada, Yusuke
    Kariya-shi, Aichi 448-0027 (JP)
  • Sono, Yasuhiko
    Hazu-gun, Aichi (JP)

(74) Representative: TBK 
Bavariaring 4-6
80336 München
80336 München (DE)

   


(54) Double-lock type vehicle door lock device


(57) A vehicle door lock device includes a latch mechanism, an inside open lever that is operated at the time of a door opening operation of an inside door handle, an open link that is linked to the inside open lever, a lock mechanism that switches the position of the open link, and a double-lock mechanism that restricts or allows the operation of the lock mechanism. The lock mechanism includes an active lever, a panic lever, a stopper, and a torsion spring. The double-lock mechanism includes a double-look lever.







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