(19)
(11) EP 2 369 103 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
22.03.2017 Bulletin 2017/12

(43) Date of publication A2:
28.09.2011 Bulletin 2011/39

(21) Application number: 11155805.2

(22) Date of filing: 24.02.2011
(51) International Patent Classification (IPC): 
E05B 65/20(0000.00)
E05B 47/00(2006.01)
(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 RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 26.03.2010 JP 2010071842

(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)
  • Sono, Yasuhiko
    Hazu-gun, Aichi (JP)
  • Kojima, Kazunori
    Kariya-shi, Aichi 448-8650 (JP)

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

   


(54) Double-locking door lock apparatus for vehicle


(57) A double-locking door lock apparatus (100) for a vehicle includes a latch mechanism (10), an inside open lever (21), an outside open lever (22), an open link (23), a lock mechanism switching the open link (23) between unlocked and locked states, and a double lock mechanism switching a vehicle door between a double locked state and a double-lock cancelled state, the lock mechanism including an active lever (25) shifting the open link (23) between the unlocked and locked states, and the double lock mechanism including a double lock lever (27) shifted from an unset position to a set position by a setting operation of a double-locking member to restrain the open link (23) from shifting from the locked state to the unlocked state, the double lock lever (27) shifted from the set position to the unset position by an unsetting operation of the double-locking member to allow the open link (23) to shift from the locked state to the unlocked state.







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