Title:
ELEVATOR CAR DOOR LOCK DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/008386
Kind Code:
A1
Abstract:
A doorstop-side blade is provided in a car door via a linking mechanism for an elevator car door lock device and can be displaced horizontally between a lock position and an unlock position that is more toward the side opposite of a door pocket. A balance weight is provided on the side opposite of the doorstop-side blade with respect to a rotating shaft of the linking mechanism. By the car door moving to the door pocket side when the car is in a landing position, the doorstop-side blade is displaced by abutting a landing door engaging member and the balance weight is displaced to the side opposite of the doorstop-side blade.
Inventors:
KITAZAWA MASAYA (JP)
Application Number:
PCT/JP2013/069660
Publication Date:
January 22, 2015
Filing Date:
July 19, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B13/18
Foreign References:
| JPH09272681A | 1997-10-21 | |||
| JP2001253671A | 2001-09-18 | |||
| JP2011073862A | 2011-04-14 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
Michiharu Soga (JP)
Michiharu Soga (JP)
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