Title:
DOOR DEVICE OF ELEVATOR FOR BAGGAGE
Document Type and Number:
Japanese Patent JP2001322785
Kind Code:
A
Abstract:
To provide a door device of an elevator for baggage which can pre vent the damage to a door while a blade edge of a forklift is surely detected.
This door device is constituted by providing a pair of pillars 5 vertically provided in a landing 3 separated by prescribed dimension from a door 4, a light projecting/receiving part 6, 7 oppositely arranged to the pillar 5 to have a plurality of light emitters/receivers arranged in a lengthwise direction, and a pair of protecting pillars 8 in the vicinity of an opposite door side of a pair of the pillars 5.
Inventors:
MIURA YASUAKI
TAKATSUKA ATSUSHI
TAKATSUKA ATSUSHI
Application Number:
JP2000142084A
Publication Date:
November 20, 2001
Filing Date:
May 15, 2000
Export Citation:
Assignee:
HITACHI BUILDING SYS CO LTD
International Classes:
B66B17/20; B66B3/00; B66B13/24; (IPC1-7): B66B13/24; B66B3/00; B66B17/20
Attorney, Agent or Firm:
Kenjiro Take (2 outside)