Title:
DOOR DEVICE
Document Type and Number:
Japanese Patent JP2002097836
Kind Code:
A
Abstract:
To automatically restore a door main body from the open position side to a closed position in a door device using a support arm.
A hinge 4 is composed of a pair of hinge halves 4A and 4B. A coil spring 48 is provided in a cylindrical part 42 of the hinge half 4A. The support arm 2 is energized to be rotated from the open position side to the closed position by this coil spring.
Inventors:
KODERA HIROYUKI
Application Number:
JP2000221855A
Publication Date:
April 05, 2002
Filing Date:
July 24, 2000
Export Citation:
Assignee:
INFINIX KK
International Classes:
E05D15/30; E05F1/12; (IPC1-7): E05D15/30; E05F1/12
Attorney, Agent or Firm:
Watanabe Noboru
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