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Patent Searching and Data


Title:
VEHICULAR SHUTTER LOCKING DEVICE
Document Type and Number:
Japanese Patent JP3718789
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a locking device excellent in durability and satisfactorily preventing a door body from being opened, in spite of being simpler in constitution and operation.
SOLUTION: The lower end part of a shutter curtain 3 of a vehicular shutter is provided with a first locking device 5 engaged with an engaged part provided at an opening part lower frame 6, at the time of totally closing an opening part so as to regulate upward opening movement of the shutter curtain 3, and opening part side parts 12a, 12b are provided with electric locks 13 for regulating upward opening movement of the shutter curtain 3. The locking position of the electric locks 13 is positioned slightly above the upper limit of the locking position of the first locking device 5.


Inventors:
Norio Gojo
Kazuyoshi Fujiwara
Application Number:
JP29605598A
Publication Date:
November 24, 2005
Filing Date:
October 02, 1998
Export Citation:
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Assignee:
Sanwa Shutter Corporation
International Classes:
B60J5/10; B60J5/12; E05B47/02; E05B83/02; E06B9/80; E06B9/90; (IPC1-7): E05B65/16; B60J5/10; B60J5/12; E05B47/02; E06B9/80
Domestic Patent References:
JP4041092U
JP5094474U
Attorney, Agent or Firm:
Shigeru Inaba
Shoji Inaba