Title:
DOOR MECHANISM ATTACHED SHUTTER DEVICE
Document Type and Number:
Japanese Patent JP3541755
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a door mechanism attached shutter device capable of simplifying the constitution of a shutter curtain, facilitating the securement of a necessary function and easing the manufacture of the shutter curtain.
SOLUTION: The shutter curtain 20 is constituted by assembling curtain sections 20A and 20B in a state to divide it into a plurality of sections, and the curtain sections 20A and 20B are in a state to connect them to each other with a joint section 23 at least in a state to shut the curtain. When the door mechanisms 50 and 51 are arranged in such a shutter curtain 20, at least connections 30 and 31 of the door mechanisms 50 and 51 are arranged in such positions avoiding the joint section 23 of the shutter curtain 20 in a state to shut the curtain.
Inventors:
Atsushi Nakajima
Shinichi Murayama
Toshio Shimizu
Noriaki Iwase
Shinichi Murayama
Toshio Shimizu
Noriaki Iwase
Application Number:
JP31311299A
Publication Date:
July 14, 2004
Filing Date:
November 02, 1999
Export Citation:
Assignee:
Bunka Shutter Co., Ltd.
International Classes:
E06B9/02; A62C2/06; A62C2/10; E06B9/13; E06B9/17; (IPC1-7): E06B9/17; A62C2/06; A62C2/10; E06B9/02
Domestic Patent References:
| JP9253229A | ||||
| JP10205246A | ||||
| JP10314329A | ||||
| JP11141249A | ||||
| JP10179778A | ||||
| JP3049801U |
Attorney, Agent or Firm:
Takeshi Ando
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