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Title:
FIRE DAMPER ATTACHMENT STRUCTURE
Document Type and Number:
Japanese Patent JP2014149129
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To realize a fire damper attachment structure which enables easy attachment/detachment work.SOLUTION: A fire damper attachment structure detachably attaches a fire damper 20 to an attachment frame 10 provided at an inlet 6B of a duct. The fire damper attachment structure includes fasteners 16A, 16B, 29A, 29B which are provided in at least one of the attachment frame 10 and the fire damper 20 and are used for attaching the fire damper to the attachment frame. The fasteners 16A, 16B, 29A, 29B are operated by one hand thereby attaching the fire damper to the attachment frame.

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Inventors:
SUGAI TOKUJI
SUGAI MITSUAKI
Application Number:
JP2013018498A
Publication Date:
August 21, 2014
Filing Date:
February 01, 2013
Export Citation:
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Assignee:
SETAGAYA KINZOKU SHOKAI KK
International Classes:
F24F13/15; A62C2/14
Domestic Patent References:
JPS5612735U1981-02-03
JP3093397U2003-05-09
JPS57109423U1982-07-06
Attorney, Agent or Firm:
Aoki 篤
Tsuruta Junichi
Koichi Itsubo
Tomohiro Minamiyama



 
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