Title:
熱膨張性耐火材
Document Type and Number:
Japanese Patent JP6867154
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a thermal expansion type fire proof material capable reducing cost and labor in addition to assured fire prevention performance.SOLUTION: A thermal expansion type fire proof material 5 is attached to a reinforcing material 2 that is inserted in a hollow part 13 of a fire prevention door 1 which has the hollow part 13 that is set at an opening part of a structure and extending along length direction in an inside part. An engagement part 6 is provided which can engage/disengage with/from the reinforcing material 2.SELECTED DRAWING: Figure 2
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Inventors:
Hideaki Yano
Shimamoto Michio
Naofumi Akiyama
Shingo Miyata
Shimamoto Michio
Naofumi Akiyama
Shingo Miyata
Application Number:
JP2016249184A
Publication Date:
April 28, 2021
Filing Date:
December 22, 2016
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
Sekisui Techno Molding Co., Ltd.
Sekisui Techno Molding Co., Ltd.
International Classes:
E06B5/16; A62C2/06; E04B1/94; E05B1/00; E05B9/08
Domestic Patent References:
| JP2013072218A | ||||
| JP2015121012A | ||||
| JP2015135046A | ||||
| JP2016183542A | ||||
| JP2017101490A | ||||
| JP2013064265A | ||||
| JP2013119709A | ||||
| JP2005009304A |
Foreign References:
| WO2017069264A1 |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office