Title:
STRUCTURE OF BUILDING WITH MEASURE TAKEN AGAINST EXPLOSION
Document Type and Number:
Japanese Patent JP3429188
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a structure of a building for which measures are taken against explosion, such as a battery factory in which explosion accidents may occur, the structure minimizing damage by diffusing the pressure of blasts and enabling the building to be easily restored after the explosion.
SOLUTION: A building 1 is provided with a door 5 which opens and closes to a door frame 3 via hinges 4, and which opens to the outside of an exterior wall 2. A flush bolt 1 2 having a rod 11 which is free to project to a strike 10 provided at the upper part 3a or lower part 3b of the door frame 3 is provided at the free end 5a of the door 5, and a fragile part 13 which breaks when exerted with a predetermined pressure produced by explosion is formed in the rod 11.
Inventors:
Kazuyuki Sasaki
Application Number:
JP8355198A
Publication Date:
July 22, 2003
Filing Date:
March 30, 1998
Export Citation:
Assignee:
Toda Construction Co., Ltd.
International Classes:
E04H5/02; E05C1/04; (IPC1-7): E04H5/02; E05C1/04
Domestic Patent References:
| JP7166735A | ||||
| JP59217882A |
Attorney, Agent or Firm:
Isao Sasaki (1 person outside)
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