Title:
BREATHING APPARATUS
Document Type and Number:
Japanese Patent JP3404596
Kind Code:
B2
Abstract:
PURPOSE: To facilitate handling, in a self-respiratory breathing apparatus for maintaining the respiring action of a user under toxic circumferences, by attaching an assembly of soft sheet materials that can be housed when it is not used and can be used as a tool for transportation; while that can be used as cloths when it is used, to the apparatus.
CONSTITUTION: A bag-shaped case provided with a chuck fastener is formed by using synthetic clothes in which flame resistant polyvinyl chloride coatings are multiply covered on a polyester cloth, and inside flaps 8, 9 are arranged so as to be foldable backwards through a padding cloth 13 with regard to the outside flaps 1, 2 of this case. Each of these inside flaps 8, 9 makes the front body of a garment covering the breast, and a cylinder pocket 14 for housing a compressed-air cylinder is provided between the inside flap 8 and 9. Further, the inside flap 9 on the one side is disposed with another pocket 17 for housing the face mask to which a demand valve has been fitted, and a speed reducer 16 of the compressed-air cylinder is connected to the demand valve of the face mask through a low-pressure hose 19.
Inventors:
Patrick Parsons
Application Number:
JP6343692A
Publication Date:
May 12, 2003
Filing Date:
March 19, 1992
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
A41D15/04; A45F4/12; A62B7/02; A62B18/00; A62B25/00; (IPC1-7): A62B18/00; A45F4/12; A62B7/02
Domestic Patent References:
| JP1161212U | ||||
| JP58160053U | ||||
| JP57157348U |
Attorney, Agent or Firm:
Hirotsugu Yoshioka (1 person outside)
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