Title:
CHUTE FOR EVACUATION
Document Type and Number:
Japanese Patent JP2021053276
Kind Code:
A
Abstract:
To make it possible to enhance rigidity of a sliding-down part even if a pressure in an internal space of the sliding-down part is low as compared with a conventional one.SOLUTION: A base material main body 30 comprises: a first base cloth 31a that is a cloth; a second base cloth 31b that is a cloth arranged to face the first base cloth 31a with a gap constituting an internal space (10s) being formed therebetween; a first resin layer 32a provided for the first base cloth 31a; a second resin layer 32b provided for the second base cloth 31b; and a connection yarn 33. The connection yarn 33 closely connects the first base cloth 31a and the second base cloth 31b with each other. A chute for evacuation 1 comprises a sliding-down part 11 that is arranged to incline horizontally and allows an evacuee to slide down. The sliding-down part 11 includes a base material main body 30.SELECTED DRAWING: Figure 1
Inventors:
GOTO JUNICHI
DOI KENGO
AWAI MASATOSHI
DOI KENGO
AWAI MASATOSHI
Application Number:
JP2019181685A
Publication Date:
April 08, 2021
Filing Date:
October 01, 2019
Export Citation:
Assignee:
ASHIMORI IND CO LTD
HIVIX CO LTD
HIVIX CO LTD
International Classes:
A62B1/20; B61D23/02; B61K13/04; B64D25/14
Domestic Patent References:
| JPH11285424A | 1999-10-19 | |||
| JPS61135857A | 1986-06-23 | |||
| JP2015010381A | 2015-01-19 | |||
| JPH0634650U | 1994-05-10 |
Foreign References:
| US20190217962A1 | 2019-07-18 |
Attorney, Agent or Firm:
Kaji/Suhara Patent Office