Title:
A shape-retaining hose for fire fighting
Document Type and Number:
Japanese Patent JP6216128
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fire fighting shape-retaining hose in which a sectional shape can always be kept at a circular shape, a large amount of discharged water can be assured, a high fire fighting capability can be realized, it has superior flexibility and is light weight, its one-man handling can be performed quite well and it realizes a superior fire fighting effect.SOLUTION: This invention relates to a fire fighting shape retaining hose in which an inner side surface of a jacket 2 having warp and weft of synthetic fibers woven into a cylindrical shape is provided with a lining layer 5 composed of synthetic resin and its inner diameter is 26 to 28 mm. The jacket 2 is formed as a twill weave item woven such that as warp 3, two polyester threads are arranged in parallel and as weft 4, one polyester mono-filament thread with a diameter of 0.8 mm to 1.2 mm is used, a weft knitting density is 40 to 65 threads/10 cm and a warp knitting density is 44 to 65 threads/inch and twill line is placed at the inner side surface of the jacket.
Inventors:
Todaira Kanda
Application Number:
JP2013044438A
Publication Date:
October 18, 2017
Filing Date:
March 06, 2013
Export Citation:
Assignee:
Teikoku Textile Co., Ltd.
International Classes:
F16L11/02; A62C33/00; D02G3/02; D03D3/02; D06M15/564
Domestic Patent References:
JP3065779U | ||||
JP2001182864A | ||||
JP2010151246A | ||||
JP200018444A | ||||
JP3213790A | ||||
JP1113685U |
Attorney, Agent or Firm:
Seiryu International Patent Service Corporation
Takayoshi in the daytime
Shinichi Ogawa
Takashi Noguchi
Kenji Sato
Isao Hirai
Masao Sakaizawa
Takayoshi in the daytime
Shinichi Ogawa
Takashi Noguchi
Kenji Sato
Isao Hirai
Masao Sakaizawa