Title:
FIRE FIGHTING SHAPE-RETAINING HOSE
Document Type and Number:
Japanese Patent JP2014167343
Kind Code:
A
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:
KANDA TOHEI
Application Number:
JP2013044438A
Publication Date:
September 11, 2014
Filing Date:
March 06, 2013
Export Citation:
Assignee:
TEIKOKU SEN I CO LTD
International Classes:
F16L11/02; A62C33/00; D02G3/02; D03D3/02; D06M15/564
Domestic Patent References:
| JP3065779U | 2000-02-08 | |||
| JP2001182864A | 2001-07-06 | |||
| JP2000018444A | 2000-01-18 | |||
| JP2010151246A | 2010-07-08 | |||
| JPH03213790A | 1991-09-19 | |||
| JPH01113685U | 1989-07-31 |
Attorney, Agent or Firm:
Clear stream international patent business corporation
Daytime Takayoshi
Shin-ichi Ogawa
Masateru Noguchi
Kenji Sato
Isao Hirai
Masao Sakaizawa
Daytime Takayoshi
Shin-ichi Ogawa
Masateru Noguchi
Kenji Sato
Isao Hirai
Masao Sakaizawa