JP2000310362A5 - - Google Patents

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Publication number
JP2000310362A5
JP2000310362A5 JP1999117901A JP11790199A JP2000310362A5 JP 2000310362 A5 JP2000310362 A5 JP 2000310362A5 JP 1999117901 A JP1999117901 A JP 1999117901A JP 11790199 A JP11790199 A JP 11790199A JP 2000310362 A5 JP2000310362 A5 JP 2000310362A5
Authority
JP
Japan
Prior art keywords
hose
making
small diameter
diameter portion
stiff
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1999117901A
Other languages
Japanese (ja)
Other versions
JP2000310362A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP11117901A priority Critical patent/JP2000310362A/en
Priority claimed from JP11117901A external-priority patent/JP2000310362A/en
Publication of JP2000310362A publication Critical patent/JP2000310362A/en
Publication of JP2000310362A5 publication Critical patent/JP2000310362A5/ja
Pending legal-status Critical Current

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Description

そのためジャケットの織り組織は、織物構造において理論的に配置され得る以上にたて糸が詰め込まれた状態となってジャミングを起し、ホースが非常に堅いものとなる。ホースを異径にするのは取り扱い性を良好ならしめるためであるにも拘らず、ホースが過度に堅いものとなるのでは取り扱い性は悪化し、また消火栓用ホースにおいても小さい曲率半径で彎曲させることが困難となり、異径ホースの利点が失われてしまう。   Therefore, the woven structure of the jacket jams with warps being packed more than can be theoretically arranged in the woven structure, making the hose very stiff. Although making the hose different in diameter is to improve the handling, if the hose is too stiff, the handling will deteriorate and the hose for the fire hydrant will be bent with a small radius of curvature. And the benefits of different diameter hoses are lost.

第三の発明は単独で実施することもできるが、小径部３のよこ糸８の織り込みピッチを大径部２より大きくして第一の発明と併用することにより、小径部３の柔軟性はさらに増し、また小径部３におけるライニング１０の厚みを大径部２より厚くして第二の発明と併用することにより、小径部３における流水抵抗をさらに低減することが可能である。   Although the third invention can be practiced alone, the flexibility of the small diameter part 3 is further increased by making the weaving pitch of the weft yarn 8 of the small diameter part 3 larger than the large diameter part 2 and using it together with the first invention. Further, by making the thickness of the lining 10 in the small diameter portion 3 thicker than the large diameter portion 2 and using it in combination with the second invention, it is possible to further reduce the water flow resistance in the small diameter portion 3.

JP11117901A 1999-04-26 1999-04-26 Different diameter hose for fire fighting Pending JP2000310362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11117901A JP2000310362A (en) 1999-04-26 1999-04-26 Different diameter hose for fire fighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11117901A JP2000310362A (en) 1999-04-26 1999-04-26 Different diameter hose for fire fighting

Publications (2)

Publication Number Publication Date
JP2000310362A JP2000310362A (en) 2000-11-07
JP2000310362A5 true JP2000310362A5 (en) 2005-04-28

Family

ID=14723016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11117901A Pending JP2000310362A (en) 1999-04-26 1999-04-26 Different diameter hose for fire fighting

Country Status (1)

Country Link
JP (1) JP2000310362A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4846081B2 (en) * 2000-01-27 2011-12-28 帝国繊維株式会社 Fire hose
JP5182772B2 (en) * 2001-04-17 2013-04-17 帝国繊維株式会社 Fire hose
JP4680438B2 (en) * 2001-08-01 2011-05-11 芦森工業株式会社 Cylindrical bag
JP4845143B2 (en) * 2008-01-22 2011-12-28 芦森工業株式会社 Airtight tube with different diameter, lined different diameter tubular fabric, and method for lining different diameter tubular fabric
JP5909413B2 (en) * 2012-06-18 2016-04-26 櫻護謨株式会社 Fire hose

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