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JPS54161112A - Pressure resistant hose - Google Patents

Pressure resistant hose

Info

Publication number
JPS54161112A
JPS54161112A JP6979778A JP6979778A JPS54161112A JP S54161112 A JPS54161112 A JP S54161112A JP 6979778 A JP6979778 A JP 6979778A JP 6979778 A JP6979778 A JP 6979778A JP S54161112 A JPS54161112 A JP S54161112A
Authority
JP
Japan
Prior art keywords
polyester fiber
strings
fiber bundles
spunlike
pressure resistant
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.)
Granted
Application number
JP6979778A
Other languages
Japanese (ja)
Other versions
JPS5652194B2 (en
Inventor
Hiroshi Kataoka
Akira Ogura
Shoji Hasegawa
Kunihiro Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP6979778A priority Critical patent/JPS54161112A/en
Publication of JPS54161112A publication Critical patent/JPS54161112A/en
Publication of JPS5652194B2 publication Critical patent/JPS5652194B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE: To improve pressure resistant hoses in pressure resistance, facility in handling, bendability and wear resistance by using a specific kind of non-twisted spunlike polyester fiber bundle strings as the component of the tubular base cloth thereof.
CONSTITUTION: The non-twisted spunlike polyester fiber bundles M having and the higher R characteristics than 1.12 the lower ductilities than 6.0% at a load of 1.0 gr./d are employed as the component strings of the tubular base cloth of a pressure resistant hose made of said tubular base cloth as well as inner and outer resin coverings. Resin is placed between said fiber bundles and between unit fiber bundle strings. Said polyester fiber bundles M are obtained by the spunlike processing of long polyester fiber. Clearances S are formed between the unit strings Y and Y' of the warps E of said polyester fiber bundles M so that said inner and outer covering resin P and P' may enter therein.
COPYRIGHT: (C)1979,JPO&Japio
JP6979778A 1978-06-12 1978-06-12 Pressure resistant hose Granted JPS54161112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6979778A JPS54161112A (en) 1978-06-12 1978-06-12 Pressure resistant hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6979778A JPS54161112A (en) 1978-06-12 1978-06-12 Pressure resistant hose

Publications (2)

Publication Number Publication Date
JPS54161112A true JPS54161112A (en) 1979-12-20
JPS5652194B2 JPS5652194B2 (en) 1981-12-10

Family

ID=13413083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6979778A Granted JPS54161112A (en) 1978-06-12 1978-06-12 Pressure resistant hose

Country Status (1)

Country Link
JP (1) JPS54161112A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155082A (en) * 1984-01-24 1985-08-14 東洋紡績株式会社 Pressure-resisting hose
JPS62131184U (en) * 1986-02-12 1987-08-19

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155082A (en) * 1984-01-24 1985-08-14 東洋紡績株式会社 Pressure-resisting hose
JPH0573957B2 (en) * 1984-01-24 1993-10-15 Toyo Boseki
JPS62131184U (en) * 1986-02-12 1987-08-19
JPH0538309Y2 (en) * 1986-02-12 1993-09-28

Also Published As

Publication number Publication date
JPS5652194B2 (en) 1981-12-10

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