GB1226320A - - Google Patents

Info

Publication number
GB1226320A
GB1226320A GB5729669A GB5729669A GB1226320A GB 1226320 A GB1226320 A GB 1226320A GB 5729669 A GB5729669 A GB 5729669A GB 5729669 A GB5729669 A GB 5729669A GB 1226320 A GB1226320 A GB 1226320A
Authority
GB
United Kingdom
Prior art keywords
yarns
layer
glass fibre
hose
elastomeric
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.)
Expired
Application number
GB5729669A
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 filed Critical
Priority to GB5729669A priority Critical patent/GB1226320A/en
Publication of GB1226320A publication Critical patent/GB1226320A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers
    • F16L11/086—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers two layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

1,226,320. Flexible reinforced hose. ACMEHAMILTON MFG. CORP. 24 Nov., 1969, No. 57296/69. Heading F2P. A flexible hose comprises an inner layer 11 of elastomeric material, a first reinforcing layer of helically wound laterally spaced untwisted multifilament glass fibre yarns 12, an intermediate elastomeric layer 14, a second reinforcing layer of glass fibre yarns 12A having a lay opposite to that of the first set of yarns 12, and an outer elastomeric layer 15. The elastomeric layers may be formed by extrusion and may consist of natural rubber or of a synthetic rubber such as chloroprene, butadiene-styrene copolymer, butadiene-acrylonitrile copolymer or isobutylene-isoprene copolymer. The filaments of the glass fibre yarn are held together by a lightly applied rubber binder. The denier of the yarns may range from about 750 for a hose having an internal diameter of “ inch up to about 10,000 for a hose of 4 inch internal diameter. The glass fibre yarns 12 are preferably applied by a braiding operation, with locating yarns 13 of rayon, cotton or the like which prevent contact between adjacent glass fibre yarns 12. The intermediate elastomeric layer 14 preferably has a thickness of between 0.01 to 0.032 inch. More than one pair of yarn layers 12, 12A may be applied to the hose, each layer being separated from the next by a thin elastomeric layer. In the embodiment shown, the outer elastomeric layer 15 is applied in the form of a helically wound tape. The composite tube 10 is then vulcanized.
GB5729669A 1969-11-24 1969-11-24 Expired GB1226320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5729669A GB1226320A (en) 1969-11-24 1969-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5729669A GB1226320A (en) 1969-11-24 1969-11-24

Publications (1)

Publication Number Publication Date
GB1226320A true GB1226320A (en) 1971-03-24

Family

ID=10478841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5729669A Expired GB1226320A (en) 1969-11-24 1969-11-24

Country Status (1)

Country Link
GB (1) GB1226320A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240017A1 (en) * 1981-10-29 1983-05-19 Toyoda Gosei Co., Ltd., Haruhi, Aichi Reinforced rubber tube
DE3245468A1 (en) * 1981-12-30 1983-07-14 Nippon Zeon Co., Ltd., Tokyo RUBBER TUBE
DE3338865A1 (en) * 1982-10-30 1984-08-16 Nippon Zeon Co., Ltd., Tokyo Rubber hose
WO2011006963A1 (en) * 2009-07-16 2011-01-20 Eaton Fluid Power Gmbh Multilayer flexible hose with glass fiber webbing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240017A1 (en) * 1981-10-29 1983-05-19 Toyoda Gosei Co., Ltd., Haruhi, Aichi Reinforced rubber tube
DE3245468A1 (en) * 1981-12-30 1983-07-14 Nippon Zeon Co., Ltd., Tokyo RUBBER TUBE
DE3338865A1 (en) * 1982-10-30 1984-08-16 Nippon Zeon Co., Ltd., Tokyo Rubber hose
WO2011006963A1 (en) * 2009-07-16 2011-01-20 Eaton Fluid Power Gmbh Multilayer flexible hose with glass fiber webbing

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees