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GB1526285A - Dimensionally stable flexible hydraulic hose having chemical and temperature resistance - Google Patents

Dimensionally stable flexible hydraulic hose having chemical and temperature resistance

Info

Publication number
GB1526285A
GB1526285A GB46083/75A GB4608375A GB1526285A GB 1526285 A GB1526285 A GB 1526285A GB 46083/75 A GB46083/75 A GB 46083/75A GB 4608375 A GB4608375 A GB 4608375A GB 1526285 A GB1526285 A GB 1526285A
Authority
GB
United Kingdom
Prior art keywords
core tube
fibres
sheath
hose
dimensionally stable
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
GB46083/75A
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.)
Samuel Moore and Co
Original Assignee
Samuel Moore and Co
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 Samuel Moore and Co filed Critical Samuel Moore and Co
Publication of GB1526285A publication Critical patent/GB1526285A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1526285 Flexible hose SAMUEL MOORE & CO 6 Nov 1975 [11 Nov 1974] 46083/75 Heading F2P In making a flexible, dimensionally stable, hydraulic hose 10, an extruded self-supporting elastomer core tube 13 is surrounded with biased overlapping reinforcing fibres 12 wound tautly around the core tube to form an angle (a, b) of from 50 to 65 degrees with the longitudinal axis of the core tube, an elastomeric sheath 11 is extruded over the fibres 12 and the hose is then irradiated with ionizing electrons until the core tube and/or sheath is/are no longer thermoplastic, the core tube 13 or sheath 11 prior to irradiation comprises a thermoplastic extrudable halogenated polyethylene (e.g. chlorinated polyethylene), poly(butadiene-acrylonitrile) copolymer or poly(butadiene-acrylonitrile-acrylic acid) terpolymer composition which will crosslink when irradiated. The fibrous reinforcing material 12 may be wound to cover at least 85% of the core tube 13. The core tube may be coated with an adhesive prior to applying the fibres 12 and adjacent layers of fibres may be bonded together.
GB46083/75A 1974-11-11 1975-11-06 Dimensionally stable flexible hydraulic hose having chemical and temperature resistance Expired GB1526285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52262474A 1974-11-11 1974-11-11

Publications (1)

Publication Number Publication Date
GB1526285A true GB1526285A (en) 1978-09-27

Family

ID=24081629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46083/75A Expired GB1526285A (en) 1974-11-11 1975-11-06 Dimensionally stable flexible hydraulic hose having chemical and temperature resistance

Country Status (10)

Country Link
JP (1) JPS5819468B2 (en)
AU (1) AU501871B2 (en)
BE (1) BE834676A (en)
BR (1) BR7507434A (en)
CA (1) CA1030883A (en)
DE (1) DE2550664C3 (en)
ES (1) ES442529A1 (en)
FR (1) FR2290292A1 (en)
GB (1) GB1526285A (en)
ZA (1) ZA756990B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555017A1 (en) * 1975-12-06 1977-06-08 Kabel Metallwerke Ghh TUBE-SHAPED STRUCTURE FOR TRANSPORTING LIQUID OR GAS-SHAPED MEDIA, ESPECIALLY AT HIGH TEMPERATURES AND HIGH PRESSURE
JPS5312664U (en) * 1976-07-15 1978-02-02
US4196464A (en) * 1978-02-23 1980-04-01 Eaton Corporation Semi-conductive layer-containing reinforced pressure hose and method of making same
DE2835401C2 (en) * 1978-08-12 1984-10-04 Polyflex Schwarz GmbH & Co, 6840 Hüttenfeld Method and device for the production of high pressure hoses
CA1146479A (en) * 1979-03-19 1983-05-17 James W. Horvath Fuel hose
US4343333A (en) * 1979-08-27 1982-08-10 Eaton Corporation Fatigue resistant high pressure hose
AU541052B2 (en) * 1980-01-10 1984-12-13 Goodyear Tire And Rubber Company, The Hose structure
FR2502062A1 (en) * 1981-03-23 1982-09-24 Rudolph Tuyaux Flexibles Using flexible tubular core to lay=up long hollow rubber profiles - to produce unlimited lengths with an integral lining
JPS60227089A (en) * 1984-04-26 1985-11-12 豊田合成株式会社 Reinforced rubber hose
JPS62167991A (en) * 1986-01-17 1987-07-24 豊田合成株式会社 Hose
IT1270777B (en) 1993-05-13 1997-05-07 Fitt Spa FLEXIBLE HOSE WITH CHAIN LINK
CN101737571B (en) * 2008-11-13 2012-06-20 E.I.内穆尔杜邦公司 Fiber band reinforced thermoplastic pipe

Also Published As

Publication number Publication date
AU501871B2 (en) 1979-07-05
JPS5165413A (en) 1976-06-07
DE2550664B2 (en) 1978-11-16
BR7507434A (en) 1976-08-03
CA1030883A (en) 1978-05-09
DE2550664A1 (en) 1976-05-13
ES442529A1 (en) 1977-04-16
BE834676A (en) 1976-02-16
AU8649975A (en) 1977-05-19
DE2550664C3 (en) 1979-07-19
FR2290292A1 (en) 1976-06-04
FR2290292B1 (en) 1981-01-16
JPS5819468B2 (en) 1983-04-18
ZA756990B (en) 1976-10-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee