GB1210182A - Improvements in the manufacture of flexible hose pipes - Google Patents

Improvements in the manufacture of flexible hose pipes

Info

Publication number
GB1210182A
GB1210182A GB36093/68A GB3609368A GB1210182A GB 1210182 A GB1210182 A GB 1210182A GB 36093/68 A GB36093/68 A GB 36093/68A GB 3609368 A GB3609368 A GB 3609368A GB 1210182 A GB1210182 A GB 1210182A
Authority
GB
United Kingdom
Prior art keywords
hose
sheet
extruding
wire
rubber
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
GB36093/68A
Inventor
Eric Ball
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.)
George Angus and Co Ltd
Original Assignee
George Angus and Co Ltd
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 George Angus and Co Ltd filed Critical George Angus and Co Ltd
Priority to GB36093/68A priority Critical patent/GB1210182A/en
Priority to NL6911415A priority patent/NL6911415A/xx
Priority to DK404169AA priority patent/DK124318B/en
Priority to DE19691937945 priority patent/DE1937945A1/en
Priority to SE10572/69A priority patent/SE357161B/xx
Priority to ES369962A priority patent/ES369962A1/en
Priority to FR6925711A priority patent/FR2013911A1/fr
Publication of GB1210182A publication Critical patent/GB1210182A/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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/002—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/002—Component parts, details or accessories; Auxiliary operations
    • B29C2035/005—Enveloping the material to be cured, e.g. by helically winding a film around the material
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29L2009/00—Layered products

Abstract

1,210,182. Flexible hoses. GEORGE ANGUS & CO. Ltd. 18 July, 1969 [29 July, 1968], No. 36093/68. Heading B5A. [Alwo in Division F2] The outer surface of a flexible hose is protected during vulcanization by extruding over it a thin sheet of expandible rubber 14. In preferred embodiments the hose is formed by extruding at A an inner tubular layer 11 of rubber e.g. polychloroprene, or acrylonitrile polymer, on to a flexible mandrel 10 applying a lapped or braided reinforcement of metal wire e.g. brass-plated steel wire, or monofilament plastic material 12, then extruding at C over the reinforcement a tubular outer cover of synthetic rubber 13 e.g. polychloroprene or chlorosulphonated polyethylene. Silicone oil or other separating medium is then applied, then a longitudinally extending wire 15 is introduced, through the extruder D which applies the protective sheet 14. If the hose is coiled on a drum for vulcanizing in a steam autoclave E, the expandible sheet is protected by a spirally applied wrapping of woven cotton fabric. After vulcanization the sheet is split by pulling on wire 15, and so removed. Prior to the extrusion steps heat and vacuum may be applied to the hose to remove trapped air or vapour, and after the extrusion steps the hose may be cooled.
GB36093/68A 1968-07-29 1968-07-29 Improvements in the manufacture of flexible hose pipes Expired GB1210182A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB36093/68A GB1210182A (en) 1968-07-29 1968-07-29 Improvements in the manufacture of flexible hose pipes
NL6911415A NL6911415A (en) 1968-07-29 1969-07-24
DK404169AA DK124318B (en) 1968-07-29 1969-07-25 Method for manufacturing a flexible hose pipe.
DE19691937945 DE1937945A1 (en) 1968-07-29 1969-07-25 Method of making a hose
SE10572/69A SE357161B (en) 1968-07-29 1969-07-28
ES369962A ES369962A1 (en) 1968-07-29 1969-07-28 Improvements in the manufacture of flexible hose pipes
FR6925711A FR2013911A1 (en) 1968-07-29 1969-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36093/68A GB1210182A (en) 1968-07-29 1968-07-29 Improvements in the manufacture of flexible hose pipes

Publications (1)

Publication Number Publication Date
GB1210182A true GB1210182A (en) 1970-10-28

Family

ID=10384877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36093/68A Expired GB1210182A (en) 1968-07-29 1968-07-29 Improvements in the manufacture of flexible hose pipes

Country Status (7)

Country Link
DE (1) DE1937945A1 (en)
DK (1) DK124318B (en)
ES (1) ES369962A1 (en)
FR (1) FR2013911A1 (en)
GB (1) GB1210182A (en)
NL (1) NL6911415A (en)
SE (1) SE357161B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142270A (en) * 1983-06-28 1985-01-16 Copely Dev Ltd Extruded flexible reinforced tubing
EP2194304A1 (en) * 2008-12-02 2010-06-09 M.B.M. S.r.l. Reinforced sheath for domestic gas pipe
CN114193877A (en) * 2021-12-25 2022-03-18 台州马牌管业科技有限公司 Composite high-pressure water pipe and preparation method thereof
CN114811237A (en) * 2022-04-08 2022-07-29 临海市海花橡塑制品有限公司 Multi-branch-mouth composite silicone tube and manufacturing method thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1064856B (en) * 1976-07-15 1985-02-25 Pirelli PROCEDURE AND DEVICE FOR THE CONTINUATION OF ELASTOMERIC PIPES WITH REINFORCEMENT STRUCTURE
GB2194926B (en) * 1986-09-12 1990-03-21 Draftex Ind Ltd Sealing, trimming, guiding and finishing strips and the like
IE80898B1 (en) * 1989-09-28 1999-06-02 Milliken Europ Nv Stabilised fabrics
JP2554411B2 (en) * 1991-05-31 1996-11-13 株式会社ゲット Branch pipe lining material and manufacturing method thereof
FR2687949B1 (en) * 1992-03-02 1994-04-22 Caoutchouc Manuf Plastique MALLEABLE CHUCK TO CONFORM FLEXIBLE TUBES AND PIPES.
MXPA02001470A (en) * 2000-06-09 2003-07-21 Manuli Rubber Ind Spa Method for producing hoses for hydraulic, industrial, automotive applications and the like.
DE10162294B4 (en) * 2001-12-19 2004-07-15 Contitech Schlauch Gmbh Process for the production of elbow hoses

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142270A (en) * 1983-06-28 1985-01-16 Copely Dev Ltd Extruded flexible reinforced tubing
EP2194304A1 (en) * 2008-12-02 2010-06-09 M.B.M. S.r.l. Reinforced sheath for domestic gas pipe
CN114193877A (en) * 2021-12-25 2022-03-18 台州马牌管业科技有限公司 Composite high-pressure water pipe and preparation method thereof
CN114811237A (en) * 2022-04-08 2022-07-29 临海市海花橡塑制品有限公司 Multi-branch-mouth composite silicone tube and manufacturing method thereof
CN114811237B (en) * 2022-04-08 2023-12-05 临海市海花橡塑制品有限公司 Composite silica gel tube with multiple ports and manufacturing method thereof

Also Published As

Publication number Publication date
DE1937945A1 (en) 1970-01-29
FR2013911A1 (en) 1970-04-10
NL6911415A (en) 1970-02-02
DK124318B (en) 1972-10-09
ES369962A1 (en) 1971-07-16
SE357161B (en) 1973-06-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee