GB788566A - Improvements relating to flexible hoses - Google Patents

Improvements relating to flexible hoses

Info

Publication number
GB788566A
GB788566A GB24643/55A GB2464355A GB788566A GB 788566 A GB788566 A GB 788566A GB 24643/55 A GB24643/55 A GB 24643/55A GB 2464355 A GB2464355 A GB 2464355A GB 788566 A GB788566 A GB 788566A
Authority
GB
United Kingdom
Prior art keywords
hose
tubes
flexible hoses
improvements relating
aug
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
GB24643/55A
Inventor
John Moseley
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.)
Compoflex Co Ltd
Original Assignee
Compoflex 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 Compoflex Co Ltd filed Critical Compoflex Co Ltd
Priority to GB24643/55A priority Critical patent/GB788566A/en
Publication of GB788566A publication Critical patent/GB788566A/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
    • 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
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

788,566. Flexible hoses. COMPOFLEX CO., Ltd. Aug. 27, 1956 [Aug. 26, 1955], No. 24643/55. Addition to 743,743. Class 99(2). In the hose described in the parent Specification wherein a wire helix is accommodated within a helical pocket between inner and outer tubular members forming the wall of the hose, the members are seamless tubes, e.g. of extruded thermoplastic material. In making the hose, the tubes may be extruded simultaneously and with the helix located therebetween ; alternatively one of the methods described in the parent Specification is employed, the tubes being blown upon a mandrel.
GB24643/55A 1955-08-26 1955-08-26 Improvements relating to flexible hoses Expired GB788566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24643/55A GB788566A (en) 1955-08-26 1955-08-26 Improvements relating to flexible hoses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24643/55A GB788566A (en) 1955-08-26 1955-08-26 Improvements relating to flexible hoses

Publications (1)

Publication Number Publication Date
GB788566A true GB788566A (en) 1958-01-02

Family

ID=10214961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24643/55A Expired GB788566A (en) 1955-08-26 1955-08-26 Improvements relating to flexible hoses

Country Status (1)

Country Link
GB (1) GB788566A (en)

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