CA935751A - Production of spiral wound hose - Google Patents

Production of spiral wound hose

Info

Publication number
CA935751A
CA935751A CA113736A CA113736A CA935751A CA 935751 A CA935751 A CA 935751A CA 113736 A CA113736 A CA 113736A CA 113736 A CA113736 A CA 113736A CA 935751 A CA935751 A CA 935751A
Authority
CA
Canada
Prior art keywords
production
spiral wound
wound hose
hose
spiral
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
CA113736A
Other versions
CA113736S (en
Inventor
W. Evans Colin
B. Cavanagh Denis
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.)
Dunlop Holdings Ltd
Original Assignee
Dunlop Holdings 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 Dunlop Holdings Ltd filed Critical Dunlop Holdings Ltd
Application granted granted Critical
Publication of CA935751A publication Critical patent/CA935751A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CA113736A 1970-05-29 1971-05-25 Production of spiral wound hose Expired CA935751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2595770 1970-05-29

Publications (1)

Publication Number Publication Date
CA935751A true CA935751A (en) 1973-10-23

Family

ID=10236063

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113736A Expired CA935751A (en) 1970-05-29 1971-05-25 Production of spiral wound hose

Country Status (9)

Country Link
BE (1) BE767717A (en)
BR (1) BR7103296D0 (en)
CA (1) CA935751A (en)
DE (1) DE2126698A1 (en)
FR (1) FR2090378B1 (en)
GB (1) GB1347246A (en)
IE (1) IE35272B1 (en)
SE (1) SE374691B (en)
ZA (1) ZA713356B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120688C2 (en) * 1981-05-23 1983-12-01 Polyflex, Schwarz GmbH & Co, 6840 Hüttenfeld Method for the helical deformation of a pressure carrier, in particular in the form of a wire for a high-pressure hose, and device for carrying out the method
DE3315586A1 (en) * 1983-04-29 1984-10-31 Keramchemie GmbH, 5433 Siershahn Process for producing a composite pipe
DE3841597C2 (en) * 1988-12-09 1998-09-17 Lothar Elsner Process for the continuous production of fiber-reinforced plastic pipes and device for carrying out the process
CN107442697A (en) * 2017-09-13 2017-12-08 张高 The steel wire winding device of steel wire mesh frame pipe
CN107877842A (en) * 2017-11-30 2018-04-06 山东仝多宝机械设备有限公司 Concrete pump hose production line enhancement layer winding system
CN108246923B (en) * 2018-01-22 2023-09-26 漯河恒丰机械制造科技有限公司 Full-automatic intelligent steel wire winding equipment
CN111266494A (en) * 2020-04-15 2020-06-12 枣庄市天一实业有限公司 High-speed steel wire winding machine
CN113211818B (en) * 2021-06-10 2024-09-13 苏州星倍德管道设备有限公司 Production line of steel wire reinforced composite pipe
CN114178435B (en) * 2021-12-13 2024-10-08 东莞市杜氏诚发精密弹簧有限公司 Bidirectional spring wire winding device

Also Published As

Publication number Publication date
GB1347246A (en) 1974-02-27
BE767717A (en) 1971-10-18
FR2090378A1 (en) 1972-01-14
DE2126698A1 (en) 1971-12-02
ZA713356B (en) 1972-03-29
IE35272B1 (en) 1975-12-24
SE374691B (en) 1975-03-17
BR7103296D0 (en) 1973-03-29
IE35272L (en) 1971-11-29
FR2090378B1 (en) 1973-06-08

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