ZA717533B - Continuously manufactured flexible conduit - Google Patents

Continuously manufactured flexible conduit

Info

Publication number
ZA717533B
ZA717533B ZA717533A ZA717533A ZA717533B ZA 717533 B ZA717533 B ZA 717533B ZA 717533 A ZA717533 A ZA 717533A ZA 717533 A ZA717533 A ZA 717533A ZA 717533 B ZA717533 B ZA 717533B
Authority
ZA
South Africa
Prior art keywords
flexible conduit
continuously manufactured
manufactured flexible
continuously
conduit
Prior art date
Application number
ZA717533A
Other languages
English (en)
Inventor
D Kleykamp
I Gaster
Original Assignee
Dayco Corp
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 Dayco Corp filed Critical Dayco Corp
Publication of ZA717533B publication Critical patent/ZA717533B/xx

Links

Classifications

    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Ropes Or Cables (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ZA717533A 1970-11-13 1971-11-09 Continuously manufactured flexible conduit ZA717533B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8933370A 1970-11-13 1970-11-13

Publications (1)

Publication Number Publication Date
ZA717533B true ZA717533B (en) 1972-08-30

Family

ID=22217090

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA717533A ZA717533B (en) 1970-11-13 1971-11-09 Continuously manufactured flexible conduit

Country Status (11)

Country Link
US (1) US3725178A (enExample)
JP (1) JPS5137939B1 (enExample)
AU (1) AU469374B2 (enExample)
BE (1) BE775234A (enExample)
BR (1) BR7107595D0 (enExample)
CA (1) CA972513A (enExample)
FR (1) FR2113925B1 (enExample)
GB (1) GB1375016A (enExample)
IT (1) IT941134B (enExample)
NL (1) NL7115580A (enExample)
ZA (1) ZA717533B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA753729B (en) * 1974-07-26 1976-05-26 Philip Morris Inc Method and apparatus for twisting the strip material
JPS5919811B2 (ja) * 1975-04-11 1984-05-09 クラレプラスチツクス （株） 合成樹脂製伸縮性可撓ホ−スの製造方法
US4064355A (en) * 1976-11-08 1977-12-20 Dayco Corporation Polymeric flexible hose construction and method of making same
US4162370A (en) * 1977-06-24 1979-07-24 Automation Industries, Inc. Current carrying hose assembly
US4194081A (en) * 1977-10-11 1980-03-18 Dayco Corporation Vaccum cleaner hose construction having electrical conductors extending therealong and method of making same
US4207127A (en) * 1977-12-05 1980-06-10 Dayco Corporation Method of producing a continuous flexible tubular conduit
US4135869A (en) * 1977-12-05 1979-01-23 Dayco Corporation Apparatus for producing a continuous flexible tubular conduit
GB2142270A (en) * 1983-06-28 1985-01-16 Copely Dev Ltd Extruded flexible reinforced tubing
CA3016231A1 (en) * 2016-04-25 2017-11-02 Halliburton Energy Services, Inc. Helix hand reversal mitigation system and method
CN110744842B (zh) * 2019-10-15 2021-08-31 浙江天梯塑胶科技有限公司 一种可伸缩编织管的生产设备
CN111483127B (zh) * 2020-05-27 2025-04-08 百丰利科技(河北)有限公司 一种用于处理盒胶辊的胶管挤出成型装置
CN114013001B (zh) * 2021-10-19 2023-11-03 福建上杭润发电缆有限公司 一种电子工程用外接电线挤出装置
CN114043703A (zh) * 2021-11-02 2022-02-15 北京动力源创科技发展有限公司 一种挤出机自动抽真空的控制系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503823A (en) * 1966-04-04 1970-03-31 Polymer Corp Method for coating metal substrates with thermoplastic resins

Also Published As

Publication number Publication date
NL7115580A (enExample) 1972-05-16
FR2113925B1 (enExample) 1976-02-13
FR2113925A1 (enExample) 1972-06-30
JPS5137939B1 (enExample) 1976-10-19
BE775234A (fr) 1972-03-01
US3725178A (en) 1973-04-03
GB1375016A (enExample) 1974-11-27
BR7107595D0 (pt) 1973-02-15
AU469374B2 (en) 1976-02-12
DE2156069A1 (de) 1972-05-25
AU3557871A (en) 1973-05-17
IT941134B (it) 1973-03-01
CA972513A (en) 1975-08-12
DE2156069B2 (de) 1977-05-26

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