GB1359037A - Method for the manufacture of tubing formed of extrudable material and containing reinforceing inserts and an extrusion head for use in the performance of the aforesaid method - Google Patents

Method for the manufacture of tubing formed of extrudable material and containing reinforceing inserts and an extrusion head for use in the performance of the aforesaid method

Info

Publication number
GB1359037A
GB1359037A GB2824571A GB2824571A GB1359037A GB 1359037 A GB1359037 A GB 1359037A GB 2824571 A GB2824571 A GB 2824571A GB 2824571 A GB2824571 A GB 2824571A GB 1359037 A GB1359037 A GB 1359037A
Authority
GB
United Kingdom
Prior art keywords
passage
rubber
annular
die
secured
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
GB2824571A
Other languages
English (en)
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.)
SCHIESSER AG
Original Assignee
SCHIESSER AG
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 SCHIESSER AG filed Critical SCHIESSER AG
Publication of GB1359037A publication Critical patent/GB1359037A/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
    • 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
    • B29C48/15—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)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB2824571A 1970-06-16 1971-06-16 Method for the manufacture of tubing formed of extrudable material and containing reinforceing inserts and an extrusion head for use in the performance of the aforesaid method Expired GB1359037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH910070A CH510508A (de) 1970-06-16 1970-06-16 Verfahren zur Herstellung von Verstärkungseinlagen enthaltenden Schläuchen aus plastischen Massen sowie Spritzkopf zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
GB1359037A true GB1359037A (en) 1974-07-03

Family

ID=4348314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2824571A Expired GB1359037A (en) 1970-06-16 1971-06-16 Method for the manufacture of tubing formed of extrudable material and containing reinforceing inserts and an extrusion head for use in the performance of the aforesaid method

Country Status (6)

Country Link
JP (1) JPS5313663B1 (enrdf_load_stackoverflow)
CH (1) CH510508A (enrdf_load_stackoverflow)
DE (1) DE2126872C3 (enrdf_load_stackoverflow)
FR (1) FR2095300B1 (enrdf_load_stackoverflow)
GB (1) GB1359037A (enrdf_load_stackoverflow)
NL (1) NL7107737A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282777A (en) * 1993-10-18 1995-04-19 Prod & Mangueras Especiales Reinforced hosepipe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012101814U1 (de) * 2012-05-16 2013-08-20 Rehau Ag + Co Schlauchleitung, insbesondere für Tauchausrüstungen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR957955A (enrdf_load_stackoverflow) * 1950-03-02
US2284866A (en) * 1938-12-10 1942-06-02 Hansson Bror Arrangement for the manufacture of rubber hose
DE932866C (de) * 1952-02-29 1955-09-12 Basf Ag Vorrichtung zur kontinuierlichen Herstellung von kalibrierten Profilen
FR1187066A (fr) * 1956-10-04 1959-09-07 Perfectionnements apportés aux corps en matière plastique, obtenus par extrusion et renforcés par des fibres, et aux procédés et dispositifs servant à leur fabrication
GB856955A (en) * 1958-01-10 1960-12-21 Leonce Marie Henri Kraffe De L Improvements relating to machines for extruding tubes
FR1324920A (fr) * 1961-04-06 1963-04-26 Plastus Sa Perfectionnement aux machines pour l'extrusion de gaines, tuyaux ou profilés en matière armée
NL166426C (nl) * 1968-09-20 1900-01-01 Schiesser Ag Extrusiemondstuk voor de vervaardiging van een gewa- pende slang uit thermoplastische kunststof.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282777A (en) * 1993-10-18 1995-04-19 Prod & Mangueras Especiales Reinforced hosepipe

Also Published As

Publication number Publication date
JPS5313663B1 (enrdf_load_stackoverflow) 1978-05-11
NL7107737A (enrdf_load_stackoverflow) 1971-12-20
DE2126872B2 (de) 1980-10-02
FR2095300A1 (enrdf_load_stackoverflow) 1972-02-11
DE2126872A1 (de) 1971-12-23
CH510508A (de) 1971-07-31
FR2095300B1 (enrdf_load_stackoverflow) 1974-04-26
DE2126872C3 (de) 1981-05-14

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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