FR1146300A - Vertical head with a rotating part inside, for extrusion machine - Google Patents

Vertical head with a rotating part inside, for extrusion machine

Info

Publication number
FR1146300A
FR1146300A FR1146300DA FR1146300A FR 1146300 A FR1146300 A FR 1146300A FR 1146300D A FR1146300D A FR 1146300DA FR 1146300 A FR1146300 A FR 1146300A
Authority
FR
France
Prior art keywords
rotating part
part inside
extrusion machine
vertical head
head
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
Other languages
French (fr)
Inventor
Edward Zgid Zalewski
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 filed Critical
Application granted granted Critical
Publication of FR1146300A publication Critical patent/FR1146300A/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
    • B29C48/15—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1146300D 1956-03-27 1956-03-27 Vertical head with a rotating part inside, for extrusion machine Expired FR1146300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1146300T 1956-03-27

Publications (1)

Publication Number Publication Date
FR1146300A true FR1146300A (en) 1957-11-08

Family

ID=9645294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1146300D Expired FR1146300A (en) 1956-03-27 1956-03-27 Vertical head with a rotating part inside, for extrusion machine

Country Status (1)

Country Link
FR (1) FR1146300A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822548A (en) * 1986-06-13 1989-04-18 Firma Carl Freudenberg Method and apparatus for manufacturing a thread-reinforced rubber hose
US5049331A (en) * 1989-02-16 1991-09-17 Firma Carl Freudenberg Method of manufacturing a thread-reinforced, extruded rubber body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822548A (en) * 1986-06-13 1989-04-18 Firma Carl Freudenberg Method and apparatus for manufacturing a thread-reinforced rubber hose
US5049331A (en) * 1989-02-16 1991-09-17 Firma Carl Freudenberg Method of manufacturing a thread-reinforced, extruded rubber body

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