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FR2586611B1 - DEVICE FOR QUICK ADJUSTMENT OF THE OPENING OF A FLAT EXTRUSION DIE AND DIE PROVIDED WITH SUCH A DEVICE - Google Patents

DEVICE FOR QUICK ADJUSTMENT OF THE OPENING OF A FLAT EXTRUSION DIE AND DIE PROVIDED WITH SUCH A DEVICE

Info

Publication number
FR2586611B1
FR2586611B1 FR8513027A FR8513027A FR2586611B1 FR 2586611 B1 FR2586611 B1 FR 2586611B1 FR 8513027 A FR8513027 A FR 8513027A FR 8513027 A FR8513027 A FR 8513027A FR 2586611 B1 FR2586611 B1 FR 2586611B1
Authority
FR
France
Prior art keywords
die
opening
quick adjustment
flat extrusion
extrusion die
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
FR8513027A
Other languages
French (fr)
Other versions
FR2586611A1 (en
Inventor
Andre Barbarit
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.)
EMS EXTRUSION
Original Assignee
EMS EXTRUSION
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 EMS EXTRUSION filed Critical EMS EXTRUSION
Priority to FR8513027A priority Critical patent/FR2586611B1/en
Publication of FR2586611A1 publication Critical patent/FR2586611A1/en
Application granted granted Critical
Publication of FR2586611B1 publication Critical patent/FR2586611B1/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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8513027A 1985-09-02 1985-09-02 DEVICE FOR QUICK ADJUSTMENT OF THE OPENING OF A FLAT EXTRUSION DIE AND DIE PROVIDED WITH SUCH A DEVICE Expired FR2586611B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8513027A FR2586611B1 (en) 1985-09-02 1985-09-02 DEVICE FOR QUICK ADJUSTMENT OF THE OPENING OF A FLAT EXTRUSION DIE AND DIE PROVIDED WITH SUCH A DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8513027A FR2586611B1 (en) 1985-09-02 1985-09-02 DEVICE FOR QUICK ADJUSTMENT OF THE OPENING OF A FLAT EXTRUSION DIE AND DIE PROVIDED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2586611A1 FR2586611A1 (en) 1987-03-06
FR2586611B1 true FR2586611B1 (en) 1988-03-18

Family

ID=9322553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8513027A Expired FR2586611B1 (en) 1985-09-02 1985-09-02 DEVICE FOR QUICK ADJUSTMENT OF THE OPENING OF A FLAT EXTRUSION DIE AND DIE PROVIDED WITH SUCH A DEVICE

Country Status (1)

Country Link
FR (1) FR2586611B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401429C2 (en) * 1994-01-19 1997-03-27 Reifenhaeuser Masch Wide slot die tool for the extrusion of foils and sheets made of thermoplastic

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901770A (en) * 1955-05-06 1959-09-01 Du Pont Extrusion apparatus and processes of extruding
US3067464A (en) * 1960-09-20 1962-12-11 Du Pont Adjustment mechanism
GB1508128A (en) * 1974-06-17 1978-04-19 Agfa Gevaert Extrusion die assembly with adjustable orifice
DE2631099A1 (en) * 1976-07-10 1978-01-19 Theysohn Friedrich Fa Extruder with flat sheeting die - consisting of a base body adjoining die opening in which there is an adjustable baffle bar and an adjustable pair of lips

Also Published As

Publication number Publication date
FR2586611A1 (en) 1987-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse