FR2099809A5 - - Google Patents

Info

Publication number
FR2099809A5
FR2099809A5 FR7122725A FR7122725A FR2099809A5 FR 2099809 A5 FR2099809 A5 FR 2099809A5 FR 7122725 A FR7122725 A FR 7122725A FR 7122725 A FR7122725 A FR 7122725A FR 2099809 A5 FR2099809 A5 FR 2099809A5
Authority
FR
France
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
FR7122725A
Other languages
French (fr)
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik 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
Priority claimed from DE19702030756 external-priority patent/DE2030756C2/de
Application filed by Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Application granted granted Critical
Publication of FR2099809A5 publication Critical patent/FR2099809A5/fr
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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7122725A 1970-06-23 1971-06-22 Expired FR2099809A5 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702030756 DE2030756C2 (de) 1970-06-23 Schneckenstrangpresse zur kontinuierlichen Verarbeitung von thermoplastischen Kunststoffen

Publications (1)

Publication Number Publication Date
FR2099809A5 true FR2099809A5 (ro) 1972-03-17

Family

ID=5774627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122725A Expired FR2099809A5 (ro) 1970-06-23 1971-06-22

Country Status (9)

Country Link
JP (1) JPS5341179B1 (ro)
AT (1) AT321562B (ro)
CH (1) CH522495A (ro)
FR (1) FR2099809A5 (ro)
GB (1) GB1335768A (ro)
LU (1) LU63383A1 (ro)
NL (1) NL7108574A (ro)
RO (1) RO84935B (ro)
ZA (1) ZA713746B (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167240A (ja) * 1983-03-14 1984-09-20 Chisso Corp 有機フイラ−を配合された熱可塑性樹脂組成物の成形物の製法及びそのための装置
WO2020180862A1 (en) * 2019-03-04 2020-09-10 Integrated Composite Products, Inc. Screw designs for use when molding products that include sheer sensitive materials

Also Published As

Publication number Publication date
RO84935B (ro) 1984-11-30
NL7108574A (ro) 1971-12-27
DE2030756B2 (de) 1971-12-09
ZA713746B (en) 1972-04-26
RO84935A (ro) 1984-10-31
GB1335768A (en) 1973-10-31
AT321562B (de) 1975-04-10
JPS5341179B1 (ro) 1978-10-31
DE2030756A1 (ro) 1971-12-09
CH522495A (de) 1972-06-30
LU63383A1 (ro) 1971-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse