NL7108573A - - Google Patents

Info

Publication number
NL7108573A
NL7108573A NL7108573A NL7108573A NL7108573A NL 7108573 A NL7108573 A NL 7108573A NL 7108573 A NL7108573 A NL 7108573A NL 7108573 A NL7108573 A NL 7108573A NL 7108573 A NL7108573 A NL 7108573A
Authority
NL
Netherlands
Application number
NL7108573A
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
Publication of NL7108573A publication Critical patent/NL7108573A/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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • 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)
NL7108573A 1970-06-23 1971-06-22 NL7108573A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702030755 DE2030755A1 (de) 1970-06-23 1970-06-23 Schnecke mit einer Temperaturausgleichsspitze für eine kontinuierlich arbeitende Schneckenstrangpresse

Publications (1)

Publication Number Publication Date
NL7108573A true NL7108573A (de) 1971-12-27

Family

ID=5774626

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7108573A NL7108573A (de) 1970-06-23 1971-06-22

Country Status (5)

Country Link
US (1) US3762692A (de)
CH (1) CH523137A (de)
DE (1) DE2030755A1 (de)
FR (1) FR2099808A5 (de)
NL (1) NL7108573A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822867A (en) * 1972-10-17 1974-07-09 Improved Machinery Inc Control apparatus and methods for molding machinery
AT328170B (de) * 1973-01-16 1976-03-10 Kleinewefers Ind Company Gmbh Mehrschnecken-strangpresse fur das plastifizieren und mischen von kunststoffen
JPS57178B2 (de) * 1974-12-21 1982-01-05
CH590122A5 (de) * 1975-09-17 1977-07-29 Netstal Ag Maschf Giesserei
US4015833A (en) * 1975-10-03 1977-04-05 The B. F. Goodrich Company Extruder screw
US4099897A (en) * 1975-11-04 1978-07-11 Hitachi Cable, Ltd. Apparatus for producing foamed plastic insulated wires
DE3723456C1 (de) * 1987-07-16 1988-04-21 Werner & Pfleiderer Extruderschnecke
US6712495B2 (en) * 2001-11-20 2004-03-30 E. I. Du Pont De Nemours And Company Mixing apparatus
US20070047380A1 (en) * 2005-08-30 2007-03-01 Benjamin Craig A Extruder screw tip
US7748575B2 (en) * 2005-09-27 2010-07-06 Kabushikikaisha Matsui Seisakusho Screw type material feeding apparatus
JP5463318B2 (ja) * 2011-03-31 2014-04-09 株式会社日本製鋼所 二軸押出機用スクリュ軸構造
CA2843392C (en) 2014-02-19 2020-08-25 Redetec Inc. Apparatus for extruding plastic materials
AT519286B1 (de) * 2016-10-19 2018-12-15 Gruber Dietmar Doppelschneckenextruder
US20220022528A1 (en) * 2018-12-14 2022-01-27 China Tobacco Hunan Industrial Co., Ltd. Molding apparatus, cigarette filter rod and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641800A (en) * 1951-06-21 1953-06-16 Western Electric Co Apparatus for advancing and working plastic compounds
US2607077A (en) * 1951-06-28 1952-08-19 Dow Chemical Co Mixing torpedo for plastics extruders
US2752633A (en) * 1952-05-28 1956-07-03 Western Electric Co Apparatus for simultaneously advancing and working plastic material
US3045283A (en) * 1959-04-07 1962-07-24 Du Pont Injection molding machine
US3030898A (en) * 1959-04-30 1962-04-24 Bak Kraft Corp Ltd Dough treating machine
US3109913A (en) * 1960-09-02 1963-11-05 Jr John E Galajda Electrically heated mixing device
US3555616A (en) * 1967-08-07 1971-01-19 Goodrich Co B F Apparatus for extruding thermoplastic materials

Also Published As

Publication number Publication date
US3762692A (en) 1973-10-02
FR2099808A5 (de) 1972-03-17
CH523137A (de) 1972-05-31
DE2030755A1 (de) 1971-12-30

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