DE2700750A1 - Schnecke fuer kunststoffverarbeitende maschinen - Google Patents

Schnecke fuer kunststoffverarbeitende maschinen

Info

Publication number
DE2700750A1
DE2700750A1 DE19772700750 DE2700750A DE2700750A1 DE 2700750 A1 DE2700750 A1 DE 2700750A1 DE 19772700750 DE19772700750 DE 19772700750 DE 2700750 A DE2700750 A DE 2700750A DE 2700750 A1 DE2700750 A1 DE 2700750A1
Authority
DE
Germany
Prior art keywords
screw
strip
shaped
shaped sections
webs
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.)
Pending
Application number
DE19772700750
Other languages
German (de)
English (en)
Inventor
Seizo Takayama
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of DE2700750A1 publication Critical patent/DE2700750A1/de
Pending 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
    • B29C48/62—Screws characterised by the shape of the thread channel, e.g. U-shaped
    • 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE19772700750 1976-01-09 1977-01-10 Schnecke fuer kunststoffverarbeitende maschinen Pending DE2700750A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP161176A JPS5285256A (en) 1976-01-09 1976-01-09 Resin molding machine screw

Publications (1)

Publication Number Publication Date
DE2700750A1 true DE2700750A1 (de) 1977-07-14

Family

ID=11506293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772700750 Pending DE2700750A1 (de) 1976-01-09 1977-01-10 Schnecke fuer kunststoffverarbeitende maschinen

Country Status (3)

Country Link
JP (1) JPS5285256A (fr)
DE (1) DE2700750A1 (fr)
FR (1) FR2337619A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016053240A1 (fr) * 2014-09-29 2016-04-07 Compagnie Generale Des Etablissements Michelin Élément de vis d'extrudeuse
RU173113U1 (ru) * 2017-01-11 2017-08-14 Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" Экструдер для переработки разнородных вторичных полимерных материалов

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557445A (en) * 1978-10-24 1980-04-28 Toshiba Mach Co Ltd Screw for forming plastics
JPS5559944A (en) * 1978-10-30 1980-05-06 Toshiba Mach Co Ltd Plastic molding screw
JPS58157616U (ja) * 1982-04-15 1983-10-21 宇部興産株式会社 ベント式成形機用スクリユ
JPS5938041A (ja) * 1982-08-27 1984-03-01 Mitsubishi Heavy Ind Ltd 射出成形機等のスクリユ−軸
JPS62114718U (fr) * 1986-01-08 1987-07-21

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1024517A (en) * 1964-08-07 1966-03-30 Shell Int Research A single serew extruder with compounding means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016053240A1 (fr) * 2014-09-29 2016-04-07 Compagnie Generale Des Etablissements Michelin Élément de vis d'extrudeuse
US10272608B2 (en) 2014-09-29 2019-04-30 Compagnie Generale Des Etablissements Michelin Extruder screw element
RU173113U1 (ru) * 2017-01-11 2017-08-14 Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" Экструдер для переработки разнородных вторичных полимерных материалов

Also Published As

Publication number Publication date
AU2107277A (en) 1977-12-08
FR2337619B1 (fr) 1980-11-07
JPS543185B2 (fr) 1979-02-19
FR2337619A1 (fr) 1977-08-05
JPS5285256A (en) 1977-07-15

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Legal Events

Date Code Title Description
OHW Rejection