FR2119465A5 - - Google Patents

Info

Publication number: FR2119465A5
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

FR7145666A

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.)

Schweizerische Industrie Gesellschaft

Original Assignee

Schweizerische Industrie Gesellschaft

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.)

1970-12-22

Filing date

1971-12-20

Publication date

1972-08-04

1971-12-20 Application filed by Schweizerische Industrie Gesellschaft filed Critical Schweizerische Industrie Gesellschaft

1972-08-04 Application granted granted Critical

1972-08-04 Publication of FR2119465A5 publication Critical patent/FR2119465A5/fr

Status 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
- B29C48/68—Barrels or cylinders
- B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
- B29C48/687—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, 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
- B29C48/25—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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- 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
- B29C48/63—Screws having sections without mixing elements or threads, i.e. having cylinder shaped sections
- 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
- B29C48/92—Measuring, controlling or regulating
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92571—Position, e.g. linear or angular
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
- 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)

FR7145666A 1970-12-22 1971-12-20 Expired FR2119465A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1902870A CH535117A (fr)	1970-12-22	1970-12-22	Extrudeuse

Publications (1)

Publication Number	Publication Date
FR2119465A5 true FR2119465A5 (fr)	1972-08-04

Family

ID=4436865

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7145666A Expired FR2119465A5 (fr)	1970-12-22	1971-12-20

Country Status (6)

Country	Link
US (1)	US3780994A (fr)
CH (1)	CH535117A (fr)
DE (1)	DE2160062A1 (fr)
FR (1)	FR2119465A5 (fr)
GB (1)	GB1370440A (fr)
IT (1)	IT945825B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2427897A1 (fr) *	1978-06-09	1980-01-04	Pont A Mousson	Procede d'extrusion et filiere chaude pour sa mise en oeuvre
DE3534097A1 (de) *	1985-09-25	1987-04-02	Krupp Gmbh	Schneckenextruder

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2235784C3 (de) *	1972-07-21	1986-01-09	Uniroyal Englebert Reifen GmbH, 5100 Aachen	Einschnecken-Extruder zum Mischen und Homogenisieren von hochviskosen Kautschukmischungen und hochviskosen Thermoplasten
FR2325278A7 (fr) *	1973-02-27	1977-04-15	Werner & Pfleiderer	Element de cisaillage pour boudineuse utilisable pour la preparation des matieres plastiques
US4015833A (en) *	1975-10-03	1977-04-05	The B. F. Goodrich Company	Extruder screw
DE2758266C2 (de) *	1977-12-27	1982-11-25	Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover	Einrichtung zur Regelung des Durchsatzes eines an einem Polymerisationssystem angeschlossenen Ein- oder Doppelschneckenextruder
DE2924800C2 (de) *	1979-06-20	1982-08-19	Werner & Pfleiderer, 7000 Stuttgart	Drosselvorrichtung für eine zweiwellige Schneckenmaschine
GB2069354B (en) *	1980-01-16	1983-04-07	Kobe Steel Ltd	Continuous mixing
DE3026477A1 (de) *	1980-07-12	1982-02-04	Fried. Krupp Gmbh, 4300 Essen	Schneckenpresse
DE3150719C2 (de) *	1981-12-22	1987-04-02	Uniroyal Englebert Reifen GmbH, 5100 Aachen	Schneckenextruder
DE3217402A1 (de) *	1982-05-08	1983-11-10	Katjes Fassin GmbH + Co. KG, 4240 Emmerich	Verfahren und vorrichtung zur herstellung von gummiartigen suesswaren
ES8607810A1 (es) *	1985-04-30	1986-06-01	Gumix Sa	Una maquina extrusora-turbomezcladora
DE3728442A1 (de) *	1987-08-26	1989-03-09	Werner & Pfleiderer	Drosselvorrichtung fuer eine zweiwellige schneckenmaschine
DE4103261A1 (de) *	1991-02-04	1992-08-13	Berstorff Gmbh Masch Hermann	Verfahren und vorrichtung zur minimierung der anfahrverluste bei einem kaltbeschickungsextruder
US20030025236A1 (en) *	2001-08-01	2003-02-06	Xerox Corporation	Toner extruder feed apparatus
EP2000282A1 (fr) *	2007-06-08	2008-12-10	Sovema S.p.A.	Extrudeuse réglable de traitement de matières thermoplastiques différentes
JP5430124B2 (ja) *	2008-10-31	2014-02-26	株式会社神戸製鋼所	混練度調整装置及び混練度調整方法
JP6465091B2 (ja) *	2016-09-30	2019-02-06	トヨタ自動車株式会社	二軸押出混練装置およびそれを用いた電極ペーストの製造方法
CN110658102A (zh) *	2019-10-30	2020-01-07	佛山市第一人民医院（中山大学附属佛山医院）	一种脆碎仪

1970
- 1970-12-22 CH CH1902870A patent/CH535117A/fr not_active IP Right Cessation
1971
- 1971-11-30 DE DE19712160062 patent/DE2160062A1/de active Pending
- 1971-12-03 US US00204488A patent/US3780994A/en not_active Expired - Lifetime
- 1971-12-13 GB GB5781671A patent/GB1370440A/en not_active Expired
- 1971-12-17 IT IT71128/71A patent/IT945825B/it active
- 1971-12-20 FR FR7145666A patent/FR2119465A5/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2427897A1 (fr) *	1978-06-09	1980-01-04	Pont A Mousson	Procede d'extrusion et filiere chaude pour sa mise en oeuvre
DE3534097A1 (de) *	1985-09-25	1987-04-02	Krupp Gmbh	Schneckenextruder

Also Published As

Publication number	Publication date
US3780994A (en)	1973-12-25
CH535117A (fr)	1973-03-31
IT945825B (it)	1973-05-10
GB1370440A (en)	1974-10-16
DE2160062A1 (de)	1972-07-13

Legal Events

Date	Code	Title	Description
1977-02-11	ST	Notification of lapse

Publication	Publication Date	Title
FR2119465A5 (fr)	1972-08-04
AU1473870A (fr)	1971-11-11
AU2044470A (fr)	1972-03-30
AU2130570A (fr)	1972-04-27
AU1326870A (fr)	1971-10-28
AU1336970A (fr)	1971-10-07
AU1517670A (fr)	1971-11-18
AU1716970A (fr)	1972-01-06
AU1833270A (fr)	1972-02-10
AU2017870A (fr)	1972-03-23
AU2085370A (fr)	1972-04-13
AU1832970A (fr)	1972-02-03
AU1881070A (fr)	1972-02-17
AU1328670A (fr)	1971-10-07
AU1343870A (fr)	1971-10-07
AU2144270A (fr)	1972-04-27
AU2131570A (fr)	1972-04-27
AU2130770A (fr)	1972-04-27
AU1581370A (fr)	1971-12-09
AU2119370A (fr)	1972-04-20
AU2115870A (fr)	1972-04-20
AU2112570A (fr)	1972-04-20
AU1591370A (fr)	1971-12-09
AU2061170A (fr)	1972-04-13
AU1603270A (fr)	1971-12-09

FR2119465A5 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (1)

Family

ID=4436865

Family Applications (1)

Country Status (6)

Cited By (2)

Families Citing this family (17)

Cited By (2)

Also Published As

Similar Documents

Legal Events