BR7100586D0 - Aperfeicoamentos em maquina para moldar por injecao para o processamento de material termoplastico para moldagem - Google Patents

Aperfeicoamentos em maquina para moldar por injecao para o processamento de material termoplastico para moldagem

Info

Publication number: BR7100586D0
Authority: BR; Brazil
Prior art keywords: molding; processing; thermoplastic material; injection molding; machine improvements
Prior art date: 1970-02-04

Application number

BR586/71A

Other languages

English (en)

Inventor

B Bielfeldt

R Richardsen

Original Assignee

Krauss Maffei 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.)

1970-02-04

Filing date

1971-01-28

Publication date

1973-04-12

1971-01-28 Application filed by Krauss Maffei Ag filed Critical Krauss Maffei Ag

1973-04-12 Publication of BR7100586D0 publication Critical patent/BR7100586D0/pt

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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/63—Venting or degassing means
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/812—Venting

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Injection Moulding Of Plastics Or The Like (AREA)

BR586/71A 1970-02-04 1971-01-28 Aperfeicoamentos em maquina para moldar por injecao para o processamento de material termoplastico para moldagem BR7100586D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2005095A DE2005095B2 (de)	1970-02-04	1970-02-04	Einspritzeinheit einer SpritzgieBmaschine zum Verarbeiten von thermoplastischen Formmassen

Publications (1)

Publication Number	Publication Date
BR7100586D0 true BR7100586D0 (pt)	1973-04-12

Family

ID=5761423

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR586/71A BR7100586D0 (pt)	1970-02-04	1971-01-28	Aperfeicoamentos em maquina para moldar por injecao para o processamento de material termoplastico para moldagem

Country Status (5)

Country	Link
US (1)	US3804381A (pt)
BR (1)	BR7100586D0 (pt)
DE (1)	DE2005095B2 (pt)
FR (1)	FR2077998A5 (pt)
GB (1)	GB1321850A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4124306A (en) *	1977-11-30	1978-11-07	The French Oil Mill Machinery Company	Vent for devolatilizing screw press
US4185060A (en) *	1978-03-17	1980-01-22	Ladney M Jr	Method of manufacturing structural foam plastic products free from undesirable contaminant constituents
DE2934147A1 (de) *	1979-08-23	1981-03-12	Mannesmann Demag Kunstofftechnik Zweigniederlassung der Mannesmann Demag AG, 8500 Nürnberg	Entgasungs-schneckenspritzgiessmaschine
DE2947685A1 (de) *	1979-11-27	1981-07-23	Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover	Filtervorrichtung fuer schneckenextruder
DE3438649A1 (de) *	1984-10-22	1986-04-24	Windmöller & Hölscher, 4540 Lengerich	Einschneckenstrangpresse fuer thermoplastische und elastomere massen
US5123828A (en) *	1991-04-24	1992-06-23	Cincinnati Milacron Inc.	Extruder vent having recessed vent passageway opening
CH695764A5 (de) *	1992-12-31	2006-08-31	Antogi Ag	Doppelschneckenpresse.
US5868991A (en) *	1996-07-26	1999-02-09	Kimberly-Clark Worldwide, Inc.	Method for low temperature injection molding of hydrodisintegratable compositions
US6388001B1 (en) *	1999-12-21	2002-05-14	General Electric Company	Compounding filled silicone compositions
US20030025236A1 (en) *	2001-08-01	2003-02-06	Xerox Corporation	Toner extruder feed apparatus
US7291297B2 (en) *	2004-01-23	2007-11-06	Husky Injection Molding Systems Ltd.	Injection molding method and apparatus for continuous plastication
EP1815087A4 (en)	2004-11-26	2009-05-13	Lorenzo Nick Di	CONCRETE PANEL CONSTRUCTION SYSTEM AND METHOD OF MANUFACTURING THE PANELS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2736058A (en) *		1956-02-28		Extrusion apparatus
US2615199A (en) *	1945-05-15	1952-10-28	Welding Engineers	Material treating apparatus
NL279948A (pt) *	1961-06-20	1900-01-01
DE1226292B (de) *	1964-07-18	1966-10-06	Beteiligungs & Patentverw Gmbh	Spritzmaschine zur Entgasung und Trocknung
CH420580A (de) *	1965-02-08	1966-09-15	Buss Ag	Einrichtung zum Entgasen von plastischen Massen in Schneckenmaschinen
CH498891A (de) *	1968-02-22	1970-11-15	Basf Ag	Verfahren und Vorrichtung zum kontinuierlichen Herstellen von höhermolekularem Polyamid 6,6

1970
- 1970-02-04 DE DE2005095A patent/DE2005095B2/de not_active Ceased
- 1970-12-22 GB GB6078270A patent/GB1321850A/en not_active Expired
1971
- 1971-01-28 BR BR586/71A patent/BR7100586D0/pt unknown
- 1971-02-01 FR FR7103206A patent/FR2077998A5/fr not_active Expired
- 1971-02-01 US US00111442A patent/US3804381A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE2005095A1 (de)	1971-08-26
US3804381A (en)	1974-04-16
FR2077998A5 (pt)	1971-11-05
GB1321850A (en)	1973-07-04
DE2005095B2 (de)	1975-11-27

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