BE764306A - Boudineuse a vis a pas simple realisant un cisaillement ameliore - Google Patents

Boudineuse a vis a pas simple realisant un cisaillement ameliore

Info

Publication number: BE764306A
Authority: BE; Belgium
Prior art keywords: achieving; thread screw; screw cutter; improved shear; shear
Prior art date: 1970-04-13

Application number

BE764306A

Other languages

English (en)

Inventor

H Schippers

F Hensen

E Lenk

Original Assignee

Barmag Barmer Maschf

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.)

1970-04-13

Filing date

1971-03-16

Publication date

1971-08-16

1971-03-16 Application filed by Barmag Barmer Maschf filed Critical Barmag Barmer Maschf

1971-08-16 Publication of BE764306A publication Critical patent/BE764306A/fr

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
- B29C48/64—Screws with two or more threads
- B29C48/65—Screws with two or more threads neighbouring threads or channels having different configurations, e.g. one thread being lower than its neighbouring thread
- 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)

BE764306A 1970-04-13 1971-03-16 Boudineuse a vis a pas simple realisant un cisaillement ameliore BE764306A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702017580 DE2017580A1 (de)	1970-04-13	1970-04-13	Schneckenstrangpresse mit einer eingängigen, eine erhöhte Scherung bewirkenden Schnecke

Publications (1)

Publication Number	Publication Date
BE764306A true BE764306A (fr)	1971-08-16

Family

ID=5767927

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE764306A BE764306A (fr)	1970-04-13	1971-03-16	Boudineuse a vis a pas simple realisant un cisaillement ameliore

Country Status (9)

Country	Link
US (1)	US3701512A (fr)
BE (1)	BE764306A (fr)
CH (1)	CH521222A (fr)
DE (1)	DE2017580A1 (fr)
ES (1)	ES196136Y (fr)
FR (1)	FR2089426A5 (fr)
GB (1)	GB1352934A (fr)
LU (1)	LU62877A1 (fr)
NL (1)	NL7102957A (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3870284A (en) *	1972-08-23	1975-03-11	Koehring Co	Extruder screws
US4015832A (en) *	1972-08-23	1977-04-05	Koehring Company	Extruder screws
US3989941A (en) *	1972-09-28	1976-11-02	Midland-Ross Corporation	Extruder and screw therefor for effecting transverse currents in work material handled thereby
US3858856A (en) *	1973-01-26	1975-01-07	John S Hsu	Extruder screw
US4000884A (en) *	1975-07-25	1977-01-04	Chung Chan I	Extruder screw
US4363768A (en) *	1977-04-15	1982-12-14	Hpm Corporation	Method of injection molding employing multichannel wave screw
GB1597770A (en) *	1978-05-31	1981-09-09	Hpm Corp	Injection moulding machine with multi-channel wave screw
US4173417A (en) *	1977-04-15	1979-11-06	Hpm Corporation	Extrusion apparatus and method
US4128341A (en) *	1977-04-29	1978-12-05	Ingersoll-Rand Co.	Extruder screw
US4140400A (en) *	1977-11-18	1979-02-20	Francis Shaw & Company	Extruder screw
US4215978A (en) *	1978-07-14	1980-08-05	Ube Industries, Ltd.	Resin moulding screws
US4330214A (en) *	1980-02-19	1982-05-18	W. H. Willert, Inc.	Plasticizing screw
IT1131274B (it) *	1980-06-05	1986-06-18	Mazzoni G Mecc Costr	Coclee ad alto rendimento per l'estrusione e la raffinazione in continuo di saponi,detergenti ed altri prodotti ad essi assimilabili
CA1161231A (fr) *	1980-12-10	1984-01-31	Phillips Cables Limited	Extrudeuse a vis sans fin
US4405239A (en) *	1982-04-13	1983-09-20	Chung Chan I	Energy efficient extruder screw
US4632795A (en) *	1982-11-26	1986-12-30	Wenger Manufacturing, Inc.	Method and apparatus for extrusion processing of cellulose bearing materials
JPS61227003A (ja) *	1985-04-01	1986-10-09	Toshiba Mach Co Ltd	サブフライトを備えたプラスチツク成形用スクリユ
US4964730A (en) *	1986-08-19	1990-10-23	Alzner Bernard G	Plasticating extruder screw
BE1000910A3 (fr) *	1987-09-16	1989-05-16	Advanced Recycling Tech	Vis d'extrusion de matiere thermoplastiques.
US5219590A (en) *	1991-06-13	1993-06-15	Hpm Corporation	Triple channel wave screw
US5288223A (en) *	1991-06-14	1994-02-22	Alfonso Toro	Three stage intermixing feed screw for polymers
US5816698A (en) *	1996-04-15	1998-10-06	Spirex Corporation	Screw and plasticating apparatus and method
US6227692B1 (en)	1997-08-12	2001-05-08	Husky Injection Molding Systems Ltd.	Double wave screw
US6132075A (en) *	1998-09-25	2000-10-17	Hpm Corporation	Multichannel wave screw with a slush channel barrier section
US6234659B1 (en)	1998-09-25	2001-05-22	Hpm Corporation	Surge suppressor for vented injection molding machine screw
US6056430A (en) *	1998-09-25	2000-05-02	Hpm Corporation	Plasticating apparatus having a multichannel wave screw with a cross channel solids transition
JP4034124B2 (ja) *	2002-06-05	2008-01-16	株式会社ブリヂストン	押出機用スクリュー及びその製造方法
US6988821B2 (en) *	2002-12-30	2006-01-24	Dray Sr Robert F	Plastics screw with barrier members
DK175687B1 (da) *	2003-01-10	2005-01-17	Tetra Laval Holdings & Finance	Transportsnegl til anvendelse som overfladeskraber i køle- og fryseenheder
PT1459867E (pt) *	2003-03-13	2004-12-31	M R S Italia S R L	Dispositivo de mistura para extrusores
CA2525679C (fr) *	2003-06-19	2007-04-10	Husky Injection Molding Systems Ltd.	Partie de melange amelioree pour vis de plastification
JP4750852B2 (ja) *	2005-09-23	2011-08-17	ネクストロム・オサケユキテュア	コーティングラインにおける方法およびそのライン構成
CN102285018B (zh) *	2011-04-29	2014-02-19	华东理工大学	用于不同熔点塑料分离的螺杆及包括其的装置
CN103496143A (zh) *	2013-09-27	2014-01-08	昆山凯诺尔金属制品有限公司	一种塑料挤出机
CA2843392C (fr)	2014-02-19	2020-08-25	Redetec Inc.	Appareil servant a extruder des matieres plastiques
US20180354181A1 (en) *	2015-12-04	2018-12-13	University Of Massachusetts	Extrusion apparatus and methods
US10350809B2 (en)	2016-04-21	2019-07-16	Robert F. Dray, Sr.	Plastic processing screw
FI129682B (en) *	2016-08-26	2022-06-30	Teknologian Tutkimuskeskus Vtt Oy	Single screw extruder and method
DE102017113836B4 (de) *	2017-06-22	2022-04-21	KraussMaffei Extrusion GmbH	Extruderschnecke, Extrusionsvorrichtung mit Extruderschnecke sowie Verfahren zum Plastifizieren eines Kunststoffes
RU189425U1 (ru) *	2019-03-20	2019-05-22	Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского"	Экструдер для переработки разнородных вторичных полимерных и строительных материалов
ES2988811T3 (es)	2022-02-24	2024-11-21	Schoeller Allibert Gmbh	Producto moldeado por inyección bicolor y método de moldeado por inyección bicolor

1970
- 1970-04-13 DE DE19702017580 patent/DE2017580A1/de active Pending
1971
- 1971-02-24 CH CH265171A patent/CH521222A/de not_active IP Right Cessation
- 1971-03-05 NL NL7102957A patent/NL7102957A/xx unknown
- 1971-03-16 BE BE764306A patent/BE764306A/fr unknown
- 1971-03-17 ES ES1971196136U patent/ES196136Y/es not_active Expired
- 1971-03-30 LU LU62877D patent/LU62877A1/xx unknown
- 1971-04-07 US US132064A patent/US3701512A/en not_active Expired - Lifetime
- 1971-04-08 FR FR7112562A patent/FR2089426A5/fr not_active Expired
- 1971-04-19 GB GB2466471*A patent/GB1352934A/en not_active Expired

Also Published As

Publication number	Publication date
NL7102957A (fr)	1971-10-15
US3701512A (en)	1972-10-31
ES196136Y (es)	1975-07-01
DE2017580A1 (de)	1971-10-28
GB1352934A (en)	1974-05-15
ES196136U (es)	1975-03-01
CH521222A (de)	1972-04-15
LU62877A1 (fr)	1971-08-24
FR2089426A5 (fr)	1972-01-07

Publication	Publication Date	Title
BE764306A (fr)	1971-08-16	Boudineuse a vis a pas simple realisant un cisaillement ameliore
CH544236A (de)	1973-11-15	Schraubverbindung
BR7107416D0 (pt)	1973-04-17	Parafuso combinado
BR7106540D0 (pt)	1973-04-26	Dispositivo anticoncepcional aperfeicoado
CH543335A (de)	1973-10-31	Fräsmesserkopf
AT325411B (de)	1975-10-27	Schneidevorrichtung
BE772951A (fr)	1971-10-15	Perforateur operant par cisaillement
SE386261B (sv)	1976-08-02	Projektilenhet
DK144674C (da)	1982-10-11	Klippemaskine
DD81867A1 (de)	1971-05-12	Schneideinrichtung
CH541397A (fr)	1973-09-15	Poinçon à découper
CH543317A (de)	1973-10-31	Stanzenstrasse
DE1934836B2 (de)	1971-06-16	Messerkopf
CH537542A (de)	1973-05-31	Schraubenantrieb
DD86577A1 (de)	1971-12-12	Aufschnittschneidemaschine
AT312377B (de)	1973-12-27	Schraubnagel
CH524417A (de)	1972-06-30	Spanabhebendes Werkzeug
AT334237B (de)	1976-01-10	Abstutzvorrichtung
CH536677A (de)	1973-05-15	Lötwerkzeug
CH534821A (fr)	1973-03-15	Vis taraudeuse
CH526340A (de)	1972-08-15	Fleischkutter
CA835143A (en)	1970-02-24	Shearing device
CH539483A (de)	1973-09-14	Fräser
BE769463A (fr)	1971-11-16	Cisaille
FR1450308A (fr)	1966-05-06	Bloc-cisaille