FI840893A - Munstycke foer straengsprutningsanordning. - Google Patents

Munstycke foer straengsprutningsanordning. Download PDF

Info

Publication number: FI840893A
Authority: FI; Finland
Prior art keywords: straengsprutningsanordning; munstycke; foer; munstycke foer; foer straengsprutningsanordning
Prior art date: 1983-03-07

Application number

FI840893A

Other languages

English (en)

Other versions

FI77406C (fi

FI77406B (fi

FI840893A0 (fi

Inventor

Edward James Seiffert

Original Assignee

Du Pont

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.)

1983-03-07

Filing date

1984-03-06

Publication date

1984-09-08

1984-03-06 Application filed by Du Pont filed Critical Du Pont

1984-03-06 Publication of FI840893A0 publication Critical patent/FI840893A0/fi

1984-09-08 Publication of FI840893A publication Critical patent/FI840893A/fi

1988-11-30 Application granted granted Critical

1988-11-30 Publication of FI77406B publication Critical patent/FI77406B/fi

1989-03-10 Publication of FI77406C publication Critical patent/FI77406C/fi

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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

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

FI840893A 1983-03-07 1984-03-06 Munstycke foer straengsprutningsanordning. FI77406C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/472,643 US4518343A (en)	1983-03-07	1983-03-07	Extrusion die
US47264383		1983-03-07

Publications (4)

Publication Number	Publication Date
FI840893A0 FI840893A0 (fi)	1984-03-06
FI840893A true FI840893A (fi)	1984-09-08
FI77406B FI77406B (fi)	1988-11-30
FI77406C FI77406C (fi)	1989-03-10

Family

ID=23876357

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI840893A FI77406C (fi)	1983-03-07	1984-03-06	Munstycke foer straengsprutningsanordning.

Country Status (6)

Country	Link
US (1)	US4518343A (fi)
EP (1)	EP0121136B1 (fi)
JP (1)	JPS59167235A (fi)
CA (1)	CA1212215A (fi)
DE (1)	DE3469280D1 (fi)
FI (1)	FI77406C (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01128821A (ja) *	1987-11-16	1989-05-22	Fujikura Ltd	プラスチックチューブの肉厚調整方法
US5102602A (en) *	1990-06-04	1992-04-07	Plastics Usa Corporation	Adjustable diehead
CA2219022A1 (en) *	1995-04-24	1996-10-31	Black Clawson Sano Inc.	Extrusion die
DE19535930C1 (de)	1995-09-27	1997-01-09	Heinz Dr Ing Gros	Vorrichtung zur veränderlichen Begrenzung eines flachen Fließkanals und Verfahren zum Austragen einer Massebahn mit veränderlicher Geometrie
CA2220977A1 (en) *	1996-03-25	1997-10-02	Mitsui Petrochemical Industries, Ltd.	Pipe molding die and resin pipe molded by pipe molding die
US5882564A (en) *	1996-06-24	1999-03-16	Andersen Corporation	Resin and wood fiber composite profile extrusion method
US5776519A (en) *	1997-06-06	1998-07-07	Graham Engineering Corporation	Parison extrusion head with quick change die ring clamp assembly
DE10014653A1 (de) *	2000-03-24	2001-10-11	Simona Ag	Verfahren zum Herstellen eines nach dem Relining-Verfahren in eine schadhafte Rohrleitung oder einen schadhaften Kanal einstzbaren Rohrschusses
US6769899B2 (en) *	2001-02-09	2004-08-03	American Maplan Corporation	Independent X/Y flow adjustable extrusion die
US20060275571A1 (en) *	2005-06-02	2006-12-07	Mure Cliff R	Polyethylene pipes

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2952872A (en) *	1954-02-08	1960-09-20	Ici Ltd	Production of film
US2769200A (en) *	1955-03-07	1956-11-06	Dow Chemical Co	Radial extrusion die
US3079636A (en) *	1960-04-11	1963-03-05	Monsanto Chemicals	Blow extrusion apparatus
NL284631A (fi) *	1961-10-23	1900-01-01
LU41235A1 (fi) *	1962-02-12	1963-08-12
NL289127A (fi) *	1962-03-28	1900-01-01
US3349436A (en) *	1965-09-21	1967-10-31	Danadyne Inc	Apparatus for extruding foamed plastics and the like
US3491406A (en) *	1967-07-05	1970-01-27	Ethyl Corp	Die assembly
US3488669A (en) *	1968-02-01	1970-01-06	Ethyl Corp	Tubular film die
US3492694A (en) *	1968-03-01	1970-02-03	Cupples Container Co	Radial extrusion die
DE1928883A1 (de) *	1969-06-06	1970-12-10	Hoechst Ag	Vorrichtung und Verfahren zur Herstellung von duennen Blasschlaeuchen aus thermoplastischen Kunststoffen
US3769397A (en) *	1971-03-15	1973-10-30	Du Pont	Method of making a tube of plastic film
US3809515A (en) *	1972-03-03	1974-05-07	Farrell Patent Co	Extrusion die for blowing plastic film
US3912240A (en) *	1973-07-09	1975-10-14	Cincinnati Milacron Inc	Method and apparatus for extruding plastic pipe and the like
US3884611A (en) *	1973-10-24	1975-05-20	Leesona Corp	Extrusion die
JPS5242556A (en) *	1975-09-30	1977-04-02	Kubota Ltd	Method of automatically controlling tube thickness in extrusion molding of tube
DE2554551C3 (de) *	1975-12-04	1978-05-24	Reifenhaeuser Kg, 5210 Troisdorf	Vorrichtung zum Abdichten des unter Überdruck stehenden Innenraumes von Kunststoffrohren beim Strangpressen
DE2654001C2 (de) *	1976-11-27	1986-02-06	Harald 5210 Troisdorf Feuerherm	Vorrichtung zum Herstellen von aus thermoplastischem Kunstoff bestehenden Hohlkörpern
DE2823999C2 (de) *	1977-11-21	1984-06-20	Harald 5210 Troisdorf Feuerherm	Vorrichtung zum Regeln und/oder Einstellen der Wandstärke von aus thermoplastischem Kunststoff gebildeten Hohlkörpern

1983
- 1983-03-07 US US06/472,643 patent/US4518343A/en not_active Expired - Lifetime
1984
- 1984-03-06 CA CA000448919A patent/CA1212215A/en not_active Expired
- 1984-03-06 FI FI840893A patent/FI77406C/fi not_active IP Right Cessation
- 1984-03-06 JP JP59041466A patent/JPS59167235A/ja active Pending
- 1984-03-07 EP EP84102405A patent/EP0121136B1/en not_active Expired
- 1984-03-07 DE DE8484102405T patent/DE3469280D1/de not_active Expired

Also Published As

Publication number	Publication date
DE3469280D1 (de)	1988-03-17
CA1212215A (en)	1986-10-07
FI77406C (fi)	1989-03-10
US4518343A (en)	1985-05-21
EP0121136A1 (en)	1984-10-10
FI77406B (fi)	1988-11-30
JPS59167235A (ja)	1984-09-20
FI840893A0 (fi)	1984-03-06
EP0121136B1 (en)	1988-02-10

Legal Events

Date	Code	Title	Description
1993-09-24	PC	Transfer of assignment of patent	Owner name: UPONOR BV
2004-08-31	MM	Patent lapsed	Owner name: UPONOR BV

Publication	Publication Date	Title
DE3484505D1 (de)	1991-05-29	Immuntest.
DE3486259D1 (de)	1994-02-10	Carboxyalkenamidocephalosporine.
FI73494B (fi)	1987-06-30	Stoedsko.
FI830256L (fi)	1984-07-27	Silplaot.
FI81916B (fi)	1990-08-31	Foer straolning kaenslig skiva.
DE3481389D1 (de)	1990-03-29	Mikrorechner.
FI830012L (fi)	1984-07-05	Roerbandtransportoer.
DE3482323D1 (de)	1990-06-28	Benzopyranisomere.
DE3484698D1 (de)	1991-07-18	Antitumormittel.
DE3480652D1 (de)	1990-01-11	Benzocycloalkanderivate.
DE3485948D1 (de)	1992-11-05	Hepatitis-a-untereinheit-antigen.
FI830043L (fi)	1984-07-08	Mjukvaevnadsfilteranordning.
FI830016L (fi)	1984-07-05	Haolskiva foer en inloppslaoda foer en pappersmaskin.
FI73488B (fi)	1987-06-30	Syllkonstruktion.
FI840893A (fi)	1984-09-08	Munstycke foer straengsprutningsanordning.
DE3484095D1 (de)	1991-03-14	Transformatorlose gegentaktendstufe.
DE3483137D1 (de)	1990-10-11	Ec-torfeld.
FI830202L (fi)	1984-07-22	Hugg.
FI73512B (fi)	1987-06-30	Elektrisk aonggenerator.
FI78617B (fi)	1989-05-31	Roentgenkontrastmedel.
DE3485726D1 (de)	1992-06-25	Mikropozessor.
FI830108L (fi)	1984-07-13	Dubbningsmaskin.
ATE43336T1 (de)	1989-06-15	N-aryl-alpha-aminocarboxamide.
ATE41932T1 (de)	1989-04-15	Guaninabkoemmlinge.
ES272294Y (es)	1984-06-01	Tetina monouso.