ES2021775B3 - Cabezal de extrusion con un dispositivo de agarrado para la pieza de herramienta - Google Patents

Cabezal de extrusion con un dispositivo de agarrado para la pieza de herramienta

Info

Publication number
ES2021775B3
ES2021775B3 ES88103948T ES88103948T ES2021775B3 ES 2021775 B3 ES2021775 B3 ES 2021775B3 ES 88103948 T ES88103948 T ES 88103948T ES 88103948 T ES88103948 T ES 88103948T ES 2021775 B3 ES2021775 B3 ES 2021775B3
Authority
ES
Spain
Prior art keywords
gripping device
extrusion head
tool piece
tool
piece
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.)
Expired - Lifetime
Application number
ES88103948T
Other languages
English (en)
Inventor
Ingo Hirschkorn
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.)
Fried Krupp AG
Original Assignee
Fried Krupp 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.)
Filing date
Publication date
Application filed by Fried Krupp AG filed Critical Fried Krupp AG
Application granted granted Critical
Publication of ES2021775B3 publication Critical patent/ES2021775B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of the die
    • 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)
  • Tyre Moulding (AREA)
ES88103948T 1987-04-11 1988-03-12 Cabezal de extrusion con un dispositivo de agarrado para la pieza de herramienta Expired - Lifetime ES2021775B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873712343 DE3712343A1 (de) 1987-04-11 1987-04-11 Extrusionskopf mit einer klemmeinrichtung fuer die werkzeugteile

Publications (1)

Publication Number Publication Date
ES2021775B3 true ES2021775B3 (es) 1991-11-16

Family

ID=6325442

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88103948T Expired - Lifetime ES2021775B3 (es) 1987-04-11 1988-03-12 Cabezal de extrusion con un dispositivo de agarrado para la pieza de herramienta

Country Status (7)

Country Link
US (1) US4840554A (es)
EP (1) EP0287800B1 (es)
JP (1) JP2622149B2 (es)
DD (1) DD269825A5 (es)
DE (2) DE3712343A1 (es)
ES (1) ES2021775B3 (es)
SU (1) SU1648243A3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1248140B (it) * 1991-03-20 1995-01-05 Pavan Mapimpianti Spa Dispositivo espulsione trafila
US5888557A (en) * 1998-01-23 1999-03-30 Akron Extruders, Inc. Flexible locking gate for an extruder
JP4766744B2 (ja) * 2000-12-26 2011-09-07 株式会社ブリヂストン 押出機のダイホルダー交換装置
US6682333B2 (en) * 2001-10-25 2004-01-27 Extrusion Dies Industries Llc Quick-release extrusion die
DE102004009354B4 (de) * 2004-02-26 2006-07-27 Rehau Ag + Co. Spannvorrichtung
DE102009048980A1 (de) * 2009-10-09 2011-04-14 Troester Gmbh & Co. Kg Spritzkopf sowie eine mit einem solchen Spritzkopf ausgestattete Extrusionsvorrichtung
CN114434608B (zh) * 2022-03-01 2024-01-16 河南宏宇新材料科技有限公司 一种用于无水炮泥生产的挤压成型设备及使用方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA548727A (en) * 1957-11-12 C. Chase Donald Extruder with pivoted strainer and mandrel assembly
GB765383A (en) * 1954-03-01 1957-01-09 Farrel Birmingham Co Apparatus for extruding plastic material
US2897543A (en) * 1958-02-24 1959-08-04 Goodrich Co B F Multi-part extruder head
FR1225865A (fr) * 1958-02-24 1960-07-06 Goodrich Co B F Filière d'extrusion en plusieurs éléments
FR1304341A (fr) * 1961-10-23 1962-09-21 Barmag Barmer Maschf Dispositif d'accouplement destiné à l'assemblage des brides de raccordement d'une filière d'extrusion et du cylindre de presses à vis sans fin
US3535738A (en) * 1967-03-28 1970-10-27 Uniroyal Englebert Ag Diehead clamping means for extruders
CH499381A (fr) * 1968-05-29 1970-11-30 Uniroyal Englebert Ag Extrudeuse à filière démontable
CH509147A (fr) * 1968-05-29 1971-06-30 Uniroyal Englebert Ag Filière d'extrusion
DE2457532B2 (de) * 1974-12-05 1979-11-15 Paul Troester Maschinenfabrik, 3000 Hannover Schneckenextruder mit geteiltem Breitspritzkopf
DE2622011A1 (de) * 1976-05-18 1977-12-08 Troester Maschf Paul Spritzkopf
DE2937204C2 (de) * 1979-09-14 1982-09-02 Werner & Pfleiderer, 7000 Stuttgart Extrudermaschine mit Breitspritzkopf und zugeordnetem Kalander
JPS5921779B2 (ja) * 1980-08-28 1984-05-22 住友ゴム工業株式会社 熱可塑性材料の多重押出用金型
DE3212157C2 (de) * 1982-04-01 1984-08-30 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Strangpreßkopf zum Herstellen von Flachprofilen aus Kautschuk oder Kunststoff
DE3560300D1 (en) * 1984-05-19 1987-08-13 Continental Gummi Werke Ag Hinged die head for extruders
DE3424257C2 (de) * 1984-06-30 1986-05-15 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zur Herstellung von Laufstreifen für Autoreifen oder anderen Profilen oder Bahnen
DE3427022A1 (de) * 1984-07-21 1986-01-23 Paul Troester Maschinenfabrik, 3000 Hannover Strangpresskopf
JPS6144619A (ja) * 1984-08-10 1986-03-04 Yokohama Rubber Co Ltd:The 押出機に於けるダイス類交換装置
DE3506257C1 (de) * 1985-02-22 1986-04-30 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Aufklappbarer Mehrfach-Strangpresskopf zum Herstellen von Laufstreifenprofilen fuer die Reifenherstellung
DE3508547A1 (de) * 1985-03-09 1986-09-18 Uniroyal Englebert Reifen GmbH, 5100 Aachen Spritzkopf fuer einen extruder
US4652410A (en) * 1985-08-08 1987-03-24 Bridgestone Corporation Method of exchanging a die holder

Also Published As

Publication number Publication date
DD269825A5 (de) 1989-07-12
JP2622149B2 (ja) 1997-06-18
DE3862508D1 (de) 1991-05-29
DE3712343A1 (de) 1988-10-20
SU1648243A3 (ru) 1991-05-07
JPS63264324A (ja) 1988-11-01
EP0287800B1 (de) 1991-04-24
EP0287800A1 (de) 1988-10-26
US4840554A (en) 1989-06-20

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