IT1009811B - Disco di pressatura per il punzo ne di pressatura delle presse per estrudere in particolare per le presse per estrudere l alluminio - Google Patents

Disco di pressatura per il punzo ne di pressatura delle presse per estrudere in particolare per le presse per estrudere l alluminio

Info

Publication number
IT1009811B
IT1009811B IT21249/74A IT2124974A IT1009811B IT 1009811 B IT1009811 B IT 1009811B IT 21249/74 A IT21249/74 A IT 21249/74A IT 2124974 A IT2124974 A IT 2124974A IT 1009811 B IT1009811 B IT 1009811B
Authority
IT
Italy
Prior art keywords
extrude
presses
pressing
aluminum
disk
Prior art date
Application number
IT21249/74A
Other languages
English (en)
Original Assignee
Schloemann Siemag 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 Schloemann Siemag Ag filed Critical Schloemann Siemag Ag
Application granted granted Critical
Publication of IT1009811B publication Critical patent/IT1009811B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C26/00—Rams or plungers; Discs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/04—Cutting-off or removing waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Automatic Assembly (AREA)
  • Presses And Accessory Devices Thereof (AREA)
IT21249/74A 1973-04-16 1974-04-11 Disco di pressatura per il punzo ne di pressatura delle presse per estrudere in particolare per le presse per estrudere l alluminio IT1009811B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2319139A DE2319139A1 (de) 1973-04-16 1973-04-16 Presscheibe fuer den presstempel von strangpressen, insbesondere von aluminiumstrangpressen

Publications (1)

Publication Number Publication Date
IT1009811B true IT1009811B (it) 1976-12-20

Family

ID=5878243

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21249/74A IT1009811B (it) 1973-04-16 1974-04-11 Disco di pressatura per il punzo ne di pressatura delle presse per estrudere in particolare per le presse per estrudere l alluminio

Country Status (7)

Country Link
US (1) US3919873A (it)
JP (1) JPS529589B2 (it)
DE (1) DE2319139A1 (it)
ES (1) ES424121A1 (it)
FR (1) FR2225225A1 (it)
GB (1) GB1425793A (it)
IT (1) IT1009811B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133855A (en) * 1976-05-04 1977-11-09 Japan Steel Works Ltd Push board for fixed push board process in metal extrusion forming
DE2739904C2 (de) * 1977-09-05 1986-11-20 SMS Hasenclever Maschinenfabrik GmbH, 4000 Düsseldorf Indirekt-Metallstrang- und Rohrpresse zum isothermen Pressen
US4286453A (en) * 1978-05-20 1981-09-01 Schloemann-Siemag Aktiengesellschaft Device for securing the dummy block on the press stem of metal-extrusion presses
US4326402A (en) * 1980-04-18 1982-04-27 Wallis Bernard J Stock lifter for progressive dies
DE3222357A1 (de) * 1982-06-14 1983-12-15 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Vorrichtung und verfahren zum strangpressen von profilen od. dgl. aus einem block oder bolzen
US5311761A (en) * 1992-09-18 1994-05-17 Exco Technologies, Limited Metal extrusion dummy block having a spring loaded valve
US5272900A (en) * 1992-09-18 1993-12-28 Exco Technologies, Limited Bayonet style connector for metal extrusion dummy block
US5626047A (en) * 1995-11-13 1997-05-06 Bello; Luis B. Fixed dummy block assembly
US5771734A (en) * 1996-07-18 1998-06-30 Robbins; Paul H. Replaceable ring for dummy block
US5918498A (en) * 1996-07-18 1999-07-06 Robbins; Paul H. Dummy block construction
EP1294500A1 (en) 2000-03-16 2003-03-26 Alex-Tech ApS Apparatus and method for extrusion of material
WO2003099480A1 (en) * 2002-05-29 2003-12-04 Alex-Tech Aps Dummy block for an extrusion press

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925176A (en) * 1956-09-14 1960-02-16 Kaiser Aluminium Chem Corp Dummy head or block for end of extrusion ram
US3165203A (en) * 1961-01-30 1965-01-12 Nat Machinery Co Can machine
US3385091A (en) * 1965-04-28 1968-05-28 Farrel Corp Dummy blocks for extrusion presses

Also Published As

Publication number Publication date
DE2319139A1 (de) 1974-10-24
JPS508761A (it) 1975-01-29
AU6789274A (en) 1975-10-16
JPS529589B2 (it) 1977-03-17
US3919873A (en) 1975-11-18
ES424121A1 (es) 1976-06-01
FR2225225A1 (it) 1974-11-08
GB1425793A (en) 1976-02-18

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