ATE100362T1 - Vereinfachte hydraulische schmiedemaschine. - Google Patents

Vereinfachte hydraulische schmiedemaschine.

Info

Publication number
ATE100362T1
ATE100362T1 AT90121355T AT90121355T ATE100362T1 AT E100362 T1 ATE100362 T1 AT E100362T1 AT 90121355 T AT90121355 T AT 90121355T AT 90121355 T AT90121355 T AT 90121355T AT E100362 T1 ATE100362 T1 AT E100362T1
Authority
AT
Austria
Prior art keywords
hammers
forging machine
simplified hydraulic
hydraulic forging
simplified
Prior art date
Application number
AT90121355T
Other languages
English (en)
Inventor
Antonino Duri
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Application granted granted Critical
Publication of ATE100362T1 publication Critical patent/ATE100362T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Soil Working Implements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Press Drives And Press Lines (AREA)
AT90121355T 1989-11-24 1990-11-08 Vereinfachte hydraulische schmiedemaschine. ATE100362T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT08351589A IT1236317B (it) 1989-11-24 1989-11-24 Martellatrice idraulica semplificata
EP90121355A EP0428940B1 (de) 1989-11-24 1990-11-08 Vereinfachte hydraulische Schmiedemaschine

Publications (1)

Publication Number Publication Date
ATE100362T1 true ATE100362T1 (de) 1994-02-15

Family

ID=11322769

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90121355T ATE100362T1 (de) 1989-11-24 1990-11-08 Vereinfachte hydraulische schmiedemaschine.

Country Status (6)

Country Link
US (1) US5069056A (de)
EP (1) EP0428940B1 (de)
AT (1) ATE100362T1 (de)
DE (1) DE69006190T2 (de)
ES (1) ES2049390T3 (de)
IT (1) IT1236317B (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR473363A (fr) * 1914-06-11 1915-01-09 Terrat Soc Machine à étirer par martelage
US2744428A (en) * 1952-09-04 1956-05-08 Aircraft Marine Prod Inc Crimping tool with a plurality of movable dies operable singly or together
DE1652671A1 (de) * 1967-03-07 1970-01-08 Fertigungstechnik U Maschb Gmb Verfahren und Schaelvorrichtung zum Vorbearbeiten eines aus einer Stranggiessanlage austretenden und durch Walzen,Streckschmieden od.dgl. weiter zu bearbeitenden Gussstranges
DE1908362A1 (de) * 1969-02-20 1970-09-10 Sack Gmbh Maschf Schmiedemaschine mit verstellbaren Schmiedesaetteln
DE1917511C3 (de) * 1969-04-05 1974-01-31 Maschinenfabrik Sack Gmbh, 4000 Duesseldorf Hydraulischer Antrieb für Schmiedemaschinen
DE2159461C3 (de) * 1971-12-01 1975-07-17 Maschinenfabrik Sack Gmbh, 4000 Duesseldorf Schmiedemaschine
ES419826A1 (es) * 1973-04-04 1976-05-01 Ribback Perfeccionamientos en un martinete.
US4667502A (en) * 1982-10-01 1987-05-26 Square D Company Hydraulic compression apparatus
DE3536530A1 (de) * 1985-10-12 1987-04-23 Basf Ag Verwendung von pfropfcopolymerisaten aus polyalkylenoxiden und vinylacetat als vergrauungsinhibitoren beim waschen und nachbehandeln von synthesefasern enthaltendem textilgut
DE3803632A1 (de) * 1988-02-06 1989-08-17 Eumuco Ag Fuer Maschinenbau Mehr-stoessel-schmiedemaschine

Also Published As

Publication number Publication date
DE69006190D1 (de) 1994-03-03
IT8983515A1 (it) 1991-05-24
ES2049390T3 (es) 1994-04-16
US5069056A (en) 1991-12-03
EP0428940A2 (de) 1991-05-29
EP0428940A3 (en) 1991-09-25
DE69006190T2 (de) 1994-07-14
IT1236317B (it) 1993-02-09
IT8983515A0 (it) 1989-11-24
EP0428940B1 (de) 1994-01-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee