IT1236317B - Martellatrice idraulica semplificata - Google Patents

Martellatrice idraulica semplificata

Info

Publication number
IT1236317B
IT1236317B IT08351589A IT8351589A IT1236317B IT 1236317 B IT1236317 B IT 1236317B IT 08351589 A IT08351589 A IT 08351589A IT 8351589 A IT8351589 A IT 8351589A IT 1236317 B IT1236317 B IT 1236317B
Authority
IT
Italy
Prior art keywords
hammers
simplified hydraulic
hammering machine
hydraulic hammering
simplified
Prior art date
Application number
IT08351589A
Other languages
English (en)
Other versions
IT8983515A0 (it
IT8983515A1 (it
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
Priority to IT08351589A priority Critical patent/IT1236317B/it
Publication of IT8983515A0 publication Critical patent/IT8983515A0/it
Priority to US07/609,766 priority patent/US5069056A/en
Priority to EP90121355A priority patent/EP0428940B1/en
Priority to ES90121355T priority patent/ES2049390T3/es
Priority to DE69006190T priority patent/DE69006190T2/de
Priority to AT90121355T priority patent/ATE100362T1/de
Publication of IT8983515A1 publication Critical patent/IT8983515A1/it
Application granted granted Critical
Publication of IT1236317B publication Critical patent/IT1236317B/it

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)
IT08351589A 1989-11-24 1989-11-24 Martellatrice idraulica semplificata IT1236317B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT08351589A IT1236317B (it) 1989-11-24 1989-11-24 Martellatrice idraulica semplificata
US07/609,766 US5069056A (en) 1989-11-24 1990-11-07 Simplified hydraulic forging machine
EP90121355A EP0428940B1 (en) 1989-11-24 1990-11-08 Simplified hydraulic forging machine
ES90121355T ES2049390T3 (es) 1989-11-24 1990-11-08 Maquina forjadora hidraulica simplificada.
DE69006190T DE69006190T2 (de) 1989-11-24 1990-11-08 Vereinfachte hydraulische Schmiedemaschine.
AT90121355T ATE100362T1 (de) 1989-11-24 1990-11-08 Vereinfachte hydraulische schmiedemaschine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT08351589A IT1236317B (it) 1989-11-24 1989-11-24 Martellatrice idraulica semplificata

Publications (3)

Publication Number Publication Date
IT8983515A0 IT8983515A0 (it) 1989-11-24
IT8983515A1 IT8983515A1 (it) 1991-05-24
IT1236317B true IT1236317B (it) 1993-02-09

Family

ID=11322769

Family Applications (1)

Application Number Title Priority Date Filing Date
IT08351589A IT1236317B (it) 1989-11-24 1989-11-24 Martellatrice idraulica semplificata

Country Status (6)

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

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
EP0428940A2 (en) 1991-05-29
EP0428940A3 (en) 1991-09-25
ES2049390T3 (es) 1994-04-16
US5069056A (en) 1991-12-03
DE69006190T2 (de) 1994-07-14
EP0428940B1 (en) 1994-01-19
IT8983515A0 (it) 1989-11-24
DE69006190D1 (de) 1994-03-03
IT8983515A1 (it) 1991-05-24
ATE100362T1 (de) 1994-02-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941128