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AT323515B - HYDRAULIC FORGING MACHINE FOR FORGING STUDS OR DGL. - Google Patents

HYDRAULIC FORGING MACHINE FOR FORGING STUDS OR DGL.

Info

Publication number
AT323515B
AT323515B AT299873A AT299873A AT323515B AT 323515 B AT323515 B AT 323515B AT 299873 A AT299873 A AT 299873A AT 299873 A AT299873 A AT 299873A AT 323515 B AT323515 B AT 323515B
Authority
AT
Austria
Prior art keywords
forging
dgl
studs
hydraulic
machine
Prior art date
Application number
AT299873A
Other languages
German (de)
Original Assignee
Schloemann 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 Ag filed Critical Schloemann Ag
Application granted granted Critical
Publication of AT323515B publication Critical patent/AT323515B/en

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
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/34—Drives for hammers; Transmission means therefor for power hammers operating both the hammer and the anvil, so-called counter-tup
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B30B1/34—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure involving a plurality of plungers acting on the platen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Control Of Presses (AREA)
  • Actuator (AREA)
AT299873A 1972-05-02 1973-04-05 HYDRAULIC FORGING MACHINE FOR FORGING STUDS OR DGL. AT323515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221341 DE2221341A1 (en) 1972-05-02 1972-05-02 HYDRAULIC FORGING MACHINE FOR FORGING STUDS OR THE SAME

Publications (1)

Publication Number Publication Date
AT323515B true AT323515B (en) 1975-07-10

Family

ID=5843781

Family Applications (1)

Application Number Title Priority Date Filing Date
AT299873A AT323515B (en) 1972-05-02 1973-04-05 HYDRAULIC FORGING MACHINE FOR FORGING STUDS OR DGL.

Country Status (8)

Country Link
US (1) US3847008A (en)
JP (1) JPS5420704B2 (en)
AT (1) AT323515B (en)
DE (1) DE2221341A1 (en)
ES (1) ES414082A1 (en)
FR (1) FR2183182A1 (en)
GB (1) GB1425129A (en)
IT (1) IT984093B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350879B (en) * 1976-10-14 1979-06-25 Wefoba COUNTER-ROCKING MACHINE
US4191045A (en) * 1978-07-11 1980-03-04 Abramov Valentin S Power hammer with opposed movement of ram and bolster
JPS5620116Y2 (en) * 1978-11-24 1981-05-13
US4260346A (en) * 1979-10-09 1981-04-07 Anderson Jr Raymond B Press assembly for powder material
DE3738217C2 (en) * 1986-11-25 1996-09-26 Hasenclever Maschf Sms Forging machine
DE4446580A1 (en) * 1994-12-24 1996-07-04 Pahnke Eng Gmbh & Co Kg Double press
US6537130B1 (en) * 2000-09-07 2003-03-25 C.J. Associates, Ltd. Jointed support system and method of constructing same
WO2008085142A1 (en) * 2007-01-12 2008-07-17 Olexandr Julevich Levestam Hydraulic press
CN102886479A (en) * 2012-10-26 2013-01-23 常州市立威刀具有限公司 Counter-blowing linkage type die forging device
CN103072299B (en) * 2012-12-25 2015-01-07 上海帮容环保科技有限公司 Oil press with mobile cushion blocks
US9573185B2 (en) * 2013-07-12 2017-02-21 The Boeing Company Apparatus and method for momentum-balanced forging

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB964008A (en) * 1960-02-11 1964-07-15 Hydraulik Gmbh Method and apparatus for the production of blanks from cast ingots
GB1109951A (en) * 1965-02-10 1968-04-18 Langenstein & Schemann Ag Hammers
AT271143B (en) * 1967-10-09 1969-05-27 Langestein & Schemann Ag Machine for shaping a workpiece between two bears

Also Published As

Publication number Publication date
JPS5420704B2 (en) 1979-07-25
FR2183182A1 (en) 1973-12-14
ES414082A1 (en) 1976-02-01
DE2221341A1 (en) 1973-11-15
IT984093B (en) 1974-11-20
US3847008A (en) 1974-11-12
JPS4961042A (en) 1974-06-13
GB1425129A (en) 1976-02-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee