ES414082A1 - Maquina de forjar hidraulica para el forjado de palanqui- llas o similares. - Google Patents

Maquina de forjar hidraulica para el forjado de palanqui- llas o similares.

Info

Publication number
ES414082A1
ES414082A1 ES414082A ES414082A ES414082A1 ES 414082 A1 ES414082 A1 ES 414082A1 ES 414082 A ES414082 A ES 414082A ES 414082 A ES414082 A ES 414082A ES 414082 A1 ES414082 A1 ES 414082A1
Authority
ES
Spain
Prior art keywords
forging
piston
volume
cylinder unit
shank
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
Application number
ES414082A
Other languages
English (en)
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.)
Schloemann AG
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
Publication of ES414082A1 publication Critical patent/ES414082A1/es
Expired legal-status Critical Current

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)
ES414082A 1972-05-02 1973-04-25 Maquina de forjar hidraulica para el forjado de palanqui- llas o similares. Expired ES414082A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221341 DE2221341A1 (de) 1972-05-02 1972-05-02 Hydraulische schmiedemaschine zum ausschmieden von knueppeln oder dergleichen

Publications (1)

Publication Number Publication Date
ES414082A1 true ES414082A1 (es) 1976-02-01

Family

ID=5843781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414082A Expired ES414082A1 (es) 1972-05-02 1973-04-25 Maquina de forjar hidraulica para el forjado de palanqui- llas o similares.

Country Status (8)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350879B (de) * 1976-10-14 1979-06-25 Wefoba Gegenschlaghaemmermaschine
US4191045A (en) * 1978-07-11 1980-03-04 Abramov Valentin S Power hammer with opposed movement of ram and bolster
JPS5620116Y2 (es) * 1978-11-24 1981-05-13
US4260346A (en) * 1979-10-09 1981-04-07 Anderson Jr Raymond B Press assembly for powder material
DE3738217C2 (de) * 1986-11-25 1996-09-26 Hasenclever Maschf Sms Schmiedemaschine
DE4446580A1 (de) * 1994-12-24 1996-07-04 Pahnke Eng Gmbh & Co Kg Doppelpresse
US6537130B1 (en) * 2000-09-07 2003-03-25 C.J. Associates, Ltd. Jointed support system and method of constructing same
WO2008085142A1 (fr) * 2007-01-12 2008-07-17 Olexandr Julevich Levestam Presse hydraulique
CN102886479A (zh) * 2012-10-26 2013-01-23 常州市立威刀具有限公司 对击联动式模锻装置
CN103072299B (zh) * 2012-12-25 2015-01-07 上海帮容环保科技有限公司 带有移动垫块的油压机
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 (de) * 1967-10-09 1969-05-27 Langestein & Schemann Ag Maschine zur Unformung eines Werkstückes zwischen zwei Bären

Also Published As

Publication number Publication date
IT984093B (it) 1974-11-20
AT323515B (de) 1975-07-10
JPS5420704B2 (es) 1979-07-25
US3847008A (en) 1974-11-12
FR2183182A1 (es) 1973-12-14
DE2221341A1 (de) 1973-11-15
GB1425129A (en) 1976-02-18
JPS4961042A (es) 1974-06-13

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