AT278477B - Hydraulische Kopplung für Maschinen zur Umformung eines Werkstückes - Google Patents

Hydraulische Kopplung für Maschinen zur Umformung eines Werkstückes

Info

Publication number
AT278477B
AT278477B AT934167A AT934167A AT278477B AT 278477 B AT278477 B AT 278477B AT 934167 A AT934167 A AT 934167A AT 934167 A AT934167 A AT 934167A AT 278477 B AT278477 B AT 278477B
Authority
AT
Austria
Prior art keywords
workpiece
machines
forming
hydraulic coupling
hydraulic
Prior art date
Application number
AT934167A
Other languages
English (en)
Original Assignee
Langenstein & Schemann 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 Langenstein & Schemann Ag filed Critical Langenstein & Schemann Ag
Priority to AT934167A priority Critical patent/AT278477B/de
Priority to DE19681777018 priority patent/DE1777018A1/de
Priority to DE6609738U priority patent/DE6609738U/de
Priority to GB46555/68A priority patent/GB1244615A/en
Priority to GB3737270A priority patent/GB1244616A/en
Priority to US768042A priority patent/US3596499A/en
Application granted granted Critical
Publication of AT278477B publication Critical patent/AT278477B/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
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/28—Drives for hammers; Transmission means therefor for power hammers operated by hydraulic or liquid pressure
    • 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
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Fluid-Pressure Circuits (AREA)
AT934167A 1967-10-16 1967-10-16 Hydraulische Kopplung für Maschinen zur Umformung eines Werkstückes AT278477B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT934167A AT278477B (de) 1967-10-16 1967-10-16 Hydraulische Kopplung für Maschinen zur Umformung eines Werkstückes
DE19681777018 DE1777018A1 (de) 1967-10-16 1968-08-22 Maschine zur Umformung eines Werkstueckes
DE6609738U DE6609738U (de) 1967-10-16 1968-08-22 Schmiedemaschine zum wahlweisen haemmern oder pressen eines werkstueckes.
GB46555/68A GB1244615A (en) 1967-10-16 1968-10-01 Machine for pressure forming and impact forming workpiece
GB3737270A GB1244616A (en) 1967-10-16 1968-10-01 A machine for forming a workpiece between two ram heads
US768042A US3596499A (en) 1967-10-16 1968-10-16 Machine for pressure forming and impact forming workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT934167A AT278477B (de) 1967-10-16 1967-10-16 Hydraulische Kopplung für Maschinen zur Umformung eines Werkstückes

Publications (1)

Publication Number Publication Date
AT278477B true AT278477B (de) 1970-02-10

Family

ID=3613321

Family Applications (1)

Application Number Title Priority Date Filing Date
AT934167A AT278477B (de) 1967-10-16 1967-10-16 Hydraulische Kopplung für Maschinen zur Umformung eines Werkstückes

Country Status (4)

Country Link
US (1) US3596499A (de)
AT (1) AT278477B (de)
DE (2) DE6609738U (de)
GB (1) GB1244615A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057958B2 (de) * 1970-11-25 1978-10-12 Schloemann-Siemag Ag, 4000 Duesseldorf Hydraulisch angetriebener Gegenschlaghammer
PL71540B1 (de) * 1971-08-16 1974-06-29
US3822579A (en) * 1972-10-24 1974-07-09 V Kononenko High-speed counterstroke hammer
US3979174A (en) * 1975-10-24 1976-09-07 Corning Glass Works Article trimming apparatus
DE2739340A1 (de) * 1977-09-01 1979-03-15 Smg Sueddeutsche Maschinenbau Hydraulisch angetriebene presse
US4191045A (en) * 1978-07-11 1980-03-04 Abramov Valentin S Power hammer with opposed movement of ram and bolster
US4295358A (en) * 1979-10-16 1981-10-20 Bulmer J Stewart Hydraulic press
US4796428A (en) * 1983-01-17 1989-01-10 Oilgear Towler, Inc. Double-acting forging hammer and method
SE520460C2 (sv) * 2001-05-10 2003-07-15 Morphic Technologies Ab Anordning och metod vid materialbearbetning under utnyttjande av hög kinetisk energi
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
RU2553782C1 (ru) * 2013-12-30 2015-06-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Бесшаботный молот

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE570326C (de) * 1931-12-10 1933-02-15 Beche & Grohs G M B H Doppelhammer mit gegeneinander arbeitenden Schlagbaeren
FR805128A (fr) * 1936-04-17 1936-11-12 Marteau-pilon d'estampage à contre-frappe
US2863343A (en) * 1954-04-15 1958-12-09 Schloemann Ag Counterblow hammers
DE1116510B (de) * 1955-04-11 1961-11-02 Rheinstahl Gmbh Wanheim Gegenschlaghammer
US2914971A (en) * 1957-05-28 1959-12-01 Lombard Corp Counter-blow forging hammer
GB986389A (en) * 1961-06-12 1965-03-17 Eumuco Ag Fur Maschb Forging hammer
US3135140A (en) * 1962-04-19 1964-06-02 Us Industries Inc High-energy impact machine
US3336788A (en) * 1964-04-01 1967-08-22 Us Industries Inc High energy impact machines

Also Published As

Publication number Publication date
DE6609738U (de) 1973-05-03
US3596499A (en) 1971-08-03
DE1777018A1 (de) 1971-07-22
GB1244615A (en) 1971-09-02

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