FR1069061A - Hydraulic press - Google Patents

Hydraulic press

Info

Publication number
FR1069061A
FR1069061A FR1069061DA FR1069061A FR 1069061 A FR1069061 A FR 1069061A FR 1069061D A FR1069061D A FR 1069061DA FR 1069061 A FR1069061 A FR 1069061A
Authority
FR
France
Prior art keywords
hydraulic press
hydraulic
press
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
Other languages
French (fr)
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.)
Langenstein and Schemann GmbH
Original Assignee
Langenstein and Schemann GmbH
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 and Schemann GmbH filed Critical Langenstein and Schemann GmbH
Application granted granted Critical
Publication of FR1069061A publication Critical patent/FR1069061A/en
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
    • 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
    • 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
    • B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
    • 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)
  • Percussive Tools And Related Accessories (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
FR1069061D 1951-10-27 1952-10-24 Hydraulic press Expired FR1069061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE721335X 1951-10-27

Publications (1)

Publication Number Publication Date
FR1069061A true FR1069061A (en) 1954-07-05

Family

ID=6629525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069061D Expired FR1069061A (en) 1951-10-27 1952-10-24 Hydraulic press

Country Status (3)

Country Link
US (1) US2784619A (en)
FR (1) FR1069061A (en)
GB (1) GB721335A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL103618C (en) * 1957-08-26
DE1235712B (en) * 1958-12-17 1967-03-02 Langenstein & Schemann Ag Drop hammer that can be lifted hydraulically and, for example, activated by pressing the pedal
DE1229819B (en) * 1959-02-17 1966-12-01 Langenstein & Schemann A G Hydraulically operated drop hammer for single or continuous blows
DE1427307A1 (en) * 1961-01-19 1969-10-16 Hasenclever Ag Maschf Process for operating a press operated by pressure medium as a hammer and a press operated by pressure medium to carry out the process
DE1941806A1 (en) * 1969-08-16 1971-02-25 Eumuco Ag Fuer Maschb Forming machine for processing materials that can be deformed under heat, in particular heated metals
US3776020A (en) * 1972-06-27 1973-12-04 I Fedosenko High-speed pressing machine
FI97339C (en) * 1995-04-26 1996-12-10 Valmet Corp Web cutting device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1870499A (en) * 1929-06-18 1932-08-09 Hydraulic Press Mfg Co Hydraulically operated drop hammer
US1940668A (en) * 1931-03-23 1933-12-26 Hydraulic Press Mfg Co Hydraulic press surge control
US1895710A (en) * 1931-11-24 1933-01-31 Hydraulic Press Mfg Co Hydraulic press
US2282977A (en) * 1939-09-09 1942-05-12 Central Specialty Company Hydraulic operating mechanism for pumps
US2327117A (en) * 1942-03-21 1943-08-17 Loewy Eng Co Ltd Hydraulic forging press
US2409254A (en) * 1944-06-02 1946-10-15 Solar Aircraft Co Apparatus for die-forming sheet material
US2449401A (en) * 1945-03-24 1948-09-14 Hpm Dev Corp Apparatus selectively operable as a press or as a drop hammer
US2581290A (en) * 1947-07-08 1952-01-01 Hpm Dev Corp Surge valve
US2615302A (en) * 1949-07-07 1952-10-28 Florence Pipe Foundry & Machin Hydraulic press

Also Published As

Publication number Publication date
GB721335A (en) 1955-01-05
US2784619A (en) 1957-03-12

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