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GB838740A - Improvements in controlling means for a hydraulic press - Google Patents

Improvements in controlling means for a hydraulic press

Info

Publication number
GB838740A
GB838740A GB39603/57A GB3960357A GB838740A GB 838740 A GB838740 A GB 838740A GB 39603/57 A GB39603/57 A GB 39603/57A GB 3960357 A GB3960357 A GB 3960357A GB 838740 A GB838740 A GB 838740A
Authority
GB
United Kingdom
Prior art keywords
valve
hydraulic press
valves
controlling means
piston
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
GB39603/57A
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 GB838740A publication Critical patent/GB838740A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Magnetically Actuated Valves (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Control Of Presses (AREA)
GB39603/57A 1957-01-30 1957-12-20 Improvements in controlling means for a hydraulic press Expired GB838740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE838740X 1957-01-30

Publications (1)

Publication Number Publication Date
GB838740A true GB838740A (en) 1960-06-22

Family

ID=6761728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39603/57A Expired GB838740A (en) 1957-01-30 1957-12-20 Improvements in controlling means for a hydraulic press

Country Status (3)

Country Link
US (1) US3010432A (fr)
FR (1) FR1198593A (fr)
GB (1) GB838740A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145462B (de) * 1959-05-20 1963-03-14 Hydraulik Gmbh Hydraulische Schmiedpresse in Unterflur-Bauart
AT270103B (de) * 1967-08-03 1969-04-10 Peter Florjancic Hydraulischer Antrieb, insbesondere Schließvorrichtung für Spritzgußmaschinen
US3603210A (en) * 1967-09-25 1971-09-07 Peter Florjancic Hydraulic apparatus, preferably closing apparatus for injection molding machines
DE1777196C3 (de) * 1968-09-21 1973-09-13 Demag-Hydraulik Gmbh, 4100 Duisburg Hydraulische Dämpfungseinrichtung für hydraulische Pressen
US3668921A (en) * 1969-10-10 1972-06-13 Moisei Izrailevich Budman Stirrup frame for hydraulic press
DE2056994C2 (de) * 1970-11-20 1982-03-25 Schloemann-Siemag AG, 4000 Düsseldorf Hydraulische Einzylinder-Schmiedepresse
US3793943A (en) * 1972-08-10 1974-02-26 Lewis Co G B Hydraulic press
US4370916A (en) * 1979-10-04 1983-02-01 Mitin Leonid A Percussive device
FR2544403B1 (fr) * 1983-04-12 1985-08-09 Legris Dispositif economiseur automatique d'air comprime
US6154942A (en) * 1997-09-26 2000-12-05 Tesco Engineering, Inc. Closure panel hemming apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1136899A (en) * 1913-07-10 1915-04-20 Safety Engineering Company Valve for elevators.
US1937244A (en) * 1928-10-20 1933-11-28 Filer & Stowell Co Control means for dogging mechanism
US2286880A (en) * 1940-07-05 1942-06-16 Blackhawk Mfg Co Hydraulic control system
US2336808A (en) * 1941-11-21 1943-12-14 Globe Hoist Co Hydraulic hoist
US2464986A (en) * 1944-11-30 1949-03-22 Westinghouse Air Brake Co Apparatus for controlling the selective operation of clutches
US2591201A (en) * 1949-02-12 1952-04-01 Westinghouse Air Brake Co Clutch control apparatus

Also Published As

Publication number Publication date
FR1198593A (fr) 1959-12-08
US3010432A (en) 1961-11-28

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