ES8704770A1 - Perfeccionamientos en una estampa de accionamiento hidraulico para el trabajo con materiales. - Google Patents

Perfeccionamientos en una estampa de accionamiento hidraulico para el trabajo con materiales.

Info

Publication number
ES8704770A1
ES8704770A1 ES85550176A ES550176A ES8704770A1 ES 8704770 A1 ES8704770 A1 ES 8704770A1 ES 85550176 A ES85550176 A ES 85550176A ES 550176 A ES550176 A ES 550176A ES 8704770 A1 ES8704770 A1 ES 8704770A1
Authority
ES
Spain
Prior art keywords
piston
working tool
hydraulically operated
metal working
movable element
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
ES85550176A
Other languages
English (en)
Other versions
ES550176A0 (es
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.)
Liras Pty Ltd
Original Assignee
Liras Pty Ltd
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 Liras Pty Ltd filed Critical Liras Pty Ltd
Publication of ES550176A0 publication Critical patent/ES550176A0/es
Publication of ES8704770A1 publication Critical patent/ES8704770A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • 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
    • Y10T83/00—Cutting
    • Y10T83/404—By means to misalign aligned apertured tools
    • Y10T83/408—Combined with another type tool of the class
    • 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
    • Y10T83/00—Cutting
    • Y10T83/404—By means to misalign aligned apertured tools
    • Y10T83/412—Rectilinear relative movement only
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8858—Fluid pressure actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Actuator (AREA)

Abstract

MODIFICACIONES EN UNA ESTAMPA DE ACCIONAMIENTO HIDRAULICO. CONSISTENTES EN: UN ELEMENTO ESTACIONARIO (2); UN ELEMENTO MOVIL (3); Y UN PISTON HIDRAULICO (5) CAPAZ DE TRASLADAR EL ELEMENTO MOVIL RESPECTO AL ELEMENTO ESTACIONARIO EN UNA CARRERA DE TRABAJO; TENIENDO EL PISTON (5) UN PRIMER PISTON (7) CONECTADO DE MANERA FIJA CON UNO DE LOS ELEMENTOS, UN SEGUNDO PISTON (9) SEPARADO AXIALMENTE DEL PRIMERO, CAPAZ DE APOYARSE CONTRA OTRO DE LOS ELEMENTOS, Y UN CILINDRO DE FLOTACION (10) CERRADO EN UNO DE SUS EXTREMOS HERMETICAMENTE POR EL PRIMER PISTON. TIENE UTILIDAD PARA EL TRABAJO CON METALES.
ES85550176A 1984-12-20 1985-12-19 Perfeccionamientos en una estampa de accionamiento hidraulico para el trabajo con materiales. Expired ES8704770A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG865484 1984-12-20

Publications (2)

Publication Number Publication Date
ES550176A0 ES550176A0 (es) 1987-04-16
ES8704770A1 true ES8704770A1 (es) 1987-04-16

Family

ID=3770887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES85550176A Expired ES8704770A1 (es) 1984-12-20 1985-12-19 Perfeccionamientos en una estampa de accionamiento hidraulico para el trabajo con materiales.

Country Status (9)

Country Link
US (1) US4662207A (es)
JP (1) JPS61150799A (es)
CN (1) CN85109669B (es)
DE (1) DE3545478A1 (es)
ES (1) ES8704770A1 (es)
FR (1) FR2575107B3 (es)
GR (1) GR853055B (es)
IT (1) IT1181995B (es)
NZ (1) NZ214551A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201637A (nl) * 1991-11-19 1993-06-16 Liet Cornelis Hendricus Inrichting voor het bewerken van metalen werkstukken.
JP3429885B2 (ja) * 1995-02-03 2003-07-28 株式会社オグラ アングル材切断装置
US6820455B1 (en) * 2001-09-17 2004-11-23 Wesley Allen Bainter Metal working machine
US7461457B2 (en) * 2005-12-16 2008-12-09 International Business Machines Corporation Precision corner post cutter
US20160017997A1 (en) * 2014-07-17 2016-01-21 Danfoss Power Solutions Inc. Self-centering servo piston

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710137A (en) * 1949-12-08 1955-06-07 S E P A Soc D Expl Des Procede Compressor
US2792790A (en) * 1950-08-07 1957-05-21 Frank R Capps Fluid pump
US3241350A (en) * 1955-09-05 1966-03-22 Promecan Sisson Lehmann Bending press
BE557371A (es) * 1956-05-09
US3168013A (en) * 1962-04-19 1965-02-02 Molins Machine Co Ltd Hydraulic systems
US3181779A (en) * 1962-09-06 1965-05-04 Walker Mfg Co Compressor
US3271991A (en) * 1965-10-11 1966-09-13 Int Electronic Res Corp High energy impact machine
US3403602A (en) * 1966-09-26 1968-10-01 Bendix Corp Dual wheel cylinder
US3490344A (en) * 1967-07-10 1970-01-20 Western Electric Co Pressure vessel
CA916112A (en) * 1970-03-09 1972-12-05 D. Guenther William Direct drive ball piston compressor
US3822579A (en) * 1972-10-24 1974-07-09 V Kononenko High-speed counterstroke hammer
US3877349A (en) * 1974-05-15 1975-04-15 Singer Co Dual opposite motion extending and retracting ram fluid cylinders
US4030389A (en) * 1975-04-30 1977-06-21 Nikolai Borisovich Ponomarenko Machine for high-speed plastic working of materials
US4246833A (en) * 1978-12-29 1981-01-27 The United States Of America As Represented By The Secretary Of The Navy High pressure spherical piston
CA1186942A (en) * 1980-12-06 1985-05-14 Hermann Fusser Floor-mounted forging press having a stationary piston with a bore for supplying a pressure medium, and a moving cylinder
DE3107199A1 (de) * 1981-02-26 1982-09-09 Peddinghaus, Rolf, 5828 Ennepetal Vorrichtung zum schneiden und/oder stanzen
DE3237928A1 (de) * 1982-10-13 1984-04-19 Karl Meinig KG, 7201 Rietheim-Weilheim Vorrichtung zum anformen von flanschen an luftkanalwandungen
US4580434A (en) * 1983-11-14 1986-04-08 Cincinnati Incorporated Deflection compensating assembly for a press brake

Also Published As

Publication number Publication date
JPS61150799A (ja) 1986-07-09
CN85109669A (zh) 1986-06-10
IT8548966A0 (it) 1985-12-20
CN85109669B (zh) 1988-08-10
IT1181995B (it) 1987-09-30
US4662207A (en) 1987-05-05
ES550176A0 (es) 1987-04-16
GR853055B (es) 1986-04-18
NZ214551A (en) 1987-02-20
DE3545478A1 (de) 1986-07-03
FR2575107B3 (fr) 1988-04-08
FR2575107A1 (fr) 1986-06-27

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