ES2131834T3 - Mando hidraulico para una maquina herramienta divisora. - Google Patents

Mando hidraulico para una maquina herramienta divisora.

Info

Publication number
ES2131834T3
ES2131834T3 ES95924205T ES95924205T ES2131834T3 ES 2131834 T3 ES2131834 T3 ES 2131834T3 ES 95924205 T ES95924205 T ES 95924205T ES 95924205 T ES95924205 T ES 95924205T ES 2131834 T3 ES2131834 T3 ES 2131834T3
Authority
ES
Spain
Prior art keywords
pct
machine tool
hydraulic control
dividing machine
date dec
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 - Lifetime
Application number
ES95924205T
Other languages
English (en)
Inventor
Georg Rausch
Heinrich Wilkens
Klaus Biermann
Georg Zoller
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.)
Bosch Rexroth AG
ThyssenKrupp Technologies AG
Original Assignee
Thyssen Industrie AG
Mannesmann Rexroth 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6520504&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2131834(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thyssen Industrie AG, Mannesmann Rexroth AG filed Critical Thyssen Industrie AG
Application granted granted Critical
Publication of ES2131834T3 publication Critical patent/ES2131834T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Shearing Machines (AREA)

Abstract

SE DA A CONOCER UN SISTEMA DE CONTROL HIDRAULICO PARA UNA MAQUINA HERRAMIENTA DE CORTE, EN PARTICULAR UNA MAQUINA DE TIJERA O UNA PRENSA DE CORTE. EL SISTEMA DE CONTROL HIDRAULICO COMPRENDE UNA DISPOSICION DE AMORTIGUACION QUE CONTRAACTUA UN MOVIMIENTO HACIA ABAJO ABRUPTO DEL EMBOLO DE OPERACION CUANDO LA PIEZA DE TRABAJO ES CORTADA DURANTE UNA CARRERA DE TRABAJO.
ES95924205T 1994-06-14 1995-06-08 Mando hidraulico para una maquina herramienta divisora. Expired - Lifetime ES2131834T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4420682A DE4420682A1 (de) 1994-06-14 1994-06-14 Hydrauliksteuerung für eine teilende Werkzeugmaschine

Publications (1)

Publication Number Publication Date
ES2131834T3 true ES2131834T3 (es) 1999-08-01

Family

ID=6520504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95924205T Expired - Lifetime ES2131834T3 (es) 1994-06-14 1995-06-08 Mando hidraulico para una maquina herramienta divisora.

Country Status (7)

Country Link
US (1) US5832807A (es)
EP (1) EP0765203B1 (es)
JP (1) JPH10501182A (es)
AT (1) ATE178241T1 (es)
DE (2) DE4420682A1 (es)
ES (1) ES2131834T3 (es)
WO (1) WO1995034399A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2154341T3 (es) * 1995-06-21 2001-04-01 Hydropulsor Ab Maquina de percusion.
US6240353B1 (en) * 1996-03-19 2001-05-29 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Industrial vehicle
DE29822472U1 (de) * 1998-12-18 1999-04-01 Huebner Gummi & Kunststoff Hydraulikanlage für die Dämpfung der Drehbewegung eines Drehgelenkes zwischen zwei Fahrzeugteilen eines Gelenkfahrzeuges, z.B. eines Gelenkbusses
DE10212730A1 (de) * 2002-03-21 2004-02-12 Metso Lindemann Gmbh Presse zum Bearbeiten von Material beliebiger Art
DE10393056B4 (de) * 2002-05-24 2009-01-08 Metso Lindemann Gmbh Hydraulische Steuerung in einem hydraulischen System, insbesondere für den Betrieb einer Schrottschere
FR2859935B1 (fr) 2003-09-19 2006-02-10 Adiapress Procede et dispositif amortisseur d'energie pour machines utilisant la transformation d'energie adiabatique
DE102012001549A1 (de) * 2012-01-26 2013-08-01 Robert Bosch Gmbh Load-Sensing-Ventilbaugruppe mit Drucksteuerung
SE537946C2 (sv) * 2014-03-24 2015-12-01 Cell Impact Ab Slagenhet och metod vid materialbearbetning med utnyttjandeav hög kinetisk energi
CN104632746B (zh) * 2015-03-04 2017-11-24 徐州重型机械有限公司 切换阀、切换液压系统以及起重机
USD1016111S1 (en) 2022-01-28 2024-02-27 Milwaukee Electric Tool Corporation Strut shearing die
USD1012142S1 (en) 2022-01-28 2024-01-23 Milwaukee Electric Tool Corporation Strut shearing die

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551059A (es) *
GB546875A (en) * 1941-03-28 1942-08-04 William Jenny Riddle Improvements in hydraulic cutting machines
CH543028A (de) * 1972-11-09 1973-10-15 Beringer Hydraulik Gmbh Hydraulisches Senkbrems-Sperrventil
US4172582A (en) * 1977-04-21 1979-10-30 Rexnord Inc. Reverse differential holding valve
US4244275A (en) * 1979-01-15 1981-01-13 Abex Corporation Counterbalance valve
EP0197467B1 (de) * 1985-04-11 1992-01-29 Beringer-Hydraulik AG Leckfreies Brems-Sperrventil
US4624445A (en) * 1985-09-03 1986-11-25 The Cessna Aircraft Company Lockout valve
DE3711384C2 (de) * 1986-04-07 1995-01-05 Hartmann & Laemmle Hydraulische Antriebsvorrichtung
LU87794A1 (fr) * 1990-08-31 1991-02-18 Hydrolux Sarl Proportional-wegeventil in sitzbauweise
DE4118569A1 (de) * 1991-06-06 1992-12-10 Univ Dresden Tech Hydraulischer druckpunkt
JP3609127B2 (ja) * 1994-10-25 2005-01-12 日清紡績株式会社 油圧プレスのラム駆動用油圧回路

Also Published As

Publication number Publication date
DE59505522D1 (de) 1999-05-06
WO1995034399A1 (de) 1995-12-21
US5832807A (en) 1998-11-10
JPH10501182A (ja) 1998-02-03
EP0765203A1 (de) 1997-04-02
ATE178241T1 (de) 1999-04-15
DE4420682A1 (de) 1996-01-04
EP0765203B1 (de) 1999-03-31

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