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DE59904695D1 - Hydraulischer Antrieb für eine Presse - Google Patents

Hydraulischer Antrieb für eine Presse

Info

Publication number
DE59904695D1
DE59904695D1 DE59904695T DE59904695T DE59904695D1 DE 59904695 D1 DE59904695 D1 DE 59904695D1 DE 59904695 T DE59904695 T DE 59904695T DE 59904695 T DE59904695 T DE 59904695T DE 59904695 D1 DE59904695 D1 DE 59904695D1
Authority
DE
Germany
Prior art keywords
press
hydraulic drive
hydraulic
drive
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 - Fee Related
Application number
DE59904695T
Other languages
English (en)
Inventor
Dipl-Ing Schaich
Dipl-Ing Beyer
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.)
Mueller Weingarten AG
Original Assignee
Mueller Weingarten 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 Mueller Weingarten AG filed Critical Mueller Weingarten AG
Application granted granted Critical
Publication of DE59904695D1 publication Critical patent/DE59904695D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
    • 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
    • B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high 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
    • B30B15/163—Control arrangements for fluid-driven presses for accumulator-driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
DE59904695T 1998-07-15 1999-06-18 Hydraulischer Antrieb für eine Presse Expired - Fee Related DE59904695D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19831624A DE19831624A1 (de) 1998-07-15 1998-07-15 Hydraulischer Antrieb für eine Presse

Publications (1)

Publication Number Publication Date
DE59904695D1 true DE59904695D1 (de) 2003-04-30

Family

ID=7874057

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19831624A Withdrawn DE19831624A1 (de) 1998-07-15 1998-07-15 Hydraulischer Antrieb für eine Presse
DE59904695T Expired - Fee Related DE59904695D1 (de) 1998-07-15 1999-06-18 Hydraulischer Antrieb für eine Presse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19831624A Withdrawn DE19831624A1 (de) 1998-07-15 1998-07-15 Hydraulischer Antrieb für eine Presse

Country Status (3)

Country Link
US (1) US6370873B1 (de)
EP (1) EP0972631B1 (de)
DE (2) DE19831624A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000136806A (ja) * 1998-11-04 2000-05-16 Komatsu Ltd 圧油のエネルギー回収装置および圧油のエネルギー回収・再生装置
AU2001278651A1 (en) * 2000-09-20 2002-04-02 Laeis Bucher Gmbh Controller for a hydraulic press and method for the operation thereof
DE10250207A1 (de) * 2002-10-28 2004-05-13 Bosch Rexroth Ag Dämpfungsvorrichtung
US6854268B2 (en) * 2002-12-06 2005-02-15 Caterpillar Inc Hydraulic control system with energy recovery
ES2237279B1 (es) * 2003-04-11 2006-11-01 Onapres, S. Coop. Prensa hidraulica de pruebas de alta velocidad para emulacion de prensas mecanicas.
US7409826B2 (en) * 2005-08-30 2008-08-12 Grigoriy Epshteyn Compact hydrostatic energy recuperation system and method of operation
US7775040B2 (en) * 2006-11-08 2010-08-17 Caterpillar Inc Bidirectional hydraulic transformer
US20080155975A1 (en) * 2006-12-28 2008-07-03 Caterpillar Inc. Hydraulic system with energy recovery
US8739950B2 (en) * 2008-09-25 2014-06-03 Gm Global Technology Operations, Llc Auxiliary pump system for hybrid powertrains
GB2472593B (en) * 2009-08-11 2012-10-24 Mactaggart Scott Energy converter device
TR200906352A2 (tr) * 2009-08-18 2010-12-21 Demi̇rer Teknoloji̇k Si̇stemler Sanayi̇ Ti̇caret Li̇mi̇ted Şi̇rketi̇ Hidrolik abkant preslerde enerji tasarrufu sağlayan bir yapılanma.
DE102011000473B4 (de) * 2011-02-02 2017-07-13 Langenstein & Schemann Gmbh Pressmaschine und Verfahren zum Pressen von Werkstücken
EP2742186A2 (de) 2011-08-12 2014-06-18 Eaton Corporation Verfahren und vorrichtung zur rückgewinnung von trägheitsenergie
US9803338B2 (en) 2011-08-12 2017-10-31 Eaton Corporation System and method for recovering energy and leveling hydraulic system loads
JP5934543B2 (ja) * 2012-03-29 2016-06-15 Ｋｙｂ株式会社 流体圧駆動ユニット
JP5767996B2 (ja) * 2012-03-29 2015-08-26 カヤバ工業株式会社 流体圧駆動ユニット
WO2014099926A1 (en) 2012-12-19 2014-06-26 Eaton Corporation Control system for hydraulic system and method for recovering energy and leveling hydraulic system loads
DE102014202766B4 (de) * 2014-02-14 2023-04-27 Thomas Löcher Anordnung zur Regelung eines hydraulischen Antriebselements
DE102014226236A1 (de) * 2014-09-29 2016-03-31 Robert Bosch Gmbh Hydraulische Schaltung und Maschine mit einer hydraulischen Schaltung
IT201800007019A1 (it) * 2018-07-09 2020-01-09 Impianto fluidodinamico per l'azionamento controllato della slitta di una pressa

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL94143B1 (de) * 1974-11-23 1977-07-30
SE437861B (sv) * 1983-02-03 1985-03-18 Goran Palmers Anordning vid medelst hydraul-cylinder drivna maskiner med en av en drivkella via en energiackumulatordriven pump
DE3734329A1 (de) * 1987-10-10 1989-04-20 Bosch Gmbh Robert Hydraulische steuereinrichtung fuer eine presse
DE4308344A1 (de) * 1993-03-16 1994-09-22 Mueller Weingarten Maschf Verfahren zur Regelung des Antriebs einer hydraulischen Presse und Vorrichtung zur Durchführung des Verfahrens
DE4429782A1 (de) * 1993-09-02 1995-03-09 Mueller Weingarten Maschf Verfahren zur Regelung des Antriebs einer hydraulischen Presse und Vorrichtung zur Durchführung des Verfahrens
DE59501353D1 (de) * 1994-07-01 1998-03-05 Mueller Weingarten Maschf Antrieb für hydraulische Pressen mit hoher Hubzahl
DE4436666A1 (de) * 1994-10-13 1996-04-18 Rexroth Mannesmann Gmbh Hydraulisches Antriebssystem für eine Presse
JP3795112B2 (ja) * 1995-10-25 2006-07-12 川崎油工株式会社 油圧プレスの金型成形トライアル油圧制御方法

Also Published As

Publication number Publication date
DE19831624A1 (de) 2000-01-20
EP0972631B1 (de) 2003-03-26
US6370873B1 (en) 2002-04-16
EP0972631A1 (de) 2000-01-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee