EP2011636A3 - Lastumkehrfreie Stößelanschlusseinrichtung - Google Patents

Lastumkehrfreie Stößelanschlusseinrichtung Download PDF

Info

Publication number
EP2011636A3
EP2011636A3 EP08102312.9A EP08102312A EP2011636A3 EP 2011636 A3 EP2011636 A3 EP 2011636A3 EP 08102312 A EP08102312 A EP 08102312A EP 2011636 A3 EP2011636 A3 EP 2011636A3
Authority
EP
European Patent Office
Prior art keywords
connection device
load reversal
free ram
ram connection
free
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.)
Withdrawn
Application number
EP08102312.9A
Other languages
English (en)
French (fr)
Other versions
EP2011636A2 (de
Inventor
Klaus Blei
Marcus Kosse
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.)
L Schuler GmbH
Original Assignee
L Schuler 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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of EP2011636A2 publication Critical patent/EP2011636A2/de
Publication of EP2011636A3 publication Critical patent/EP2011636A3/de
Withdrawn legal-status Critical Current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
    • B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
    • B30B15/0035—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height using an adjustable connection between the press drive means and the press slide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
    • B30B15/0041—Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/068—Drive connections, e.g. pivotal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)

Abstract

An einer Presse (1) ist eine Verstelleinrichtung (11) vorgesehen, die durch eine vorzugsweise hydraulische Vorspanneinrichtung mit einer Kraft vorgespannt ist, die größer ist als die von der Verstelleinrichtung zu übertragende Kraft.
EP08102312.9A 2007-07-03 2008-03-05 Lastumkehrfreie Stößelanschlusseinrichtung Withdrawn EP2011636A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710030772 DE102007030772B4 (de) 2007-07-03 2007-07-03 Lastumkehrfreie Stößelanschlusseinrichtung

Publications (2)

Publication Number Publication Date
EP2011636A2 EP2011636A2 (de) 2009-01-07
EP2011636A3 true EP2011636A3 (de) 2013-07-03

Family

ID=39830227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08102312.9A Withdrawn EP2011636A3 (de) 2007-07-03 2008-03-05 Lastumkehrfreie Stößelanschlusseinrichtung

Country Status (2)

Country Link
EP (1) EP2011636A3 (de)
DE (1) DE102007030772B4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108933B4 (de) * 2012-09-21 2019-08-08 Schuler Pressen Gmbh Verfahren zum Betreiben einer Werkzeugmaschine oder Arbeitsmaschine und danach ausgeführte Werkzeugmaschine oder Arbeitsmaschine mit einer Verbindungsanordnung für ein Hubelement

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289066A (en) * 1980-05-05 1981-09-15 Niagara Machine & Tool Works Hydraulic position control for mechanical power press slides
US5349902A (en) * 1993-04-20 1994-09-27 The Minster Machine Company Press shutheight adjustment mechanism
EP0659546A1 (de) * 1993-12-27 1995-06-28 Aida Engineering Ltd. Vorrichtung zum Einstellen der Lage des untersten Todpunktes einer mechanischen Presse
US5791240A (en) * 1994-10-13 1998-08-11 Aida Engineering Ltd. Slide device in mechanical press
DE10043557A1 (de) * 1999-09-03 2001-03-08 Komatsu Mfg Co Ltd Gleitteilneigungskorrekturverfahren und eine Gleitteilneigungskorrekturvorrichtung in einer Pressmaschine
EP1321285A2 (de) * 2001-12-21 2003-06-25 Aida Engineering Ltd. Presse
US20030200879A1 (en) * 2002-04-26 2003-10-30 Komatsu Ltd. Die height adjusting device for pressing machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424783C3 (de) * 1974-05-22 1980-09-18 Maschinenfabrik Weingarten Ag, 7987 Weingarten Vorrichtung zum Verändern des Abstandes zwischen Tisch und Stößel an einer Presse
DE2736376A1 (de) * 1977-08-12 1979-03-01 R & A Rationalisierung Und Aut Presse oder stanzmaschine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289066A (en) * 1980-05-05 1981-09-15 Niagara Machine & Tool Works Hydraulic position control for mechanical power press slides
US5349902A (en) * 1993-04-20 1994-09-27 The Minster Machine Company Press shutheight adjustment mechanism
EP0659546A1 (de) * 1993-12-27 1995-06-28 Aida Engineering Ltd. Vorrichtung zum Einstellen der Lage des untersten Todpunktes einer mechanischen Presse
US5791240A (en) * 1994-10-13 1998-08-11 Aida Engineering Ltd. Slide device in mechanical press
DE10043557A1 (de) * 1999-09-03 2001-03-08 Komatsu Mfg Co Ltd Gleitteilneigungskorrekturverfahren und eine Gleitteilneigungskorrekturvorrichtung in einer Pressmaschine
EP1321285A2 (de) * 2001-12-21 2003-06-25 Aida Engineering Ltd. Presse
US20030200879A1 (en) * 2002-04-26 2003-10-30 Komatsu Ltd. Die height adjusting device for pressing machine

Also Published As

Publication number Publication date
DE102007030772A1 (de) 2009-01-08
DE102007030772B4 (de) 2013-05-16
EP2011636A2 (de) 2009-01-07

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