EP0360875A1 - Forming machine, in particulier a mechanical press - Google Patents

Forming machine, in particulier a mechanical press Download PDF

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Publication number
EP0360875A1
EP0360875A1 EP88114346A EP88114346A EP0360875A1 EP 0360875 A1 EP0360875 A1 EP 0360875A1 EP 88114346 A EP88114346 A EP 88114346A EP 88114346 A EP88114346 A EP 88114346A EP 0360875 A1 EP0360875 A1 EP 0360875A1
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EP
European Patent Office
Prior art keywords
guide
spherical
forming machine
machine part
counter
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.)
Granted
Application number
EP88114346A
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German (de)
French (fr)
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EP0360875B1 (en
Inventor
Franz Hillingrathner
Friedhelm Hoffmann
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Grabener Pressensysteme & Co KG GmbH
Graebener Pressensysteme GmbH and Co KG
Original Assignee
Grabener Pressensysteme & Co KG GmbH
Graebener Pressensysteme GmbH and Co KG
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 Grabener Pressensysteme & Co KG GmbH, Graebener Pressensysteme GmbH and Co KG filed Critical Grabener Pressensysteme & Co KG GmbH
Priority to DE8888114346T priority Critical patent/DE3863073D1/en
Priority to AT88114346T priority patent/ATE63854T1/en
Priority to ES88114346T priority patent/ES2022966B3/en
Priority to EP88114346A priority patent/EP0360875B1/en
Publication of EP0360875A1 publication Critical patent/EP0360875A1/en
Application granted granted Critical
Publication of EP0360875B1 publication Critical patent/EP0360875B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides
    • B30B15/041—Guides

Definitions

  • the invention relates to a forming machine, in particular mechanical press, with two machine parts that can be moved in a straight line relative to one another, wherein the one machine part is guided with guide surfaces extending in the direction of movement on counter guide members of the other machine part.
  • the mechanical presses may be toggle, joint, crank or eccentric - with sub-drive or upper drive - act.
  • the machine parts are then the press frame and the press housing or the ram and the stand.
  • printed documents unspecified occupied forming machines of the type mentioned also consist of the counter-guide members in the direction of movement over the entire path of movement extending guide surfaces.
  • These can be continuous external or internal quadruple V-guides or continuous external eight-fold flat guides.
  • the disadvantage is, first, that in most cases, as a result of manufacturing inaccuracies, a manual scrape the guide surfaces is required to achieve the required surface bearing component.
  • asymmetric force application and a resulting tilting tendency of the frame or ram produce so-called edge supports at the ends of the guide surfaces and thus local as well as uneven wear.
  • the guide surfaces become increasingly spherical and the tilting play of the frame increases.
  • the invention has for its object to further develop a forming machine of the type mentioned so that the production of the guide is simplified and a simpler adaptation of the associated guide members is possible.
  • the present invention teaches that the counter-guide members are designed as spherical caps made of a lubricious material, which abut with their flat spherical surface on the associated guide surface and with their spherical spherical surface each on a corresponding spherical portion surface of an approximately perpendicular to the direction of movement in the associated machine part ball socket body.
  • the advantages achieved by the invention can be seen in the fact that the guide surfaces and flat surfaces of the spherical caps due to the possible in all directions Ver adjust the pivoting of the spherical caps in the ball cup bodies automatically under all circumstances and ensure hydrodynamic lubrication. No manual rework is necessary during production.
  • Ver adjust the pivoting of the spherical caps in the ball cup bodies automatically under all circumstances and ensure hydrodynamic lubrication. No manual rework is necessary during production.
  • the individual counterpart organs are deliverable independently of each other and depending on local circumstances and requirements.
  • the spherical caps can be quickly and easily replaced when worn from the outside without time-consuming machine dismantling is required.
  • the elements can be arranged in a frame guide so that the induced by deformation frame deformations lead to a game reduction and thus to a more precise guidance.
  • the mechanical presses shown in the figures have two machine parts 1, 2 which can be moved in a straight line relative to one another (press frame and press housing or ram and stand).
  • the one machine part 1 is guided with guide surfaces 4, 4 'extending in the direction of movement 3 to counter guide members 5 of the other machine part 2.
  • the counter-guide members 5 are designed as spherical caps 6 made of a lubricious material, with their flat spherical surface 7 on the associated guide surface 4, 4 'and with their spherical cap surface 8 each on a corresponding spherical portion surface 9 of a perpendicular to the direction of movement 3 in the associated machine part 2 adjustable ball cup body 10 abut.
  • the spherical caps 6 are made of bronze or plastic or of bronze and the planar Kalotten Chemistry 7 having plastic insert.
  • the ball socket body 10 are screwed with an external thread in the associated machine part 2 and clamped by a rear threaded shaft 11 against this machine part 2.
  • Each guide surface 4, 4 ' are at least two, generally four, located at the corners of a rectangle counter-guide members 5 assigned.
  • the frame 1 has perpendicular to these guide surfaces 4 lying inner and outer guide surfaces 4 '. The arrangement is such that the frame 1 with its inner guide surfaces 4 'only on upper pairs of counter guide members 5 and with its opposite outer guide surfaces 4' is guided only on lower pairs of counter guide members 5.
  • each guide surface 4, 4 ' is assigned four counter-guide elements 5 located at the corners of a rectangle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Mechanical Operated Clutches (AREA)
  • Transmission Devices (AREA)

Abstract

In a forming machine, in particular a mechanical press, there are two machine parts (1, 2) movable relative to one another in a straight line, one machine part (1), with guide surfaces (4, 4') running in the direction of movement (3), being guided on countersupport members (5) of the other machine part (2). From the point of view of production and use, it is substantially more favourable than hitherto if the countersupport members (5) are constructed as spherical cups (6) which are made of a slidable material and which bear with their flat cup surface (7) against the allocated guide surface (4, 4') and with their spherical cup surface (8) in each case against a corresponding spherical-segment surface (9) of a ball-socket body (10) adjustable in the allocated machine part (2) approximately perpendicularly to the direction of movement (3). <IMAGE>

Description

Die Erfindung betrifft eine Umformmaschine, insbesondere mechanische Presse, mit zwei geradlinig relativ zueinander bewegbaren Maschinenteilen, wobei das eine Maschinenteil mit in Bewegungsrichtung verlaufenden Führungsflächen an Gegen­führungsorganen des anderen Maschinenteils geführt ist. - Bei den mechanischen Pressen kann es sich um Kniehebel-,Gelenk-, Kurbel- oder Exzenterpressen - mit Unterantrieb oder Oberan­trieb - handeln. Bei den Maschinenteilen handelt es sich dann um den Pressenrahmen und das Pressengehäuse bzw. den Stößel und den Ständer.The invention relates to a forming machine, in particular mechanical press, with two machine parts that can be moved in a straight line relative to one another, wherein the one machine part is guided with guide surfaces extending in the direction of movement on counter guide members of the other machine part. - The mechanical presses may be toggle, joint, crank or eccentric - with sub-drive or upper drive - act. The machine parts are then the press frame and the press housing or the ram and the stand.

Bei den aus der Praxis bekannten, druckschriftlich nicht näher belegten Umformmaschinen der genannten Art bestehen auch die Gegenführungsorgane aus sich in Bewegungsrichtung über den ge­samten Bewegungsweg erstreckenden Führungsflächen. Dabei kann es sich um durchgehende außenliegende oder innenliegende Vierfach-V-Führungen oder durchgehende außenliegende Achtfach-­Flachführungen handeln. Nachteilig ist zunächst, daß in den meisten Fällen infolge von Fertigungsungenauigkeiten ein manuelles Einschaben der Führungsflächen erforderlich ist, um den erforderlichen Flächentraganteil zu erreichen. Im Betrieb treten bei unsymmetrischem Kraftangriff und einer daraus resultierenden Kipptendenz von Rahmen bzw. Stößel sogenannte Kantenträger an den Enden der Führungsflächen und damit ört­licher sowie ungleichmäßiger Verschleiß auf. Die Führungsflä­chen werden zunehmend ballig und das Kippspiel des Rahmens nimmt zu. Eine Nachstellung der Führungsflächen bringt bei balligen Laufflächen keine wesentliche Verringerung des Kipp­spiels, sondern nur eine Erwärmung des mittleren Abschnittes der Führungsfläche. Bei Reparatur müssen beide Maschinenteile demontiert, Gleitbeläge ersetzt und Führungsflächen nachge­arbeitet werden, was zeitraubend und kostenspielig ist. Darüber hinaus sind bei Pressenrahmen infolge ihres speziellen Ver­formungsverhaltens (Einschnürung im Mittelabschnitt, Verbreite­rung am Rahmenende) nur außenliegende oder nur innenliegende Führungsflächen grundsätzlich nachteilig, weil bei Belastung jeweils ein Ende der Führungsfläche "aufmacht", d. h. sich die Rahmenfläche von der Führungsfläche entfernt und das Spiel vergrößert. Ein weiterer Nachteil V-förmig angeordneter Füh­rungsflächen ist in einer durch Kraftzerlegung bedingten gegen­seitigen Beeinflussung der beiden Führungsebenen bei Ver­schleiß- oder Spielvergrößerung zu sehen.In known from practice, printed documents unspecified occupied forming machines of the type mentioned also consist of the counter-guide members in the direction of movement over the entire path of movement extending guide surfaces. These can be continuous external or internal quadruple V-guides or continuous external eight-fold flat guides. The disadvantage is, first, that in most cases, as a result of manufacturing inaccuracies, a manual scrape the guide surfaces is required to achieve the required surface bearing component. In operation, asymmetric force application and a resulting tilting tendency of the frame or ram produce so-called edge supports at the ends of the guide surfaces and thus local as well as uneven wear. The guide surfaces become increasingly spherical and the tilting play of the frame increases. An adjustment of the guide surfaces contributes spherical treads no significant reduction of Kippspiels, but only a heating of the central portion of the guide surface. When repairing both machine parts must be dismantled, sliding linings replaced and guide surfaces are reworked, which is time consuming and costly. In addition, with press frame due to their special deformation behavior (constriction in the middle section, broadening at the frame end) only external or internal guide surfaces basically disadvantageous because under load one end of the guide surface "opens", ie the frame surface of the guide surface and the game increased. Another disadvantage of V-shaped guide surfaces is to be seen in a caused by force separation mutual influence of the two levels of management in wear or game magnification.

Der Erfindung liegt die Aufgabe zugrunde, eine Umformmaschine der eingangs genannten Art so weiter zu entwickeln, daß die Fertigung der Führung vereinfacht und eine einfachere Anpas­sung der einander zugeordneten Führungsorgane möglich ist.The invention has for its object to further develop a forming machine of the type mentioned so that the production of the guide is simplified and a simpler adaptation of the associated guide members is possible.

Hierzu lehrt die vorliegende Erfindung, daß die Gegenführungs­organe als Kugelkalotten aus einem gleitfähigen Material aus­geführt sind, die mit ihrer ebenen Kalottenfläche an der zu­geordneten Führungsfläche und mit ihrer kugeligen Kalotten­fläche jeweils an einer entsprechenden Kugelabschnittsfläche eines etwa senkrecht zur Bewegungsrichtung im zugeordneten Maschinenteil verstellbaren Kugelpfannenkörpers anliegen.For this purpose, the present invention teaches that the counter-guide members are designed as spherical caps made of a lubricious material, which abut with their flat spherical surface on the associated guide surface and with their spherical spherical surface each on a corresponding spherical portion surface of an approximately perpendicular to the direction of movement in the associated machine part ball socket body.

Die durch die Erfindung erreichten Vorteile sind darin zu sehen, daß sich die Führungsflächen und ebenen Flächen der Kugelkalotten aufgrund der in allen Richtungen möglichen Ver­ schwenkbarkeit der Kugelkalotten in den Kugelpfannenkörpern unter allen Umständen selbsttätig anpassen und eine hydrody­namische Schmierung gewährleisten. Bei der Fertigung sind keine manuellen Nacharbeiten nötig. Bei einer Anordnung der Gegenführungsorgane jeweils parallel zu den beiden Führungs­ebenen ist eine gegenseitige Beeinflussung durch Kraftkom­ponenten nicht mehr gegeben. Die einzelnen Gegenführungsorgane sind unabhängig voneinander und abhängig von jeweiligen ört­lichen Verhältnissen und Anforderungen zustellbar. Die Kugel­kalotten können bei Verschleiß rasch und unproblematisch von außen ersetzt werden, ohne daß zeitraubende Maschinendemontage erforderlich ist. Die Elemente können bei einer Rahmenführung so angeordnet werden, daß die durch Belastung hervorgerufenen Rahmenverformungen zu einer Spielverkleinerung und damit zu einer präziseren Führung führen.The advantages achieved by the invention can be seen in the fact that the guide surfaces and flat surfaces of the spherical caps due to the possible in all directions Ver adjust the pivoting of the spherical caps in the ball cup bodies automatically under all circumstances and ensure hydrodynamic lubrication. No manual rework is necessary during production. In an arrangement of the counter-guide elements in each case parallel to the two guide levels mutual influence by force components is no longer given. The individual counterpart organs are deliverable independently of each other and depending on local circumstances and requirements. The spherical caps can be quickly and easily replaced when worn from the outside without time-consuming machine dismantling is required. The elements can be arranged in a frame guide so that the induced by deformation frame deformations lead to a game reduction and thus to a more precise guidance.

Im folgenden wird die Erfindung anhand einer Zeichnung näher erläutert. Es zeigen

  • Fig. 1 und 2 zueinander senkrechte Schnitte durch eine mecha­nische Presse mit Rahmenführung und
  • Fig. 3 und 4 zueinander senkrechte Schnitte durch eine mecha­nische Presse mit Stößelführung.
In the following the invention will be explained in more detail with reference to a drawing. Show it
  • Figs. 1 and 2 mutually perpendicular sections through a mechanical press with frame guide and
  • Figs. 3 and 4 mutually perpendicular sections through a mechanical press with tappet guide.

Die in den Figuren dargestellten mechanischen Pressen weisen zwei geradlinig relativ zueinander bewegbare Maschinenteile 1, 2 (Pressenrahmen und Pressengehäuse bzw. Stößel und Ständer) auf. Das eine Maschinenteil 1 ist mit in Bewegungsrichtung 3 verlaufenden Führungsflächen 4, 4′ an Gegenführungsorganen 5 des anderen Maschinenteils 2 geführt.The mechanical presses shown in the figures have two machine parts 1, 2 which can be moved in a straight line relative to one another (press frame and press housing or ram and stand). The one machine part 1 is guided with guide surfaces 4, 4 'extending in the direction of movement 3 to counter guide members 5 of the other machine part 2.

Die Gegenführungsorgane 5 sind als Kugelkalotten 6 aus einem gleitfähigen Material ausgeführt, die mit ihrer ebenen Kalot­tenfläche 7 an der zugeordneten Führungsfläche 4, 4′ und mit ihrer kugeligen Kalottenfläche 8 jeweils an einer entspre­chenden Kugelabschnittsfläche 9 eines senkrecht zur Bewegungs­richtung 3 im zugeordneten Maschinenteil 2 verstellbaren Ku­gelpfannenkörpers 10 anliegen. Die Kugelkalotten 6 bestehen aus Bronze oder Kunststoff bzw. aus Bronze und einem die ebene Kalottenfläche 7 aufweisenden Kunststoffeinsatz. Die Kugel­pfannenkörper 10 sind mit einem Außengewinde in das zugeordnete Maschinenteil 2 eingeschraubt und mittels eines rückwärtigen Gewindeschaftes 11 gegen dieses Maschinenteil 2 verspannt.The counter-guide members 5 are designed as spherical caps 6 made of a lubricious material, with their flat spherical surface 7 on the associated guide surface 4, 4 'and with their spherical cap surface 8 each on a corresponding spherical portion surface 9 of a perpendicular to the direction of movement 3 in the associated machine part 2 adjustable ball cup body 10 abut. The spherical caps 6 are made of bronze or plastic or of bronze and the planar Kalottenfläche 7 having plastic insert. The ball socket body 10 are screwed with an external thread in the associated machine part 2 and clamped by a rear threaded shaft 11 against this machine part 2.

Jeder Führungsfläche 4, 4′ sind zumindest zwei, im allgemei­nen vier, an den Ecken eines Rechteckes gelegene Gegenfüh­rungsorgane 5 zugeordnet. Bei der Ausführungsform nach den Fig. 1 und 2 sind den äußeren Führungsflächen 4, die parallel zur Rahmenebene liegen, jeweils vier dieser Gegenführungs­organe 5 zugeordnet. Darüber hinaus weist der Rahmen 1 senk­recht zu diesen Führungsflächen 4 liegende innere und äußere Führungsflächen 4′ auf. Dabei ist die Anordnung so getroffen, daß der Rahmen 1 mit seinen inneren Führungsflächen 4′ nur an oberen Paaren von Gegenführungsorganen 5 und mit seinen ge­gegenüberliegenden äußeren Führungsflächen 4′ lediglich an unteren Paaren von Gegenführungsorganen 5 geführt ist. Bei der Ausführungsform nach den Fig. 3 und 4 sind jeder Führungs­fläche 4, 4′ vier, an den Ecken eines Rechtecks liegende Ge­genführungsorgane 5 zugeordnet.Each guide surface 4, 4 'are at least two, generally four, located at the corners of a rectangle counter-guide members 5 assigned. In the embodiment according to FIGS. 1 and 2, the outer guide surfaces 4, which are parallel to the frame plane, each associated with four of these counter-guide members 5. In addition, the frame 1 has perpendicular to these guide surfaces 4 lying inner and outer guide surfaces 4 '. The arrangement is such that the frame 1 with its inner guide surfaces 4 'only on upper pairs of counter guide members 5 and with its opposite outer guide surfaces 4' is guided only on lower pairs of counter guide members 5. In the embodiment according to FIGS. 3 and 4, each guide surface 4, 4 'is assigned four counter-guide elements 5 located at the corners of a rectangle.

Claims (6)

1. Umformmaschine, insbesondere mechanische Presse, mit zwei geradlinig relativ zueinander bewegbaren Maschinenteilen (1, 2), wobei das eine Maschinenteil (1) mit in Bewegungsrichtung (3) verlaufenden Führungsflächen (4, 4′) an Gegenführungs­organen (5) des anderen Maschinenteils (2) geführt ist, da- durch gekennzeichnet, daß die Gegenführungs­organe (5) als Kugelkalotten (6) aus einem gleitfähigen Mate­rial ausgeführt sind, die mit ihrer ebenen Kalottenfläche (7) an der zugeordneten Führungsfläche (4, 4′) und mit ihrer kuge­ligen Kalottenfläche (8) jeweils an einer entsprechenden Kugel­abschnittsfläche (9) eines etwa senkrecht zur Bewegungsrich­tung (3) im zugeordneten Maschinenteil (2) verstellbaren Kugelpfannenkörpers (10) anliegen.1. forming machine, in particular mechanical press, with two straight relative to each other movable machine parts (1, 2), wherein the one machine part (1) in the direction of movement (3) extending guide surfaces (4, 4 ') of counter guide members (5) of the other machine part (2), characterized in that the counter-guide members (5) are designed as spherical caps (6) made of a lubricious material, with their flat spherical surface (7) on the associated guide surface (4, 4 ') and with their spherical spherical cap surface (8) in each case on a corresponding spherical section surface (9) of an approximately perpendicular to the direction of movement (3) in the associated machine part (2) adjustable ball socket body (10) abut. 2. Umformmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Kugelkalotten (6) aus Bronze und/oder Kunststoff be­stehen.2. Forming machine according to claim 1, characterized in that the spherical caps (6) made of bronze and / or plastic. 3. Umformmaschine nach Anspruch 1 oder 2, dadurch gekenn­zeichnet, daß die Kugelpfannenkörper (10) mit einem Außen­gewinde in das zugeordnete Maschinenteil (2) eingeschraubt und mittels eines rückwärtigen Gewindeschaftes (11) gegen dieses Maschinenteil (2) verspannt sind.3. Forming machine according to claim 1 or 2, characterized in that the ball socket body (10) with an external thread screwed into the associated machine part (2) and by means of a rear threaded shank (11) against this machine part (2) are braced. 4. Umformmaschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß jeder Führungsfläche (4, 4′) zumindest zwei Gegenführungsorgane (5) zugeordnet sind.4. Forming machine according to one of claims 1 to 3, characterized in that each guide surface (4, 4 ') are associated with at least two counter-guide members (5). 5. Umformmaschine nach Anspruch 4, dadurch gekennzeichnet, daß die beiden Gegenführungsorgane (5) in Bewegungsrichtung mit Abstand voneinander angeordnet sind.5. Forming machine according to claim 4, characterized in that the two counter-guide members (5) are arranged in the direction of movement at a distance from each other. 6. Umformmaschine nach Anspruch 4 in der Ausführungsform für eine Umformmaschine mit Rahmenführung, dadurch gekennzeich­net, daß der Rahmen (1) mit inneren Führungsflächen (4′) an oberen Gegenführungsorganen (5) und mit gegenüberliegenden äußeren Führungsflächen (4′) an unteren Gegenführungsorganen (5) geführt ist.6. Forming machine according to claim 4 in the embodiment for a forming machine with frame guide, characterized in that the frame (1) with inner guide surfaces (4 ') on upper Gegenführungsorganen (5) and with opposite outer guide surfaces (4') on lower Gegenführungsorganen ( 5) is guided.
EP88114346A 1988-09-02 1988-09-02 Forming machine, in particulier a mechanical press Expired - Lifetime EP0360875B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE8888114346T DE3863073D1 (en) 1988-09-02 1988-09-02 FORMING MACHINE, IN PARTICULAR MECHANICAL PRESS.
AT88114346T ATE63854T1 (en) 1988-09-02 1988-09-02 FORMING MACHINE, ESPECIALLY MECHANICAL PRESS.
ES88114346T ES2022966B3 (en) 1988-09-02 1988-09-02 MACHINE OF FORMING, IN SPECIAL MECHANICAL PRESS
EP88114346A EP0360875B1 (en) 1988-09-02 1988-09-02 Forming machine, in particulier a mechanical press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88114346A EP0360875B1 (en) 1988-09-02 1988-09-02 Forming machine, in particulier a mechanical press

Publications (2)

Publication Number Publication Date
EP0360875A1 true EP0360875A1 (en) 1990-04-04
EP0360875B1 EP0360875B1 (en) 1991-05-29

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EP88114346A Expired - Lifetime EP0360875B1 (en) 1988-09-02 1988-09-02 Forming machine, in particulier a mechanical press

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EP (1) EP0360875B1 (en)
AT (1) ATE63854T1 (en)
DE (1) DE3863073D1 (en)
ES (1) ES2022966B3 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401507A1 (en) * 1994-01-20 1995-08-03 Haendle Gmbh & Co Kg Guiding a pressure beam in the machine frame of a press, in particular roof tile press
EP1050401A2 (en) * 1999-04-06 2000-11-08 Aida Engineering Co., Ltd. Slide guide arrangement, knockout device and press machine using the same
EP1174255A2 (en) * 2000-07-21 2002-01-23 Aida Engineering Co., Ltd. Slider link press
EP1208964A2 (en) * 2000-11-22 2002-05-29 Aida Engineering Co., Ltd. Slide guide device for presses
WO2003006231A1 (en) * 2001-07-10 2003-01-23 Gattyan Andor Arrangement for guiding a piston in a housing, especially for compressing waste materials from adapted pressing machines
EP1354697A1 (en) * 2002-04-16 2003-10-22 Aida Engineering Co., Ltd. Slide guide device for press
CN100415498C (en) * 2002-02-05 2008-09-03 爱达工程株式会社 Slider guide rail apparatus for press
WO2009000100A1 (en) * 2007-06-28 2008-12-31 Bruderer Ag Punching press

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE470881C (en) * 1927-06-16 1929-01-31 Adolf Kreuser G M B H Crosshead guide for presses or the like.
US3568498A (en) * 1969-01-24 1971-03-09 Pacific Press & Shear Corp Guide system for rams in press brakes and the like
DE2313643A1 (en) * 1973-03-19 1974-10-03 Schirmer & Plate HYDRAULIC PRESS
GB2058626A (en) * 1979-09-15 1981-04-15 Demag Ag Mannesmann Press guide arrangement
EP0165518A2 (en) * 1984-06-19 1985-12-27 SMS HASENCLEVER Maschinenfabrik GmbH Forging press of the underfloor type
DE3622495A1 (en) * 1986-07-02 1988-01-21 Mannesmann Ag Column guide, especially on forging presses

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE470881C (en) * 1927-06-16 1929-01-31 Adolf Kreuser G M B H Crosshead guide for presses or the like.
US3568498A (en) * 1969-01-24 1971-03-09 Pacific Press & Shear Corp Guide system for rams in press brakes and the like
DE2313643A1 (en) * 1973-03-19 1974-10-03 Schirmer & Plate HYDRAULIC PRESS
GB2058626A (en) * 1979-09-15 1981-04-15 Demag Ag Mannesmann Press guide arrangement
EP0165518A2 (en) * 1984-06-19 1985-12-27 SMS HASENCLEVER Maschinenfabrik GmbH Forging press of the underfloor type
DE3622495A1 (en) * 1986-07-02 1988-01-21 Mannesmann Ag Column guide, especially on forging presses

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401507A1 (en) * 1994-01-20 1995-08-03 Haendle Gmbh & Co Kg Guiding a pressure beam in the machine frame of a press, in particular roof tile press
EP1050401A2 (en) * 1999-04-06 2000-11-08 Aida Engineering Co., Ltd. Slide guide arrangement, knockout device and press machine using the same
EP1050401A3 (en) * 1999-04-06 2001-11-14 Aida Engineering Co., Ltd. Slide guide arrangement, knockout device and press machine using the same
US6524092B1 (en) 1999-04-06 2003-02-25 Aida Engineering Co., Ltd. Slide guide device, knockout device, and press machine using the same
EP1174255A3 (en) * 2000-07-21 2002-04-17 Aida Engineering Co., Ltd. Slider link press
EP1174255A2 (en) * 2000-07-21 2002-01-23 Aida Engineering Co., Ltd. Slider link press
US6764218B2 (en) 2000-11-22 2004-07-20 Aida Engineering Co., Ltd. Slide guide device for presses
EP1208964A3 (en) * 2000-11-22 2002-12-04 Aida Engineering Co., Ltd. Slide guide device for presses
EP1208964A2 (en) * 2000-11-22 2002-05-29 Aida Engineering Co., Ltd. Slide guide device for presses
WO2003006231A1 (en) * 2001-07-10 2003-01-23 Gattyan Andor Arrangement for guiding a piston in a housing, especially for compressing waste materials from adapted pressing machines
CN100415498C (en) * 2002-02-05 2008-09-03 爱达工程株式会社 Slider guide rail apparatus for press
EP1625933A2 (en) * 2002-04-16 2006-02-15 Aida Engineering Co., Ltd. Slide guide device for press
US7080943B2 (en) 2002-04-16 2006-07-25 Aida Engineering Co., Ltd. Slide guide device for press
EP1625933A3 (en) * 2002-04-16 2007-05-09 Aida Engineering Co., Ltd. Slide guide device for press
EP1354697A1 (en) * 2002-04-16 2003-10-22 Aida Engineering Co., Ltd. Slide guide device for press
WO2009000100A1 (en) * 2007-06-28 2008-12-31 Bruderer Ag Punching press
CN101687379A (en) * 2007-06-28 2010-03-31 布吕德雷股份公司 Die cutting press
US8739595B2 (en) 2007-06-28 2014-06-03 Bruderer Ag Punching press
CN101687379B (en) * 2007-06-28 2014-11-12 布吕德雷股份公司 Die cutting press

Also Published As

Publication number Publication date
ATE63854T1 (en) 1991-06-15
EP0360875B1 (en) 1991-05-29
ES2022966B3 (en) 1991-12-16
DE3863073D1 (en) 1991-07-04

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