EP2210842A1 - Folding device with protective hood - Google Patents

Folding device with protective hood Download PDF

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Publication number
EP2210842A1
EP2210842A1 EP09179167A EP09179167A EP2210842A1 EP 2210842 A1 EP2210842 A1 EP 2210842A1 EP 09179167 A EP09179167 A EP 09179167A EP 09179167 A EP09179167 A EP 09179167A EP 2210842 A1 EP2210842 A1 EP 2210842A1
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EP
European Patent Office
Prior art keywords
protective hood
frame
gas spring
spring device
roller
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
EP09179167A
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German (de)
French (fr)
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EP2210842B1 (en
Inventor
Klaus Stöckel
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.)
MBO Postpress Solutions GmbH
Original Assignee
Maschinenbau Oppenweiler Binder 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.)
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Publication date
Application filed by Maschinenbau Oppenweiler Binder GmbH and Co KG filed Critical Maschinenbau Oppenweiler Binder GmbH and Co KG
Publication of EP2210842A1 publication Critical patent/EP2210842A1/en
Application granted granted Critical
Publication of EP2210842B1 publication Critical patent/EP2210842B1/en
Not-in-force legal-status Critical Current
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/14—Buckling folders
    • B65H45/141—Buckling folders with noise reducing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
    • B65H2402/44—Housings
    • B65H2402/441—Housings movable for facilitating access to area inside the housing, e.g. pivoting or sliding

Abstract

The machine (10) has a protective covering (18) rotatably mounted at frames (12, 14) around a horizontal rotation axis (16). A gas spring device (20) arranged between the covering and the frames has an end flexibly mounted at a pivot point (26) in the covering and another end flexibly mounted on a roller lever (28). The device is hinged between the axis and the point. A roller (30) rotatably mounted on the point runs on a turning web (32) of a turning device (34) attached to the frames, where web is formed in such a manner that covering is provided in all rotating positions in equilibration.

Description

Die Erfindung betrifft eine Falzmaschine mit einem Gestell und einer an dem Gestell um eine horizontale Schwenkachse schwenkbar gelagerten Schutzhaube, wobei zwischen Schutzhaube und Gestell eine Gasfedervorrichtung angeordnet ist.The invention relates to a folding machine with a frame and a pivotally mounted on the frame about a horizontal pivot axis protective hood, wherein between the guard and frame a gas spring device is arranged.

Aus der G 88 10 829 U1 ist eine Falzmaschine bekannt, die eine Schutzhaube aufweist, die außer dem Parallelbruch auch den Kreuzbruch abdeckt. Die Schutzhaube weist einlassseitig einen Bügel auf, an dem sie an dem Gestell der Falzmaschine angelenkt ist. Zur Erleichterung der Öffnungs- bzw. Schließbewegung der Schallschutzhaube ist einlassseitig eine Gaszugfeder an einem an der Schutzhaube angeordneten Vorsprung angelenkt. An dem dem Vorsprung gegenüberliegenden Ende weist die Gaszugfeder eine Öse zur Anlenkung am Falzmaschinengestell auf. Die Schutzhaube wird beim Öffnen und Schließen von Hand verschwenkt, wobei die Gaszugfeder die dazu aufzubringenden Handkräfte verringert. Aufgrund ihrer Größe ist die Schutzhaube sehr schwer. Auch wenn durch die Gaszugfeder die Handkräfte verringert werden, sind hohe Bedienkräfte erforderlich. Außerdem muss die Schutzhaube nicht für jeden Bedienerzugriff ganz geöffnet werden. In diesen Fall ist es nachteilig, wenn die Schutzhaube nur zwei stabile Stellungen hat. Dieses Problem wird zum Teil durch eine zusätzliche Rastposition gelöst. Nachteilig hieran ist, dass diese Rastposition zusätzliche Bedienkräfte erzeugt und eine festgelegte Stellung ist.From the G 88 10 829 U1 a folding machine is known which has a protective cover which covers the cross-break apart from the parallel breakage. The protective hood has on the inlet side a bracket on which it is articulated on the frame of the folding machine. In order to facilitate the opening or closing movement of the soundproof hood, a gas tension spring is articulated on the inlet side on a projection arranged on the protective hood. At the end opposite the projection, the gas tension spring has an eyelet for articulation on the folding machine frame. The guard is pivoted when opening and closing by hand, the gas tension reduces the applied hand forces. Due to its size, the protective cover is very heavy. Even if the hand tension is reduced by the throttle cable spring, high operating forces are required. In addition, the guard does not need to be fully opened for each operator access. In this case, it is disadvantageous if the guard has only two stable positions. This problem is partially solved by an additional locking position. The disadvantage of this is that this locking position generates additional operating forces and is a fixed position.

Der Erfindung liegt die Aufgabe zugrunde, mit konstruktiv einfachen Mitteln eine Falzmaschine zu schaffen, deren Schutzhaube mit geringen Bedienkräften verschwenkbar ist und sich in allen Schwenkstellungen nicht selbstständig ohne Bedienkraft bewegt.The invention has for its object to provide a folding machine with structurally simple means whose protective hood is pivotable with low operating forces and does not move independently in all pivot positions without operating force.

Diese Aufgabe wird durch eine Falzmaschine mit den Merkmalen der Patentansprüche 1, 2 oder 3 gelöst.This object is achieved by a folding machine with the features of claims 1, 2 or 3.

Den erfindungsgemäßen Falzmaschinen liegt das gemeinsame Prinzip zugrunde, durch die Bewegung des Rollenhebels auf der Kurvenbahn sicherzustellen, dass sich die Schutzhaube in allen Schwenkstellungen im Gleichgewicht befindet, wobei sie sich nicht selbständig ohne Bedienkraft aus einer entsprechenden Stellung bewegt. Die Schutzhaube kann mit sehr geringen Bedienkräften angehoben bzw. gesenkt werden. Um einen großen Haubenöffnungswinkel zu erreichen, ist es mittels einer entsprechend ausgelegten Kurvenbahn möglich, dass der Gewichtsausgleich auch über den oberen Druckpunkt der Haube hinweg wirkt, d. h. der Schwerpunkt kann sich hinter die Schwenkachse der Schutzhaube bewegen, ohne dass die Schutzhaube nach hinten fällt.The folding machines according to the invention is based on the common principle to ensure by the movement of the roller lever on the curved path, that the guard is in balance in all pivot positions, where they do not move independently without operating force from a corresponding position. The protective hood can be raised or lowered with very low operating forces. In order to achieve a large bonnet opening angle, it is possible by means of a correspondingly designed cam track that the counterbalance also acts beyond the upper pressure point of the bonnet, d. H. the center of gravity can move behind the pivot axis of the protective cover without the protective cover falling backwards.

Ein Ausführungsbeispiel der Erfindung ist nachstehend anhand der Zeichnungen näher erläutert. Es zeigen

  • Fig. 1 perspektivisch eine erste Ausführungsform einer Anlenkung einer Schutzhaube am Gestell einer Falzmaschine,
  • Fig. 2 ein Getriebeschema der Anlenkung der Schutzhaube von Fig. 1, wobei sich die Schutzhaube in einer geschlossenen Stellung befindet,
  • Fig. 3 ein Getriebeschema der Anlenkung der Schutzhaube von Fig. 1, wobei sich die Schutzhaube in einer Mittelstellung befindet,
  • Fig. 4 ein Getriebeschema der Anlenkung der Schutzhaube von Fig. 1, wobei sich die Schutzhaube in einer Offenstellung befindet, und
  • Fig. 5 ein Getriebeschema einer zweiten Ausführungsform einer Anlenkung der Schutzhaube von Fig. 1, wobei sich die Schutzhaube in einer Offenstellung befindet.
An embodiment of the invention is explained below with reference to the drawings. Show it
  • Fig. 1 perspective view of a first embodiment of an articulation of a protective hood on the frame of a folding machine,
  • Fig. 2 a transmission diagram of the articulation of the protective hood of Fig. 1 with the protective hood in a closed position,
  • Fig. 3 a transmission diagram of the articulation of the protective hood of Fig. 1 , with the protective cover in a middle position,
  • Fig. 4 a transmission diagram of the articulation of the protective hood of Fig. 1 , wherein the protective hood is in an open position, and
  • Fig. 5 a transmission diagram of a second embodiment of an articulation of the protective hood of Fig. 1 , wherein the protective hood is in an open position.

Die in Fig. 1 gezeigte Falzmaschine 10 weist zwei Gesteiiwände 12, 14 auf, an denen eine Schutzhaube 18 angrenzend an den unteren Rand ihrer Rückwand 19 um eine horizontale Schwenkachse 16 verschwenkbar angelenkt ist. Die Gestellwand 14 befindet sich auf der von einem Bediener der Falzmaschine 10 abgewandten Seite.In the Fig. 1 shown folding machine 10 has two Gesteiiwände 12, 14, on which a protective cover 18 adjacent to the lower edge of its rear wall 19 is hinged about a horizontal pivot axis 16 pivotally. The frame wall 14 is located on the side facing away from an operator of the folding machine 10 side.

Im Bereich oberhalb der Gestellwand 14 ist im oberen Bereich der Rückwand 19 eine Lagereinrichtung 26 vorgesehen, an der zwei Gasfedern 22, 24 einer Gasfedervorrichtung 20 mit ihrem oberen Ende um eine horizontale Schwenkachse verschwenkbar gelagert sind. Im unteren Bereich der Rückwand 19 ist unterhalb der Lagereinrichtung 26 eine weitere Lagereinrichtung 33 vorgesehen, an der ein Rollenhebel 28 mit einem Ende um eine horizontale Schwenkachse verschwenkbar gelagert ist. An dem Rollenhebel 28 sind die anderen Enden der Gasfedern 22, 24 um eine horizontale Achse verschwenkbar gelagert.In the area above the frame wall 14, a bearing device 26 is provided in the upper region of the rear wall 19, on which two gas springs 22, 24 of a gas spring device 20 are mounted with their upper end pivotable about a horizontal pivot axis. In the lower region of the rear wall 19, a further bearing device 33 is provided below the bearing device 26, on which a roller lever 28 is pivotally mounted with one end about a horizontal pivot axis. On the roller lever 28, the other ends of the gas springs 22, 24 are mounted pivotably about a horizontal axis.

An der unteren Seite des Rollenhebels 28 ist eine Rolle 30 um eine horizontale Achse drehbar gelagert, die nach unten aus dem Rollenhebel 28 vorsteht. Die Rolle 30 läuft auf einer Kurvenbahn 32, die auf der Oberseite einer Kurvenvorrichtung 34 ausgebildet ist, die an der Gestellwand 14 befestigt ist.On the lower side of the roller lever 28, a roller 30 is rotatably supported about a horizontal axis projecting downwardly from the roller lever 28. The roller 30 runs on a cam track 32 which is formed on the upper side of a cam device 34 which is fixed to the frame wall 14.

Die Kurvenbahn 32 der Kurvenvorrichtung 34 hat annähernd einen sinusförmigen Verlauf, wie dies insbesondere aus den Figuren 2 und 3 zu erkennen ist. Von der rechten Seite der Kurvenbahn 32 aus gesehen, steigt die Kurvenbahn im ersten Abschnitt 40 zunächst steil an und geht dann in einen flacheren Abschnitt 42 über, auf den wiederum ein steiler Abschnitt 44 erfolgt.The cam track 32 of the cam device 34 has approximately a sinusoidal course, as in particular from the Figures 2 and 3 can be seen. Seen from the right side of the curved path 32, the curved path initially rises steeply in the first section 40 and then merges into a flatter section 42, onto which in turn a steep section 44 takes place.

Fig. 2 zeigt die Schutzhaube 18 in ihrer Schließstellung. In dieser Schließstellung liegt die Rolle 30 an dem rechten steilen Abschnitt 40 der Kurvenbahn 32 an. In Fig. 3 ist eine Mittelstellung der Schutzhaube 18 gezeigt. In dieser Stellung befindet sich die Rolle 30 auf dem flacheren Abschnitt 42. Fig. 4 zeigt die Stellung, in der die Schutzhaube 18 vollständig offen ist. In dieser Stellung liegt die Rolle 30 am Ende des linken steilen Abschnitts 44 der Kurvenbahn 32 an. Fig. 2 shows the protective cover 18 in its closed position. In this closed position, the roller 30 bears against the right-hand steep section 40 of the cam track 32. In Fig. 3 a center position of the protective hood 18 is shown. In this position, the roller 30 is on the flatter portion 42nd Fig. 4 shows the position in which the protective cover 18 is completely open. In this position, the roller 30 abuts the end of the left steep portion 44 of the cam track 32.

Die Kurvenbahn 32 ist so gestaltet, dass sich die Schutzhaube 18 in allen Schwenkstellungen stets im Gleichgewicht befindet, so dass sie sich nicht seibsttätig aus den jeweiligen Schwenkstellungen bewegt und mit geringer Kraft aus der jeweiligen Schwenkstellung bewegt werden kann. Die Form der Kurvenbahn 32 ist natürlich u.a. abhängig von den geometrischen Verhältnissen der Haube 18 und den Kräften der Druckfedervorrichtung 20.The cam track 32 is designed so that the protective cover 18 is always in equilibrium in all pivot positions, so that they do not move seibsttätig from the respective pivot positions and can be moved with little force from the respective pivot position. The shape of the cam track 32 is, of course, inter alia depending on the geometric conditions of the hood 18 and the forces of the compression spring device 20th

Bei der in Fig. 1 gezeigten Falzmaschine werden aus Sicherheitsgründen zwei Druckfedern 22, 24 für die Gasfedervorrichtung 20 verwendet. Es ist natürlich auch möglich, nur eine einzige Druckfeder als Gasfedervorrichtung zu verwenden.At the in Fig. 1 For safety reasons, two compression springs 22, 24 are used for the gas spring device 20 shown folding machine. Of course, it is also possible to use only a single compression spring as a gas spring device.

Bei der in den Figuren gezeigten Falzmaschine sind die Gasfedervorrichtung 20 und der Rollenhebel 28 jeweils verschwenkbar an der Schutzhaube 18 gelagert und die Kurvenbahn 32 fest an dem Gestell angebracht.In the folding machine shown in the figures, the gas spring device 20 and the roller lever 28 are each mounted pivotably on the protective cover 18 and the cam track 32 is fixedly mounted on the frame.

In Fig. 5 ist eine weitere Ausführungsform der Anlenkung gezeigt. Die Gasfedervorrichtung 20 ist hier mit einem Ende an einem Anlenkpunkt 26 an der Schutzhaube 18 und mit dem anderen Ende an einer Kurvenvorrichtung 50 mit einer an ihrer Unterseite vorgesehenen Kurvenbahn 52 gelenkig gelagert, die mit einem Ende an der Schutzhaube 18 zwischen der Schwenkachse 16 der Schutzhaube 18 und dem Anlenkpunkt 26 der Gasfedervorrichtung 20 an der Schutzhaube 18 angelenkt ist und mit der Kurvenbahn 32 auf einer gestellfesten Rolle 30 aufliegt. Die Kurvenbahn 32 ist so ausgebildet, dass sich die Schutzhaube 18 in allen Schwenkstellungen im Gleichgewicht befindet.In Fig. 5 a further embodiment of the linkage is shown. The gas spring device 20 is here articulated with one end at a pivot point 26 on the guard 18 and the other end on a cam device 50 with a provided on its underside cam track 52, with one end to the guard 18 between the pivot axis 16 of the guard 18 and the articulation point 26 of the gas spring device 20 is hinged to the protective cover 18 and rests with the cam track 32 on a frame-fixed roller 30. The cam track 32 is formed so that the protective cover 18 is in equilibrium in all pivot positions.

Durch Vertauschung der Getriebeglieder kann jedoch die der Erfindung zugrundeliegende Aufgabe ebenfalls gelöst werden. Es ist auch möglich, den Rollenhebel gelenkig an dem Gestell zu lagern und die Kurvenbahn an der Schutzhaube anzubringen. Eine andere Möglichkeit ist auch, die Rolle fest an dem Gestell anzubringen und die Kurvenvorrichtung an der Schutzhaube anzulenken.By interchanging the gear members, however, the object underlying the invention can also be achieved. It is also possible to articulate the roller lever on the frame and to install the curved track on the protective hood. Another possibility is to attach the roller firmly to the frame and to steer the cam device on the guard.

Zu jeder der erwähnten kinematischen Varianten gibt es jeweils noch eine im Äquivalenzbereich liegende kinematische Umkehr, indem man das Gelenk 26 von der Haube 18 auf das Gestell 14 verlegt. Weitere äquivaiente Varianten ergeben sich, wenn statt der Gasdruckfeder eine Gaszugfeder verwendet wird.For each of the mentioned kinematic variants, there is still a kinematic reversal lying in the range of equivalents, by moving the joint 26 of the hood 18 on the frame 14. Other equivocal variants arise when a gas tension spring is used instead of the gas spring.

Claims (4)

Falzmaschine mit einem Gestell (12, 14) und einer an dem Gestell (12, 14) um eine horizontale Schwenkachse (16) schwenkbar gelagerten Schutzhaube (18), wobei zwischen Schutzhaube (18) und Gestell (12, 14) eine Gasfedervorrichtung (20) angeordnet ist,
dadurch gekennzeichnet, dass die Gasfedervorrichtung (20) mit einem Ende an einem Anlenkpunkt (26) an der Schutzhaube (18) und mit dem anderen Ende an einem Rollenhebel (28) gelenkig gelagert ist, der mit einem Ende zwischen der Schwenkachse (16) der Schutzhaube (18) und dem Anlenkpunkt (26) der Gasfedervorrichtung (20) an der Schutzhaube (18) angelenkt ist und an dem eine Rolle (30) drehbar gelagert ist, die auf einer Kurvenbahn (32) einer Kurvenvorrichtung (34) läuft, die an dem Gestell (12, 14) angebracht ist, und dass die Kurvenbahn (32) so ausgebildet ist, dass sich die Schutzhaube (18) in allen Schwenkstellungen im Gleichgewicht befindet.Folding machine with a frame (12, 14) and a to the frame (12, 14) about a horizontal pivot axis (16) pivotally mounted guard (18), wherein between the protective hood (18) and frame (12, 14) a gas spring device (20 ) is arranged
characterized in that the gas spring device (20) with one end at a pivot point (26) on the protective hood (18) and with the other end on a roller lever (28) is articulated, with one end between the pivot axis (16) of the Protective hood (18) and the articulation point (26) of the gas spring device (20) on the protective hood (18) is articulated and on which a roller (30) is rotatably mounted on a curved path (32) of a cam device (34) runs, the on the frame (12, 14) is mounted, and that the cam track (32) is formed so that the protective hood (18) is in equilibrium in all pivotal positions. Falzmaschine mit einem Gestell (12, 14) und einer an dem Gestell (12, 14) um eine horizontale Schwenkachse (16) schwenkbar gelagerten Schutzhaube (18), wobei zwischen Schutzhaube (18) und Gestell (12, 14) eine Gasfedervorrichtung (20) angeordnet ist,
dadurch gekennzeichnet, dass die Gasfedervorrichtung (20) mit einem Ende an einem Anlenkpunkt (26) an der Schutzhaube (18) und mit dem anderen Ende an einem Rollenhebel (28) gelenkig gelagert ist, der mit einem Ende an dem Gestell (12, 14) angelenkt ist und an dem eine Rolle (30) drehbar gelagert ist, die auf einer Kurvenbahn (32) einer Kurvenvorrichtung (34) läuft, die an der Schutzhaube (18) zwischen der Schwenkachse (16) der Schutzhaube (18) und dem Anlenkpunkt (26) der Gasfedervorrichtung (20) an der Schutzhaube (18) befestigt ist, und dass die Kurvenbahn (32) so ausgebildet ist, und dass sich die Schutzhaube (18) in allen Schwenkstellungen im Gleichgewicht befindet.Folding machine with a frame (12, 14) and a to the frame (12, 14) about a horizontal pivot axis (16) pivotally mounted guard (18), wherein between the protective hood (18) and frame (12, 14) a gas spring device (20 ) is arranged
characterized in that the gas spring device (20) with one end at a pivot point (26) on the protective hood (18) and at the other end to a roller lever (28) is articulated, with one end to the frame (12, 14 ) is hinged and on which a roller (30) is rotatably mounted, which runs on a curved path (32) of a cam device (34) on the protective hood (18) between the pivot axis (16) of the protective hood (18) and the articulation point (26) of the gas spring device (20) on the protective hood (18) is fixed, and that the cam track (32) is formed, and that the protective hood (18) is in equilibrium in all pivotal positions. Falzmaschine mit einem Gestell (12, 14) und einer an dem Gestell (12, 14) um eine horizontale Schwenkachse (16) schwenkbar gelagerten Schutzhaube (18), wobei zwischen Schutzhaube (18) und Gestell (12, 14) eine Gasfedervorrichtung (20) angeordnet ist,
dadurch gekennzeichnet, dass die Gasfedervorrichtung (20) mit einem Ende an einem Anlenkpunkt (26) an der Schutzhaube (18) und mit dem anderen Ende an einer Kurvenvorrichtung (34) mit einer Kurvenbahn gelenkig gelagert ist, die mit einem Ende an der Schutzhaube (18) zwischen der Schwenkachse (16) der Schutzhaube (18) und dem Anlenkpunkt (26) der Gasfedervorrichtung (20) an der Schutzhaube (18) angelenkt ist und mit der Kurvenbahn (32) auf einer gestellfesten Rolle (30) aufliegt, und dass die Kurvenbahn (32) so ausgebildet ist, dass sich die Schutzhaube (18) in allen Schwenkstellungen im Gleichgewicht befindet.Folding machine with a frame (12, 14) and a to the frame (12, 14) about a horizontal pivot axis (16) pivotally mounted guard (18), wherein between the protective hood (18) and frame (12, 14) a gas spring device (20 ) is arranged
characterized in that the gas spring device (20) with one end at a pivot point (26) on the protective hood (18) and at the other end to a cam device (34) is articulated with a curved track, which is connected to one end of the protective hood ( 18) between the pivot axis (16) of the protective hood (18) and the articulation point (26) of the gas spring device (20) on the protective cover (18) is articulated and with the cam track (32) rests on a frame-fixed roller (30), and that the curved path (32) is designed so that the protective hood (18) is in equilibrium in all pivot positions. Falzmaschine nach Anspruch 1, 2, oder 3, dadurch gekennzeichnet, dass die Gasfedervorrichtung, die Kurvenvorrichtung und der Rollenhebel auf der dem Bediener abgewandten Seite der Falzmaschine angeordnet sind.Folding machine according to claim 1, 2 or 3, characterized in that the gas spring device, the cam device and the roller lever are arranged on the side facing away from the operator of the folding machine.
EP09179167A 2009-01-23 2009-12-15 Folding device with protective hood Not-in-force EP2210842B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009000875U DE202009000875U1 (en) 2009-01-23 2009-01-23 Folding machine with protective hood

Publications (2)

Publication Number Publication Date
EP2210842A1 true EP2210842A1 (en) 2010-07-28
EP2210842B1 EP2210842B1 (en) 2011-09-07

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Application Number Title Priority Date Filing Date
EP09179167A Not-in-force EP2210842B1 (en) 2009-01-23 2009-12-15 Folding device with protective hood

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EP (1) EP2210842B1 (en)
CN (1) CN101798032A (en)
AT (1) ATE523459T1 (en)
DE (1) DE202009000875U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102179753A (en) * 2011-01-04 2011-09-14 无锡市常欣机电科技有限公司 Protective cover for derusting machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8810829U1 (en) * 1988-08-26 1988-12-08 Maschinenbau Oppenweiler Binder Gmbh & Co, 7155 Oppenweiler, De
DE9112633U1 (en) * 1991-10-10 1991-11-28 Maschinenbau Oppenweiler Binder Gmbh & Co, 7155 Oppenweiler, De
DE19651339C1 (en) * 1996-12-10 1998-01-15 Binder & Co Masch Oppenweiler Sound-dampening cowl for container bag folding machine
DE202004006565U1 (en) * 2004-04-26 2004-07-08 Maschinenbau Oppenweiler Binder Gmbh & Co. Kg Combined folding machine with two-part protective hood

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8810829U1 (en) * 1988-08-26 1988-12-08 Maschinenbau Oppenweiler Binder Gmbh & Co, 7155 Oppenweiler, De
DE9112633U1 (en) * 1991-10-10 1991-11-28 Maschinenbau Oppenweiler Binder Gmbh & Co, 7155 Oppenweiler, De
DE19651339C1 (en) * 1996-12-10 1998-01-15 Binder & Co Masch Oppenweiler Sound-dampening cowl for container bag folding machine
DE202004006565U1 (en) * 2004-04-26 2004-07-08 Maschinenbau Oppenweiler Binder Gmbh & Co. Kg Combined folding machine with two-part protective hood

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CN101798032A (en) 2010-08-11
ATE523459T1 (en) 2011-09-15
DE202009000875U1 (en) 2009-03-26
EP2210842B1 (en) 2011-09-07

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