EP0700852B1 - Sheet magazine for packaging machines - Google Patents

Sheet magazine for packaging machines Download PDF

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Publication number
EP0700852B1
EP0700852B1 EP95111305A EP95111305A EP0700852B1 EP 0700852 B1 EP0700852 B1 EP 0700852B1 EP 95111305 A EP95111305 A EP 95111305A EP 95111305 A EP95111305 A EP 95111305A EP 0700852 B1 EP0700852 B1 EP 0700852B1
Authority
EP
European Patent Office
Prior art keywords
lifting platform
stack
bearing
blank
neutral position
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
EP95111305A
Other languages
German (de)
French (fr)
Other versions
EP0700852A2 (en
EP0700852A3 (en
Inventor
Heinrich Hegemühle
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.)
Meypack Verpackungs- und Palettiertechnik GmbH
Original Assignee
Meypack Verpackungs- und Palettiertechnik 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 Meypack Verpackungs- und Palettiertechnik GmbH filed Critical Meypack Verpackungs- und Palettiertechnik GmbH
Publication of EP0700852A2 publication Critical patent/EP0700852A2/en
Publication of EP0700852A3 publication Critical patent/EP0700852A3/en
Application granted granted Critical
Publication of EP0700852B1 publication Critical patent/EP0700852B1/en
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B65H1/263—Auxiliary supports for keeping the pile in the separation process during introduction of a new pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/30—Supports or magazines for piles from which articles are to be separated with means for replenishing the pile during continuous separation of articles therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Definitions

  • the invention relates to a blank magazine for packaging machines according to the preamble of claim 1.
  • Such blank magazines have the task of providing carton blanks, the carton blank being gripped in the upper region of the magazine by a gripper and being introduced into the packaging machine, where it is then filled with the packaged goods.
  • This known device has the disadvantage that the lifting platform travels downward at a certain point in time and that intermediate loading of the lifting platform is not possible, so that the operator is bound to the precise time intervals of the working mode of the lifting platform.
  • the invention has for its object to make the loading of the lifting platform more variable, so that the lifting platform can be lowered by the operator at any time and can be loaded with new blanks.
  • the blank magazine is equipped with additional pawls which move upwards with the lifting platform.
  • the storage pawls are movably mounted on vertical stands and, when the lifting platform is now moved downwards, the storage pawls fold into the space below the carton blanks, so that the carton blanks now detach from the lifting platform and onto the storage pawls, that is to the inside facing lugs of the pawls.
  • the height of the lifting platform, when it detaches from the cardboard blanks and the cardboard blanks are now carried by the pawls, is convenient.
  • the lifting platform is lowered and loaded with new cardboard blanks. Then the lifting platform is raised and now the cardboard blanks stored on the lifting platform raise the lugs of the bearing pawls and the bearing pawls come out of the circumferential area of the cardboard blanks, i.e. move into a neutral position, so that the upper cardboard blanks now load onto the cardboard blanks loaded onto the lifting platform hang up and the vertical transport of the carton blanks then continues from the lifting platform and the bearing pawls rest on the lifting platform in a neutral position.
  • the bearing pawls have a central opening through which the vertical stands engage and are equipped with a locking pin or locking bar protruding into the central opening, which comes into contact with bolt openings in the vertical stand in the folded position, i.e. in the working position of the bearing pawls.
  • the nose which extends into the interior space delimited by the vertical stands is equipped with additional weights, which means that as soon as the bearing pawl is no longer supported by the lifting platform, the bearing pawls fold inwards.
  • the lifting platform has a step in the area of the vertical stand, which is used for the storage and guidance of the pawls and which is of course lowered compared to the storage area of the lifting platform for the carton blanks.
  • Fig. 1 a part of a lifting platform 1 is shown, on which cardboard blanks 2 are stored.
  • a step 14 is arranged on the edge area of the lifting platform 1 with the interposition of a support block 15, which extends into the area of the vertical stand 4.
  • the vertical stands 4 have locking openings 10 and carry a locking pawl 5 which has a central opening 8 through which the vertical stand 4 engages.
  • This bearing pawl 5 has a nose 7 which extends into the boundary region of the vertical stand 4 and is provided with additional weights 12 and has a support surface 9 which is thus parallel to the top of the Stage 14 is such that when the support surface 9 is in contact with the top of the stage 14, the locking pin 11 comes out of the bolt opening 10 and the bearing pawl 5 is tilted in such a way that the lug 7 comes only slightly into the space delimited by the vertical stand (neutral position) .
  • the depth of engagement of the locking pin 11 in the locking opening 10 can be regulated by an adjusting means 16.
  • Fig. 2 shows that when the lifting platform 1 is lowered, so that the support of the support surface 9 is omitted, the additional weights 12 cause the nose 7 to fold inwards and thus get under the edges of the cardboard blanks 2 (locking position) .
  • the cardboard blanks 2 are no longer carried by the lifting platform 1, but by the lugs 7 of the pawls 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Description

Die Erfindung bezieht sich auf ein Zuschnittmagazin für Verpackungsmaschinen gemäß dem Oberbegriff des Patentanspruches 1.The invention relates to a blank magazine for packaging machines according to the preamble of claim 1.

Derartige Zuschnittmagazine haben die Aufgabe, Kartonzuschnitte bereitzustellen, wobei der Kartonzuschnitt im oberen Bereich des Magazins von einem Greifer ergriffen wird und in die Verpackungsmaschine eingeführt wird, wo er dann mit dem Verpackungsgut gefüllt wird.Such blank magazines have the task of providing carton blanks, the carton blank being gripped in the upper region of the magazine by a gripper and being introduced into the packaging machine, where it is then filled with the packaged goods.

Diese Zuschnittmagazine sind gemäß einem aus der Praxis bekannten Stand der Technik, siehe FR-A- 2 573 057, der dem Oberbegriff des Anspruchs 1 entspricht, mit einer Hubbühne ausgerüstet, die die Zuschnitte dem im oberen Bereich angeordneten Greifer zuführen, wobei die Greifer im beschränkten Rahmen eine Vertikalbewegung ausführen können, so daß dann, wenn nur noch wenige Zuschnitte im Magazin vorhanden sind, die Hubbühne nach unten fahren kann und mit neuen Zuschnitten beladen werden kann, während eine geringe Anzahl an Zuschnitten im oberen Bereich des Magazins von Haltemitteln gehalten wird und durch stufenweises Absenken der Greifer in Richtung auf die Zuschnitte ergriffen und abgefördert werden können.These blanking magazines are equipped according to a state of the art known from practice, see FR-A-2 573 057, which corresponds to the preamble of claim 1, with a lifting platform, which feed the blanks to the gripper arranged in the upper area, the grippers in limited frame can perform a vertical movement, so that when there are only a few blanks left in the magazine, the lifting platform can go down and be loaded with new blanks, while a small number of blanks in the upper region of the magazine is held by holding means and can be gripped and removed by gradually lowering the grippers in the direction of the blanks.

Diese bekannte Einrichtung hat den Nachteil, daß jeweils zu einem ganz bestimmten Zeitpunkt die Hubbühne nach unten fährt und daß also Zwischenbeladungen der Hubbühne nicht möglich sind, so daß die Bedienperson an die genauen Zeitintervalle der Arbeitsweise der Hubbühne gebunden ist.This known device has the disadvantage that the lifting platform travels downward at a certain point in time and that intermediate loading of the lifting platform is not possible, so that the operator is bound to the precise time intervals of the working mode of the lifting platform.

Der Erfindung liegt die Aufgabe zugrunde, die Beladung der Hubbühne variabler zu gestalten, so daß zu jedem beliebigen Zeitpunkt die Hubbühne von der Bedienperson abgesenkt werden kann und mit neuen Zuschnitten beladen werden kann.The invention has for its object to make the loading of the lifting platform more variable, so that the lifting platform can be lowered by the operator at any time and can be loaded with new blanks.

Diese der Erfindung zugrundeliegende Aufgabe wird durch die kennzeichnenden Merkmale des Anspruches 1 gelöst.This object on which the invention is based is achieved by the characterizing features of claim 1.

Vorteilhafte Ausgestaltungen sind in den abhängigen Ansprüchen 2 und 3 erläutert.Advantageous embodiments are explained in the dependent claims 2 and 3.

Mit anderen Worten ausgedrückt wird gemäß der Erfindung vorgeschlagen, daß das Zuschnittmagazin mit zusätzlichen Lagerklinken ausgerüstet wird, die mit der Hubbühne nach oben wandern. Die Lagerklinken sind dabei beweglich an Vertikalständern gelagert und, wenn nunmehr die Hubbühne nach unten bewegt wird, klappen die Lagerklinken in den Raum unterhalb der Kartonzuschnitte ein, so daß die Kartonzuschnitte sich nunmehr von der Hubbühne lösen und auf den Lagerklinken, und zwar den nach innen gerichteten Nasen der Lagerklinken, liegen. Die Höhe der Hubbühne, wenn diese sich von den Kartonzuschnitten löst und die Kartonzuschnitte nunmehr von den Lagerklinken getragen werden, ist belliebig. Während dieser Zeit der Lagerung auf den Lagerkllinken wandern die Kartonzuschnitte natürlich nicht nach oben, sondern die Vertikalbewegung der Greifeinrichtung oberhalb der Kartonzuschnitte macht es möglich, daß die Kartonzuschnitte weiterhin abgehoben werden und der Verarbeitung zugeführt werden. Hierbei ist es im Prinzip nicht erforderlich, daß die Greifeinrichtung eine größere Vertikalbewegung ausführt als im Stand der Technik, aber es könnte vorteilhaft sein, daß hier eine größere Vertikalbewegung ermöglicht wird, da dadurch der Zeitraum verlängert wird, in welchem die nun nach unten gefahrene Hubbühne beladen werden kann.In other words, it is proposed according to the invention that the blank magazine is equipped with additional pawls which move upwards with the lifting platform. The storage pawls are movably mounted on vertical stands and, when the lifting platform is now moved downwards, the storage pawls fold into the space below the carton blanks, so that the carton blanks now detach from the lifting platform and onto the storage pawls, that is to the inside facing lugs of the pawls. The height of the lifting platform, when it detaches from the cardboard blanks and the cardboard blanks are now carried by the pawls, is convenient. During this period of storage on the latches, the cardboard blanks do not of course move upwards, but the vertical movement of the gripping device above the cardboard blanks makes it possible for the cardboard blanks to continue to be lifted off and to be processed. In principle, it is not necessary for the gripping device to carry out a greater vertical movement than in the prior art, but it could be advantageous that a larger vertical movement is made possible here, since this extends the period in which the lifting platform which has now been lowered can be loaded.

Zu diesem Zeitpunkt, wenn also die Kartonzuschnitte auf den nach innen geklappten Nasen der Lagerklinken aufruhen, kann die Hubbühne nach unten gefahren werden und mit neuen Kartonzuschnitten beladen werden. Anschließend wird die Hubbühne hochgefahren und nunmehr heben die auf der Hubbühne gelagerten Kartonzuschnitte die Nasen der Lagerklinken an und die Lagerklinken kommen aus dem Umfangsbereich der Kartonzuschnitte heraus, d. h. gelangen in eine Neutralstellung, so daß nunmehr die oberen Kartonzuschnitte sich auf den auf die Hubbühne aufgeladenen Kartonzuschnitten auflegen und der Vertikaltransport der Kartonzuschnitte dann weiterhin von der Hubbühne erfolgt und die Lagerklinken auf der Hubbühne in einer neutralen Stellung aufruhen.At this point in time, when the cardboard blanks can rest on the inwardly folded lugs of the pawls the lifting platform is lowered and loaded with new cardboard blanks. Then the lifting platform is raised and now the cardboard blanks stored on the lifting platform raise the lugs of the bearing pawls and the bearing pawls come out of the circumferential area of the cardboard blanks, i.e. move into a neutral position, so that the upper cardboard blanks now load onto the cardboard blanks loaded onto the lifting platform hang up and the vertical transport of the carton blanks then continues from the lifting platform and the bearing pawls rest on the lifting platform in a neutral position.

Die Lagerklinken weisen dabei eine Mittelöffnung auf, durch die die Vertikalständer greifen und sind mit einem in die Mittelöffnung vorstehenden Verriegelungszapfen oder Verriegelungssteg ausgerüstet, der in der eingeklappten Stellung, also in der Arbeitsstellung der Lagerklinken, mit Riegelöffnungen im Vertikalständer in Kontakt kommt. Um die Klappbewegung der Lagerklinken sicherzustellen und zu beschleunigen, ist die in den durch die Vertikalständer begrenzten Innenraum reichende Nase mit Zusatzgewichten ausgerüstet, die also, sobald eine Unterstützung der Lagerklinke durch die Hubbühne wegfällt, bewirkt, daß die Lagerklinken nach innen klappen. Die Hubbühne weist im Bereich der Vertikalständer eine Stufe auf, die der Lagerung und Führung der Lagerklinken dient und die natürlich gegenüber der Lagerfläche der Hubbühne für die Kartonzuschnitte abgesenkt ist.The bearing pawls have a central opening through which the vertical stands engage and are equipped with a locking pin or locking bar protruding into the central opening, which comes into contact with bolt openings in the vertical stand in the folded position, i.e. in the working position of the bearing pawls. In order to ensure and accelerate the folding movement of the bearing pawls, the nose which extends into the interior space delimited by the vertical stands is equipped with additional weights, which means that as soon as the bearing pawl is no longer supported by the lifting platform, the bearing pawls fold inwards. The lifting platform has a step in the area of the vertical stand, which is used for the storage and guidance of the pawls and which is of course lowered compared to the storage area of the lifting platform for the carton blanks.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnungen erläutert. Die Zeichnungen zeigen dabei in

Fig. 1
einen Ausschnitt aus einem Bereich der Hubbühne, im Bereich eines Vertikalständern, wobei die Lagerklinke auf der Hubbühne aufruht und durch diese mit hochgefahren werden kann, d. h. sich in der Neutralstellung befindet, in
Fig. 2
eine der Fig. 1 entsprechende Darstellung, bei welcher aber die Hubbühne abgesenkt ist und die Lagerklinke nach innen geklappt ist, in
Fig. 3
im wesentlich kleineren Maßstab und nur schematisch ein Zuschnittmagazin mit Hubbühne und Kartonzuschnitten, wobei die Kartonzuschnitte von der Hubbühne getragen werden, in
Fig. 4
eine Fig. 3 entsprechende Darstellung, bei welcher die Hubbühne abgesenkt ist und die Kartonzuschnitte auf den Lagerklinken aufruht und in
Fig. 5
eine Fig. 3 und 4 entsprechende Darstellung, bei welcher die neuen Kartonzuschnitte von der Hubbühne unter die bereits vorhandenen Kartonzuschnitte geführt sind und die Lagerklinken aus der Riegelstellung in die Neutralstellung verbracht sind.
An embodiment of the invention is explained below with reference to the drawings. The drawings show in
Fig. 1
a section of an area of the lifting platform, in the area of a vertical stand, wherein the bearing pawl rests on the lifting platform and can be raised by this, ie is in the neutral position, in
Fig. 2
1 corresponding representation, but in which the lifting platform is lowered and the bearing pawl is folded in, in
Fig. 3
on a much smaller scale and only schematically a blank magazine with lifting platform and cardboard blanks, the cardboard blanks being carried by the lifting platform, in
Fig. 4
a Fig. 3 corresponding representation, in which the lifting platform is lowered and the carton blanks rests on the pawls and in
Fig. 5
a Fig. 3 and 4 corresponding representation, in which the new carton blanks are guided from the lifting platform under the existing carton blanks and the pawls are moved from the locking position to the neutral position.

In Fig. 1 ist ein Teil einer Hubbühne 1 dargestellt, auf der Kartonzuschnitte 2 gelagert sind. Im Bereich von Vertikalständern sind am Randbereich der Hubbühne 1 unter Zwischenschaltung eines Tragklotzens 15 eine Stufe 14 angeordnet, die bis in den Bereich des Vertikalständers 4 reicht.In Fig. 1 a part of a lifting platform 1 is shown, on which cardboard blanks 2 are stored. In the area of vertical stands, a step 14 is arranged on the edge area of the lifting platform 1 with the interposition of a support block 15, which extends into the area of the vertical stand 4.

An dieser Stelle sei darauf hingewiesen, daß natürlich vorzugsweise wenigstens vier Vertikalständer angeordnet sind, die einen Raum umgrenzen, in dessen Innerem die Hubbühne 1 angeordnet ist.At this point, it should be pointed out that, of course, at least four vertical stands are preferably arranged which delimit a space in the interior of which the lifting platform 1 is arranged.

Die Vertikalständer 4 weisen Riegelöffnungen 10 auf und tragen eine Verriegelungsklinke 5, die eine Mittelöffnung 8 besitzt, durch die der Vertikalständer 4 greift. Diese Lagerklinke 5 weist eine in den Umgrenzungsbereich der Vertikalständer 4 reichende Nase 7 auf, die mit Zusatzgewichten 12 versehen ist und besitzt eine Abstützfläche 9, die so parallel zur Oberseite der Stufe 14 geführt ist, daß bei Anlage der Abstützfläche 9 an der Oberseite der Stufe 14 der Riegelzapfen 11 aus der Riegelöffnung 10 herauskommt und die Lagerklinke 5 so gekippt ist, daß die Nase 7 nur geringfügig in den durch die Vertikalständer umgrenzten Raum kommt (Neutralstellung). Die Eingreiftiefe des Riegelzapfens 11 in die Riegelöffnung 10 ist durch ein Stellmittel 16 regelbar.The vertical stands 4 have locking openings 10 and carry a locking pawl 5 which has a central opening 8 through which the vertical stand 4 engages. This bearing pawl 5 has a nose 7 which extends into the boundary region of the vertical stand 4 and is provided with additional weights 12 and has a support surface 9 which is thus parallel to the top of the Stage 14 is such that when the support surface 9 is in contact with the top of the stage 14, the locking pin 11 comes out of the bolt opening 10 and the bearing pawl 5 is tilted in such a way that the lug 7 comes only slightly into the space delimited by the vertical stand (neutral position) . The depth of engagement of the locking pin 11 in the locking opening 10 can be regulated by an adjusting means 16.

Fig. 2 zeigt, daß dann, wenn die Hubbühne 1 nach unten abgesenkt wird, damit also die Unterstützung der Abstützfläche 9 wegfällt, die Zusatzgewichte 12 bewirken, daß die Nase 7 nach innen klappt und damit unter die Randkanten der Kartonzuschnitte 2 gelangt (Riegelstellung). Die Kartonzuschnitte 2 werden nunmehr nicht mehr von der Hubbühne 1 getragen, sondern von den Nasen 7 der Lagerklinken 5.Fig. 2 shows that when the lifting platform 1 is lowered, so that the support of the support surface 9 is omitted, the additional weights 12 cause the nose 7 to fold inwards and thus get under the edges of the cardboard blanks 2 (locking position) . The cardboard blanks 2 are no longer carried by the lifting platform 1, but by the lugs 7 of the pawls 5.

Wie dies die Fig. 3 bis 5 erläutern, ist es nunmehr möglich, die eigentliche Hubbühne 1 an jeder beliebigen Stelle ihres Hubweges anzuhalten und abzusenken und damit die Kartonzuschnitte 2 auf die Lagerklinken 5 aufzugeben, so daß ein weiteres Abheben des obersten Kartonzuschnittes durch die Abnahmezylinder 3 erfolgen kann. Die Hubbühne 1 kann nunmehr nach unten gefahren werden und mit neuen Zuschnitten bestückt werden und wenn dann diese neuen Kartonzuschnitte in den Bereich der Unterkanten der Nasen 7 der Lagerkllinken 5 gelangen, heben diese Kartonzuschnitte die Lagerklinke 5 in die in Fig. 1 gezeigte Neutralstellung, d. h. die Lagerklinken 5 werden unwirksam und nunmehr werden alle Kartonzuschnitte, d. h. die alten und die neuen allein von der Hubbühne 1 getragen und vertikal nach oben bewegt.3 to 5, it is now possible to stop and lower the actual lifting platform 1 at any point on its lifting path and thus to abandon the cardboard blanks 2 on the pawls 5, so that a further lifting of the top cardboard blank by the take-off cylinders 3 can be done. The lifting platform 1 can now be moved down and be fitted with new cuts and when these new cardboard cuts then reach the area of the lower edges of the lugs 7 of the pawls 5, these cardboard cuts lift the pawl 5 into the neutral position shown in FIG . H. the bearing pawls 5 become ineffective and now all carton blanks, d. H. the old and the new alone carried by the lifting platform 1 and moved vertically upwards.

Claims (3)

  1. A blank magazine for packaging machines, comprising a lifting platform (1) for a stack of cardboard blanks (2) and a removing cylinder (3), displaceable in the direction of the stack surface, for gripping and removing the uppermost cardboard blank, wherein, for the purpose of refilling the magazine, a residual stack is held in the area of activity of the removing cylinder (3) by holding means applied to the lowest cardboard blank while the lifting platform (1) travels downwards and is loaded with a new stack, and wherein the lifting platform (1) is surrounded by vertical posts (4),
    characterised in that
    a) in the area of the edge of the lifting platform (1) there are provided downwardly offset steps (14) extending into the region of the vertical posts (4),
    b) the cardboard blanks (2) project beyond the periphery of the lifting platform (1) at least in the area of the steps (14),
    c) bearing catches (5) are provided which are guided displaceably on the vertical posts (4) and which
    d) may be swivelled out of a neutral position outside the stack zone into a lock position in which they project with their front portions (7) into the space below the stack,
    e) the bearing catches (5), when in their neutral position, being capable of being moved upwards by the lifting platform (1) during its lifting movement by means of the steps (14), locked in their lock position on the vertical posts (4) when the lifting platform (1) moves downwards and released from their catch position and swivelled into their neutral position when their front portions (7) are raised by the new stack.
  2. A blank magazine according to claim 1, characterised in that the bearing catch (5) is of elongate construction, comprises a central opening (8) for arrangement on the vertical post (4), has a locking pin (11) projecting into the central opening (8) on the side remote from the front portion (7) and is provided on its bottom with a support face (9) which holds the bearing catch (5) in such a position, upon contact with the lifting platform (1), that the locking pin (11) is free of the locking opening (10) and the front portion (7) remains in its withdrawn neutral position.
  3. A blank magazine according to claim 1 or claim 2, characterised in that auxiliary weights (12) are arranged in the front portion (7).
EP95111305A 1994-09-06 1995-07-19 Sheet magazine for packaging machines Expired - Lifetime EP0700852B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4431702 1994-09-06
DE4431702A DE4431702C1 (en) 1994-09-06 1994-09-06 Blank magazine for packing machines using cardboard blanks

Publications (3)

Publication Number Publication Date
EP0700852A2 EP0700852A2 (en) 1996-03-13
EP0700852A3 EP0700852A3 (en) 1996-09-25
EP0700852B1 true EP0700852B1 (en) 1997-07-30

Family

ID=6527536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95111305A Expired - Lifetime EP0700852B1 (en) 1994-09-06 1995-07-19 Sheet magazine for packaging machines

Country Status (2)

Country Link
EP (1) EP0700852B1 (en)
DE (2) DE4431702C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015114979A1 (en) * 2015-09-07 2017-03-09 Rohwedder Macro Assembly GmbH Lifting device for stacking or unstacking trays

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE871158C (en) * 1951-08-14 1953-03-19 Roland Offsetmaschf Device for feeding stacks of sheets
US3998448A (en) * 1974-10-31 1976-12-21 C. I. Industries, Inc. Continuous stack advancer for blank destacking
FR2573057B1 (en) * 1984-11-12 1987-05-22 Socar METHOD AND DEVICE FOR CONTINUOUSLY TRANSFERRING TO ANOTHER STATION, ONE BY ONE AND AT REGULAR INTERVALS, OF STACKED FLAT OBJECTS
DE3629802C2 (en) * 1986-09-02 1997-01-16 Lothar Beeck Magazine for a machine that processes cardboard blanks

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Publication number Publication date
EP0700852A2 (en) 1996-03-13
DE4431702C1 (en) 1996-01-04
EP0700852A3 (en) 1996-09-25
DE59500441D1 (en) 1997-09-04

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