EP0497002A1 - Dispositif de formation d'un intervalle dans un courant d'articles se chevauchant - Google Patents
Dispositif de formation d'un intervalle dans un courant d'articles se chevauchant Download PDFInfo
- Publication number
- EP0497002A1 EP0497002A1 EP91122241A EP91122241A EP0497002A1 EP 0497002 A1 EP0497002 A1 EP 0497002A1 EP 91122241 A EP91122241 A EP 91122241A EP 91122241 A EP91122241 A EP 91122241A EP 0497002 A1 EP0497002 A1 EP 0497002A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conveyor
- speed
- gap
- belt
- products
- 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
Links
Images
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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
- B65H29/60—Article switches or diverters diverting the stream into alternative paths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/66—Advancing articles in overlapping streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H33/00—Forming counted batches in delivery pile or stream of articles
- B65H33/12—Forming counted batches in delivery pile or stream of articles by creating gaps in the stream
Definitions
- the present invention relates to a device for forming a gap in a flake stream of flat products, in particular printed products, according to the preamble of claim 1.
- a device for forming a gap in a shingled stream of flat products is known from DE-B-28 52 603 and the corresponding GB-A-2 037 714.
- a gap-forming device is connected between a first and a second conveyor. This has a belt conveyor in order to feed the shingled stream supplied by means of the first conveyor to the second conveyor.
- a conveyor chain runs around the belt conveyor, one strand length of which is provided with blind-like strips.
- the belt conveyor is driven at the same speed as the first and second conveyor and the blind-like strips are located outside the conveyor belt's effective conveyor belt.
- the conveyor chain is driven at the same rotational speed as the first conveyor, so that the products supplied by it come to rest on the strips and the belt conveyor is put together accelerated with the second conveyor in order to separate the products lying on them from the products supplied and to form a gap.
- the belt conveyor and the second conveyor are braked again to the speed of the first conveyor and the conveyor chain.
- the products lying on the blind-like strips are fed to the second conveyor at unchanged speed and the conveyor chain continues to be driven until the strips are no longer in the area of the conveyor belt.
- the products following the strips are fed to the second conveyor at unchanged speed by means of the belt conveyor.
- a device for chopping a stream of shingles into sections of the same length, while avoiding the change in the overlap of the products lying on top of one another in the manner of tiles, is known from CH-PS 660 353 and the corresponding US Pat. No. 4,585,227.
- This has a first conveyor, which is driven at a constant speed and is in the form of a belt conveyor, and a second conveyor which is connected immediately downstream and is also in the form of a belt conveyor and whose length corresponds at least to the length of a section.
- an acceleration conveyor is provided, the endless revolving chain of which is provided with a rubber strip in a section which corresponds approximately to the length of its conveyor-effective strand.
- the rubber strip protrudes above the first conveyor, whereas the chain runs below this conveyor.
- the accelerator and the second conveyors are connected to a drive which drives them intermittently at a first speed corresponding to the speed of the first conveyor or at a second speed which is greater than this.
- the acceleration conveyor and the second conveyor are driven at the first speed until the entire rubber strip is in the area of the conveyor-effective strand.
- the products supplied by the first conveyor are transferred to the second conveyor at an unchanged speed and are conveyed away by the latter.
- the chain of the acceleration conveyor and the second conveyor are then accelerated to the second speed, as a result of which the products on the rubber strip and the products on the second conveyor are also accelerated and the products on the rubber strip are fed to the second conveyor without changing the overlap.
- a gap is formed between the last product lying on the rubber strip in the conveying direction and the next product seen in the conveying direction.
- the speed of the acceleration conveyor and of the second conveyor is then reduced again to the first speed before the now first product transported by means of the first conveyor reaches the end of the first conveyor.
- This device is intended for chopping a stream of flakes and is not suitable for forming gaps anywhere in a stream of flakes.
- DE-OS 38 31 742 Another device for forming a gap in a shingled stream is disclosed in DE-OS 38 31 742. This has two driven at the same speed, in belt conveyors offset and overlapping in height. The products fed by the first belt conveyor fall onto the second belt conveyor to form a new scale formation for further transport.
- the gap formation device has between the laterally spaced conveyor belts of the second belt conveyor, with perforated belt which can be driven at a lower speed with respect to the belt conveyors and which is guided over a suction trough and has passages in sections.
- the perforated belt is driven so that the products falling on the section with the passages are held on the perforated belt and transported along with the subsequent products falling at a lower speed, whereas the leading products are formed by the second conveyor to form a gap with unchanged Speed are carried away.
- the overlap of the products during the formation of the new scale formation is thus increased during the formation of gaps.
- all products are conveyed again at the same speed.
- the processing station downstream of the device has to be operated at a higher working speed during the gap formation.
- the enlargement of the overlap of the products in an end section of the leading, separated section of the shingled stream does not usually have to be brought back to the original size, since most downstream processing stations can also process shingled streams with a smaller distance between the leading edges or at least a certain tolerance thereof Allow distance.
- This property of processing stations is exploited even more by increasing the mutual overlap of the products in the initial area of the shed section following a gap.
- the length of the gap formation device can be considerably shortened or the increase in the overlap of successive products can be reduced, and this with the same length of the gap to be formed.
- the device shown in FIGS. 1-3 has a first conveyor 10 for supplying a shingled stream S, a gap formation device 12 connected downstream thereof for forming a gap in the shingled stream S and for supplying the shingled stream S to a downstream second conveyor 14.
- first and second conveyors 10, 14 which are configured as belt conveyors in a generally known manner, only the end or beginning area is shown in FIG. 1, viewed in the conveying direction F.
- the three belts 16 of the first conveyor 10, which run side by side and parallel to one another, are guided at the end effective for conveying around rollers 20 which are fixed in rotation on a shaft 18, and the shaft 18 is freely rotatably mounted on a frame 22 designed in the manner of a bearing plate.
- the three adjacent belts 16 'of the second conveyor 14, at the beginning of which, on a shaft 18', which is also freely rotatably mounted on the frame 22, are rotatably seated rollers 20 '.
- the gap-forming device 12 downstream of the first conveyor 10 and upstream of the second conveyor 14 has a belt conveyor 24 with two conveyor belts 26 which run parallel to one another and are laterally spaced apart.
- An endless conveyor belt 28 of an acceleration conveyor 30 runs between these conveyor belts 26.
- the conveyor belts 26 are guided around deflection rollers 32 and 32 'and the conveyor belt 28 is guided around a deflection roller 34 and 34'.
- the deflecting rollers 32 and 34 or 32 'and 34' each sit on a shaft 36 or 36 '. These shafts 36, 36 'are connected to one another by means of tabs 38 which are designed like end shields and extend laterally outside the conveyor belts 26 connected.
- the shaft 36 as seen in the conveying direction F at the entrance to the gap-forming device 12, is mounted on the frame 22 in such a way that it can rotate freely, so that the gap-forming device 12 can be pivoted back and forth between an upper and a lower end position.
- the drive for this pivoting movement takes place via piston-cylinder arrangements 40 which are only indicated schematically in FIG. 1.
- the gap-forming device 12 In the upper end position, the gap-forming device 12 carries the scale flow S to an upper second conveyor 14 and in its lower end position to one in FIGS. 4-11 14 'designated lower second conveyor.
- the gap formation device 12 thus also serves as a switch.
- the conveyor belt 28 of the acceleration conveyor 30 has passages 42 in a section which corresponds approximately to the length of the conveyor-effective strand, ie approximately the length of its effective area, which are only indicated in the figures.
- the conveyor-effective strand 28 'of the conveyor belt 28 slides over a suction trough 44 which extends essentially between the deflection rollers 34 and 34' and can be connected via a suction line 46 to a vacuum source, not shown. Seen in a direction parallel to the conveying plane of the belt conveyor 24 and at right angles to the conveying direction F, it is only necessary to provide passages 42 in the area of the suction trough 44. As is particularly well shown in FIG.
- the deflection rollers 34, 34 'around which the conveyor belt 28 is guided are slightly smaller in diameter than the deflection rollers 32, 32' for the conveyor belts 26.
- the conveyor-effective strand 28 'of the conveyor belt 28 lies thus slightly below the conveyor level defined by the conveyor belts 26. This has the consequence that if there are no passages 42 in the region of the Suction troughs 44 are located, or there is no vacuum in the suction trough 44, the flat products 48 of the shingled stream S lying on the conveyor belts 26 with their lateral end regions not touching the conveyor belt 28 due to their inherent rigidity, as is indicated by dash-dotted lines in FIG. 3, or only rest on it with a small part of their weight. A speed difference between the conveyor belts 26 and the conveyor belt 28 therefore does not influence the products 48 transported by the conveyor belts 26. In order to improve the adhesion between the products 48 and the conveyor belts 26, the latter are indicated schematically in FIG. 1 Profiling 50 provided.
- the deflection rollers 32 are wedged on the shaft 36 in a rotationally fixed manner, whereas the deflection roller 34 provided between them is freely rotatably mounted on this shaft 36. Conversely, the roller 34 'is wedged onto the shaft 36' in a rotationally fixed manner, whereas the lateral deflection rollers 32 'are freely rotatably mounted on this shaft 36'.
- the conveyor belts 26 are thus driven by rotating the shaft 36 and the conveyor belt 28 is driven by rotating the shaft 36 '.
- the first conveyor 10 For the transport of the shingled stream S without the formation of a gap, the first conveyor 10, the conveyor belts 26 of the belt conveyor 24 and the second conveyor 14 are driven v1 at the same speed.
- the acceleration conveyor 30 is stopped. If, on the other hand, a gap is to be formed in the shingled stream S, the first and second conveyors 10, 14 are driven further at unchanged first speed v 1, whereas the conveyor belt 28 the acceleration conveyor 30 is now driven at a second speed v2, which is greater than the first speed v1, and the two conveyor belts 26 are driven at a third speed v3, which is lower than the first speed v1. Due to the difference between the second and third speeds v2, v3, a gap is formed in the shingled stream S. As soon as seen in the conveying direction F, the first product 48 following the gap has reached the end of the gap-forming device 12 and has been transferred to the second conveyor 14, the conveyor belt 28 is shut down again and the conveyor belts 26 are driven again v 1 at the first speed.
- weight rollers 52, 52 'cooperating with the conveyor belts 26 of the belt conveyor 24 or with the belts 16' are provided, as is shown schematically in FIGS. 4-11.
- a drive motor 54 is operatively connected via a schematically indicated first chain drive 56 to a drive shaft 58 rotatably mounted on the frame 22. This is coupled via a second chain drive 60, also only schematically indicated in FIG. 1, to the shaft 18 for driving the belts 16 of the first conveyor 10 and via a two-part third chain drive 62 to an intermediate shaft 64.
- the intermediate shaft 64 is mounted on the tabs 38 between the shafts 36 and 36 '.
- the two chains 62 'of the third chain drives 62 are guided around sprockets which are non-rotatably seated on a common sleeve 66, the sleeve 66 being freely rotatable on the shaft 36.
- This shaft 36 is operatively connected via a fourth chain drive designated 68 to one part of a first clutch 70, the other part of which is seated on the intermediate shaft 64 in a rotationally fixed manner.
- the first clutch 70 is activated, the shaft 36 is driven by the drive motor 54 via the drive shaft 58, the third chain drive 62, the intermediate shaft 64 and the fourth chain drive 68.
- the translations are selected so that the conveyor belts 26 driven by the shaft 36 rotate at the first speed v 1, at which the belts 16 of the first conveyor 10 are also driven.
- One part of a second clutch 72 sits on the intermediate shaft 64 in a rotationally fixed manner.
- the shaft 36 ′ is not driven, as a result of which the conveyor belt 28 of the acceleration conveyor 30 is stopped. If, however, this second clutch 72 is activated, the conveyor belt 28 is driven v2 at the second speed.
- the transmission ratio between the intermediate shaft 64 and the shaft 36 ' is chosen such that the second speed v2 is greater than the first speed v1.
- the drive shaft 58 is operatively connected via a sixth chain drive 76 to a chain wheel 78 which is seated on the shaft 36 via a schematically indicated freewheel 80.
- the freewheel 80 is active in the conveying direction F, ie that the shaft 36 can rotate at a higher speed, but not at a lower speed than the chain wheel 78.
- the translation between the drive shaft 58 and the sprocket 78 is selected such that when the first clutch 70 is switched off, ie when the freewheel 80 is inactive and the shaft 36 is driven by the sprocket 78, the conveyor belts 26 rotate at the third speed v 3, which is smaller is v1 as the first speed.
- a seventh chain drive 82 for driving the second conveyor 14 is indicated in FIG. 1. This can be driven by means of its own motor, but it is also conceivable that the chain drive 82 couples the second conveyor 14 to the drive motor 54. The second conveyor 14 is driven at the same first speed v 1 as the first conveyor 10.
- FIGS. 4-11 The mode of operation of the device shown in FIGS. 1-3 is now explained with reference to FIGS. 4-11.
- the device is shown in a simplified side view.
- the same reference numerals are used for the same parts as in FIGS. 1-3, but these are only listed insofar as is necessary for an understanding of the figures.
- this section has a greater density of the passages 42 than in the remaining region, in order to hold the product 48 to be separated from the subsequent product 48 particularly reliably.
- weight rollers 52 and 52 ' are arranged to cooperate with the conveyor belts 26 of the belt conveyor 24 (see FIGS. 1-3), which are not shown in these figures, and in the initial area of the second conveyor 14 with its belts 16'.
- the shingled stream S supplied by the first conveyor 10 in the conveying direction F at the first speed v 1 is fed from the hatch forming device 12 to the upper second conveyor 14 at an unchanged speed.
- the conveyor belts 26 of the belt conveyor 24 (Fig. 1-3), and the second conveyor 14 are also driven v1 at the first speed.
- the passages 42 of the conveyor belt 28 are located in the area of the lower, non-conveying strand and there is pressure compensation in the suction trough 44.
- the first clutch 70 is switched on and the freewheel 80 is active (see FIG. 1).
- the second clutch 72 is also switched on, with the result that the conveyor belt 28 is now at the second speed v2 revolves, which is about 20% greater than the first speed v1.
- the vacuum source which is indicated in FIG. 5 by an arrow in the suction line 46.
- all products 48 of the scale formation S are transported further at the first speed v 1.
- the products 48 following the end of the section with the passages 42 and seen in the conveying direction and fed by the first conveyor 10 now become in the area of the gap-forming device 12 by the belt conveyor 24 at the third speed v3, which is about 20% lower than the first speed v1, further promoted.
- the first clutch 70 is switched off, with the result that the freewheel 80 becomes inactive and the conveyor belts 26 are driven via the sixth chain drive 76 (cf. FIG. 1). Due to the difference between the second and third speeds v2, v3, the gap in the scale stream S is now formed in the area of the gap forming device 12, as shown in FIGS. 2 and 6. In this working phase, the weight rollers 52, 52 'develop their full effect.
- the weight roller 52 ensures the braking of the products 48 supplied by the first conveyor 10 at the first speed v 1 at the transition to the belt conveyor 24 to the third speed v 3 and presses them against the conveyor belts 26.
- the gap formation is thus the Overlap of the individual products 48 increases according to the speed difference v1, v3 and the mutual distance between the leading and trailing edges is reduced accordingly.
- the weight roller 52 'acts at the transition from the gap formation device 12 to the second conveyor 14.
- the products 48 fed from the conveyor belt 28 at the second speed v2 to the second conveyor 14 become in the area of the weight roller 52' to the first speed v1 braked, whereby the overlap of the products 48 transported from the acceleration conveyor 30 at a higher speed to the second conveyor 14 increases or increases corresponding to the speed difference between the second speed v2 and the first speed v1 the distance between the leading and trailing edges is reduced.
- a detector 84 indicated schematically in FIG. 7, for example a light barrier in the end region of the gap-forming device 12, emits a signal to a controller (not shown) as soon as the last product 48 of the section S 'separated from the supplied scale formation S by the gap has the effective range of Conveyor belt 28 leaves.
- the gap formation device 12 is pivoted like a switch into its lower end position, in which the part of the scale flow S trailing the gap is now fed to the lower second conveyor 14 '(FIG. 8).
- the second clutch 72 is released as soon as the section of the conveyor belt 28 with the passages 42 is in the region of the lower, non-conveying strand and the pressure in the suction trough 44 is compensated for after the rearmost passages 42 seen in the conveying direction the area of the suction trough 44 have left.
- the first clutch 70 is reactivated, which leads to the fact that the conveyor belts 26 begin to revolve at the first speed v 1.
- the shingled stream S is now supplied with unchanged first speed v 1 to the second conveyor 14 ', which is also driven at this speed, and is fed from this to a further processing station, as shown in FIG. 9.
- the conveyor belt 28 is accelerated to the second speed v 2 by activating the second clutch 72 in exactly the same way and the suction trough 44 is reconnected to the vacuum source in order to supply the existing products 48 in the area of the gap formation device 12 to the second conveyor 14 'at the speed v2.
- the conveyor belts 26 are braked to the third speed v3 in order to further convey the products supplied by the first conveyor 10 at the first speed v1 at the lower third speed v3.
- the gap-forming device 12 is pivoted back into the upper end position, in which the end again with the upper second conveyor 14 flees.
- the conveyor belt 28 is shut down again (FIG. 11)
- the negative pressure in the suction trough 44 is released and by activating the first clutch 70, the conveyor belts 26 now run again at the first speed v 1.
- the second speed v2 is preferably about 20% greater than the first speed v1 and the third speed v3 is preferably about 20% lower than the first speed v1.
- the gap formation device 12 can be followed by a device to compensate for the overlap again.
- the second conveyors 14, 14 ' are always driven at approximately the same first speed v 1, with the result that the processing speed of the downstream stations does not have to be changed for the gap formation.
- the differences between the first and second or first and third speeds can also be greater or less than 20%, preferably the speed differences are between 10 and 50%, which should not constitute an absolute limit.
- the device according to the invention is particularly suitable for forming gaps in scale streams of printed products such as newspapers, magazines and the like.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Advancing Webs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH236/91 | 1991-01-25 | ||
CH23691 | 1991-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0497002A1 true EP0497002A1 (fr) | 1992-08-05 |
EP0497002B1 EP0497002B1 (fr) | 1995-05-24 |
Family
ID=4182396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91122241A Expired - Lifetime EP0497002B1 (fr) | 1991-01-25 | 1991-12-27 | Dispositif de formation d'un intervalle dans un courant d'articles se chevauchant |
Country Status (7)
Country | Link |
---|---|
US (1) | US5158278A (fr) |
EP (1) | EP0497002B1 (fr) |
JP (1) | JP3082008B2 (fr) |
CA (1) | CA2059247A1 (fr) |
DE (1) | DE59105589D1 (fr) |
ES (1) | ES2071903T3 (fr) |
FI (1) | FI920336A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0680913A1 (fr) * | 1994-05-02 | 1995-11-08 | Ferag AG | Procédé et dispositif pour accumuler des flancs |
DE19851371A1 (de) * | 1998-11-07 | 2000-05-11 | Bielomatik Leuze & Co | Vorrichtung zum Schaffen einer Lücke in einem geschuppten Bogenstrom |
EP1787933A1 (fr) | 2005-11-17 | 2007-05-23 | Kba-Metronic Ag | Dispositif et procédé pour transporter des feuilles |
CN107073981A (zh) * | 2014-10-02 | 2017-08-18 | 曼罗兰纸张有限责任公司 | 用于在单张纸印刷机中编码印张的设施 |
DE102018133451A1 (de) * | 2018-12-21 | 2020-06-25 | Bdt Media Automation Gmbh | Haltevorrichtung sowie Verfahren zum Betreiben einer Haltevorrichtung |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4122214A1 (de) | 1991-07-04 | 1993-01-14 | Bell & Howell Co | Einrichtung zum wenden eines blattes unter gleichzeitiger aenderung der foerderrichtung |
US5626336A (en) * | 1992-02-20 | 1997-05-06 | Fosber S.P.A. | Storage and stacking device for sheets of laminar material |
DE4302127A1 (de) * | 1993-01-27 | 1994-07-28 | Heidelberger Druckmasch Ag | Vorrichtung zum Fördern von Bogen von einer Druckmaschine zu einem Stapel |
US5480033A (en) * | 1993-11-15 | 1996-01-02 | Moore Business Forms, Inc. | Forms separating conveyance |
US5439208A (en) * | 1994-11-04 | 1995-08-08 | Bell & Howell Phillipsburg Company | Turnover-sequencer staging apparatus and method |
CH689773A5 (de) * | 1995-02-16 | 1999-10-29 | Ferag Ag | Vorrichtung zum Vergleichmaessigen des Abstandes zwischen aufeinanderfolgenden flaechigen Produkten. |
US5819663A (en) * | 1995-09-06 | 1998-10-13 | Quad/Tech, Inc. | Gripper conveyor with preliminary ink jet |
DE19831062A1 (de) * | 1998-07-10 | 2000-01-13 | Gaemmerler Ag | Fördersystem |
US6485010B1 (en) * | 1999-05-14 | 2002-11-26 | Energy Saving Products And Sales Corporation | Method and apparatus for separating a stream of documents into discrete groups |
US6227532B1 (en) | 1999-06-21 | 2001-05-08 | Gbr Systems Corporation | Sheet turnover mechanism |
US6295922B1 (en) | 2000-03-09 | 2001-10-02 | Nu-Tech Printing Machinery, Inc. | In-line finishing stacker with unloading pusher apparatus |
IT1317547B1 (it) * | 2000-05-16 | 2003-07-09 | Omg Pessina Perobelli | Dispositivo di separazione o allungamento di una serie di prodottisovrapposti a squama. |
US6554216B1 (en) * | 2002-02-01 | 2003-04-29 | Phogenix Imaging, Llc | Buffer with service loop and method |
DE10229322A1 (de) * | 2002-06-29 | 2004-01-15 | Kolbus Gmbh & Co. Kg | Vorrichtung zum Vereinzeln eines Schuppenstroms von Druckprodukten in eine Folge beabstandeter Druckprodukte |
US6969059B2 (en) * | 2003-07-16 | 2005-11-29 | Marquip, Llc | Dual modulated vacuum shingler |
US7269934B2 (en) * | 2003-09-08 | 2007-09-18 | General Mills Cereals, Llc | Taco shell nesting apparatus and method |
US7131645B2 (en) * | 2004-06-23 | 2006-11-07 | Recmi Industrie | Device for separation of folders in a layer of folders |
DE102004055325B4 (de) * | 2004-11-16 | 2007-08-16 | Windmöller & Hölscher Kg | Vorrichtung zum Trennen eines geförderten Stromes von geschuppt übereinander liegenden, flachen Werkstücken |
US20060254881A1 (en) * | 2005-05-16 | 2006-11-16 | Stefan Furthmueller | Device for separating overlapping flat products |
FR2892403B1 (fr) * | 2005-10-24 | 2008-11-21 | Komori Chambon Sa Sa | Module intermediaire d'ajustement pour machine de mise en ecailles |
DE502007004244D1 (de) * | 2007-01-12 | 2010-08-12 | Ferag Ag | Vorrichtung zum seitlichen Ausrichten von Druckereiprodukten |
EP1972584A3 (fr) * | 2007-03-22 | 2011-11-09 | Muller Martini Mailroom Systems, Inc. | Dispositif tampon pour fermer les espaces dans un flux de produits, et système d'emballage incorporant ce dispositif |
US8403126B1 (en) * | 2011-09-26 | 2013-03-26 | Siemens Industry, Inc. | Method of operating rolling mill conveyor |
CA2789538A1 (fr) | 2012-09-12 | 2014-03-12 | Conception Impack Dtci Inc. | Module d'inversion de paquets multidirectionnel et polyvalent |
US9016683B2 (en) * | 2013-07-30 | 2015-04-28 | Ncr Corporation | Media item transportation |
EP3428095B1 (fr) * | 2017-07-10 | 2021-09-15 | HP Scitex Ltd | Transport de feuilles de support d'impression |
CN108657515B (zh) * | 2018-06-04 | 2023-07-25 | 尚威自动化工程(昆山)有限公司 | 分段加速送袋装置 |
CN109292488B (zh) * | 2018-10-18 | 2019-10-11 | 广州科盛隆纸箱包装机械有限公司 | 瓦楞纸箱印刷机用的多规格纸板传动送纸装置及送纸方法 |
CN114435917A (zh) * | 2022-02-24 | 2022-05-06 | 北京华康诚信医疗科技有限公司 | 一种成品输液袋理料装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH660353A5 (de) * | 1983-05-17 | 1987-04-15 | Grapha Holding Ag | Verfahren und vorrichtung zum unterteilen eines schuppenstromes aus druckbogen in teilschuppen. |
DE3831742A1 (de) * | 1987-12-11 | 1989-06-22 | Polygraph Leipzig | Vorrichtung zum gruppenweisen abtrennen von geschuppt uebereinanderliegend transportierten produkten |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT342482B (de) * | 1976-04-07 | 1978-04-10 | Leitl Werke Bauhuette | Einrichtung zum umsetzen von auf einem forderband kontinuierlich angefordertem stuckgut auf eine unterlage |
GB2074990B (en) * | 1980-04-09 | 1984-05-02 | Drg Uk Ltd | Sheet delivery and stacking method and apparatus |
CH652697A5 (de) * | 1981-09-18 | 1985-11-29 | Ferag Ag | Vorrichtung zum auseinanderziehen von in einem schuppenstrom anfallenden flaechigen erzeugnissen, insbesondere druckprodukten. |
EP0316477A1 (fr) * | 1987-11-19 | 1989-05-24 | Drg (Uk) Limited | Procédé et dispositif pour traiter des feuilles |
DE3941184A1 (de) * | 1989-12-13 | 1991-06-20 | Windmoeller & Hoelscher | Vorrichtung zur trennung eines kontinuierlich gefoerderten stroms von geschuppt uebereinander liegenden flachen werkstuecken |
US5050859A (en) * | 1990-06-18 | 1991-09-24 | Eastman Kodak Company | Variable speed sheet transport system |
-
1991
- 1991-12-27 ES ES91122241T patent/ES2071903T3/es not_active Expired - Lifetime
- 1991-12-27 DE DE59105589T patent/DE59105589D1/de not_active Expired - Fee Related
- 1991-12-27 EP EP91122241A patent/EP0497002B1/fr not_active Expired - Lifetime
-
1992
- 1992-01-13 CA CA002059247A patent/CA2059247A1/fr not_active Abandoned
- 1992-01-16 US US07/821,191 patent/US5158278A/en not_active Expired - Lifetime
- 1992-01-23 JP JP04032727A patent/JP3082008B2/ja not_active Expired - Fee Related
- 1992-01-24 FI FI920336A patent/FI920336A/fi unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH660353A5 (de) * | 1983-05-17 | 1987-04-15 | Grapha Holding Ag | Verfahren und vorrichtung zum unterteilen eines schuppenstromes aus druckbogen in teilschuppen. |
DE3831742A1 (de) * | 1987-12-11 | 1989-06-22 | Polygraph Leipzig | Vorrichtung zum gruppenweisen abtrennen von geschuppt uebereinanderliegend transportierten produkten |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0680913A1 (fr) * | 1994-05-02 | 1995-11-08 | Ferag AG | Procédé et dispositif pour accumuler des flancs |
DE19851371A1 (de) * | 1998-11-07 | 2000-05-11 | Bielomatik Leuze & Co | Vorrichtung zum Schaffen einer Lücke in einem geschuppten Bogenstrom |
US6189884B1 (en) | 1998-11-07 | 2001-02-20 | Bielomatik Leuze Gmbh & Co. | Apparatus for forming a gap in a scale-like sheet flow |
EP1787933A1 (fr) | 2005-11-17 | 2007-05-23 | Kba-Metronic Ag | Dispositif et procédé pour transporter des feuilles |
US7597325B2 (en) | 2005-11-17 | 2009-10-06 | Kba-Metronic Ag | Method and device for conveying sheetlike articles |
CN107073981A (zh) * | 2014-10-02 | 2017-08-18 | 曼罗兰纸张有限责任公司 | 用于在单张纸印刷机中编码印张的设施 |
DE102018133451A1 (de) * | 2018-12-21 | 2020-06-25 | Bdt Media Automation Gmbh | Haltevorrichtung sowie Verfahren zum Betreiben einer Haltevorrichtung |
DE102018133451B4 (de) | 2018-12-21 | 2023-12-28 | Bdt Media Automation Gmbh | Haltevorrichtung sowie Verfahren zum Betreiben einer Haltevorrichtung |
Also Published As
Publication number | Publication date |
---|---|
JPH0577963A (ja) | 1993-03-30 |
JP3082008B2 (ja) | 2000-08-28 |
FI920336A (fi) | 1992-07-26 |
DE59105589D1 (de) | 1995-06-29 |
FI920336A0 (fi) | 1992-01-24 |
EP0497002B1 (fr) | 1995-05-24 |
US5158278A (en) | 1992-10-27 |
ES2071903T3 (es) | 1995-07-01 |
CA2059247A1 (fr) | 1992-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0497002B1 (fr) | Dispositif de formation d'un intervalle dans un courant d'articles se chevauchant | |
DE69200669T2 (de) | Vorrichtung zum setzen von gegenständen, insbesondere von gefüllten beuteln, in einer schrägrückwärts überlappenden reihe. | |
DE3220495C2 (de) | Fördervorrichtung für Zuschnitte | |
EP0218872B1 (fr) | Dispositif pour assembler différents produits imprimés | |
DE3620945C5 (de) | Vorrichtung zum Sammeln von gefalzten Druckbogen | |
DE2348320A1 (de) | Vorrichtung zum stapelweisen ablegen einzelner gleichlanger bogen auf einer ablage | |
DE2426217A1 (de) | Anlage zum transport einzelner bogen | |
EP0075121A1 (fr) | Dispositif pour étirer des produits plats délivrés en formation imbriquée, en particulier des produits imprimés | |
EP0417622B1 (fr) | Procédé et dispositif pour le transport de produits imprimés arrivant en formation imbriquée | |
CH660353A5 (de) | Verfahren und vorrichtung zum unterteilen eines schuppenstromes aus druckbogen in teilschuppen. | |
CH689773A5 (de) | Vorrichtung zum Vergleichmaessigen des Abstandes zwischen aufeinanderfolgenden flaechigen Produkten. | |
DE3537898C2 (de) | Anlage zum Transportieren von Platten oder Blättern | |
EP0259650B1 (fr) | Méthode et dispositif pour régulariser la distance séparant deux articles successifs d'un courant d'articles en écailles de poisson, notamment d'imprimés | |
DE2841658C2 (de) | Vorrichtung zum Schuppen und Ablegen von Bogen auf einen Stapel | |
DE4139888A1 (de) | Vorrichtung zum abbremsen von auf einem stapel abzulegenden boegen, insbesondere papier- oder kartonboegen | |
EP0478911B1 (fr) | Dispositif de transfert sélectif d'articles se chevauchant d'un premier chemin de transport à un deuxième chemin de transport | |
DE2917250A1 (de) | Vorrichtung zur taktung der ueberlappungslaenge von in einem im wesentlichen gleichmaessigen schuppenstrom gefoerderten, flaechenhaften produkten | |
DE1282432B (de) | Paketbildeeinrichtung fuer Sackherstellungsmaschinen, vorzugsweise Schlauchziehmaschinen | |
CH677778A5 (fr) | ||
WO2002079065A2 (fr) | Appareil de pliage | |
EP0589317B1 (fr) | Moissonneuse | |
EP2055660B1 (fr) | Dispositif de retournement cadencé d'objets plats | |
DE19857576A9 (de) | Vorrichtung zum Herumwickeln von Blättchen um stabförmige Gegenstände | |
EP0254851B1 (fr) | Dispositif pour égaliser la distance de feuille en feuille dans un courant de feuilles se chevauchant | |
EP0893385B1 (fr) | Dispositif pour traiter des produits imprimés |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE ES FR GB IT LI SE |
|
17P | Request for examination filed |
Effective date: 19920713 |
|
17Q | First examination report despatched |
Effective date: 19940525 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE ES FR GB IT LI SE |
|
REF | Corresponds to: |
Ref document number: 59105589 Country of ref document: DE Date of ref document: 19950629 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2071903 Country of ref document: ES Kind code of ref document: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19950605 |
|
ITF | It: translation for a ep patent filed |
Owner name: SOCIETA' ITALIANA BREVETTI S.P.A. |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19960830 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19961121 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19961228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971228 |
|
EUG | Se: european patent has lapsed |
Ref document number: 91122241.2 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 19970113 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20041213 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20041217 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: FERAG AG Free format text: FERAG AG#ZUERICHSTRASSE 74#8340 HINWIL (CH) -TRANSFER TO- FERAG AG#PATENTABTEILUNG Z. H. MARKUS FELIX ZUERICHSTRASSE 74#8340 HINWIL (CH) |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051227 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20051227 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060701 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20051227 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20101222 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |