EP0004264B1 - Dispositif de convoyage de feuilles dans des presses à imprimer - Google Patents

Dispositif de convoyage de feuilles dans des presses à imprimer Download PDF

Info

Publication number
EP0004264B1
EP0004264B1 EP78101692A EP78101692A EP0004264B1 EP 0004264 B1 EP0004264 B1 EP 0004264B1 EP 78101692 A EP78101692 A EP 78101692A EP 78101692 A EP78101692 A EP 78101692A EP 0004264 B1 EP0004264 B1 EP 0004264B1
Authority
EP
European Patent Office
Prior art keywords
braking
suction
rollers
delivery unit
sheet delivery
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
Application number
EP78101692A
Other languages
German (de)
English (en)
Other versions
EP0004264A1 (fr
Inventor
Gerhard Pollich
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0004264A1 publication Critical patent/EP0004264A1/fr
Application granted granted Critical
Publication of EP0004264B1 publication Critical patent/EP0004264B1/fr
Expired legal-status Critical Current

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
    • B65H29/68—Reducing the speed of articles as they advance
    • 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
    • B65H29/68—Reducing the speed of articles as they advance
    • B65H29/686—Pneumatic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/36—Means for producing, distributing or controlling suction
    • B65H2406/361—Means for producing, distributing or controlling suction distributing vacuum from stationary element to movable element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/30—Facilitating or easing
    • B65H2601/32—Facilitating or easing entities relating to handling machine
    • B65H2601/324—Removability or inter-changeability of machine parts, e.g. for maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • 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 sheet delivery device on printing presses with pneumatic braking devices on the chain delivery, which are arranged as rotating brake rollers acted upon by suction air on a carrier shaft running below the chain conveyor transversely to the sheet conveying direction in front of the delivery stack for braking and tightening the incoming sheets.
  • the braking effect on the end of the outgoing and to be deposited sheet is achieved by a lower peripheral speed of the suction brake rollers compared to the higher rotating speed of the chain grippers, which corresponds to the sheet speed.
  • the difference in speed between the suction brake rollers and the bow also tightens them.
  • the suction brake rollers exert a braking effect on the rear end of the sheet and slow it down until it leaves the rear edge of the suction brake roller in such a way that the tightened sheet is placed on the delivery stack at approximately the circumferential speed of the suction brake rollers.
  • the freshly printed underside of the sheet can be smeared on the suction brake rollers by a correspondingly high differential speed between the suction brake rollers and the sheet, which is why there is a need to employ the same only in pressure-free sheet areas.
  • DE-OS 26 27 812 shows such a braking device in which the suction brake rollers can be laterally adjusted to pressure-free arc points.
  • the suction brake rollers can be laterally adjusted to pressure-free arc points.
  • spur wheels have been provided between the suction wheels on support disks, which additionally support the bow.
  • This device has the disadvantage that under certain circumstances a uniform deceleration of the sheet over its entire width is not guaranteed. Furthermore, this device does not take into account the possibility that only narrow, pressure-free areas are present within the printed image. In such cases, it is also unsuitable and cannot be used.
  • suction brake rollers which have a narrow sheet support surface with a width of, for example, 2 to 3 mm, and with which the problems mentioned above can be remedied.
  • suction brake rollers with a narrow sheet support surface are now again limited in terms of their suction or braking force, which can only be overcome with a disproportionate amount of effort, since their suction effect on heavy papers, for example over 130 g / m 2 , and not at maximum speed sufficient to delay the bends sufficiently to the desired extent.
  • the invention has for its object to provide a sheet delivery device with pneumatic braking devices that allows an adaptation of their braking force to the type of paper to be processed to achieve an optimal braking effect on the sheets to be deposited in a short time and with simple means.
  • the carrier shaft is formed in one piece, on which the braking devices are arranged so as to be removable and attachable. This problem-free design ensures easy handling of the braking devices, since only a few simple steps are required to replace them.
  • the brake devices are designed in one piece as brake rollers with built-in suction chambers and integrated suction air supply, the brake rollers being driven by separate drive wheels.
  • a one-piece carrier shaft 4 is fastened in front of the delivery stack 1 of a sheet boom in the side walls 2 and 3 of a suction roller carriage.
  • individual removable and attachable one-piece braking devices 5 are slidably arranged at arbitrary intervals, which can be locked by means of clamping screws 6.
  • a drive shaft 7 is mounted in the side walls 2 and 3, which is driven by a motor 8 flange-mounted on the outside of the side wall 3.
  • a motor 8 flange-mounted on the outside of the side wall 3.
  • these opposing drive wheels 9 are arranged on the drive shaft 7, in the spaces between the one-piece braking devices 5 corresponding distances.
  • the drive wheels 9 are fixed only in the circumferential direction and are guided in the axial direction by the one-piece braking devices 5.
  • a one-piece braking device 5 consists of a holder 12, the rear end of which is formed approximately as a semicircular bearing shell 13, which can be plugged onto the one-piece carrier shaft 4.
  • the previously mentioned clamping screw 6, which is inserted at the end into the bearing shell 13, is used to lock the holder 12.
  • a suction air chamber sleeve 14 is fastened, on which a brake roller 16 is mounted by means of ball bearings 15.
  • Continuous suction chambers 17 are incorporated into the brake roller 16 except for the outer surface of the suction air chamber sleeve 14, so that the brake roller 16 has the shape of a step.
  • the brake roller 16 is provided on both sides with two drive grooves 18.
  • an inner air intake opening 19 is congruent with the brake roller 16 mounted on it.
  • the free end of the suction air chamber sleeve 14 is provided on the circumference with an outer air inlet opening 20 which coincides with the suction air duct of a suction air supply 21, which is attached to an air inlet sleeve 22.
  • the air inlet sleeve 22 is plugged onto the free end of the suction air chamber sleeve 14 and can be fixed by means of a threaded pin 23.
  • the drive wheels 9, in a number corresponding to the holders 12, are arranged displaceably in a longitudinal groove 24 and fixed in the circumferential direction by means of driving screws 25.
  • the drive wheels 9 are provided on both sides with drive grooves 26 that drive grooves 18 of the brake rollers 16 face flush.
  • Drive belts 27 circulate in the drive grooves 26 and span the brake rollers 16 in the drive grooves 18.
  • As drive belts 27 preferably those with a circular cross section are used. However, it is within the scope of the invention to use other types of belts, for example with flat or trapezoidal profiles.
  • the brake rollers 16 can also be driven via toothed belts and toothed belt pulleys.
  • the drive wheels 9 are equipped on one side with a guide groove 28 which is delimited by a lateral support collar 29.
  • the clamped on the one-piece carrier shaft 4 holder 12 lie with a semi-circular support shoulder 30 incorporated into it in the guide groove 28 and thereby secure the drive wheels 9 against unwanted axial displacement.
  • the drive wheels 9 can be provided with teeth, the circumferential teeth of which engage in the suction chambers 17 of the brake rollers 16 and thereby drive the same.
  • the drive belts 27 are now lifted and stripped by hand from the drive grooves 18 and 26 of the drive wheels 9 and the brake rollers 16. Then the clamping screws 6 of the holder 12 are loosened, so that they are removed upwards from the one-piece carrier shaft 4 and counter.
  • one-piece brake devices 5 can be replaced with brake rollers 16 narrower or wider design. These are then simply pushed back onto the one-piece carrier shaft 4 from above, for which purpose the guide groove 28 serves as a guide and support for the holder 12. As a result, the drive wheels 9 automatically face the brake rollers 16 in an alignment line.
  • the newly installed brake devices 5 are determined by means of the clamping screws 6. Finally, the drive belts 27 are reinserted in the drive grooves 18 and 26 so that they span the drive wheels 9 and the brake rollers 16.
  • the carrier shaft 31 is formed in two parts and at the same time functions as a drive shaft. It is subdivided into a long carrier shaft part 32 and a short carrier shaft part 33, the drive being effected via the motor 8 flanged onto the side wall 2 onto the long carrier shaft part 32 mounted therein.
  • the long support shaft part 32 must be shorter at its end facing the side wall 2 of the drive side of the machine by at least the width of a brake roller 34 on the two-part support shaft 31 of selectively spaced two-part brake devices 35 than the clear width between the two side walls 2 and 3 short carrier shaft part 33 for bridging from the long carrier shaft part 32 to the side wall 3 is designed as a stub shaft which can be pulled out of the side wall 3 by means of a handle 36.
  • the short carrier shaft part 33 has at its end a shaft journal 37 which can be inserted into a bore 38 inserted into the end of the long carrier shaft part 32.
  • the two carrier shaft parts 32 and 33 can thereby by means of a locking screw 39 or instead by means of other known locking elements, such as e.g. a ball catch, can be locked together.
  • a two-part brake device 35 each consists of one of the brake rollers 34 already mentioned above and a separate suction body 41 which can be plugged onto the brake roller 34 and which - depending on the width of the desired sheet support surface - is equipped with one or more suction chambers 42, which are connected via a suction air supply 43 to the vacuum generator, not shown and described in more detail.
  • the absorbent body 41 is fixed to a bearing clamp 44, which is attached from above to a crossbar 45 fastened in parallel and horizontally in one plane to the two-part carrier shaft 31, but seen in the running direction of the sheet 10, in front of the same in the side walls 2 and 3.
  • the bearing clamp 44 is fixed on the crossmember 45 by means of a tab 46 inserted below the bearing clamp 44, which is provided in the center with a locking screw 47.
  • a rotatable deflection roller 51 is inserted in a bearing-shaped recess 50.
  • the brake rollers 34 and the deflection rollers 51 are each spanned by at least one brake band 52, which is guided in grooves 53 embedded in the side of the brake rollers 34 (FIG. 5).
  • the brake rollers 34 with a narrow curved support surface 54 in FIGS. 4 to 6 have a continuous central web 55 and hub extensions 56 on both sides.
  • the central web 55 of the brake rollers 34 with a narrow sheet support surface 54 is provided with a semicircular groove 53 in which the brake band 52 is embedded, by means of which the sheet 10 to be transported is braked. According to FIG.
  • a suction body 41 is used in this narrow design of the brake rollers 34, which is divided into two separate suction chambers 42 by a central recess and is plugged onto the central web 55 of the brake rollers 34, so that the two suction chambers 42 on both sides of the central web 55 come to rest on the hub lugs 56 of the brake rollers 34.
  • a wide recess 59 is provided in the center, which is delimited by the two side walls 60, on each of which a brake band 52 rotates in grooves 53.
  • a suction body 41 with a single suction chamber 42 is inserted into the wide cutout 59 of the brake rollers 34 with a wide arc bearing surface 58.
  • the two-part carrier shaft 31 is separated by releasing the locking of the two carrier shaft parts 32 and 33 by the locking screw 39 and the stub shaft 33 can be pulled out of the remaining long carrier shaft part 32 and from the side wall 3 by means of the handle 36.
  • the brake rollers 34 which are secured only in the circumferential direction in the longitudinal groove 48, can then be pulled off from the long support shaft part 32 together with their brake bands 52 through the free-standing opening to the side wall 3, and instead brake rollers 34 with a wide arc bearing surface 58 can be pulled up.
  • the newly used brake rollers 34 are now shifted laterally onto pressure-free areas of the printed image and are fixed by means of the locking screws 47. Then the plug-in width 33 is pushed back into the side wall 3, so that the shaft journal 37 comes to rest in the bore 38 of the long support shaft part 32.
  • the individual suction bodies 41 with their respective suction air supply 43 are plugged onto the cross member 45 from above and inserted into the wide recesses 59 of the brake rollers 34.
  • the two brake bands 52 of the brake rollers 34 with a wide curved bearing surface 58 are now placed on the deflection rollers 51 again by hand.
  • the two-part brake devices 35 assembled in this way are now ready for use.
  • the outgoing sheet 10 is decelerated by brake rollers 34 with a narrow sheet support surface 54.
  • the carrier shaft 31 is designed in two parts, a clutch 66 being engaged between a drive pin 64 mounted in the side wall 2 and a long carrier shaft part 65 mounted in the side wall 3.
  • the long carrier shaft part 65 must be uncoupled from the drive pin 64 and then pulled out of the side wall 3 by means of the handle 36 at least by the width of a brake roller 34.
  • the two-part brake devices 35 themselves are exchanged as previously described.
  • the carrier shaft 63 is constructed in three parts in a third exemplary embodiment of the two-part braking devices. It has a medium-long carrier shaft part 67, which is connected by means of two couplings 66 to the short drive journal 64 mounted in the side wall 2 and to a short bearing journal 68 arranged in the side wall 3.
  • the suction body 41 To the end Exchange of the two-part brake devices 35, the suction body 41 must first be separated from the brake rollers 34. This is done by lifting the brake bands' 52 out of the deflection rollers 51 of the suction bodies 41.
  • the medium long carrier shaft 67 can be disengaged from the two clutches 66 and removed as a whole unit together with the brake rollers 34 from the machine, so that the actual replacement of the brake rollers 34 can be done outside the machine.
  • the exchange of the suction body 41 on the cross member 45 is carried out separately, as already described above.
  • the carrier shaft 63 is likewise made in three parts.
  • a joint 69 is fastened, to which the middle long support shaft part 70 is articulated.
  • a short coupling pin 71 is mounted in the opposite side wall 3 and is connected to the other end of the central carrier shaft part 70 by the coupling 66. The short coupling pin 71 can be rotated or pulled out by means of the handle 36.
  • the suction bodies 41 are separated from the brake rollers 34 exactly as in the third exemplary embodiment.
  • the middle long support shaft part 70 is then uncoupled by rotating or pulling out the short coupling pin 71 on the side wall 3 and can then be pivoted into any positions to replace the brake rollers 34, depending on the joint 69 used.
  • the invention is of course in no way limited to the embodiments shown in FIGS. 1 to 8 and laid down in the description, but can experience a wide variety of changes with regard to its structural details within its scope. Thus, it is entirely within the scope of the invention to make the carrier shaft 31, 63 separable or disengageable in the center or at any other location, or to arrange other suction brake rollers of the known type on the same.

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)
  • Sheets, Magazines, And Separation Thereof (AREA)

Claims (15)

1. Dispositif de réception de feuille à la sortie de machines à imprimer, ce dispositif comportant des 'mécanismes de freinage pneumatiques sur le receveur à chaîne, mécanismes qui sont disposés, sous la forme de rouleaux de freinage rotatifs recevant de l'air d'aspiration, sur un arbre de support s'étendant au-dessous du transporteur à chaîne transversalement à la direction de transport des feuilles devant la pile de dépôt, pour assurer le freinage et la tension des feuilles sortantes, ledit dispositif étant caractérisé en ce que les mécanismes de freinage (5, 35) sont échangeables contre d'autres ayant une surface d'appui de feuille configurée de façon différente.
2. Dispositif de réception de feuille suivant la revendication 1, caractérisé en ce que l'arbre de support (4), sur lequel les mécanismes de freinage 5 sont disposés par attachement amovible, est réalisé d'une seule pièce.
3. Dispositif de réception de feuille suivant la revendication 1, caractérisé en ce que l'arbre de support (31, 63), sur lequel les mécanismes de freinage (35) sont disposés de façon amovible, est réalisé en plusieurs pièces séparables.
4. Dispositif de réception de feuille suivant l'une des revendications 1 et 3, caractérisé en ce que l'arbre de support (31, 63) est divisible en plusieurs parties dont l'une au moins (32 ou 65 ou 67 ou 70) peut être désaccouplée.
5. Dispositif de réception de feuille suivant l'une des revendications 1,3 et 4, caractérisé en ce qu'une partie d'arbre de support (32) adjacente à l'une des deux parois latérales (2 ou 3) est plus courte, au moins de la largeur des rouleaux de freinage (34), que la largeur intérieure comprise entre les parois latérales (2 et 3) et en ce qu'il est prévu, comme élément de pontage jusqu'à la paroi latérale (3), une partie d'arbre de support (33) pouvant être tirée vers l'extérieur.
6. Dispositif de réception de feuille suivant l'une des revendications 1, 3 et 4, caractérisé en ce qu'une partie d'arbre de support (65) peut être désaccouplée d'un accouplement (66) prévu près de la paroi latérale (2) et est disposée de manière à pouvoir être tirée vers l'extérieur de la paroi latérale opposée (3).
7. Dispositif de réception de feuille suivant l'une des revendications 1,3 et 4, caractérisé en ce qu'une partie d'arbre de support médiane (67) est disposée de manière à pouvoir être dégagée, à ses deux extrémités, d'accouplements (66).
8. Dispositif de réception de feuille suivant l'une des revendications 1, 3 et 4, caractérisé en ce qu'une extrémité d'une partie d'arbre de support médiane (70) est montée dans une articulation (69), tandis que son autre extrémité peut être désaccouplée d'un accouplement (66), après quoi on peut la faire pivoter autour de l'articulation (69).
9. Dispositif de réception de feuille suivant l'une des revendications 1 et 2, caractérisé en ce que les mécanismes de freinage (5) sont réalisés d'une seule pièce sous la forme de rouleaux de freinage (16) comportant des compartiments d'aspiration incorporés (17) et un dispositif d'alimentation en air d'aspiration (21) intégré, tandis que l'entraînement des rouleaux de freinage (16) s'effectue par l'intermédiaire de roues d'entraînement séparées (9).
10. Dispositif de réception de feuille suivant la revendication 9, caractérisé en ce que les rouleaux de freinage (16) sont disposés de manière à pouvoir tourner, tandis que les dispositifs d'alimentation en air d'aspiration (21 ) sont fixés aux extrémités de supports (12) pouvant être engagés sur l'arbre de support (4).
11. Dispositif de réception de feuille suivant l'une des revendications 9 et 10, caractérisé en ce que l'entraînement de chacun des rouleaux de freinage (16) s'effectue par l'intermédiaire d'au moins une courroie d'entraînement tournante (27) des roues d'entraînement (9).
12. Dispositif de réception de feuille suivant t'une des revendications 1 et 3 à 8, caractérisé en ce que les mécanismes de freinage (35) sont réalisés en deux pièces sous la forme de rouleaux de freinage (34) comportant chacun un élément d'aspiration (41) séparé avec un dispositif d'alimentation en air d'aspiration (43), élément qui peut être engagé sur le rouleau associé et qui est disposé de façon verrouillable et amovible sur une traverse séparée (45) s'étendant parallèlement à l'arbre de support (31).
13. Dispositif de réception de feuille suivant la revendication 12, caractérisé en ce qu'il est prévu, comme élément de freinage des rouleaux de freinage (34), au moins une courroie de freinage mince (52) passant sur le rouleau de freinage (34) associé au voisinage de son élément d'aspiration (41), courroie qui freine l'épreuve imprimée à ralentir.
14. Dispositif de réception de feuille suivant l'une des revendications 12 et 13, caractérisé en ce que, dans des rouleaux de freinage (34) à surface d'appui de feuille étroite (54), l'élément d'aspiration (41) est muni de deux compartiments d'aspiration (42) disposés de part et d'autre d'une unique courroie de freinage (52) passant sur les rouleaux de freinage (34).
..15. Dispositif de réception de feuille suivant l'une des revendications 12 à 14, caractérisé en ce que, dans des rouleaux de freinage (34) à surface d'appui de feuille large (58), l'élément d'aspiration (41) est muni d'un unique compartiment d'aspiration (42) disposé entre deux courroies de freinage (52) passant sur les rouleaux de freinage (34).
EP78101692A 1978-03-18 1978-12-15 Dispositif de convoyage de feuilles dans des presses à imprimer Expired EP0004264B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2811963 1978-03-18
DE2811963A DE2811963C2 (de) 1978-03-18 1978-03-18 Bogenauslagevorrichtung an Druckmaschinen

Publications (2)

Publication Number Publication Date
EP0004264A1 EP0004264A1 (fr) 1979-10-03
EP0004264B1 true EP0004264B1 (fr) 1980-11-12

Family

ID=6034873

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78101692A Expired EP0004264B1 (fr) 1978-03-18 1978-12-15 Dispositif de convoyage de feuilles dans des presses à imprimer

Country Status (9)

Country Link
US (1) US4693462A (fr)
EP (1) EP0004264B1 (fr)
JP (1) JPS54129651A (fr)
AT (1) AT375055B (fr)
AU (1) AU528794B2 (fr)
CA (1) CA1128561A (fr)
DE (1) DE2811963C2 (fr)
ES (1) ES476714A1 (fr)
IT (1) IT1118437B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD143157B1 (de) * 1979-06-01 1982-12-15 Hans Zimmermann Bogenbremse in bogenauslegern von bogenverarbeitenden maschinen,insbesondere druckmaschinen
DE3437584A1 (de) * 1984-10-13 1986-04-17 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Bogenauslagevorrichtung an druckmaschinen
EP0244562B1 (fr) * 1986-05-07 1989-11-15 Siemens Aktiengesellschaft Appareil de radiodiagnostic
DE3634400A1 (de) * 1986-10-09 1988-04-14 Heidelberger Druckmasch Ag Bogenausleger an rotationsdruckmaschinen
US5388746A (en) * 1990-11-09 1995-02-14 Fmc Corporation Separator/folder bag machine
DE4221927C2 (de) * 1992-07-03 2000-12-21 Heidelberger Druckmasch Ag Bogenausleger an einer Druckmaschine
ATE158559T1 (de) 1994-07-22 1997-10-15 Roland Man Druckmasch Bogenbremse im ausleger einer druckmaschine
DE19543963C1 (de) * 1995-11-25 1997-04-24 Roland Man Druckmasch Bogenauslegevorrichtung für eine Druckmaschine
DE19547546A1 (de) * 1995-12-20 1997-07-03 Heidelberger Druckmasch Ag Vorrichtung zur Einwirkung auf Bogen in einem Bogenausleger
DE19643588C1 (de) * 1996-10-22 1997-10-23 Roland Man Druckmasch Bogenbremsvorrichtung im Ausleger einer Druckmaschine
DE19835003A1 (de) 1998-08-03 2000-02-10 Heidelberger Druckmasch Ag Ausleger für eine Druckmaschine
JP4189065B2 (ja) † 1998-09-14 2008-12-03 株式会社小森コーポレーション 枚葉輪転印刷機におけるシート受け装置
EP0987108B1 (fr) * 1998-09-16 2004-03-03 Komori Corporation Unité à aspiration dans une machine rotative à imprimer à feuilles
CA2288512C (fr) * 1998-11-06 2005-08-16 Emerson Electric Co. Bloc de fixation pivotant pour poulies de transport motorisees
DE19941633C2 (de) * 1999-09-01 2003-01-09 Koenig & Bauer Ag Verfahren und Einrichtung zum Einstellen und Wechseln von Saugringen
JP4652597B2 (ja) * 2000-03-27 2011-03-16 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 枚葉紙処理機械、特に輪転印刷機のための排紙装置
DE10107716A1 (de) * 2000-03-30 2001-10-04 Heidelberger Druckmasch Ag Vorrichtung zum Abbremsen von Bogen
US6871850B1 (en) * 2000-05-05 2005-03-29 Avery Dennison Corporation Apparatus and method of tensioning a flat web of material to be conveyed, by means of a rotary speed difference
US6565081B1 (en) * 2001-10-26 2003-05-20 Hewlett-Packard Company Media outputting device and method for outputting media
DE10219001B4 (de) * 2002-04-27 2005-05-12 Koenig & Bauer Ag Einrichtung zum Bogenbremsen in einer Druckmaschine
JP4878104B2 (ja) * 2003-07-21 2012-02-15 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 印刷機を通じて枚葉紙を搬送するための方法および該方法を実施するための装置
DE102005031162B4 (de) * 2005-07-04 2016-12-01 Koenig & Bauer Ag Bogenbremse im Ausleger einer Druckmaschine
DE102006035559B4 (de) * 2006-07-27 2023-11-23 Heidelberger Druckmaschinen Intellectual Property Ag & Co. Kg Bogenbremsensystem zum Bremsen von Druckbogen
DE102006035693A1 (de) * 2006-07-28 2008-02-07 Heidelberger Druckmaschinen Ag Bogenbremsensystem zum Bremsen von Druckbogen
DE102008031710A1 (de) * 2008-07-04 2010-01-07 Manroland Ag Bogenausleger einer Bedruckbogen verarbeitenden Maschine, insbesondere Rotationsdruckmaschine
DE102010003012A1 (de) 2010-03-18 2011-09-22 Manroland Ag Verfahren zur Bogenablage in einem Bogenausleger einer Bogendruckmaschine
DE102011080196B4 (de) 2010-08-20 2024-02-22 Koenig & Bauer Ag Auslage einer bogenverarbeitenden Maschine mit einer Bogenbremse
FR2989311B1 (fr) * 2012-04-17 2021-01-22 Mgi France Dispositif et procede de transport de substrats dans une machine d’impression
CN111824695A (zh) * 2019-04-17 2020-10-27 梅特勒-托利多安全线有限公司 用于输送机系统的驱动辊组件和包括它的输送机系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD73780A (fr) *
US2287719A (en) * 1940-06-20 1942-06-23 Beasley Harold Holmyard Arranging and feeding envelopes or bags for gumming the flaps
GB659193A (en) * 1949-02-21 1951-10-17 Headley Townsend Backhouse Improvements in or relating to sheet feeding apparatus
US3432161A (en) * 1966-10-13 1969-03-11 Lamb Grays Harbor Co Inc Sheet control apparatus
US3451670A (en) * 1967-11-06 1969-06-24 Harris Intertype Corp Sheet slowdown mechanism
DE1931208C3 (de) * 1969-06-20 1974-05-02 Vits-Maschinenbau Gmbh, 4018 Langenfeld Vorrichtung zum Fördern und Ablegen von Bögen aus Papier und anderem blattförmigen Material in Stapeln
CS156922B1 (fr) * 1972-05-24 1974-08-23
US3907274A (en) * 1973-06-21 1975-09-23 American Bank Note Co Sheet delivery apparatus for printing presses including double stacker
DE2427280A1 (de) * 1974-06-06 1975-12-18 Maeteling Johannes Vorrichtung zum glattziehen von in einer rotations-druckmaschine bedruckten bogen
DE2460504A1 (de) * 1974-12-20 1976-07-01 Heidelberger Druckmasch Ag Bogenfoerdervorrichtung an druckmaschinen
DE2552998C2 (de) * 1975-11-26 1983-11-10 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Bogenausleger für Rotationsdruckmaschinen
DE2627812C3 (de) * 1976-06-22 1981-07-16 Western Gear Corp., Pittsburgh, Pa. Saugradwelle für den Bogenausleger einer Bogendruckmaschine
US4131420A (en) * 1977-05-02 1978-12-26 Libbey-Owens-Ford Company Drive connection for conveyor roll
US4167997A (en) * 1978-03-15 1979-09-18 Libbey-Owens-Ford Company Conveyor roll construction

Also Published As

Publication number Publication date
US4693462A (en) 1987-09-15
ATA918678A (de) 1983-11-15
DE2811963C2 (de) 1985-01-17
EP0004264A1 (fr) 1979-10-03
AT375055B (de) 1984-06-25
ES476714A1 (es) 1979-06-01
IT7967561A0 (it) 1979-03-16
IT1118437B (it) 1986-03-03
CA1128561A (fr) 1982-07-27
AU4513779A (en) 1979-09-20
JPS5614582B2 (fr) 1981-04-04
JPS54129651A (en) 1979-10-08
DE2811963A1 (de) 1979-09-27
AU528794B2 (en) 1983-05-12

Similar Documents

Publication Publication Date Title
EP0004264B1 (fr) Dispositif de convoyage de feuilles dans des presses à imprimer
DE2520170C3 (de) Vorrichtung zum Antrieb von Ritzmessern und ihren Gegenrollen in einer Fassionierm aschine
CH403811A (de) Verfahren und Vorrichtung zum Einbringen von Einlagen in gefalzte Umschlagbogen
DE2544566C3 (de) Bogenausleger für Bogendruckmaschinen
DE19914178B4 (de) Bogenleiteinrichtung in einer Bogendruckmaschine
DE2823247C2 (de) Einrichtung zur Umlenkung eines aus bogenförmigen Produkten bestehenden Produktstroms
EP0675005A1 (fr) Dispositif pour la reliure adhésive de produits imprimés
DE2940360A1 (de) Einzelfalzwerk
DE3315495C2 (de) Vorrichtung zum Lagern von Papierbogen o.dgl.
DE19617744A1 (de) Einrichtung zum Wechseln von Druckformen an Druckwerken von Druckmaschinen
EP0178470A2 (fr) Dispositif de sotie de feuilles sur une machine à imprimer
DE102016206689A1 (de) Bremsstation für eine Bogenbremse in der Auslage einer bogenverarbeitenden Maschine
DE4221927C2 (de) Bogenausleger an einer Druckmaschine
DE102005031162B4 (de) Bogenbremse im Ausleger einer Druckmaschine
DE3701767C2 (fr)
DE19931002A1 (de) Vorrichtung zum Verstellen des effektiven Zylinderdurchmessers
DE2438607C2 (de) Transportvorrichtung für blattförmige Materialien
DE19643588C1 (de) Bogenbremsvorrichtung im Ausleger einer Druckmaschine
EP0527406A1 (fr) Convoyeur pour feuilles dans margeur ou receveur de feuilles de machines à imprimer
DE1436596B2 (de) Bogenfalzmaschine
DE3220798C1 (de) Auslegevorrichtung an Bogenrotationsdruckmaschinen
CH673452A5 (fr)
EP1110894B1 (fr) Méthode et dispositif pour plier des feuilles de matériau
DE102016206693B4 (de) Bremsstation für eine Bogenbremse in der Auslage einer bogenverarbeitenden Maschine und Transportband
CH629159A5 (en) Transport device for sheet-shaped recording media

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

Designated state(s): BE CH FR GB NL SE

17P Request for examination filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH FR GB NL SE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19841129

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19841207

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19841231

Year of fee payment: 7

Ref country code: BE

Payment date: 19841231

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19871231

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19871231

Year of fee payment: 10

BERE Be: lapsed

Owner name: HEIDELBERGER DRUCKMASCHINEN A.G.

Effective date: 19871231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19881216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Effective date: 19881231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19890701

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19890831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 78101692.8

Effective date: 19891205

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19951124

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19961215

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19961215

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