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EP1437319B1 - Dispositif de pliage comportant un cylindre à circonférence variable - Google Patents

Dispositif de pliage comportant un cylindre à circonférence variable Download PDF

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Publication number
EP1437319B1
EP1437319B1 EP04101264A EP04101264A EP1437319B1 EP 1437319 B1 EP1437319 B1 EP 1437319B1 EP 04101264 A EP04101264 A EP 04101264A EP 04101264 A EP04101264 A EP 04101264A EP 1437319 B1 EP1437319 B1 EP 1437319B1
Authority
EP
European Patent Office
Prior art keywords
teeth
cylinder
folder according
internal
toothed
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
EP04101264A
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German (de)
English (en)
Other versions
EP1437319A2 (fr
EP1437319A3 (fr
Inventor
Igor Janzen
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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
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Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1437319A2 publication Critical patent/EP1437319A2/fr
Publication of EP1437319A3 publication Critical patent/EP1437319A3/fr
Application granted granted Critical
Publication of EP1437319B1 publication Critical patent/EP1437319B1/fr
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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
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/161—Flying tuck folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/166—Rotary folders with folding jaw cylinders having an adjustable circumference
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0515—During movement of work past flying cutter
    • Y10T83/0519—Cyclically varying rate of tool or work movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/474—With work feed speed regulator
    • Y10T83/4743—With means to vary cyclically speed of work

Definitions

  • the invention relates to a folder with circumferentially adjustable cylinder according to the preamble of claim 1.
  • Such a folder is z. B. off DE 38 21 442 C2 known.
  • a folding apparatus with a folding cylinder is described as the standard of the art, whose lateral surface is made up of fixedly mounted on a frame of the cylinder segments and movable brackets, bridging the gaps between the segments. These brackets have in the circumferential direction of the cylinder two ends, one of which is fixedly mounted on a segment, while the other is adjustable in the circumferential direction by means of a parallel to the axis of the folding cylinder bar.
  • the adjusting movement of the strip in turn is driven by means of a planetary gear, which allows rotation of two folding cylinders with the folding cylinder coaxial sun gears.
  • One of the sun gears meshes with a plurality of intermediate wheels, which in turn mesh with pinions.
  • the pinions are in turn rotatably connected to a screw, which engages in a thread of the bar. The rotation of the spindles drives a translation of the bars.
  • stirrups With this construction, if the circumference is to be increased, the stirrups are longitudinally compressed. Since the stirrups must have a non-negligible stiffness so as not to be deformed in use in contact with the material to be processed, a considerable force is required for this compression. An adjusting movement usually requires a large number of revolutions of the spindles.
  • the DE 197 55 428 A1 describes a device for adjusting two cylinder body of a folding cylinder by means of a harmonic drive transmission.
  • the invention has for its object to provide a folder with circumferentially adjustable cylinder.
  • the "harmonic drive" transmission is preferably constructed in two stages, wherein the ring gear of one stage is coupled to the rotation of the cylinder and that of the other stage is coupled to the movement of the stirrups via an axis about the cylinder relative to this rotatable gear.
  • a gear, via which the ring gear coupled to the rotation of the cylinder is driven, may be rigidly connected to the cylinder according to a first embodiment, d. H.
  • a drive train for the ring gear may extend over the cylinder, or a common drive train for the ring gear and the cylinder extends over this gear.
  • both drive trains can start from a common, second, driven cylinder.
  • the numbers of teeth of the first and second gears on the ring gears of the "harmonic drive” gear, the coaxial gears to the cylinder and the flexible sleeves are preferably selected so that rotate the gears at a constant speed with the drive.
  • the numbers of teeth of the first and second gears, the gears coaxial to the cylinder and the flexible sleeves may not all be the same in pairs.
  • the numbers of teeth of the flexible sleeves are the same, but the second teeth of the ring gears selected differently.
  • the numbers of teeth of the first gears are the same, the numbers of teeth of the coaxial gears and the flexible sleeves should each be in the same ratio.
  • the numbers of teeth of the first teeth and the same of the flexible sleeves can be chosen differently. If then the numbers of teeth of the second teeth are the same, then the numbers of teeth of the coaxial gears and the second teeth should each be in the same ratio.
  • the other, coupled to the bracket gear has an external toothing.
  • this other gear is designed as a sprocket. This allows placement of the "harmonic drive” gear close to the axis of the cylinder and thus a particularly compact design of the folder.
  • One way to drive the adjustment of the bracket is the use of an eccentric driven by the other gear.
  • a second possibility is the use of a sliding bar with cam surfaces on which each attack the bracket of the cylinder.
  • Fig. 1 shows a schematic partial section through a cylinder 01, z. B. a folding cylinder 01, in particular a folding blade cylinder, in a plane perpendicular to its longitudinal axis.
  • the lateral surface of the folding cylinder 01 is composed essentially of three segments 02, two of which are shown in Fig. 1 and which are fixedly mounted on a frame of the folding cylinder 01 with cover plates (not shown).
  • the segments 02 are each separated from each other by a gap 03.
  • the number of segments 02 and column 03 of the folding cylinder 01 may also be different from three.
  • each gap 03 a folding blade is pivotally housed. Since the folding blade is not part of the invention, it is not shown in FIG. 1 and will not be described further here.
  • the column 03 are each bridged by a plurality of circumferentially of the folding cylinder 01 elongated brackets 04.
  • the brackets 04 are separated in the axial direction by gaps through which teeth of the folding blade from the gap 03 are extendable.
  • the longitudinal ends 06; 07 of the bracket 04 each carry a projecting into the interior of the folding cylinder 01 eyelet 08 with a circular bore in which an eccentric 09 is rotatably received.
  • the eccentric 09 is integrally formed with a shaft 11.
  • the shaft 11 is at their ends by means of a bearing 12, z. B. ball bearings 12 in a cover plate 13; 14, which is part of the frame of the folding cylinder 01.
  • a first gear 16 is mounted.
  • a respective shaft 11 is arranged on both sides of each gap 03, and since the folding cylinder 01 has a total of three gaps 03, there are a total of six shafts 11.
  • Their first gears 16 all mesh in the same way with a second one Gear 17, here in the form of a ring gear 17 with external teeth, which is arranged on the cover plate 13 concentrically about the axis A of the folding cylinder 01 rotatably and whose pitch circle is indicated as a dotted line in Fig. 1.
  • Figs. 3 and 4 show two phases of the by a rotation of the gears 17; 16 caused movement of the bracket 04.
  • Fig. 3 corresponds to the view of Fig. 1 in a simplified form.
  • the centers M09 of the eccentric 09 are each offset from the midpoints M11 of the shafts 11 radially towards the center M01 of the folding cylinder 01, ie an eccentricity vector E which extends from the center M11 of the shaft 11 to the center M09 of the eccentric 09 is radially inward oriented.
  • the bracket 04 is located on the side of the gap 03 on the surfaces of the segments 02.
  • the eccentricity vectors E of two shafts 11 intersect at an angle which corresponds to the angular spacing of the shafts 11 relative to the center M01 of the folding cylinder 01. This does not change even with a rotation of the second gear 17 relative to the folding cylinder 01.
  • the shafts 11 are each rotated by 180 °, and the centers M09 of the eccentric 09 are shifted from the centers M11 of the shafts 11 radially outwardly, d. H. the eccentricity vector E is oriented radially outward.
  • the bracket 04 is located at a distance from the surface of the segments 02, which corresponds to the double eccentricity of the eccentric 09.
  • the two eyelets 08 of the bracket 04 remove not only from the center M01 of the folding cylinder 01, but also from each other.
  • the bracket 04 by means of a (not shown) rail mechanism in the circumferential direction can be extended, z.
  • B is one of the eyelets 08 (the left in Fig. 4) with the associated longitudinal end 07 of the bracket 04 slidably connected via a guide rail in the circumferential direction.
  • each point of the bracket 04 describes a circular path with a radius corresponding to the extent of eccentricity. A deformation of the bracket 04 does not take place, and the connection of the bracket 04 with the eyelets 08 may be rigid, since the distance in the course of a Rotation does not change.
  • bracket 04 in a "retracted", a minimum circumference of the folding cylinder 01 corresponding position analogous to that of FIG. 3 both partially concealed by him partially covered segments 02. Rather, the bracket 04 is in the position shown in Fig. 5, a minimum circumference of the folding cylinder 01 corresponding position of both segments 02 separated by a gap 18, respectively.
  • FIG. 6 A third, simplified embodiment of the folding cylinder 01 is shown in FIG. 6.
  • an eyelet 08 attached only at one longitudinal end 06 of the bracket 04
  • the other longitudinal end 07 is z. B. by means of a screw 19 which passes through a slot 20 of the bracket 04, attached to a segment 02.
  • the longitudinal end 06 raises and lowers in the radial direction
  • the longitudinal end 07 shifts relative to the screw 19 in the circumferential direction.
  • a deformation of the bracket 04 is practically not required for such adjustment. The adjustment therefore requires only little effort.
  • Such a construction may also form the rail mechanism mentioned above with reference to FIG.
  • Circumferential change of the cylinder means that at least partially a change in the radius takes place.
  • FIG. 7 shows a mechanism which, when the folding cylinder 01 is rotating, permits a rotation of the second gear 17 relative to the folding cylinder 01 and thus an adjustment of its circumference.
  • Fig. 7 is a partial section through the frame of a folding apparatus in a plane parallel to the longitudinal axis of the folding cylinder 01.
  • a molded onto one of the cover plates 13 of the folding cylinder 01 hollow shaft 21 is rotatably mounted in a side plate 22 of the frame.
  • a drive gear 23, which transmits a torque of a motor, not shown, to the folding cylinder 01, is keyed to an end of the hollow shaft 21 facing away from the cover plate 13.
  • An actuating gear 26, ie a "harmonic drive” gear 26 is fixedly mounted on the frame of the folder. It includes a shaft 27, z.
  • the control shaft 27 has a non-circular portion 28, more precisely, of elliptical cross-section, also referred to as rotor 28 on which, separated by bearings 30, z.
  • ball bearing 30 with corresponding to the shape of the rotor 28 elliptical cross-section two flexible sleeves 29; 31 are wound, each carrying an external toothing.
  • the two sleeves 29; 31 are rotatably connected to each other and mesh respectively with a toothing 32 and 33, z. B.
  • the other outer toothing 37 meshes with a rotatable around the axis A of the folding cylinder 01 gear 38 which is connected to a rigid sleeve 39 which extends through the interior of the hollow shaft 21 into the interior of the folding cylinder 01 and there the already mentioned second gear 17th carries, which drives the adjustment movement of the bracket 04 via the first gears 16.
  • n ⁇ 42 n ⁇ 29 ⁇ z ⁇ 31 z ⁇ 33 the ring gear 42, wherein each tooth numbers z31; z33 of the sleeve 31 and the internal teeth 33 of the ring gear 42 are.
  • n ⁇ 38 n ⁇ 42 ⁇ z ⁇ 37 z ⁇ 38 of the gear 38, wherein in each case the numbers of teeth z37; z38 of the external teeth 37 and 38 of the gear.
  • gears 24; 38 have a much larger diameter than the ring gears 41; 42 and can large, only slightly different tooth numbers z24; z38.
  • the numbers of teeth z29; z31; z36, z37 of the flexible sleeves 29; 31 and the external teeth 36; 37 of the ring gears 41; 42 pairwise identical to choose and a small difference between the numbers of teeth z32; z33 of the internal gears 32; 33 to accept.
  • GI reduces.
  • Fig. 8 shows a folding cylinder 01 and a cylinder 44, z. B. knife cylinder 44 of a folder.
  • the knife cylinder 44 is directly connected to a drive motor, not shown.
  • a drive train of the folding cylinder 01 extends from the engine via the knife cylinder 44 and an arranged between the cylinders 01, 44, not shown gear.
  • the knife cylinder 44 carries two over its entire axial width extending knife for cutting an endless strand of material into individual in the folder to be folded products. These knives and grippers or puncturing needles of the folding cylinder 01, which serve to hold the separated products are, as is known per se, not shown in Fig. 8.
  • Flexible bracket 04 on the surface of the cylinder 01 are, as from the above cited DE 38 21 442 C2 known, held firmly at one of its ends and the other circumferentially displaceable. From the displaceable ends of the bracket 04 into the interior of the folding cylinder 01 directed pins each engage in oblique slots of a hidden inside the cylinder 01, axially displaceable bar 61 (see Fig. 9).
  • the side edges of the slots thus form cam surfaces over which the strips 61 drive a deformation of the bracket 04.
  • three groups of brackets 04 are successively provided in the circumferential direction of the folding cylinder 01, and accordingly three strips 61 are present.
  • Each of these strips 61 has at one end face an internal thread into which a Threaded shaft engages.
  • Each in the cylinder 01 rotatably but axially fixed threaded shaft carries at one end a pinion 46 which is visible on the front side of the folding cylinder 01. All three pinions 46 mesh with an outer toothing of a toothed ring 47, which is rotatably arranged on the end face of the folding cylinder 01, a central opening 48 is arranged.
  • the spider carries at diametrically opposite arms 51 in Fig. 8 hidden folding blade shafts on each of which a comb-like folding blade 52 is mounted.
  • the folding blade 52 rotates about the folding blade shaft coupled to the rotation of the spider about the shaft 49. Tips of one of the folding blades 52 projecting from slots between the brackets 04 are shown in FIG.
  • a gear 53 is further arranged, which meshes with an internal toothing of the toothed rim 47.
  • the gear 53 is rigidly coupled to a "harmonic drive” gear 26 via a shaft 54.
  • the internal structure of the actuator 26 and its relationship to an actuator 56 and the knife cylinder 44 are best seen in the schematic of FIG. 9, which shows the structure shown in FIG. 8 in the form of an idealized section.
  • the structure of the "harmonic drive” 26 is the same as described with reference to FIG. 7 and will not be explained again.
  • the same reference numerals are used in FIGS. 7 and 9 respectively.
  • the gear 53 although separated from the ring gear 42 by the shaft 54, may be considered equivalent to the external gear 37 shown in FIG.
  • the external teeth 36 of the ring gear 41 meshes with a gear 57, z. B. intermediate gear 57, which has a further gear 58, z. B. intermediate gear 58 to a rigidly fixed to the knife cylinder 44 gear 59 coupled.
  • a drive train for the ring gear 47 extends from the knife cylinder 44 via the gears 59, 58, 57 to the "harmonic drive” gear 26 and the shaft 54 on to the gear 53.
  • Das Ratio of the rotational speeds of the knife cylinder 44 and folding cylinder 01 corresponds to the ratio of the number of groups of parallel brackets 04 on the folding cylinder 01 to the number of blades of the knife cylinder 44 and is in the case considered here 3: 2.
  • the numbers of teeth on the components 59, 58, 57, 36, 53 comprehensive drive train of the ring gear 47 are set so that the ring gear 47 rotates at the same speed as the cylinder 01, as long as the control shaft 27 is, so that the bar 61 itself not axially displaced and the shape of the bracket 04 remains unchanged.
  • a rotation on the control shaft 27 causes a rotation of the ring gear 47 with respect to the folding cylinder 01 and thus a deformation of the bracket 04, which changes the circumference of the folding cylinder 01.
  • the scheme shown in Fig. 10 differs from that of FIG. 9 in that the external teeth 36 of the ring gear 41 is not coupled to the knife cylinder 44, but as in the embodiment of FIG. 7 meshes directly with a gear 62 which is rigid with the Folding cylinder 01 is connected. 7, the toothed wheel 62 is a ring gear 02.
  • the tooth number formulas given with reference to FIG. 7 can be used analogously in order to determine tooth numbers for this gear, which ensure synchronization of the toothed rim 47 with the folding cylinder 01 ,
  • the folding cylinder 01 carries holding devices such. B. grippers or puncturing needles, which are coupled to the rotation of the cylinder 01 movable to close each at a fixed receiving point of the cylinder circumference on a product supplied there and hold this for further transport and processing on the cylinder 01, and to open a delivery point, so that the product can be handed over to another cylinder or the like.
  • These holding devices can be operated in a single or collective mode. In the single mode they open at each pass through the delivery point to release the product held by them, in the collection mode, such a holding device passes once through the delivery point without opening, then receives a second product in a new pass through the receiving station and collects both products together in a second pass through the delivery point.
  • the movement of these holding devices is controlled in a known manner by means of a (not shown) to the folding cylinder 01 coaxial cam, roll on the pivot arms of the holding devices, and at a location corresponding to the discharge point has a recess into which a swivel arm passes, whereupon the corresponding holding device opens and releases the held product.
  • a cam plate parallel to the so-called cover plate is used, which is coaxial with the cylinder 01, but with half of its speed, rotates.
  • the cover disc has a large radius portion which conceals the recess of the cam every other pass through the delivery point and prevents opening of the retainer, and a small radius portion which, when in front of the recess, allows the retainer to be opened ,
  • a cover plate designated by 63, is integrated into the drive train of the toothed rim 47.
  • this drive train extends from the directly driven knife cylinder 44 via the rigidly coupled to the axis B gear 59 and two intermediate wheels 58, 57, wherein the intermediate gear 57, however, does not mesh directly with the external teeth 36 of the ring gear 41, but with an outer toothing 64 of the cover plate 63, which in turn has a meshing with the external teeth 36 internal toothing 66.
  • Fig. 12 shows a second embodiment of the invention with a section through the head region of a folding cylinder 01 and adjoining parts of the side frame of a folding apparatus.
  • a 68 carries a tapered shaft portion 71 which projects from an end face of the folding cylinder 01.
  • the plate 69 carries a "harmonic drive" gear 26, the structure of which has already been described with components 29, 31, 32, 33, 36, 37, 41 and 42 and will not be explained again here.
  • the external toothing 36 meshes with a toothed wheel 24 fixed rigidly to the shaft portion 71
  • the external toothing 37 meshes with the external toothing of a ring gear 47, which is rotatably mounted around the end of the shaft portion 71.
  • the shaft 27 is connected to an actuator, not shown.
  • a bore 72 extends in the longitudinal direction of the shaft portion 71.
  • a shaft 73 is rotatably supported, which carries at one of its ends a meshing with an internal toothing of the ring gear 47 pinion 67 and at the other end a pulley 74.
  • a toothed belt 76 is wound around the pulley 74 and a plurality of pulleys 77, which serve in the same manner as the pinion 46 in Fig. 8 for moving strips 61, in which the bracket 04 slidably engage and cause the circumferential adjustment of the folding cylinder 01 ,
  • FIG. 13 schematically shows a section through the folding cylinder 01 in the amount of the pulleys 74, 77 and the toothed belt 76. Between two pulleys 77, the toothed belt 76 each wraps around a roller 78, of which at least one is displaceable in the radial direction to the toothed belt 76th to streamline.
  • Fig. 14 shows a modification of the second embodiment of the invention. It differs from the embodiment of FIG. 12 by the attachment of the ring gear 47, which is not rotatably mounted here on the shaft portion 71 of the folding cylinder 01, but coaxially with the folding cylinder 01 on this opposite plate 69. The operation of this modification does not differ from that of the embodiment of FIG. 12.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Replacement Of Web Rolls (AREA)
  • Endoscopes (AREA)
  • Tubes (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)
  • Retarders (AREA)

Claims (21)

  1. Appareil de pliage comprenant un cylindre (01) monté à rotation dans un bâti et portant, sur sa surface d'enveloppe, au moins un étrier (04), réglable à l'aide d'une transmission de réglage (26), la transmission de réglage (26) comprenant une douille (29; 31) dentée flexible, déformée par un tronçon (28) non rond d'un arbre (27), et au moins une roue creuse (41; 42) s'engrenant avec la douille (29; 31), c'est-à-dire une transmission "Harmonic-Drive" (26), caractérisé en ce que la transmission de réglage (26) est à deux étages, sachant que le tronçon (28) non rond de l'arbre (27) est relié rigidement à un dispositif d'entraînement et que les douilles flexibles (29; 31) sont reliées ensemble rigidement, et les roues creuses (41; 42) présentent chacune une première denture (36; 37), s'accouplant à une roue dentée (24; 38), et une deuxième denture (32; 33) s'engrenant à l'une des douilles flexibles (29; 31), où l'une des roues creuses (41) est couplée, par l'intermédiaire d'une des roues dentées (24), à la rotation du cylindre (01), et l'autre roue dentée (38; 47) est couplée aux étriers (04), en ce que l'autre roue dentée (47) est réalisée sous forme de couronne dentée (47), en ce que la transmission de réglage (26) agit sur une denture extérieure de la couronne dentée (44).
  2. Appareil de pliage selon la revendication 1, caractérisé en ce qu'une roue creuse (41) est couplée à la rotation du cylindre (01).
  3. Appareil de pliage selon la revendication 1, caractérisé en ce qu'une roue creuse (42) est couplée aux étriers (04).
  4. Appareil de pliage selon la revendication 1, caractérisé en ce qu'une première roue dentée (24) est reliée rigidement au cylindre (01).
  5. Appareil de pliage selon la revendication 1, caractérisé en ce qu'une première roue creuse (41) et le cylindre (01) présentent des tronçons d'entraînement séparés.
  6. Appareil de pliage selon la revendication 5, caractérisé en ce que les deux tronçons d'entraînement partent d'un deuxième cylindre (44) entraîné, commun.
  7. Appareil de pliage selon la revendication 6, caractérisé en ce qu'un tronçon d'entraînement (59, 58, 57, 64) pour un disque de couverture (63) du cylindre (01) et le tronçon d'entraînement (59, 58, 59, 63) d'une première roue creuse (41) présentent des éléments communs.
  8. Appareil de pliage selon la revendication 1, caractérisé en ce que la première denture (36; 37) des roues creuses (41; 42) est une denture extérieure (36; 37).
  9. Appareil de pliage selon la revendication 1, caractérisé en ce que les nombres de dents (z36; z37; z32; z33; z24; z38; z29; z31), de la première et de la deuxième denture (36; 37; 32; 33), des roues dentées (24; 38) et des douilles flexibles (29; 31), sont choisies tels que, lorsque le dispositif d'entraînement est à l'arrêt, les roues dentées (24; 38) tournent à la même vitesse de rotation.
  10. Appareil de pliage selon la revendication 1 ou 9, caractérisé en ce que les deux douilles flexibles (29; 31) présentent des nombres de dents (z29; z31) identiques, et en ce que les deuxième dentures (32; 33) des roues creuses (41; 42) ont des nombres de dents (z32; z33) différents.
  11. Appareil de pliage selon la revendication 10, caractérisé en ce que les premières dentures (36; 37) des roues creuses (41; 42) présentent des nombres de dents (z36; z3,7) identiques, et en ce que les nombres de dents (z24; z38) des roues dentées (24; 38) sont en un rapport identique au rapport qu'il y a entre les nombres de dents (z33; z32) des deuxièmes dentures (32; 33) des roues creuses (41; 42).
  12. Appareil de pliage selon la revendication 1 ou 9, caractérisé en ce que les deux deuxièmes dentures (32; 33) présentent des nombres de dents (z32; z33) identiques, et en ce que les nombres de dents (z29; z31) des douilles flexibles (29; 31) sont différents.
  13. Appareil de pliage selon la revendication 12, caractérisé en ce que les premières dentures (36; 37) des roues creuses (41; 42) présentent des nombres de dents (z36; z37) identiques, et en ce que les nombres de dents (z24; z38) des roues dentées (24; 38), co-axiales par rapport au cylindre (01), sont dans un rapport identique à celui selon lequel se trouve les nombres de dents (z29; z31) des douilles flexibles (29; 31).
  14. Appareil de pliage selon la revendication 1, caractérisé en ce que l'autre roue dentée (38) est coaxiale par rapport au cylindre (01).
  15. Appareil de pliage selon la revendication 14, caractérisé en ce que l'autre roue dentée (38) est montée à rotation sur le cylindre (01).
  16. Appareil de pliage selon la revendication 14, caractérisé en ce que l'autre roue dentée (38) est montée à rotation sur une plaque de bâti latéral.
  17. Appareil de pliage selon l'une des revendications 1 à 16, caractérisé en ce que la roue creuse (42) est couplée aux étriers (04), par l'intermédiaire d'excentriques (09.
  18. Appareil de pliage selon l'une des revendications 1 à 16, caractérisé en ce que la roue creuse (42) est couplée aux étriers (04), par l'intermédiaire d'une bande (41) déplaçable par une rotation de la roue dentée, parallèlement à l'axe (A) du cylindre (01), chaque étrier (04) agissant sur une face de came, orientée obliquement par rapport à l'axe (A), de la bande (61).
  19. Appareil de pliage selon l'une des revendications 1 à 18, caractérisé en ce que la roue creuse (42) est couplée aux étriers (04) par l'intermédiaire d'un mécanisme d'entraînement de bande.
  20. Appareil de pliage selon l'une des revendications précédentes, caractérisé en ce que le cylindre (01) est réalisé sous la forme de cylindre de pliage (01).
  21. Appareil de pliage selon la revendication 6, caractérisé en ce que le deuxième cylindre (44) est réalisé sous la forme de cylindre porte-lame (44).
EP04101264A 2001-10-01 2002-09-28 Dispositif de pliage comportant un cylindre à circonférence variable Expired - Lifetime EP1437319B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10148503 2001-10-01
DE10148503A DE10148503C5 (de) 2001-10-01 2001-10-01 Falzapparat mit umfangsverstellbarem Zylinder
EP02776741A EP1423324B1 (fr) 2001-10-01 2002-09-28 Dispositif de pliage comportant un cylindre a circonference variable

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP02776741A Division EP1423324B1 (fr) 2001-10-01 2002-09-28 Dispositif de pliage comportant un cylindre a circonference variable

Publications (3)

Publication Number Publication Date
EP1437319A2 EP1437319A2 (fr) 2004-07-14
EP1437319A3 EP1437319A3 (fr) 2004-07-21
EP1437319B1 true EP1437319B1 (fr) 2007-09-19

Family

ID=7701058

Family Applications (3)

Application Number Title Priority Date Filing Date
EP04101264A Expired - Lifetime EP1437319B1 (fr) 2001-10-01 2002-09-28 Dispositif de pliage comportant un cylindre à circonférence variable
EP02776741A Expired - Lifetime EP1423324B1 (fr) 2001-10-01 2002-09-28 Dispositif de pliage comportant un cylindre a circonference variable
EP04101261A Expired - Lifetime EP1437318B1 (fr) 2001-10-01 2002-09-28 Dispositif de pliage comportant un cylindre à circonférence variable

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP02776741A Expired - Lifetime EP1423324B1 (fr) 2001-10-01 2002-09-28 Dispositif de pliage comportant un cylindre a circonference variable
EP04101261A Expired - Lifetime EP1437318B1 (fr) 2001-10-01 2002-09-28 Dispositif de pliage comportant un cylindre à circonférence variable

Country Status (6)

Country Link
US (1) US7214175B2 (fr)
EP (3) EP1437319B1 (fr)
AT (3) ATE365696T1 (fr)
AU (1) AU2002339332A1 (fr)
DE (4) DE10148503C5 (fr)
WO (1) WO2003031303A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2357123B1 (es) * 2009-04-03 2012-05-25 Comercial Industrial Maquinaria Carton Ondulado S.L Cilindro contra-troquel para una maquina troqueladora
JP4951701B2 (ja) * 2010-08-11 2012-06-13 株式会社東京機械製作所 折装置
DE102010041457B3 (de) * 2010-09-27 2011-12-01 Koenig & Bauer Aktiengesellschaft Einstellanordnung eines Zylinders eines Falzapparats
DE102011082177B3 (de) 2011-09-06 2012-03-29 Koenig & Bauer Aktiengesellschaft Einstellanordnung eines Zylinders eines Falzapparats und ein Verfahren zur Einstellung eines Umfangs eines Zylinders eines Falzapparats
US9028632B2 (en) 2012-03-30 2015-05-12 The Procter & Gamble Company Apparatuses and methods for making absorbent articles
US8440043B1 (en) 2012-03-30 2013-05-14 The Procter & Gamble Company Absorbent article process and apparatus for intermittently deactivating elastics in elastic laminates
US20130255861A1 (en) 2012-03-30 2013-10-03 Uwe Schneider Apparatuses and Methods for Making Absorbent Articles
US9050213B2 (en) 2012-03-30 2015-06-09 The Procter & Gamble Company Apparatuses and methods for making absorbent articles
US9039855B2 (en) 2012-03-30 2015-05-26 The Procter & Gamble Company Apparatuses and methods for making absorbent articles
US10766300B2 (en) 2017-11-09 2020-09-08 Michael Goren Expandable and retractable wheel assembly
CN118309999B (zh) * 2024-06-11 2024-09-27 杭州和顺光影科技有限公司 一种多功能智慧景观灯

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2157615A1 (de) * 1971-11-20 1973-05-24 Frankenthal Ag Albert Vorrichtung zum formateinstellen im falzapparat von rotationsdruckmaschinen
US3882745A (en) * 1972-12-29 1975-05-13 Koppers Co Inc Method and apparatus for accurate die-cutting
US3952637A (en) * 1975-04-14 1976-04-27 Koppers Company, Inc. Apparatus for changing the rotary position of a slotter member and for changing the relative position between fixed and movable knives on the slotter member
DE2530365C3 (de) * 1975-07-08 1979-05-17 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Einrichtung zur Durchmesserverstellung eines Zylinders
US4736660A (en) * 1986-05-21 1988-04-12 The Ward Machinery Company Rotary die-cut apparatus and gearing arrangement therein
JP2538925B2 (ja) * 1987-06-24 1996-10-02 三菱重工業株式会社 輪転機における折胴の胴径調整装置
DE3726239A1 (de) 1987-08-07 1989-02-16 Frankenthal Ag Albert Falzapparat
DE3906975A1 (de) * 1989-03-04 1990-09-06 Frankenthal Ag Albert Falzapparat
JP2634270B2 (ja) * 1990-01-08 1997-07-23 三菱重工業株式会社 輪転印刷機用折機の折胴
DE4103160C2 (de) * 1991-02-02 1994-09-08 Roland Man Druckmasch Falzapparat mit einem verstellbare Elemente, insbesondere Falzklappen oder bogenförmige Segmente, aufweisenden Falzwerkzylinder
US5313883A (en) * 1993-04-15 1994-05-24 Rockwell International Corporation Printing press with a dynamic expansion band adjusting mechanism
US5732944A (en) * 1993-04-28 1998-03-31 Koenig & Bauer-Albert Aktiengesellschaft Process and device for the correctly positioned tansfer of folded signatures in folders
DE19625084C2 (de) * 1996-06-22 2000-12-14 Koenig & Bauer Ag Zylinder
DE19755428A1 (de) * 1997-12-13 1999-06-17 Roland Man Druckmasch Vorrichtung zum Verstellen der Falzmechanismen an einem Falzzylinder eines Falzapparates
JP3056484B1 (ja) * 1999-05-21 2000-06-26 株式会社東京機械製作所 折胴の外径調節装置
DE10210030B4 (de) * 2001-04-09 2012-04-19 Goss International Montataire S.A. Rotationsschwertfalzwerk

Also Published As

Publication number Publication date
ATE365696T1 (de) 2007-07-15
US7214175B2 (en) 2007-05-08
EP1437318B1 (fr) 2007-06-27
DE50204626D1 (de) 2005-11-24
EP1437319A2 (fr) 2004-07-14
EP1423324B1 (fr) 2005-10-19
EP1437318A2 (fr) 2004-07-14
EP1437318A3 (fr) 2004-07-21
DE50210935D1 (de) 2007-10-31
EP1423324A2 (fr) 2004-06-02
WO2003031303B1 (fr) 2004-06-10
WO2003031303A2 (fr) 2003-04-17
EP1437319A3 (fr) 2004-07-21
ATE307081T1 (de) 2005-11-15
AU2002339332A1 (en) 2003-04-22
DE50210391D1 (de) 2007-08-09
US20050001370A1 (en) 2005-01-06
DE10148503A1 (de) 2003-04-24
DE10148503C5 (de) 2008-01-31
DE10148503B4 (de) 2004-04-08
ATE373619T1 (de) 2007-10-15
WO2003031303A3 (fr) 2003-11-06

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