EP0477498A1 - Dispositif d'enroulement de produits imprimés - Google Patents

Dispositif d'enroulement de produits imprimés Download PDF

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Publication number
EP0477498A1
EP0477498A1 EP91112726A EP91112726A EP0477498A1 EP 0477498 A1 EP0477498 A1 EP 0477498A1 EP 91112726 A EP91112726 A EP 91112726A EP 91112726 A EP91112726 A EP 91112726A EP 0477498 A1 EP0477498 A1 EP 0477498A1
Authority
EP
European Patent Office
Prior art keywords
winding
winding tape
tape reel
core
reel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP91112726A
Other languages
German (de)
English (en)
Other versions
EP0477498B1 (fr
Inventor
Hans-Ulrich Stauber
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.)
Ferag AG
Original Assignee
Ferag 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 Ferag AG filed Critical Ferag AG
Publication of EP0477498A1 publication Critical patent/EP0477498A1/fr
Application granted granted Critical
Publication of EP0477498B1 publication Critical patent/EP0477498B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/006—Winding articles into rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/419—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means
    • B65H2301/4192—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation
    • B65H2301/41922—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation and wound together with single belt like members
    • 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
    • B65H2701/19—Specific article or web
    • B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books

Definitions

  • the present invention relates to a device for winding up printed products, in particular in a scale formation, such as newspapers, magazines and the like, together with a winding tape under tension on a winding core to form a winding, according to the preamble of claim 1.
  • a device both for winding and unwinding printed products together with a winding tape to or from a winding, is known from EP-A-0 281 790 or the corresponding US-A 4,898,336 and EP-A-0 298 267 known.
  • This has a slide which can be displaced in the vertical direction on a frame and on which a bearing arrangement is provided for the winding core carrying the winding.
  • the bearing arrangement has a drive motor in order to drive the winding core set down on the bearing arrangement.
  • a belt conveyor with two laterally spaced loose conveyor belts is provided, which is rocker-like and biased against the winding.
  • the winding tapes are driven solely by the partial wrapping around the winding core or the winding wound thereon.
  • a deflection roller is freely rotatably mounted on the rocker of the belt conveyor, around which the winding belt coming from the winding is guided and from which the winding belt runs to a winding belt spool that is fixedly mounted on the frame and driven by its own drive motor.
  • the winding core is driven in the winding direction by means of the regulated drive motor of the bearing arrangement, while the winding tape reel is coupled to a rotating electrical machine that runs with brake slip for tensioning the winding tape.
  • the latter is driven in the unwinding direction by means of the drive motor and the electrical machine driving the supply reel runs with drive slip in order to keep the winding tape taut.
  • This known device is particularly suitable for winding or unwinding printed products to or from a large roll, the ratio between the diameter of the finished roll and the winding core being large, typically 3: 1 to 5: 1.
  • the known device is drive-related and, in particular as far as the control of the drives is concerned, expensive.
  • a device for winding printed products in scale formation on a winding core in which the winding tape is pulled from a storage spool provided inside the winding core and onto one before winding Winding tape reel is wound.
  • a pin is provided inside the winding core, which is biased against the supply reel and sticks between the winding tape end and the supply reel when the supply reel is rotated in its unwinding direction by means of a separate drive.
  • the detached end of the winding tape is led out of the winding core through an opening, is grasped by a pair of feed rollers and is guided to the circumference of the winding tape reel by a guide running along a rocker for feeding the printed products to the winding core and by means of a further rocker. If a few turns of the winding tape are wound onto the winding tape reel, the separate drive together with the driven roller of the pair of feed rollers is pivoted out of the area of the winding core.
  • winding tape has a Velcro zipper to hold the winding tape together on the supply reel, this is provided at a distance from the end of the winding tape so that the pin can detach the end of the winding tape and the pair of feed rollers can grip the winding tape before the Velcro zipper is to be opened.
  • detaching device for detaching the winding tape end from a winding tape supply arranged in a covered circumferential groove of the winding core, from EP-A-0 280 949 or the corresponding US-A-4,795,105 known.
  • the end of the tape that has been detached from the next winding layer of the winding tape supply is deflected and fed to a tape reel that is removed from the rocker.
  • EP-A-0 310 784 describes a Velcro zipper for a winding tape.
  • the winding tape is wound onto a winding together with printed products and has at its outer end region on the side facing the winding a hook pile which interacts with a loop pile which is provided on the outside of the winding tape.
  • the loop pile extends over a certain length of the winding tape, so that regardless of the diameter of the roll, the hook pile always comes into contact with an area of the loop pile.
  • the hook and loop pile each flank a spacer, the thickness of which corresponds at most to the height of the assigned floor.
  • a spatula-like tool is inserted from the end of the winding tape between the spacers assigned to the hook floor and the loop floor.
  • a device according to the invention is particularly well suited for automatic operation.
  • the winding device 10 shown in FIG. 1 has a base 12 which is supported on the floor and to which an upright guide column 14 is anchored.
  • the guide column 14 has two spaced apart and mutually open U-shaped guide profiles 16, on which a bearing arrangement 17 for rotatably supporting and driving a hollow cylindrical winding core 18 is guided in a height-adjustable manner.
  • Printed products 19 supplied in scale formation S and in the feed direction F are wound onto the winding core 18 together with a winding tape 20 under tension to form a winding 21.
  • the bearing arrangement 17 has a carriage 22 which is slidably mounted in the guide profiles 16 via guide rollers 22 '. Between the two guide profiles 16, a spindle 24 extending in the vertical direction is arranged in a stationary manner and can be driven in both directions of rotation about its axis by means of a schematically indicated motor 26.
  • the carriage 22 is connected to the spindle 24 like a running nut. By rotating the spindle 24 in one direction, the carriage 22 is thus raised and lowered by rotating in the opposite direction.
  • two drive wheels 28, 28 ' which drive the winding core 18 from the inside in frictional engagement, and a freely rotatably mounted tensioning roller 30 which holds the winding core 18 in contact with the drive wheels 28, 28' are provided at the same height.
  • the two drive wheels 28, 28 ' are connected to one another via a schematically indicated chain drive 32 and can be driven in both directions of rotation by means of a schematically indicated drive motor 34.
  • the tensioning roller 30 is adjustable in height in order to tension the winding core 18 against the drive wheels 28, 28 'in the position shown in solid lines in FIG. 1 or to release the winding core 18 in the position 30' indicated by dash-dotted lines, so that it can be released can be lifted from the drive wheels 28, 28 'or placed on them.
  • the base 12 has two mutually parallel shaft-shaped support members 36, 36 ', onto which a conveyor and winding belt unit 38 provided below the bearing arrangement 17 is attached.
  • This conveyor and winding belt unit 38 has two mutually parallel and laterally spaced side plates 40, which are firmly connected to one another via tubular supports 42, 42 'through which the support members 36, 36' run.
  • the conveyor and winding belt unit 38 has a conveyor belt arrangement 44, the conveyor belts 46 of which, with their upper runs 46 ', loop around the winding core 18 or the winding 21 located thereon, indicated by dash-dotted lines in FIG. 1.
  • the conveyor belts 46 are guided around stationary rollers 50, 50 '.
  • The, in the feed direction F (FIG. 1) of the printed products 19, which, together with the winding tape 20 indicated by dash-dotted lines in FIG Rollers 50 are non-rotatably seated on a common bearing shaft 56 which is freely rotatably mounted on the side plates 40. This ensures the synchronism of the two conveyor belts 46.
  • the rollers 50 'on the rollers 50 distant end of the conveyor belt arrangement 44 sit freely rotatably on a common shaft 58 which is supported on two end plates 62 via freewheels 60 which are effective in the winding direction A (FIG. 1).
  • the bearing plates 62 are arranged between the two rollers 50 'and fastened to the carrier 42' assigned to the support member 36 'and to a cross member 64 which is provided between the latter and the shaft 58 and connects the two side plates 40 at this end, see also FIG. 2.
  • a sleeve 66 is provided outside each of the two rollers 50 'and is seated on the shaft 58 via a sleeve freewheel 68 which acts against the winding direction A.
  • Each sleeve 66 penetrates an essentially triangular plate 72, which is connected in a rotationally fixed manner to the associated roller 50 'via bolts 70 and which cooperates with the sleeve 66 via a slip clutch 74.
  • the sleeve 66 In the winding direction A, the sleeve 66 is thus rigidly coupled to the shaft 58 and decoupled from the winding direction A against it.
  • Winding tape reel 76 is constructed in the form of a wheel and has a wheel rim 78 'which is integrally formed on a disk 78. Permanent magnets 80 are arranged on the wheel rim 78 'along its circumference in order to connect the end 82 of the winding tape 20 on this side to the winding tape reel 76.
  • a plurality of brake members 84 Distributed on the disk 78 are a plurality of brake members 84 which cooperate with brake disks 86 provided on both sides of the disk 78 and seated in a rotationally fixed manner on the shaft 58.
  • the brake members 84 have, at their ends facing the brake disks 86, brake linings which are pressed against the brake disks 86 with a predetermined force by means of a compression spring (not shown in FIG. 2).
  • the braking effect between the winding tape reel 76 and the brake discs 86 is greater than the corresponding effect of the slip clutches 74.
  • the operation of the coupling between the rollers 50 'and thus the conveyor belts 46 and the winding belt reel 76 is as follows: if the rollers 50' are driven against the winding direction A, the sleeve freewheels 68 are active, which means that the shaft 58 is removed from the rollers 50 'is decoupled. The shaft 58 is prevented from rotating against the winding direction A by the freewheels 60, which has the consequence that when the winding tape 20 wound on the winding tape reel 76 is braked, it is braked with approximately constant force.
  • the sleeves 66 are also rotated via the slip clutches 74, so that the shaft 58 rotates with the sleeves 66 due to the now inactive sleeve freewheels 68.
  • the coupling between the winding tape reel 76 and the shaft 58 caused by the brake members 84 is greater than the coupling via the slip clutch between the rollers 50 'and the sleeves 66, the winding tape reel 76 rotates with the shaft 58 and through The slippage between the winding tape spool 76 and the rollers 50 'caused by the winding tape 20 to be wound onto the winding tape spool 76 is absorbed by the slip clutch.
  • a deflection device 90 designed as a detaching roller 88 is provided for the winding belt 20.
  • the detaching roller 88 is provided in the area in which, when the winding core 18 or winding 21 is set down on the upper runs 46 'of the conveyor belts 46 in the feed direction F, the partial wrapping takes place through these upper runs 46', or in other words, in that area in which the scale formation S fed by means of the conveyor belts 46 runs onto the winding core 18 or the winding 21.
  • the detaching roller 88 is freely rotatably mounted on a rocker 92 biased in the direction against the winding core 18, which in turn can be pivoted about a bearing shaft 94 fastened to the side plates 40 (FIGS. 1 and 2).
  • the rocker 92 has two rocker plates 96 which are parallel to one another and spaced apart in the direction of the bearing shaft 94, which are fastened to a bearing sleeve 98 which is freely rotatable on the bearing shaft 94 and are connected to one another by a bearing shaft 100 on which the detaching roller 88 is freely rotatably mounted are.
  • the detaching roller 88 which is rotatably mounted on the bearing shaft 100 via ball bearings 100 ', has permanent magnets 102 along its circumference in order, as described in detail below, to detach the free end of the winding tape 82 from the supply of winding tape wound on the winding core 18 and towards the winding tape reel 76 redirect.
  • a release roller 88 This type and a suitable design of the winding tape 20 is described in detail in the subsequently published CH patent application 00971 / 90-0 dated March 23, 1990.
  • the rocker plates 96 have, at their free end area, a nose 96 'projecting below the support 42 associated with the support member 36, on which one end of a compression spring 106 is supported, which at the other abuts an adjusting screw 108 which is fastened in a support 42 on the relevant support 42 Mother 108 'engages.
  • the force with which the detaching roller 88 is pressed against the winding core 18 or the winding 21 wound thereon can be adjusted by turning the adjusting screw 108.
  • the pivoting movement of the rocker 92 in the counterclockwise direction is limited by the lugs 96 ′ abutting the carrier 42.
  • Guide means 110 are provided between the detaching roller 88 and the winding tape spool 76 in order to bring the free end 82 of the winding tape 20 detached by means of the detaching roller 88 from the detaching roller 88 to the winding tape spool 76 and to guide the winding tape 20.
  • An endless belt 112 which connects the winding tape spool 76 with the detaching roller 88 in a manner that is undershot with its upper run 112 ', wraps it partially and is guided around deflection rollers 114 and 114', respectively.
  • the deflection rollers 114 provided adjacent to the winding tape reel 76 are freely rotatably mounted on the end shields 62.
  • the two deflection rollers 114 ′ adjacent to the detaching roller 114 are arranged on a guide rocker 116 which can be pivoted about the bearing shaft 100.
  • This has two guide plates 116 'arranged between the two rocker plates 96 and adjacent to them, which are supported on the bearing shaft 100 via bearing sleeves designated 118.
  • the deflecting rollers 114 'upstream of the detaching roller 88 in the direction of the arrow F are freely rotatably mounted on these guide plates 116', the upper of these two deflecting rollers 114 'being arranged such that the endless belt 132 encloses the detaching roller 88 by approximately 90 degrees.
  • a guide 120 extending to below the winding tape reel 76 is attached to the guide plates 116 '.
  • the guide 120 together with the guide rocker 116, is biased upwards in such a way that the guide presses the upper strand 112 ′ of the endless belt 112 against the winding tape reel 76 or onto the winding tape 20 wound thereon with a roller 122 that is freely rotatable at its free end region.
  • two bolts 124 protrude from the guide 120 in the upward direction, which pass through retaining lugs 126 fastened to the rocker 92 on the bearing shaft 94 and are drawn in the upward direction by compression springs 128 which are supported on the retaining lugs 126.
  • FIG. 3 A section of this guide 120 is enlarged in FIG. 3 and a cross section is shown in FIG. From its end facing the detaching roller 88 to the area below the winding tape reel 76, the guide 120 has a plate-shaped arrangement 130 which is wider than the endless tape 112 and along which a hollow profile 132 of approximately rectangular cross section runs up on both sides.
  • the plate-shaped arrangement 130 has in the middle a narrow and outside two wide rectangular profiles 134, 134 ', preferably made of aluminum, of the same height, a profile-shaped permanent magnet 136 being provided between the central rectangular profile 134 and the two outer rectangular profiles 134'.
  • the plate-shaped arrangement 130 and the hollow profiles 132 are held together by means of these bolts 138 which penetrate in the transverse direction.
  • the hollow profiles 132 protrude laterally beyond the endless belt 112 over the plate-shaped arrangement 130 in order to guide this and the winding belt 20 lying thereon.
  • the guide 120 has two side plates 140 which are fastened to the hollow profiles 132 in a known manner and on which the roller 122 is freely rotatably mounted.
  • the side plates 140 run on both sides adjacent to the winding tape reel 76, so that the winding tape 20 to be wound onto it cannot laterally telescope away.
  • the detaching roller 88 and the endless belt 112 form a conveyor gap 142 for the winding tape 20.
  • a spatula-shaped separating element 144 is provided (FIG. 1), which is fastened to the guide plates 116 'and through the free gap 82 of the winding tape 20 deflected the conveying gap 142 in the direction of the winding tape spool 76 from the detaching spool 88 so that it can be conveyed to the winding tape spool 76 lying on the upper run 112 'of the endless tape 112.
  • the winding tape 20 has a chain zipper, as is known, for example, from EP-A-0 310 784, in order to fasten the outer winding tape end 82 to hold the winding 21 together on the area of the winding tape 20 underneath.
  • the Velcro zipper preferably begins spaced a few centimeters from the free end 82 of the winding tape 20 in order to form a tab projecting over the Velcro zipper.
  • 20 thin, superimposed soft iron plates are embedded in the winding tape, like this is described and shown in detail in the subsequently published CH patent application 00971 / 90-0.
  • the conveyor belt arrangement 44 is preceded by a feed conveyor 146 designed as a belt conveyor, in order to feed the printed products 19 to be wound onto the winding device 10.
  • the conveyor belts 46 have on their inside a guide bead 46 ′′ which engages in corresponding circumferential grooves 50 ′′ in the rollers 50, 50 ′ for lateral guidance of the conveyor belts 46.
  • the conveyor belts 46 are held tensioned by means of weight rollers 148 resting on the lower runs.
  • the weight rollers 148 are pivotally mounted on the crossmember 64 via swivel arms 150.
  • FIGS. 5-7 The mode of operation of the winding device 10 will now be described with reference to FIGS. 5-7.
  • the parts essential for understanding the mode of operation of the winding device 10 are shown and designated by the same reference numerals as in FIGS. 1-4.
  • the bearing arrangement 17 is brought to a height which corresponds to the winding core 18 indicated by dash-dotted lines in FIG.
  • the tensioning roller 30 is raised (see also FIG. 1), the winding core 18 is placed on the drive wheels 28, 28 ', and is pressed against the tensioning roller 30 by subsequent lowering.
  • the conveyor belts 46 of the conveyor belt arrangement 44 are held under tension by the weight rollers 148.
  • the rocker 92 is pivoted counterclockwise into its upper end position in which the lugs 96 ′ rest on the carrier 42.
  • the endless belt 112 abuts the detaching roller 88 and the empty winding reel 76.
  • the winding tape 20 is wound onto the empty winding core 18 as a supply of winding tape and lashed by means of the Velcro zipper (not shown).
  • the bearing arrangement 17 is then lowered, as shown by the arrow C in FIG. 5, so that the winding core 18 comes to rest on the upper runs 46 'of the conveyor belts 46. This lowering of the bearing arrangement 17 is continued until it reaches a lower end position shown in FIG. 6, in which the conveyor belts 46 partially wrap around the winding core 18.
  • the winding core 18 is driven in the direction of the arrow D in the opposite direction of the winding B.
  • these are driven in the corresponding direction of rotation, which has the consequence that the winding tape reel 76 rotates in the winding direction A.
  • This rotation of the winding tape reel 76 is transmitted via the endless belt 112 to the detaching roller 88 pressed against the winding tape 20 wound on the winding core 18. Since the diameter of the winding tape spool 76 is slightly larger than the diameter of the rollers 50 ', the detaching roller 88 rotates at a slightly greater circumferential speed than the winding core 18 or the winding tape 20 wound thereon as soon as the free end 82 of the winding tape 20 runs onto the detaching spool 88 , this, due to the attraction of the permanent magnets 102, is drawn onto the iron plates provided in the end region of the winding band 20, whereby the free end 82 is released from the winding band 20 wound on the winding core 18 and is inserted into the conveyor gap 142 by opening the Velcro zipper.
  • the free end 82 of the winding tape 20 is released from it by the separating element 144, so that it is transported lying on the upper run 112 ′ of the endless belt 112 in the direction toward the winding tape reel 76.
  • the area of the winding tape 20 in which the metal plates are provided is held on the endless tape 112 by the action of the permanent magnets 136 arranged in the guide 120 and brought with it to the winding tape reel 76.
  • the permanent magnets 80 provided on the winding tape reel 76 the free end 82 of the winding tape 20 is drawn to the winding tape reel 76 in order to be wound thereon.
  • the winding core 18 is driven in the direction of arrow D until the entire winding tape 20 or the necessary length of this winding tape 20 is wound onto the winding tape reel 76, as shown in FIG. 6.
  • the difference in the rotational speed between the conveyor belts 46 and the circumferential speed of the winding belt reel 76 or the winding belt 20 wound thereon, as well as the endless belt 112 rotating at the same speed, is absorbed by the slip clutches 74 (FIG. 2).
  • the winding tape 20 is thus wound onto the winding tape spool 76 under a tension determined by these slip clutches 74.
  • the winding core 18 is driven by reversing the direction of the drive motor 34 in the winding direction B (FIG. 7).
  • the conveyor belts 46 also run counter to the winding direction A in the direction of the arrow A '.
  • the sleeve freewheels 68 are active in this direction of rotation, so that the shaft 58 (FIGS. 1 and 2) is decoupled from the rollers 50 ′.
  • the shaft 58 is prevented from rotating in the direction of arrow A 'by the freewheels 60, so that the tension in the Winding tape reel 76 to be unwound and, together with the printed products 19, winding tape 20 to be wound onto the winding core 18 is determined by the action of the brake members 84.
  • the winding core 18 is driven even further until the entire winding band 20 is wound onto the winding 21.
  • the free end 82 of the winding tape 20 is detached from the winding tape reel 76 against the pulling force of the permanent magnets 80 and held in the region of the guide 120 by the action of the permanent magnet 136 on the endless tape 112.
  • the chain zipper is closed in that the release roller 88, which is biased against the winding 21, presses the winding tape 20 against the winding of the winding tape 20 underneath.
  • the bearing arrangement 17 To remove the finished roll 21 from the bearing arrangement 17, the latter is raised into an upper end position, so that the roll 21 is no longer in contact with the upper runs 46 'of the conveyor belts 46.
  • the tensioning roller 30 By lifting the tensioning roller 30, the winding core 18 is now released so that the winding core 18 together with the winding 21 located thereon can be lifted off the bearing arrangement 17, for example by means of a lifting vehicle.
  • the winding device 10 described is particularly suitable for producing coils 21 in a smaller size, i.e. that the ratio between the outer diameter of the finished winding 21 to the outer diameter of the winding core 18 is approximately 3: 1 or less. It is of course also conceivable to brake the winding tape reel in a controlled manner when unwinding the winding tape, so that the winding device can also be used to easily produce coils with a larger diameter ratio.
  • the driving coupling between the conveyor belt arrangement and the winding tape reel for winding the winding tape can of course also be designed differently than shown in the example.
  • controllable coupling elements could be used. If the same tensile stresses in the winding tape are desired for winding and unwinding the winding tape onto or from the winding tape reel, it would also be possible to provide only a single slip clutch or braking device.
  • the deflection device could have a suction salt, or detach the free end by adhesion or mechanical means.
  • the endless belt as a perforated belt and to hold the free end or the winding tape on the endless belt in the area between the deflection device and the winding tape reel via a trough connected to a vacuum source.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (AREA)
  • Replacement Of Web Rolls (AREA)
  • Seasonings (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Packaging Of Special Articles (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Windings For Motors And Generators (AREA)
EP91112726A 1990-09-28 1991-07-29 Dispositif d'enroulement de produits imprimés Expired - Lifetime EP0477498B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH312890 1990-09-28
CH3128/90 1990-09-28

Publications (2)

Publication Number Publication Date
EP0477498A1 true EP0477498A1 (fr) 1992-04-01
EP0477498B1 EP0477498B1 (fr) 1994-06-01

Family

ID=4249220

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91112726A Expired - Lifetime EP0477498B1 (fr) 1990-09-28 1991-07-29 Dispositif d'enroulement de produits imprimés

Country Status (10)

Country Link
US (1) US5176333A (fr)
EP (1) EP0477498B1 (fr)
JP (1) JPH0772047B2 (fr)
AT (1) ATE106355T1 (fr)
AU (1) AU641047B2 (fr)
CA (1) CA2052195A1 (fr)
DE (1) DE59101785D1 (fr)
ES (1) ES2030378T3 (fr)
FI (1) FI914569A (fr)
RU (1) RU2071928C1 (fr)

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CH688040A5 (de) * 1994-03-08 1997-04-30 Feramatic Ag Wickelkern zum Wickeln von flaechigen Gegenstaenden.
EP0677470B1 (fr) * 1994-04-15 1998-05-20 Ferag AG Procédé d'accumulation de produits plats
DK0680913T3 (da) 1994-05-02 1997-12-22 Ferag Ag Fremgangsmåde og indretning til lagring af tilskæringer
DK0719720T3 (da) * 1994-12-30 1998-04-27 Ferag Ag Oplagringsanordning til en rulleenhed og anordning til forarbejdning af trykkeriprodukter
CH690618A5 (de) * 1995-04-25 2000-11-15 Grapha Holding Ag Vorrichtung zum Auf- und Abwickeln von mehrheitlich flachen Druckprodukten.
FR2760682B1 (fr) * 1997-03-17 1999-08-27 Etiqso Dispositif destine a placer un element secondaire appose sur un support silicone sous un element principal, lui-meme appose sur un support silicone
JP2001058761A (ja) * 1999-06-08 2001-03-06 Bridgestone Corp 長尺塑性変形部材の保管方法および長尺塑性変形部材の保管装置
WO2003006350A1 (fr) * 2001-07-11 2003-01-23 Bridgestone Corporation Procede et dispositif de rangement d'un element long a deformation plastique
US10421571B2 (en) * 2016-03-28 2019-09-24 An-Sung Wang System for sensing element adjustment and material belt detection
CN116373302A (zh) * 2021-06-28 2023-07-04 上海轮廓科技有限公司 材料馈送机构、多料单元及3d打印系统

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EP0281790A1 (fr) * 1987-03-06 1988-09-14 Ferag AG Dispositif pour enrouler ou dérouler en continu des produits plats d'une bobine ou sur une bobine
EP0298267A1 (fr) * 1987-07-02 1989-01-11 Ferag AG Dispositif pour enrouler ou dérouler des produits imprimés, en formation imbriquée, arrivant ou emportés par un transporteur

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CH657833A5 (de) * 1983-09-19 1986-09-30 Ferag Ag Verfahren und vorrichtung zum bilden von mehrlagigen wickeln aus in schuppenformation anfallenden flaechigen, biegsamen erzeugnissen, vorzugsweise druckprodukten.
ATE33971T1 (de) * 1983-11-07 1988-05-15 Ferag Ag Vorrichtung zum abwickeln von in schuppenformation aufgewickelten druckprodukten.
CH668761A5 (de) * 1986-01-27 1989-01-31 Ferag Ag Einrichtung zum aufwickeln eines kontinuierlich anfallenden schuppenstromes von biegsamen flaechengebilden zu einem wickel.
EP0242608B1 (fr) * 1986-04-14 1988-12-21 Ferag AG Dispositif pour enrouler ou dérouler un courant continu de produits plats flexibles
CH681076A5 (fr) * 1987-03-04 1993-01-15 Ferag Ag
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281790A1 (fr) * 1987-03-06 1988-09-14 Ferag AG Dispositif pour enrouler ou dérouler en continu des produits plats d'une bobine ou sur une bobine
EP0298267A1 (fr) * 1987-07-02 1989-01-11 Ferag AG Dispositif pour enrouler ou dérouler des produits imprimés, en formation imbriquée, arrivant ou emportés par un transporteur

Also Published As

Publication number Publication date
JPH0772047B2 (ja) 1995-08-02
ES2030378T3 (es) 1994-07-16
EP0477498B1 (fr) 1994-06-01
AU641047B2 (en) 1993-09-09
ES2030378T1 (es) 1992-11-01
RU2071928C1 (ru) 1997-01-20
CA2052195A1 (fr) 1992-03-29
US5176333A (en) 1993-01-05
ATE106355T1 (de) 1994-06-15
FI914569A0 (fi) 1991-09-27
FI914569A (fi) 1992-03-29
AU8478591A (en) 1992-04-02
DE59101785D1 (de) 1994-07-07
JPH05751A (ja) 1993-01-08

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