EP0139999B1 - Noyau d'enroulement pour un rouleau formé de produits plats, en particulier de produits imprimés - Google Patents

Noyau d'enroulement pour un rouleau formé de produits plats, en particulier de produits imprimés Download PDF

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Publication number
EP0139999B1
EP0139999B1 EP84110164A EP84110164A EP0139999B1 EP 0139999 B1 EP0139999 B1 EP 0139999B1 EP 84110164 A EP84110164 A EP 84110164A EP 84110164 A EP84110164 A EP 84110164A EP 0139999 B1 EP0139999 B1 EP 0139999B1
Authority
EP
European Patent Office
Prior art keywords
winding mandrel
winding
core former
mounting element
support
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
EP84110164A
Other languages
German (de)
English (en)
Other versions
EP0139999A1 (fr
Inventor
Werner Honegger
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
Priority to AT84110164T priority Critical patent/ATE42255T1/de
Publication of EP0139999A1 publication Critical patent/EP0139999A1/fr
Application granted granted Critical
Publication of EP0139999B1 publication Critical patent/EP0139999B1/fr
Expired 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
    • B65H18/00—Winding webs
    • B65H18/28—Wound package of webs
    • 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 winding core for a winding formed from flexible, flat products, in particular printed products, according to the first part of claim 1 (known from CH-A-559 691) and to a device for supporting a winding core according to the first part of the claim 9 (known from FR-A-2 398 171).
  • the winding core is mounted in a mobile frame and remains connected to it. This facilitates both the transport of the winding core including the winding as well as the coupling and uncoupling of the winding core at the winding and unwinding station.
  • a considerable investment is required for this, since a large number of such will be constructive in a company. rather complex mobile frames are required, which also remain blocked in the interim storage facility for a longer or shorter period.
  • the storage of both the empty frame and the frame carrying a printed product wrap takes up a relatively large amount of space.
  • the winding cores known from CH-A-559 691 have a hollow cylindrical winding body, which has to be plugged onto a drive shaft for the winding and unwinding of the printed products, the diameter of which corresponds to the inside diameter of the winding body. Attaching and removing the winding body to or from the drive shaft is tedious and also requires a certain amount of care. Furthermore, the winding core must be precisely machined for a good fit on the drive shaft.
  • the winding body of these known winding cores is provided with side cheeks which are designed as running or rolling rings.
  • side cheeks which are designed as running or rolling rings.
  • the space utilization when storing the empty winding cores is poor.
  • the manufacture of such winding cores is relatively complex.
  • a winding device for winding material webs which has a long winding tube which is mounted on a carrier but cannot be removed from the latter.
  • the winding tube is supported at two spaced apart bearing points, which take up the load of the empty or wound winding tube.
  • the present invention is based on the object, an inexpensive to manufacture winding core of simple and compact design, which requires little space for storage, is easy to handle and can be coupled for winding and unwinding with facilities of simple and trouble-free construction, as well as a customized To create a device for supporting a winding core.
  • the winding core with its bearing element which is preferably formed by a circumferential ridge projecting inwards from the winding body or an annular groove open towards the inside of the winding body, is placed on a support of a winding or unwinding unit, then because of the arrangement of the bearing element outside of the The center of gravity of the empty winding core or a winding core carrying the winding core has a tilting moment which the winding core or the winding strives to bring into an inclined position.
  • the support member that comes into contact with an abutment of the winding or unwinding unit prevents the winding core from adopting such an inclined position.
  • the bearing element is preferably formed as part of a friction or gear wheel transmission, the other part of which is formed by friction or gear wheels of the support.
  • the winding core can be coupled to its drive at the same time as it is placed on the support.
  • the support member and the bearing element by the same component, for. B., as already mentioned, formed by a web or an annular groove.
  • the winding core according to the invention is simple in construction and can be produced inexpensively and without too much effort.
  • the storage of both the empty winding cores like the winding cores with winding also require a minimum of space.
  • the construction of the device for supporting a winding core according to the invention is adapted to the winding core and is characterized by the features of the characterizing part of claim 9.
  • the support device can also be of simple construction.
  • the support device can also be used to support a winding core which has a second element which, instead of the first bearing element, but never simultaneously with the latter, can serve as a bearing element which comes to rest on the support.
  • the support has two rotatably mounted support wheels which lie opposite one another with respect to a vertical plane and whose axes run essentially parallel to this vertical plane. In this way, proper storage of the winding core is achieved with simple means.
  • the braking of the winding body lying on the support during the unwinding process expediently takes place in that the support is provided with a brake pad on which a braking surface on the support member comes to rest.
  • All of the winding cores 1 shown in FIGS. 1-4, 5 and 6 always in connection with a supporting device have the same structure and have a hollow cylindrical winding body 2, which is open on both end faces.
  • These webs 4 and 5 lie in planes E and E ', which run at right angles to the longitudinal axis 2a of the winding body 2 and at a distance from the center of gravity S of the winding core 1.
  • Each web is provided with a running surface 6 and a lateral support surface 7, which lies on the side facing away from the other web.
  • These winding cores 1 serve to carry a winding W which, in a known manner, consists of a plurality of winding bearings formed by printed products.
  • a winding tape is wrapped between the individual winding layers, as is described in more detail in DE-OS-3 123 888 and the corresponding GB-OS-2 081 230.
  • a first embodiment of a winding station in which the latter is driven to wind the printed products on the winding core 1.
  • the winding core 1 with the web 4 rests on two support wheels 8 and 9, which thus form a support for the winding core 1.
  • the two support wheels 8 and 9 lie opposite one another with respect to a vertical plane F (FIG. 1) and are seated on shafts 8a and 9a which run parallel to this vertical plane F.
  • the support wheels 8, 9 have a circumferential groove 8 'or 9' into which the web 4 engages, which rests with its tread 6 on the bottom of this circumferential groove 8 ', 9'.
  • the two support wheels 8 and 9 are designed as friction wheels, which means that there is a frictional connection at least between the tread 6 of the web 4 and the support wheels 8, 9.
  • Each of the chain wheels 10, 11 mentioned is in drive connection with a chain wheel 15 or 16 via a drive chain 13, 14.
  • the two sprockets 15, 16 form a unit and are seated on a shaft 18 which is rotatably mounted in the housing 12 and carries a further sprocket 19.
  • a drive chain 20 runs over the latter and engages with a chain wheel 21 which is arranged on the output shaft of a winder gear 22.
  • This winder gear 22 is of a known type, as it is sold, for example, by PIV Antrieb Werner Reimers KG.
  • the drive shaft of this winding gear 22 carries a further sprocket 23, which is connected via a drive chain 24 to a sprocket 25, which sits on the shaft of a drive motor 26.
  • the latter is on one Fixed foot 27, which also carries the housing 12.
  • a holder 28 is also attached, in which a bolt 29 is held in the vertical direction.
  • This bolt 29 passes through a bearing part 30 for a support roller 31 which can be moved along the bolt 29 through the holder 28.
  • the bearing part 30 is pressed down by a compression spring 32 against a stop 28a provided on the holder 28.
  • the winding core 1 with the web 4 rests on the support roller 31 supported on the holder 28, specifically with its outer side surface 7 designed as a supporting surface. The winding core 1 is thus above the web 4 both in the radial direction through the support wheels 8, 9 supported in the axial direction by the support roller 31.
  • the winding W on the winding core 1 is rotated by the friction wheels 8 and 9, which are driven by the drive motor 26.
  • the winding up of the printed products together with the winding tape not shown in FIGS. 1 and 2 is basically carried out in the manner described in DE-OS-3 123 888 and the corresponding GB-OS-2 081 230.
  • the core 1 and the winding W act on the winding core 1 as a result of the dead weight a moment that causes the winding core 1 or its web 4 to be pressed against the stationary support roller 31.
  • This ensures that the winding core 1 always bears against the support roller 31 during its rotation, and thus always its correct, i.e., during the unwinding process. assumes a perpendicular, position which is ultimately defined by the support roller 31. Apart from the two drive wheels 8 and 9 and the support roller 31, no further guide means are therefore required to hold the rotating winding core 1 in position.
  • the winding core 1 together with the winding W can be uncoupled in a simple manner. This can be done using a suitable transport device, e.g. B. a forklift, which engages on the exposed web 5, the winding core 1 together with the winding W until the web 4 has left the circumferential grooves 8 ', 9' of the support wheels 8, 9 and then conveys the winding core 1 together with the winding W. , e.g. B. brings to an interim storage facility. During this lifting of the winding core 1, the bearing part 30 together with the support roller 31 is carried along by the winding body 2 and moved upward against the action of the compression spring 32.
  • a suitable transport device e.g. B. a forklift
  • the bearing part 30 and the support roller 31 are moved downward again by the compression spring 32 against the stop 28a. This displaceability of the bearing part 30 and the support roller 31 prevents the printed products in the roll W from being damaged by the support roller 31 when the winding core 1 is removed.
  • a new, empty winding core 1 is coupled in a corresponding manner.
  • the winding core 1 captured by the transport device on the web 5 is placed with the other web 4 on the support wheels 8 and 9, whereupon the winding core 1 bears against the support roller 31 as a result of the tilting moment occurring for the reasons mentioned earlier.
  • the coupling of a winding core 1 to the winding station can thus, like the uncoupling of the full winding core 1, take place with simple means and very quickly.
  • FIGS. 1 and 2 show another embodiment of a winding unit, which differs from the embodiment according to FIGS. 1 and 2 by the type of drive of the winding core 1. Parts that are the same or correspond in both embodiments are given the same reference numerals in FIGS. 3 and 5 as in FIGS. 1 and 2. In the following, only the features of the second embodiment are discussed, by which the latter differs from the embodiment according to FIGS. 1 and 2.
  • the two support wheels 8 and 9 are no longer driven, but are only rotatable freely in the holder 28, which is somewhat larger and differently configured than in FIGS.
  • a single sprocket 33 is seated on the shaft 18, which is in drive connection via a drive chain 34 with a sprocket 35 which is seated on a shaft 36 which passes through the holder 28 and in it and one on the housing 12 fortified storage is stored.
  • the shaft 36 carries a driver element 37 which has a U-shaped cross section, as can be seen in particular from FIG. 5.
  • each drive lever 38, 39 is further provided with a handle 42 and further carries a protruding bolt 43 which the web of Driver element 37 passes through and is provided at its free end with an annular shoulder 44 (Fig. 5).
  • a compression spring 45 is arranged between this annular shoulder 44 and the driver element 37.
  • the bolt 43 is guided in the axial direction by means of a guide 46 fastened to the driver element 37 with sliding bushes 47.
  • the drive levers 38, 39 are moved by pulling the handle 42 in the direction of arrow A (FIG. 5) and are pulled out of the interior of the driver element 37 by compressing the compression spring 45. In the course of this movement, the driver pins 40 also leave the through holes 41 in the web 5.
  • the drive levers 38, 39 are then pivoted downward into the position shown in dash-dotted lines in FIG. 3 and designated 38 'or 39', in which they lift off of the winding core 1 together with the winding W from the support wheels 8 and 9 do not hinder.
  • the drive levers 38, 39 are moved back into their operative position, in which the driving pins 40 engage in a through hole 41 in the web 5.
  • FIGS. 3-5 provides, compared to the friction wheel drive shown in FIGS. 1 and 2, greater security for a perfect driving of the winding core 1 at the desired speed and for a slip-free transmission of the torque.
  • this has the disadvantage of a greater design effort and the need for manual work when coupling and uncoupling.
  • a drive for the winding core 1 which is separate from the support wheels 8 and 9 can also be designed differently than as shown in FIGS. 3 and 4. In such variants, however, it will also be expedient to provide a releasable entrainment connection between the drive and a web 4 or 5.
  • the winding core 1 together with the winding W is brought to an unwinding station, as shown in FIGS. 6 and 7.
  • This unwinding station has a stand 48 which is provided with bearings 49 for the shafts 8a and 9a of support rollers 8 and 9.
  • These support rollers 8 and 9 are arranged in the same way as in the winding stations described above with respect to a vertical plane F (FIG. 6), the shafts 8a and 9a running parallel to this vertical plane.
  • the support wheels 8 and 9 are also provided with a circumferential groove 8 'and 9', in which the web 4 of the winding core 1 engages and comes to rest with a tread 6 on the bottom of the circumferential groove 8 ', 9'.
  • the two support rollers 8 and 9 thus, like the support rollers 8, 9 of the winding stations, form a support for the winding core 1 and serve to support it radially.
  • two holding plates 50 are fastened, in which two vertically extending bolts 51 which are arranged at a distance are held.
  • these bolts 51 carry a support plate 52 on which a brake pad 53 is attached.
  • the latter consists of a suitable material, preferably plastic and, for example, "Vulkollan".
  • the web 4 of the winding core 1 lies with its outer support surface 7 on the brake pad 53.
  • the support plate 52 together with the brake lining 53 serves in the same way as the support roller 31 in the winding stations for supporting the winding core 1 in the direction of its longitudinal axis 2a.
  • the bolts 51 carry a holder 54, from which a bolt 55 protrudes, which extends so far forward from the holder 54 that it can be gripped by the web 4 when it is on the support wheels 8 and 9 rests.
  • a compression spring 56 is arranged between each of the holding plates 50 and an annular shoulder 51a of the bolts 51.
  • the unwinding of the printed products from the roll W takes place in a manner known per se by pulling on the winding tape 57 indicated in dashed lines in FIG. 6, such as that detailed in the already mentioned DE-OS-3 123 888 or the corresponding GB-OS-2 081 230 is explained.
  • the winding core 1 is set in rotation, with braking occurring as a result of the web 4 resting against the brake lining 53. Since, as already explained with reference to FIGS.
  • the contact point of the winding core 1 on the support wheels 8, 9 is arranged at a distance from the vertical plane in which the center of gravity S of the winding core 1 including the winding W lies, acts on the winding core 1 a tilting moment by which this winding core 1 or the web 4 is pressed against the brake lining 53 or the support plate 52.
  • This moment is greatest when the winding W is full and decreases as the winding W becomes smaller. Accordingly, the force changes with the web 4 is pressed against the brake pad 53, which, as desired, has the consequence that the braking effect decreases in the course of the unwinding process.
  • the support plate 52 together with the brake lining 53 now serves, like the support roller 31 in the winding stations, once for the axial support of the winding core 1 and for compliance with the correct, i.e. a vertical, position of the winding core 1.
  • the support plate 52 with the brake lining 53 still functions as a brake. An additional braking device can thus be dispensed with.
  • the coupling of a winding core 1 with winding W takes place basically in the same way as has been described with reference to FIGS. 1 and 2, by placing the winding core 1 with the web 4 on the support wheels 8 and 9 by means of a transport device which is connected to the other web 5 attacks.
  • the support plate 52 together with the brake lining 53 is shifted into a working position from a rest position in which it does not impede the placement of the winding core 1.
  • the empty winding core 1 is removed accordingly.
  • the winding core 1 according to the invention is simple in construction and can therefore be manufactured in a cost-effective manner. Furthermore, the empty winding cores 1 require little space for storage.
  • the winding cores 1 can be handled in a simple manner, regardless of whether they are empty or carry a winding W. This handling and in particular the coupling and uncoupling to and from the winding and unwinding stations is particularly simple when, as shown in the figures, two webs 4 and 5 are present which are also functionally equivalent, which means that each web 4 or 5 is suitable to be placed on the support wheels 8, 9.
  • the web (s) 4 are so arranged, i.e. in the present case off-center that they are offset from the center of gravity S of the winding core 1 and also the winding W in the direction of the longitudinal axis 2a of the winding core 1, a tilting moment occurs when one of the webs 4 or 5 is placed on the support 8, the endeavors to bring the winding core i together with winding W into an inclined position.
  • Such an inclined position is prevented by the support roller 31 (FIGS. 1-4) or the support plate 52 together with the brake lining 53 (FIGS. 6 and 7).
  • the winding cores 1 are pressed with a certain force acting in the axial direction against these supports 31 and 52, 53, which ensures that the winding cores 1 are guided during their rotation and held in their vertical position.
  • the winding core 1 only with the web 4 serving as a bearing element and to omit the other web 5. Of course, this also removes the advantages in handling that result from the presence of the second web 5. If only one web is provided, it can also be arranged in a plane running at right angles to the longitudinal axis 2a of the winding body 2, in which plane the center of gravity S of the winding core 1 also lies. In order to be able to take advantage of the advantages resulting from the aforementioned tilting moment, the winding would have to be formed with a lateral offset on the winding core 1 in such an embodiment, so that in the end the center of gravity of the structure consisting of the winding core 1 and winding W is again opposite the support points the bridge is offset.
  • the support member i.e. the support surface 7, which is used for the axial support of the winding core 1, is formed by the same element, namely the web 4 or 5, which also serves for the radial support. It is now also possible to provide this support member for the support in the axial direction separately from the bearing element for the radial support.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Steroid Compounds (AREA)
  • Epoxy Compounds (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Basic Packing Technique (AREA)
  • Packaging Of Special Articles (AREA)
  • Making Paper Articles (AREA)

Claims (18)

1. Noyau d'enroulement transportable pour un rouleau (W) formé de produits plats flexibles, en particulier de produits imprimés, avec un corps de bobine (2) en forme de cylindre creux, caractérisé en ce que, pour le soutien dans le sens radial, le corps de bobine (2) comporte un seul élément de palier (4) qui s'étend le long de sa face intérieure (3) dans un plan (E, E') orienté sensiblement orthogonalement par rapport à l'axe longitudinal (2a) du corps de bobine (2) et situé en dehors du centre de gravité (S) du noyau d'enroulement (1) vide ou portant un rouleau (W), et avec lequel le noyau d'enroulement (1) peut être placé de manière amovible sur un appui (8, 9); et que, pour le soutien axial, le corps de bobine (2) est muni, en outre, d'un organe de support (4) qui présente une surface d'appui (7) située dans un plan (E, E') s'étendant perpendiculairement à l'axe longitudinal (2a) du corps de bobine (2), et par laquelle le noyau d'enroulement (1) peut être appliqué contre un support (31, 52).
2. Noyau d'enroulement selon la revendication 1, caractérisé en ce que l'élément de palier et/ou l'organe de support est constitué par une nervure annulaire (4) dépassant vers l'intérieur du corps de bobine (2).
3. Noyau d'enroulement selon la revendication 1, caractérisé en ce que l'élément de palier et/ou l'organe de support est constitué par une rainure annulaire ouverte en direction de la face intérieure du corps de bobine (2).
4. Noyau d'enroulement selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'élément de palier (4) est muni d'une surface de roulement (6) pour prendre appui sur des roues d'appui (8, 9).
5. Noyau d'enroulement selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'élément de palier (4) présente une surface d'attaque (6) pour au moins une roue de friction (8, 9) entraînée.
6. Noyau d'enroulement selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'élément de palier (4) est muni d'une denture qui peut être mise en prise avec au moins une roue dentée entraînée.
7. Noyau d'enroulement selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'élément de palier (4) est muni d'au moins un organe d'attaque (41), par exemple une ouverture pour l'engagement d'un élément d'entraînement (38, 39, 40).
8. Noyau d'enroulement selon l'une quelconque des revendications 1 à 7, caractérisé en ce que la surface d'appui (7) est conformée sur l'élément de palier (4).
9. Dispositif pour le soutien d'un noyau d'enroulement (1) avec un corps de bobine (2) en forme de cylindre creux lequel comporte un élément de palier (4, 5) qui s'étend le long de sa face intérieure (3) dans un plan (E, E') orienté sensiblement orthogonalement par rapport à l'axe longitudinal (2a) du corps de bobine (2) et situé en dehors du centre de gravité (S) du noyau d'enroulement (1) vide ou portant un rouleau (W), ainsi qu'un organe de support (4, 5) qui présente une surface d'appui (7) située dans un plan (E, E') s'étendant perpendiculairement à l'axe longitudinal (2a) du corps de bobine (2), caractérisé en ce qu'il comporte un seul appui (8, 9) qui soutient le noyau d'enroulement (1) vide ou portant un rouleau (W), en dehors du centre de gravité (S) de celui-ci et sur lequel le noyau d'enroulement (1) peut être déposé de manière amovible avec son élément de palier (4, 5); ainsi qu'un appui (31,52) pour le noyau d'enroulement (1) agissant sensiblement dans la direction de l'axe longitudinal (2a) du corps de bobine (2) contre lequel ledit d'entraînement peut être appliqué de manière amovible avec sa surface d'appui (7).
10. Dispositif selon la revendication 9, caractérisé en ce que l'appui comporte deux roues d'appui (8, 9) montées de manière tournante lesquelles sont disposées en face l'une de l'autre par rapport à un plan vertical (F) et dont les axes (8a, 9a) s'étendent sensiblement parallèlement à ce plan vertical (F).
11. Dispositif selon la revendication 10, caractérisé en ce que les roues d'appui (8, 9) sont entraînées et conformées en roues de friction et qu'elles peuvent être mises en liaison d'entraînement par friction avec l'élément de palier (4) du corps de bobine (2).
12. Dispositif selon la revendication 10, caractérisé en ce que les roues d'appui sont entraînées et munies d'une denture qui peut être mise en prise avec une denture sur l'élément de palier (4) du corps de bobine (2).
13. Dispositif selon l'une quelconque des revendications 9 à 12, caractérisé en ce que le support comporte au moins un organe de support (31, 52) disposé, de préférence, en dessous de l'appui (8, 9), contre lequel s'applique la surface d'appui (7) du corps de bobine (2) lorsque le noyau d'enroulement (1) est soutenu par l'appui (8.9).
14. Dispositif selon la revendication 13, caractérisé en ce que l'organe de support (31, 52) peut être déplacé, contre l'action d'un ressort (32, 56), en direction de l'appui (8, 9).
15. Dispositif selon l'une des revendications 13 ou 14, caractérisé en ce que l'organe de support est réalisé sous la forme d'un galet (31) monté de manière tournante qui est destiné à coopérer avec la surface d'appui (7) sur l'organe de support (4) du corps de bobine (2).
16. Dispositif selon l'une des revendications 13 ou 14, caractérisé en ce que l'organe de support (52) comprend une garniture de frein (53) contre laquelle peut être appliquée une surface de freinage (7) sur l'organe de palier (4) du corps de bobine (2).
17. Dispositif selon l'une quelconque des revendications 9,10,13 à 16, caractérisé en ce qu'il comprend un dispositif d'entraînement (37 à 40) entraîné en rotation et pouvant être couplé de manière amovible avec le noyau d'enroulement (1).
18. Dispositif selon la revendication 17, caractérisé en ce que le dispositif d'entraînement comprend au moins un élément d'entraînement (38, 39, 40) qui peut être mis en prise amovible avec l'élément de palier (4,5) du corps de bobine (2).
EP84110164A 1983-09-19 1984-08-25 Noyau d'enroulement pour un rouleau formé de produits plats, en particulier de produits imprimés Expired EP0139999B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84110164T ATE42255T1 (de) 1983-09-19 1984-08-25 Wickelkern fuer einen aus biegsamen, flaechigen erzeugnissen, insbesondere druckprodukten, gebildeten wickel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5068/83 1983-09-19
CH506883 1983-09-19

Publications (2)

Publication Number Publication Date
EP0139999A1 EP0139999A1 (fr) 1985-05-08
EP0139999B1 true EP0139999B1 (fr) 1989-04-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110164A Expired EP0139999B1 (fr) 1983-09-19 1984-08-25 Noyau d'enroulement pour un rouleau formé de produits plats, en particulier de produits imprimés

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Country Link
US (1) US4593865A (fr)
EP (1) EP0139999B1 (fr)
JP (3) JPH06102498B2 (fr)
AT (1) ATE42255T1 (fr)
CA (1) CA1239135A (fr)
DE (1) DE3477759D1 (fr)
FI (1) FI75545C (fr)
ZA (1) ZA847337B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE47368T1 (de) * 1984-05-09 1989-11-15 Ferag Ag Vorrichtung zum aufwickeln bzw.abwickeln von kontinuierlich, vorzugsweise in schuppenformation, anfallenden druckprodukten.
EP0242608B1 (fr) * 1986-04-14 1988-12-21 Ferag AG Dispositif pour enrouler ou dérouler un courant continu de produits plats flexibles
DE59102896D1 (de) * 1990-04-26 1994-10-20 Ferag Ag Wickelkern und Wickel mit einem solchen Wickelkern.
EP0959110A4 (fr) 1997-02-10 2000-10-25 P & E International Inc Materiau et procede de traitement de surface
CN116424761B (zh) * 2023-03-09 2023-11-28 江山市超强彩印软包装有限公司 一种印刷机用卷材转运装置及其使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1992077A (en) * 1934-02-24 1935-02-19 Rock Edgar A La Paper roll holder
US2846159A (en) * 1954-01-15 1958-08-05 Dwight W Reynolds Road guide
US2889123A (en) * 1955-12-05 1959-06-02 Eastman Kodak Co Spool and spindle assembly
US2913276A (en) * 1956-04-11 1959-11-17 David A Collings Magnetic handler for cylindrical articles of magnetic material
US2998206A (en) * 1958-01-13 1961-08-29 Honeywell Regulator Co Mechanical apparatus for supporting and driving a reel assembly
US3844503A (en) * 1973-06-20 1974-10-29 D Peterson Tape winding device
FR2398171A1 (fr) * 1977-07-22 1979-02-16 Verstichel Alain Perfectionnements aux tambours d'enroulement de grande longueur

Also Published As

Publication number Publication date
JPH0358992B2 (fr) 1991-09-09
FI75545B (fi) 1988-03-31
JPS60501205A (ja) 1985-08-01
FI843649L (fi) 1985-03-20
FI843649A0 (fi) 1984-09-18
EP0139999A1 (fr) 1985-05-08
US4593865A (en) 1986-06-10
JPH06102498B2 (ja) 1994-12-14
CA1239135A (fr) 1988-07-12
JPS60178147A (ja) 1985-09-12
JPH0825674B2 (ja) 1996-03-13
ZA847337B (en) 1985-05-29
DE3477759D1 (en) 1989-05-24
FI75545C (fi) 1988-07-11
ATE42255T1 (de) 1989-05-15
JPH07144797A (ja) 1995-06-06

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