EP3198070B1 - Calandre - Google Patents

Calandre Download PDF

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Publication number
EP3198070B1
EP3198070B1 EP15763343.9A EP15763343A EP3198070B1 EP 3198070 B1 EP3198070 B1 EP 3198070B1 EP 15763343 A EP15763343 A EP 15763343A EP 3198070 B1 EP3198070 B1 EP 3198070B1
Authority
EP
European Patent Office
Prior art keywords
roller
roll
nip
pivot
frame
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.)
Active
Application number
EP15763343.9A
Other languages
German (de)
English (en)
Other versions
EP3198070A2 (fr
Inventor
Udo Mai
Helmut BRUDER
Andre Hünnekens
Andreas Lukas
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.)
Andritz Kuesters GmbH
Original Assignee
Andritz Kuesters GmbH
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
Priority claimed from DE102014113755.8A external-priority patent/DE102014113755A1/de
Priority claimed from DE102015107839.2A external-priority patent/DE102015107839B3/de
Application filed by Andritz Kuesters GmbH filed Critical Andritz Kuesters GmbH
Priority to EP18181952.5A priority Critical patent/EP3415676B1/fr
Publication of EP3198070A2 publication Critical patent/EP3198070A2/fr
Application granted granted Critical
Publication of EP3198070B1 publication Critical patent/EP3198070B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D06C15/02—Calendering, pressing, ironing, glossing or glazing textile fabrics between co-operating press or calender rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0073—Accessories for calenders
    • D21G1/0086—Web feeding or guiding devices

Definitions

  • the invention relates to a calender, in particular for textile, nonwoven, plastic or paper webs, with a frame in which a first roller, a second roller and a third roller are mounted, wherein the first roller in the operation of the calender with either the second roller or with the third roller forms a nip, through which the web is guided, to which the second roller between a working position, in which it forms a nip with the first roller, and a parking position is displaceable, and the third roller between a Working position in which it forms a nip with the first roller, and a parking position is displaceable, wherein the second roller is mounted on the frame via first pivot lever, wherein each pivot lever is pivotable about a pivot axis.
  • Such a calender is from the DE 100 05 306 C1 known.
  • calenders in particular those for the treatment of textiles, fleece, plastic or paper webs, there is often the need to exchange one of the two nip forming rollers through which the web is passed for treatment.
  • rolls with different surface qualities of the roll shell, such as different engravings, coverings of different types and / or hardness, are required for certain treatments.
  • roller with a coating acts against a mostly smooth or even engraved roller.
  • roller with a coating are particularly to be understood rollers whose acting on the web surface of a surface applied to the roller body coating of, for example, plastic, rubber or cotton is formed.
  • a quick replacement of a gravure roll may be desired. More often, however, there is also the need to replace the lining to bring a different type of coating or hardness can be used. Since rolls with a coating regularly subject to higher wear than rolls without covering, there is additionally the need for the possibility of a quick roll change, in order to be able to rework or renew the lining of a previously used roll after reaching the wear limit.
  • an incentive for a quick and easy roll change may be to bring about a rapid temperature change of the working surface of a roll.
  • a temperature change to avoid thermal stresses in the roll material is only possible with 1 to 3 K / min. If there is the option of a quick roll change, different high-preheated rolls can be kept available and, if necessary, a temperature change can be exchanged.
  • a calender in which a plurality of rollers are mounted in a rotatable about an axis parallel to the longitudinal extent of the nip axis rotatable device. By rotating this device about the axis, the various rollers can be selectively shifted between a working position in which they form the nip together with another roller, and a parking position.
  • the EP 0 672 785 A2 shows a double calender. Between the rollers, a device is arranged to prevent contact of the rollers forming a nip and to maintain a nip of a defined size.
  • a calender is known, with a roller, which optionally forms a nip with two different, each arranged on its own pivot lever rollers.
  • a calender is known, whose two upper rollers are arranged in a revolver, which is arranged on a pivotable frame top.
  • the invention is therefore based on the object, from the DE 100 05 306 C1 known calender in terms of associated with its production effort and / or with regard to the possibilities of roller replacement provided with it.
  • the third roller as well as the second roller, mounted on the frame via the first pivot lever.
  • the second and third rollers are preferably arranged to be displaceable relative to the first pivoting levers.
  • the second and third rollers may preferably be arranged to be displaceable along a cam track, such that the second or third roller are spaced from the web passing through the nip when the respective roller is in its parking position. Due to this measure, it is ensured that the roller located in its parking position does not affect the processing result achieved with the calender. It is therefore alternatively possible to use the second or the third roller for nip formation together with the first roller without having to change the material web course for this purpose.
  • the second and third rolls are displaced relative to the first pivot levers.
  • the second and third rollers are fixed relative to the first pivoting levers (but rotatable and interchangeable) provided.
  • the displacement of the pivot axis of the first pivot lever is oblique to the plane defined by the web path in front of the nip.
  • the bearings define the positions of the pivot axes of the first pivot levers.
  • These storage facilities may in particular each comprise at least one bearing block.
  • a rail arrangement is preferably provided for each bearing block, which extends obliquely to a plane which is oriented perpendicular to the plane in which lie the roll axes of the nip forming rollers.
  • a fourth roll is provided in the calender according to the invention, which between a working position in which they with the first roll a Nip forms, and a parking position is displaceable, wherein the fourth roller is mounted on the frame via second pivot lever, wherein each pivot lever is pivotable about a pivot axis.
  • a fifth roller which is mounted on the frame via a second pivoting lever between a working position in which it forms a nip with the first roller and is displaceable to a parking position.
  • the second pivot levers can then be designed mirror-inverted in particular and preferably analogously to the first pivot lever, but with respect to a plane passing through the central longitudinal axes of the rollers forming the nip.
  • the fourth and fifth rollers may preferably be arranged to be displaceable along a cam track such that the fourth or the fifth roller are spaced from the web passing through the nip when the respective roller is in its rest position.
  • the pivot axes of the second pivot lever may be arranged displaceable relative to the frame, preferably in directions which extend obliquely to the plane which is defined by the web immediately behind the nip.
  • frame-side bearing devices that define the pivot axes of the second pivot lever can be provided. These may be displaceable along rail arrangements provided on the frame which are oblique to the plane which is oriented perpendicular to the plane in which the roll axes of the rolls forming the nip lie.
  • the first pivot lever and the second pivot lever on locking means.
  • These locking devices are designed in such a way that the second pivot levers located in a parking position lock the first pivot levers located in their working position and vice versa. That is, the first pivot lever located in a parking position lock the first pivot lever located in its working position.
  • the invention includes the features mentioned in this document in all combinations.
  • the bottom roll in one embodiment comprises a first roll, regardless of its arrangement.
  • the first roller may thus be arranged above or below other rollers.
  • the top rollers in one embodiment comprise a second roller, regardless of their arrangement.
  • the second roller can thus be arranged above or below other rollers.
  • the top rollers in one embodiment comprise a third roller, regardless of their arrangement.
  • the third roller can thus be arranged above or below other rollers.
  • the top rollers in one embodiment comprise a fourth roller, regardless of their arrangement.
  • the fourth roller may therefore be arranged above or below other rollers.
  • the top rollers in one embodiment comprise a fifth roller, regardless of their arrangement.
  • the fifth roller may therefore be arranged above or below other rollers.
  • first embodiment of the calender comprises a frame 101, in which a first roller 102 is arranged.
  • the first roller 102 is mounted on a carriage 103, which is displaceable by means of a hydraulically actuated piston / cylinder assembly 104 perpendicular to the longitudinal extent of the roller 101 in the frame, in this case in the vertical direction.
  • the piston / cylinder assembly 104 also serves to position the first roller 102 against another roller for nip formation, as will be described below.
  • the first roller 102 may be formed as a heated, deflection-controllable roller with a smooth roll shell or in other ways.
  • first pivot lever 105 are pivotally mounted about first pivot axes 107.
  • the first pivot levers comprise a front, visible in the drawing pivot lever and a distance from this in the direction perpendicular to the plane identical, rear pivot lever, which is not visible in the drawing.
  • the following description applies equally to the front, visible first pivot lever 105, as well as the rear pivot lever, although not explicitly mentioned.
  • the first pivot levers 105 are designed as two-armed lever.
  • a rail arrangement 108 is provided, which serves to attach a second roller 106.
  • the second roller 106 is rotatably mounted about its longitudinal axis S2 in a carriage assembly 109 which is displaceable along the rail assembly 108.
  • the rail assembly 108 extends along the in Fig. 1 and 2 shown working position of the first pivot lever each upper edge 1010 and is formed according to the contour of the upper edge as a curved path.
  • the displacement of the carriage assembly 109 along the rail assembly 108 is a Linearversteller 1011, which may be formed as a pneumatically or hydraulically actuated piston / cylinder unit or in any other known manner.
  • the one end of the linear adjuster is articulated on the respective first pivot lever 105, the other end on the respective rail arrangement 108.
  • a third roller 1012 is mounted rotatably about its longitudinal axis S3 on the carriage arrangement 109.
  • the longitudinal axis S3 is spaced from the longitudinal axis S2 by an angular distance ⁇ , which corresponds approximately to the maximum angle a, by which the carriage assembly 109 is displaceable on the rail assembly 108 by means of the linear adjuster 1010.
  • a pivot drive 1013 which is designed as a screw jack 1014 comprehensive linear drive.
  • FIG. 1 an operating state of the calender 10100 is shown in which the first pivot levers 105 are in their working position.
  • the second roller 106 as in Fig. 1 shown in their working position and forms with the first roller 102 a nip 1015.
  • the third roller 1012 is then in its parking position.
  • - as in Fig. 2 The third roller is in its working position and forms with the first roller 102, the nip 1015th Then, the second roller 106 is in its parking position.
  • the slide assembly 109 between its in Fig. 1 represented in the first extreme position in which it is based on the graphic representation of the left stop, and their in Fig. 2 shown extreme position in which it is located according to the graphic representation in its right extreme position.
  • the first roller can be lowered by means of the piston / cylinder arrangement 104 for the duration of the displacement of the carriage arrangement 109.
  • the first pivot lever 105 are - as preferred - briefly raised by means of the rotary actuators 1013.
  • the first pivot lever 105 between their in Fig. 1 and 2 shown working positions in which the upper edges 1016 extend approximately parallel to the lower edge 1017 of the frame 101, and Park positions in which the upper edges 1016 extend approximately perpendicular to the lower edge 1017 to relocate.
  • both the first roller 102, and the second and the third roller from the outside are easily accessible, which is for example for the purpose of replacement or maintenance of great advantage.
  • the embodiment of the calender 10100 according to the invention also has second pivot levers 1018, which are mounted on the frame 101 so as to be pivotable about second pivot axes 1019.
  • the second pivot lever 1018 are with respect to the plane E, which is defined by the two longitudinal axes of the nip forming rollers, arranged in mirror image to the first pivot lever 105 on the frame 1 and also formed in mirror image to the first pivot lever 105. Accordingly, the second pivot lever 1018 are again designed as a two-armed lever.
  • the can with a second pivot drive 1020, which includes a second Spindelhubgetriebe 1021 and which engages at one end of the second arm 1018 ', between a in Fig. 1 and 2 illustrated parking position and a working position, which - in mirror image - corresponds to that in the in Fig. 1 and 2 the first pivot levers 105 are shown are relocated.
  • the respective first arm 1018 'of the second pivoting levers 1018 comprises, analogously to the construction of the first pivoting levers 105, a recess with an upper edge 1026 in the working position, which is curved and along which a rail arrangement 1027 extends.
  • a slide arrangement 1028 is again provided displaceably along the curved path predetermined by the rail arrangement.
  • the displacement serves a provided on each of the second pivot lever 1018 Linearversteller 1029, which in turn may be formed, for example, as a hydraulic or pneumatic piston / cylinder unit or in any other way.
  • the carriage arrangement serves to support a fourth roller 1030 and a fifth roller 1031 in a manner corresponding to the bearing of the second roller 106 and third roller 1012.
  • the second pivot lever 1018 is displaced into its working position after being displaced into its parked position, then either the fourth roller 1030 or the fifth roller 1031 are displaced into their respective parking and working positions with the aid of the linear adjuster 1029.
  • This is analogous to the second roller 106 and third roller 1012, after the nip has been briefly opened by lowering the first roller 102 or slight pivoting of the second pivot lever 1018.
  • the first and second pivot lever 105 pivot axis near locking means 1032 and pivot axis remote locking means 1033 on.
  • the locking means are arranged and designed such that the pivot axis near locking of each located in their parking position pivot lever overlap the pivot axis remote locking means 1033 located in their working positions pivot lever and thus acting on the located in their working position swivel bracket reaction forces also on the pivot axes and the linear adjuster of their parking position located pivot lever are introduced into the frame.
  • a first roller 10102 is arranged in a frame 10101. It is mounted on a carriage 10103, which is displaceable by means of a hydraulically actuated piston / cylinder assembly 10104 perpendicular to the longitudinal extent of the roller 10102 in the frame 10101, in this case in the vertical direction.
  • the piston / cylinder arrangement 10104 in turn also serves to set the first roller 10102 against another roller for the purpose of nip formation, as will be described below.
  • the first roll 10102 may be formed as a heated, deflection-controllable roll with a smooth roll shell or in some other way.
  • first pivot levers 10105 are provided, of which only the front pivot lever facing the viewer can be seen in the drawing.
  • the first pivot levers 10105 are for supporting a second roller 10106 and a third roller 10112 at one end thereof, respectively.
  • the first pivot levers 10105 are pivotally mounted about a first pivot axis 10107 on the frame 10101, in such a way that it either in one of the in Fig. 3 are located in which either the second roller 10106, or - as in the in Fig. 3 shown in solid line - the third roller 10112 with the first roller 10102 forms a nip 10115 or in a rest position, in which the second and the third roller to the first roller are spaced.
  • first pivot lever 10105 are designed as two-armed lever, wherein on the first arm 10105 'the second and third rollers 10106, 10112 are mounted and at the end of the second arm 10105 "a pivot drive 10113 attacks, which in turn is mounted on the frame 10101.
  • the pivot drive comprises a screw jack 10114.
  • the third roller 10112 is in its working position and forms with the first roller 10102 the nip 10115th
  • the first pivot lever are not only with the aid of the pivot drive 10113 about its first pivot axes 10107 pivotally mounted on the frame 10101, but the first pivot axes 10107 are relative to Rack 10101 arranged displaceable.
  • the bearing side bearing blocks comprehensive storage facilities 10108 which define the positions of the pivot axes 10107 of the first pivot lever 10105, is provided, the storage facilities 10108 along each rail assembly 10109 by means of linear Verstellers not shown in the drawing are displaced.
  • the rail assembly 10109 is oriented upward from the nip 10115 seen.
  • the pivot axes 10107 of the first pivot lever 10105 are displaced in a further displacement of the nip 10115 also with a vertical component, whereby the third Roller 10112 is displaced during displacement from the work to a parking position with a vertically upward movement component.
  • the pivot drive 10113 is synchronously actuated until the first pivot levers 10105, the in Fig. 3 in the left-hand dotted line, in which the third roller 10112 is in a parking position and the second roller 10106 is in a working position in which it forms the nip 10115 with the first roller 10102.
  • either the first roller can be lowered by means of the piston / cylinder arrangement 10104 for the duration of the displacement of the pivot axes 10107.
  • the 10105 swivel levers are raised briefly with the help of the 10113 quarter-turn actuators.
  • a change of in Fig. 4 shown web guide, in particular displacement of the guide roller 1024 of the web conveying 1025 is then not required.
  • the second embodiment of the calender 10200 further comprises to the plane E, which is defined by the longitudinal axes of the two rolls forming the nip 10115 mirrored to the first pivoting levers 10105 and second mirrored to the frame 10101 second pivot lever 10118.
  • a fourth roller 10130 and a fifth roller 10131 are mounted on the first arm 10118th.
  • the second arm 10118 "is engaged by a second pivot drive 10120 which comprises a second screw jack 10121.
  • a separate second pivot drive 10120 is provided for each second pivot lever 10118.
  • the respective pivot lever is mounted about a second pivot axis 10119 between the pivot axis Fig. 3 illustrated parking position and working positions, which - mirror images - correspond to those in which the first pivot lever 10105 are shown, pivotable.
  • a second bearing device 10127 comprising a bearing block is provided, which in turn is mounted along a second rail arrangement 10128 by means of a linear adjuster, not shown in the drawing is relocatable. Since the bearing device 10127 defines the second pivot axis 10119, and the second rail assembly 10128 is aligned with the plane E mirror image of the rail assembly 10109, a change between the fourth and the fifth roll can be analogous to the change between the second and the third roller. It is understood that previously the first pivot lever 10105 must be moved to their parking positions, which - again mirrored to the plane E - the in Fig. 3 Park positions represented the second pivot lever 10118 correspond.
  • All pivot levers 105, 1018; 10105, 10118 are designed as double-walled lever and engage around a bearing lug of the frame 101, 10101 on both sides. As a result, a very stable mounting of the respective pivot lever is achieved in the frame, which reliably prevents tilting of the pivot lever relative to the frame in a direction other than the pivoting movement.
  • each pivot lever of a pair rotatably receiving the roller in one of its two end portions.
  • the unrecognizable pivot lever of each pivot lever pair have the same configurations as the recognizable pivot lever.
  • the same storage facilities and part-turn actuators, rail arrangements and linear adjusters are provided for the unrecognizable swivel lever pairs.
  • a to be treated by means of the calender according to the invention web can be passed between the two pivot levers of a pair of pivot levers and it can so in Fig. 4 shown schematically web guide can be realized.
  • a web 10W for example in the form of a layer of filaments, between the first roller 102 and one of the second to fifth rollers 106, 1012, 1030, 1031; 10106, 10112, 10130, 10131 formed nip 1015, 10115 supplied and solidified in this.
  • suitable cooling rollers 1023 the web is fed in the forward direction V for further use.
  • the web guide it is ensured that the web leaves the nip without further contact with the rollers, whereby a thermal damage to the non-solidifying areas is avoided. Also, due to the arrangement of the pulley 1024 in the immediate vicinity of the Nips and their horizontal tangent above the nip ensured that the unconsolidated product - fixed on the conveyor belt - can be brought as close to the nip. Finally, the web feed takes place almost parallel to the plane in which the nip is located (nip plane), so that the deflecting roller 1024 is only looped around by a small angle. Due to this measure, the risk of the goods sticking to the screen belt 1022 and tearing is reduced. With the plane in which the nip is located (Nipebene), is referred to in the context of this document in particular the plane perpendicular to the press plane of a nip plane.
  • the supply of the bearings with lubricant is to accomplish in a simple manner. Because due to the arrangement of alternatively usable for nip formation second to fifth rolls of pivoting levers, the bearing body only by angle ⁇ 180 °, depending on the design of the pivot lever only by angle ⁇ 150 °, ⁇ 120 ° or even ⁇ 90 ° at a shift between working - and parking position twisted. This is a great advantage, in particular in the case of bearing lubrication without contacting seals and, consequently, pressureless, gravity-only oil drainage, as conventionally used in heated rolls. Bearing lubricating oil drains and return lines with gravity feed are thus easily executable.
  • rollers are rotatably drivable in their parking position. Because especially at elevated roller temperatures, especially at roller temperatures> 80 ° C, the rollers must be rotated continuously to avoid permanent deformation.
  • all rollers, at least the second to fifth rollers can be provided with their own rotary drives, which are not recognizable in the drawing. Its own rotary drives also make any otherwise necessary coupling and uncoupling of a common rotary drive unnecessary. So that separate drive blocks for the own rotary drives with the rollers do not have to be moved, it is advantageous if the own rotary actuators are designed as "direct drives".
  • the frame 1 has a first stationary frame part OT and a second frame part VT, the second frame part VT being displaceable relative to the first frame part OT.
  • the second frame part VT viewed from the side is at least approximately "U" shaped.
  • roller 5 there is exactly one lower roller 5 and this is mounted on the first frame part OT. It is, with the exception of the delivery movement, not relocatable.
  • second frame part VT two pairs of pivot lever 3, 4 are mounted, each with two top rollers 2, 2 ', 2 ", 2"'.
  • the second frame part VT can be brought into two different positions S1, S2 relative to the first frame part OT, in which the lower roller 5 forms a nip with different top rollers 2, 2 '.
  • the second frame part VT is displaceably mounted relative to the first frame part OT by means of a thrust bearing B.
  • the thrust bearing B comprises a linear bearing L, thus allowing a straight-line displacement.
  • the thrust bearing B includes a carriage and / or rail assembly.
  • the thrust bearing B is in the in FIG. 5 shown first position S1 of the second frame part VT completely below the lower roller 5 is arranged. In the in FIG. 6 shown second position S2 of the second frame part VT, it is partially disposed below the lower roller 5.
  • the second frame part VT is thus mounted by means of a thrust bearing B slidably on the first frame part OT, which is partially disposed below the lower roller 5, 5 '.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)

Claims (6)

  1. Calandre (10100, 10200), destinée en particulier à des tissus, des bandes de produit (10W) en non-tissé, en matière synthétique ou en papier,
    comprenant un cadre (101, 10101) dans lequel sont montés un premier rouleau (102, 10102), un deuxième rouleau (106, 10106) et un troisième rouleau (1012, 10112), le premier rouleau (102, 10102) formant pendant le fonctionnement de la calandre (10100, 10200) soit avec le deuxième rouleau (106, 10106) soit avec le troisième rouleau (1012, 10112) une emprise (1015, 10115) à travers laquelle la bande de produit (10W) peut être passée, ce pour quoi le deuxième rouleau (106, 10106) peut être déplacé entre une position de travail, dans laquelle il forme avec le premier rouleau (102, 10102) une emprise (1015, 10115), et une position de rangement, le troisième rouleau (1012, 10112) peut être déplacé entre une position de travail, dans laquelle il forme avec le premier rouleau (102, 10102) une emprise (1015, 10115), et une position de rangement, le deuxième rouleau (106, 10106) étant monté par le biais de premiers leviers pivotants (105, 10105) sur le cadre (101, 10101), chaque levier pivotant pouvant pivoter surun premier axe de pivotement (107, 10107),
    le troisième rouleau (1012, 10112) étant monté par le biais des premiers leviers pivotants (105, 10105) sur le cadre (101, 10101), caractérisée en ce qu'un quatrième rouleau (1030, 10130) est prévu qui peut être déplacé entre une position de travail, dans laquelle il forme avec le premier rouleau (102, 10102) une emprise (1015, 10115), et une position de rangement, le quatrième rouleau (1030, 10130) est monté par le biais de deuxièmes leviers pivotants (1018, 10118) sur le cadre (101, 10101), chaque levier pivotant (1018, 10118) pouvant pivoter sur un second axe de pivotement (1019, 10119).
  2. Calandre selon la revendication 1, caractérisée en ce que les deuxième et troisième rouleaux (106, 1012) sont disposés de manière déplaçable par rapport aux premiers leviers pivotants (105), les deuxième et troisième rouleaux (106, 1012) sont disposés de manière déplaçable le long d'une trajectoire incurvée de telle sorte que les deuxième et troisième rouleaux (106, 1012) soient espacés de la bande de produit (10W) passant à travers l'emprise (1015) lorsqu'ils sont dans leur position de rangement.
  3. Calandre selon la revendication 1 ou 2, caractérisée en ce que les premiers axes de pivotement (10107) du premier levier pivotant (10105) sont disposés de manière déplaçable par rapport au cadre (10101).
  4. Calandre selon la revendication 3, caractérisée en ce que des dispositifs formant paliers côté cadre (10108) sont prévus qui définissent les positions des axes de pivotement (10107) des premiers leviers pivotants (10105), les dispositifs formant paliers (10108) étant disposés de manière déplaçable par rapport au cadre (10101).
  5. Calandre selon l'une des revendications 1 à 4, caractérisé en ce qu'un cinquième rouleau (1031, 10131) est prévu qui est déplaçable entre une position de travail, dans laquelle il forme avec le premier rouleau (102, 10102) une emprise (1015, 10115), et une position de rangement, et est monté par le biais des deuxièmes leviers pivotants (1018, 10118) sur le cadre (101, 10101), les quatrième et cinquième rouleaux (1030, 1031) étant disposés de manière déplaçable par rapport aux deuxièmes leviers pivotants (1018).
  6. Calandre selon la revendication 5, caractérisée en ce que les deuxièmes axes de pivotement (10119) des deuxièmes leviers pivotants (10118) sont disposés de manière déplaçable par rapport au cadre (10101), des dispositifs formant paliers côté cadre (10127) étant prévus qui définissent les deuxièmes axes de pivotement (10119) des deuxièmes leviers pivotants (10118), les dispositifs formant paliers (10127) étant disposés de manière déplaçable par rapport au cadre (10101).
EP15763343.9A 2014-09-23 2015-09-16 Calandre Active EP3198070B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18181952.5A EP3415676B1 (fr) 2014-09-23 2015-09-16 Calendre

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014113755.8A DE102014113755A1 (de) 2014-09-23 2014-09-23 Kalander
DE102015107839.2A DE102015107839B3 (de) 2015-05-19 2015-05-19 Kalander
PCT/EP2015/071156 WO2016046030A2 (fr) 2014-09-23 2015-09-16 Calandre

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP18181952.5A Division EP3415676B1 (fr) 2014-09-23 2015-09-16 Calendre
EP18181952.5A Division-Into EP3415676B1 (fr) 2014-09-23 2015-09-16 Calendre

Publications (2)

Publication Number Publication Date
EP3198070A2 EP3198070A2 (fr) 2017-08-02
EP3198070B1 true EP3198070B1 (fr) 2018-11-21

Family

ID=54106373

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Application Number Title Priority Date Filing Date
EP15763343.9A Active EP3198070B1 (fr) 2014-09-23 2015-09-16 Calandre
EP18181952.5A Active EP3415676B1 (fr) 2014-09-23 2015-09-16 Calendre

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WO2016046030A2 (fr) 2016-03-31
EP3415676A3 (fr) 2019-01-02
EP3415676A2 (fr) 2018-12-19
EP3415676B1 (fr) 2023-07-19
EP3198070A2 (fr) 2017-08-02

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