EP0791552B1 - Spule zum Abwickeln von Wicklungen aus Schläuchen, Profilen oder dergleichen, insbesondere aus Kunststoffmaterial - Google Patents

Spule zum Abwickeln von Wicklungen aus Schläuchen, Profilen oder dergleichen, insbesondere aus Kunststoffmaterial Download PDF

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Publication number
EP0791552B1
EP0791552B1 EP97400115A EP97400115A EP0791552B1 EP 0791552 B1 EP0791552 B1 EP 0791552B1 EP 97400115 A EP97400115 A EP 97400115A EP 97400115 A EP97400115 A EP 97400115A EP 0791552 B1 EP0791552 B1 EP 0791552B1
Authority
EP
European Patent Office
Prior art keywords
drum
hub
plate
flange
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP97400115A
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English (en)
French (fr)
Other versions
EP0791552A1 (de
Inventor
Olivier Findeling
Olivier Delespaul
Christian Jolivet
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.)
Alphacan SAS
Original Assignee
Alphacan SAS
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 Alphacan SAS filed Critical Alphacan SAS
Publication of EP0791552A1 publication Critical patent/EP0791552A1/de
Application granted granted Critical
Publication of EP0791552B1 publication Critical patent/EP0791552B1/de
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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B65H75/146—Kinds or types of circular or polygonal cross-section with two end flanges with at least one intermediate flange between the two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2254—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts
    • B65H75/2272—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts releasably connected by relative rotatable movement of parts, e.g. threaded or bayonet fit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/22—Constructional details collapsible; with removable parts
    • B65H75/2245—Constructional details collapsible; with removable parts connecting flange to hub
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/512—Cores or reels characterised by the material moulded
    • B65H2701/5122—Plastics

Definitions

  • the invention relates to a drum for the unwinding of tube crowns, profiles or others, especially plastic, like those include two end flanges and a hub extending along the entire axial length, at least one end flanges being removable, and at least one determining intermediate flange, between the flanges end, separate accommodation for at least two different crowns
  • Drums are used, in particular, for laying plastic tubes serving as sheaths for telephone cables.
  • the lengths of tubes to be used places are usually important and the diameter outside of the drums can exceed two meters for receive crowns corresponding to a length sufficiently high plastic tube.
  • the reel is rotatably mounted on a support, generally provided on a transport unit such as a trailer or truck.
  • a folding dispenser comprising two wheels and one or more intermediate discs to allow unwinding different kinds of yarn.
  • the two wheels are joined together removable way using several screwed rods behind the scenes delimited by arms extending along spokes of each wheel.
  • Rods define a winding contour polygonal, with direction changes at the vertices relatively abrupt likely to degrade products wound, in particular in the case of tubes made of material plastic. The installation of products on the rods is also not described.
  • the object of the invention is, above all to provide a simple and economical construction reel, allowing quick and easy installation of a variable number of tube crowns on the reel to allow simultaneous unwinding of several tubes, or profiles, for different applications.
  • the number of intermediate flanges engaged on the drum is preferably at least two for identify at least three separate annular housings.
  • Means for blocking intermediate flanges preferably include at least one element, in in particular a tube, integral with the fixed flange, projecting parallel to the axis of the drum from the fixed flange, and located radially inside the wall of the drum, which wall has at least one longitudinal slot having the same angular position as this element, while each intermediate flange comprises at least one rod in radially inwardly projecting, provided at its end facing the center of a fork fitted with a means of tightening, this rod being intended to be engaged in the longitudinal slot of the drum, the assembly being such that the stem fork covers said protruding element secured to the fixed flange which can be clamped between the branches of this fork.
  • each rods projecting radially towards inside each equipped with a clamping fork and diametrically opposed, are provided on each flange intermediate, while two corresponding slots diametrically opposed are provided in the wall of the drum; two elements projecting from the fixed flange are also provided in correspondence with these slots, to block the intermediate flange.
  • supporting radii are provided of the hub and fixed, at their end remote from the hub, against the inside of the drum wall.
  • Each locking element projecting axially from the fixed flange is angularly between two support spokes and a support bar, extending along a cord between two support spokes is connected rigidly to said projecting element.
  • the means of rapid fixing of the removable flange may include, on the hub side, a central sleeve male provided with a housing on its outer surface parallel to the axis, for a key, and on the side of the flange mobile a central female sleeve provided with a groove parallel to the proper axis to receive part of the key when the female sleeve is engaged on the male sleeve, so that a rotation blocking of the flange removable on the hub is thus obtained; ways to axial retainers are also provided between the hub and the removable flange.
  • These axial retaining means may include a ring, or dog clutch, engaged at the end of the hub, this ring having a radial tapped hole with which a screw cooperates and protrudes, by an end pin, in the bore of the ring, the male sleeve of the hub comprising a groove parallel to the through axis, set back from the end of the hub, in an arcuate groove suitable for receiving the screw pin, thanks to a displacement in translation followed by a rotation between the ring and the hub.
  • the wall of the drum is composed an even number of blades, greater than two, in particular equal to eight, each blade having the shape of a sector cylindrical, and being separated from the two neighboring blades by a slit.
  • the generators of the blades may have a slight conical tilt, especially to facilitate the engagement of the crowns on the drum.
  • each end flange comprises tubes, in particular with square section, starting from a central sleeve and forming rays linked two by two, in their area far away from the center, by plates in the form of trapezium, in particular welded to the spokes, while the face of the flange located towards the inside of the east drum formed by a continuous ring whose inner diameter is substantially equal to that of the drum.
  • the spokes of the fixed end flange are located half angular distance between the slots separating the blades of the drum, while the means for fixing the flange removable on the hub are arranged so that in position fixed of the removable flange, the spokes of this flange removable are engaged in the ends of the slots of the drum.
  • the outside diameter of the intermediate flanges is preferably less than the outside diameter of the end flanges.
  • Drum diameter can reach and exceed 150 cm, while the diameter of the end flanges can reach and exceed 250 cm.
  • the length of the drum is chosen according to the number of flanges intermediaries that we want to be able to install on this drum. In the case of the installation of two flanges intermediaries, leading to three dwellings for three different crowns, the length of the drum is around 100 cm.
  • the drum comprises a drum 2, that is to say a cylinder of revolution, on which are engaged the crowns C, two end flanges 3, 4 to hold axially the crowns on the drum, and a hub 5 coaxial inside the drum 2.
  • the flange 3 is fixed and integral with the drum 2.
  • the other end flange 4 is removable.
  • Hub 5 extends along the entire axial length of the drum 2 and is provided, at its end remote from the fixed flange 3, with quick fixing means F for the removable flange 4.
  • two rings 6, forming intermediate flanges are engaged on the drum 2 to determine between the end plates 3, 4 and between the two intermediate flanges 6, three separate housings for three different tube crowns Ta, Tb, Tc.
  • Blocking means B of each flange intermediate 6 relative to the drum 2 are provided.
  • the blocking means B comprise, integral with the drum and fixed flange 3, two projecting elements 7 parallel to the axis of the drum from the fixed flange 3.
  • the two elements 7 are diametrically opposed and located radially inside the wall of the drum 2.
  • the wall of this drum has, according to the same diameter as the elements 7, two opposite longitudinal slots 8 (fig. 1) extending along the entire length of the drum and opening at the far end of the fixed flange 3.
  • the slots 8 can be obtained by folding back towards inside areas of width substantially half of that of the slot, on either side of a cutting line.
  • Each element 7 is advantageously constituted by a square tube whose end 9, on the side of the flange 3, is bent at right angles and welded to a bar transverse 10 extending along a cord, between two spokes 11, 12, consisting of square section tubes or rectangular, end flange 3.
  • the hub 5 comprises, at a distance from the fixed flange 3, support spokes 13, constituted by tubes with square or rectangular section, located in a medium plane orthogonal to the geometric axis of the hub 5 and regularly angularly spaced. These spokes 13 are integral with the hub 5, in particular by welding and are fixed, also by solder, at their other end against the internal face of the drum 2. In the example considered, these spokes 13 are at number eight and have the same angular layout as the spokes 11, 12 of the fixed flange.
  • the protruding element 7 is angularly between two rays 13 at equal distance and extends beyond the plane of the rays 13, as visible on Figure 2. The end of element 7 is inside of the drum 2, set back from the other end flange 4.
  • a support bar 14 extends along a rope between two spokes 13 parallel to the bar 10 and preferably at the same radial distance from the hub axis 5.
  • Element 7 is rigidly connected by a welded spacer 15 to the support bar 14.
  • Each intermediate flange includes two rods 16 diametrically opposite, advantageously formed by a tube length with square section, radially projecting inward of each intermediate flange 6.
  • the two rods 16 of the same flange 6 are diametrically opposite.
  • the end facing the center of each rod 16 is provided with a fork 17 suitable for styling element 7 with possibility of relative sliding.
  • Each fork 17 is equipped with a clamping means, by example an 18 wing screw, screwed into a tapped hole of one of the branches of the fork 17 and oriented orthogonally to the longitudinal direction of the element 7.
  • Inner and outer edges, in the direction radial, intermediate flanges 6 are constituted by tubes 19, 20 with circular section, bent according to the contour of the flanges.
  • the presence of these tubes 19, 20 avoids any sharp edges liable to damage plastic tubes during unwinding.
  • the drum 2 has an even number of slots 8, at least two. In the example of realization illustrated in the drawings, the number of these slots is equal at eight.
  • the angular positions of the slots 8 correspond to the bisectors of the angles formed by the rays 11, 12 of the fixed flange 3.
  • the drum 2 is thus constituted by eight blades 21, in the shape of a cylindrical sector, projecting from from the fixed flange 3, and supported in the vicinity of their end, half-width, by the spokes 13.
  • the blades 21 have a slight inclination, for example from 5/1000, so as to approach the axis from the fixed flange 3. This inclination facilitates the placement of tube crowns on the drum 2.
  • the removable flange 4 includes a central sleeve female 22 from which rays 23 emerge, formed by tubes with square section, equal in number to that of spokes 11, 12 of the fixed flange 3.
  • the spokes of each flange are connected two by two, in their zone far from the axis of the drum, on the outside of the drum, by P-shaped plates isosceles trapezoid, welded to spokes on both sides of the trapeze.
  • the radii of flanges 3 and 4 are welded to a continuous ring respectively 24, 25 whose internal diameter is equal or greater than the outside diameter of the drum 2. This ring determines a smooth internal surface for the two housings between the end flanges and the flanges intermediaries 6.
  • the outer circular outline of the flanges end 3 and 4 is formed by a section tube 26 square or rectangular, curved along the circumference and constituting a tread of the drum on the ground.
  • the outer diameter of this tread is greater than the outside diameter of the intermediate flanges 6.
  • the quick fixing means F include, side of the hub 5, a central male sleeve 27.
  • This sleeve 27 has a bore into which the end of the hub 5, on which the sleeve is welded.
  • the diameter outside of sleeve 27 is equal, except for tolerances, to internal diameter of the bore of the female sleeve 22 which can thus be engaged on this sleeve 27.
  • the sleeve 27 is provided, at its rear end, a flange 28 and comprises, on its cylindrical wall external, a housing 29 with edges parallel to the generators of the sleeve.
  • the housing 29 can receive a key 30 shown in Figure 11.
  • the depth of the housing 29 is less than the thickness of the key 30 which, when is placed in this housing 29, protrudes from the surface outer cylindrical of the sleeve 27.
  • the projecting part of the key 30 can engage in a groove 31 ( Figure 8) provided in the bore of the female sleeve 22 of the removable flange 4. Locking in rotation of the sleeve female 22 relative to the sleeve 27 is provided by this key 30.
  • Halfway through the housing 29 and the key 30 a tapped hole respectively 32, 33 suitable for receiving a screw can be provided.
  • the axial length of the part of the sleeve 27, located in front of the flange 28, is greater than the axial length of the sleeve 22.
  • the end of the sleeve 27, which projects beyond of the sleeve 22 when the latter is in axial abutment against the collar 28, has two grooves 34a, 34b diametrically opposite, parallel to the axis of the sleeve. These grooves open at their inner end into a associated groove 35a, 35b in an arc extending by example on 30 °.
  • the two arcuate grooves 35a, 35b are also diametrically opposite, as visible in figure 7.
  • a ring 36, or dog clutch, (see Figure 10) is intended to be mounted at the end of the male sleeve 27.
  • This ring 36 has, at mid-length, two tapped holes diametrically opposed 37a, 37b.
  • a knurled head screw 38 is suitable for cooperating with one of the holes 37a, 37b.
  • the end of the screw away from the head has a pin 39 suitable for projecting into the bore of the ring 36 and to engage in the groove 34a or 34b then in the groove 35a or 35b thanks to a displacement in translation followed of a rotation between the ring 36 and the sleeve 27.
  • the ratings of the different elements are such that when the sleeve 22 is in abutment against the flange 28, the ring 36 is in abutment against the front face of the sleeve 22 when the pin 39 is housed in the groove 35a or 35b (see figure 5).
  • All of these elements constitute means of axial retention of the female sleeve 22 relative to the male sleeve 27.
  • the flange 4 and the intermediate rings 6 we can then engage axially the tube crown Ta on the drum 2. This operation is done manually or using lifting means depending on the weight of the crown.
  • the flange 3 is maintained in a substantially vertical plane.
  • a first intermediate flange 6 is then put in place by engaging the rods 16 in the slots 8 diametrically opposite of the drum 2, located to the right of the protruding elements 7 which are received in the forks 17.
  • the flange 6 is made to slide axially up to the tube crown Ta and we block this flange 6 on the elements 7 by tightening these in the forks 17 to using screws 18.
  • the inner ends of the tubes of each crown can be attached to the drum 2, in particular to the hooks 40, to prevent sliding of the crowns during of the unwinding of the tubes.
  • Reel 1 thus equipped with three crowns tubes, is then installed on a reel holder fitted with a clean shaft through the hub 5 to allow the rotation of the entire reel 1.
  • the reel of the invention is of a construction simple and its implementation is fast. It does not work with only one reel-holding machine located on the pipe laying site.
  • the reel saves transport to go since only the tubes in crowns are to be transported by truck; they can be transported in large quantities which reduces the cost of transport. In addition there is no cost of returning the reel to the place of manufacture of the tube crowns.
  • the reel saves space on the site and unroll several crowns simultaneously of tubes.
  • PE polyethylene
  • PVC polyvinyl chloride
  • PP polypropylene

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  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Claims (10)

  1. Spule zum Abwickeln von Wicklungen aus Schläuchen, Profilen oder dergleichen, insbesondere aus Kunststoffmaterial, die zwei außenliegende Scheiben (3, 4) und eine sich über die gesamte axiale Länge erstreckende Nabe (5) enthält, wobei mindestens eine (4) der außenliegenden Scheiben abnehmbar ist und wobei mindestens eine sich zwischen den außenliegenden Scheiben (3, 4) befindliche Zwischenscheibe getrennte Abschnitte für mindestens zwei verschiedene Wicklungen festlegt, dadurch gekennzeichnet, daß die andere außenliegende Scheibe (3) der Spule festsitzend ist und mit einer Trommel (2), auf der die Wicklung(en) aufliegt (aufliegen), verbunden ist, daß die Nabe (5) eine mittig angeordnete, mit der festsitzenden außenliegenden Scheibe (3) verbundene Hohlnabe ist, die koaxial im Inneren der Trommel (2) liegt und an einem Ende mit Vorrichtungen für ein schnelles Befestigen (F) der abnehmbaren Scheibe versehen ist, daß mindestens ein Ring (6), der die Zwischenscheibe bildet, auf die Trommel (2) aufgeschoben ist und daß Vorrichtungen (B) vorgesehen sind, die ein Feststellen der Zwischenscheibe(n) (6) relativ zur Trommel (2) ermöglichen.
  2. Spule nach Anspruch 1, dadurch gekennzeichnet, daß die Anzahl der auf die Trommel (2) aufgeschobenen Zwischenscheiben (6) mindestens zwei ist, damit mindestens drei getrennte ringförmige Abschnitte festgelegt sind.
  3. Spule nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Vorrichtungen (B) zum Feststellen der Zwischenscheiben (6) mindestens ein mit der festsitzenden Scheibe (3) verbundenes Element (7) insbesondere ein Rohr enthalten, das ausgehend von der festsitzenden Scheibe parallel zur Achse der Trommel (2) verläuft und radial an der Innenseite der Trommelwand angeordnet ist, wobei diese Wand mindestens einen Längsspalt (8) aufweist, der im gleichen Winkel angeordnet ist, wie dieses Element (7), wohingegen jede Zwischenscheibe (6) mindestens einen in radialer Richtung ins Innere verlaufenden Schaft (16) aufweist, der an seinen, zum Mittelpunkt gerichteten Ende mit einer Gabel (17) versehen ist, die eine Feststellvorrichtung enthalt, wobei dieser Schaft (16) dazu dient, in den Längsspalt (8) der Trommel eingeführt zu werden, wobei die Konstruktion derart gestaltet ist, daß die Gabel (17) des Schaftes das genannte angefügte und mit der festsitzenden Scheibe verbundene Element (7) umschließt und dieses zwischen den Schenkein dieser Gabel eingezwängt werden kann.
  4. Spule nach Anspruch 3, dadurch gekennzeichnet, daß zwei in radialer Richtung ins Innere verlaufende Schäfte (16), die beide mit einer zum Feststellen dienenden Gabel (17) versehen sind und die diametral entgegengesetzt angeordnet sind, auf jeder Zwischenscheibe (6) vorgesehen sind, wohingegen zwei entsprechende diametral entgegengesetzt angeordnete Spalte (8) in der Trommelwand vorgesehen sind, zusammen mit zwei entsprechenden angefügten Elementen (7).
  5. Spule nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Nabe (5) im Abstand von der festsitzenden Scheibe (3) Stützstäbe (13) enthält, die von der Habe ausgehen und sich bis zur Wandinnenfläche der Trommel (2) erstrecken.
  6. Spule nach Anspruch 5, dadurch gekennzeichnet, daß, bezogen auf den Winkel, jedes angefügte und von der festsitzenden Scheibe (3) ausgehende axiale Element (7) zwischen zwei Stützstäben (13) angeordnet ist und daß ein Stützbalken (14), der sich entsprechend einer Sehne zwischen zwei Stützstäben (13) erstreckt, starr mit dem genannten Element (7) verbunden ist.
  7. Spule nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Vorrichtungen für ein schnelles Befestigen (F) der abnehmbaren Scheibe (4) nabenseitig (5) ein männliches zentrisches Anschlußstück (27) enthalten, das mit einer parallel zur Achse verlaufenden Aussparung (29) für einen Keil (30) versehen ist, und scheibenseitig (4) ein weibliches zentrisches Anschlußstück (22) enthalten, das mit einer parallel zur Achse verlaufenden Nut (31) versehen ist, die dazu dient, den Keil aufzunehmen, wenn das weibliche Anschlußstück (22) auf das männliche Anschlußstück (27) aufgeschoben wird, so daß auf diese Weise ein Feststellen der abnehmbaren Scheibe (4) auf der Nabe (5) in Rotationsrichtung erreicht wird, wobei zusätzlich Vorrichtungen für ein Feststellen in Axialrichtung (35a, 35b, 36, 38) an der abnehmbaren Scheibe vorgesehen sind.
  8. Spule nach Anspruch 7, dadurch gekennzeichnet, daß die Vorrichtungen für ein Feststellen in Axialrichtung einen mit dem Nabenende verbundenen Ring (36) enthalten sowie eine Schraube (38), die einer Gewindebohrung (37a, 37b) im Ring entspricht und aus der ein sich in der Bohrung des Ringes (36) befindliches Endstück (39) vorsteht, wobei das auf der Nabe liegende männliche Anschlußstück (27) eine parallel zur Achse verlaufende Nut (34a, 34b) enthält, die sich an eine kreisbogenförmige Nut (35a, 35b) anschließt, die das Endstück (39) nach einer translatorischen Verschiebung, gefolgt von einer Rotation, zwischen Ring (36) und Nabe (5) aufnimmt.
  9. Spule nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Trommelwand (2) aus acht Blättern (21) in Form zylindrischer Abschnitte besteht, die durch acht Spalten (8) getrennt sind.
  10. Spule nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß jede außenliegende Scheibe (3, 4) von einem zentralen Anschlußstück ausgehende und Speichen (11, 12; 23) bildende Rohre enthält, wobei jeweils zwei an ihrem äußeren Ende miteinander verbunden sind, und zwar auf ihrer Außenseite durch trapezförmige Platten (P), im besonderen verschweißt mit den Speichen, und auf ihrer Innenseite durch einen durchgehenden Ring (24, 25), der die Platten und Speichen abdeckt.
EP97400115A 1996-02-13 1997-01-21 Spule zum Abwickeln von Wicklungen aus Schläuchen, Profilen oder dergleichen, insbesondere aus Kunststoffmaterial Expired - Lifetime EP0791552B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9601727 1996-02-13
FR9601727A FR2744710B1 (fr) 1996-02-13 1996-02-13 Touret pour le deroulement de couronnes de tubes, de profiles ou autres, en particulier en matiere plastique

Publications (2)

Publication Number Publication Date
EP0791552A1 EP0791552A1 (de) 1997-08-27
EP0791552B1 true EP0791552B1 (de) 1999-11-03

Family

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Application Number Title Priority Date Filing Date
EP97400115A Expired - Lifetime EP0791552B1 (de) 1996-02-13 1997-01-21 Spule zum Abwickeln von Wicklungen aus Schläuchen, Profilen oder dergleichen, insbesondere aus Kunststoffmaterial

Country Status (4)

Country Link
EP (1) EP0791552B1 (de)
DE (1) DE69700711T2 (de)
ES (1) ES2140949T3 (de)
FR (1) FR2744710B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29907445U1 (de) 1999-04-19 1999-08-05 Igus Gmbh Transportvorrichtung
FR2866018B1 (fr) * 2004-02-06 2007-02-09 Soc Et De Rech Et Dev D Automa Bobine de grand diametre pour la reception notamment d'un tube flexible ou d'un tube rigide roule
CN103414142B (zh) * 2013-08-29 2016-01-13 太原重工股份有限公司 大型矿用挖掘机及其电缆卷筒装置
DE102020007283B4 (de) 2020-11-27 2023-11-16 Helmut Wollnitzke Befestigungseinrichtung insbesondere für eine Schweißdrahtspule
CN112678626A (zh) * 2020-12-02 2021-04-20 界首市天鸿新材料股份有限公司 三层共挤型锂电池隔膜放卷机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT40860B (de) * 1906-08-08 1910-02-10 Elektra Fa Zusammenlegbarer Haspel.
FR386350A (fr) * 1908-01-18 1908-06-10 Gottlor Egerter Dévidoir pliant

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Publication number Publication date
ES2140949T3 (es) 2000-03-01
FR2744710A1 (fr) 1997-08-14
DE69700711T2 (de) 2000-06-21
EP0791552A1 (de) 1997-08-27
DE69700711D1 (de) 1999-12-09
FR2744710B1 (fr) 1998-05-22

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