EP1273546A2 - Cable winding drum - Google Patents

Cable winding drum Download PDF

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Publication number
EP1273546A2
EP1273546A2 EP02014130A EP02014130A EP1273546A2 EP 1273546 A2 EP1273546 A2 EP 1273546A2 EP 02014130 A EP02014130 A EP 02014130A EP 02014130 A EP02014130 A EP 02014130A EP 1273546 A2 EP1273546 A2 EP 1273546A2
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EP
European Patent Office
Prior art keywords
drum
rope
grooves
slope
cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02014130A
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German (de)
French (fr)
Other versions
EP1273546B1 (en
EP1273546A3 (en
Inventor
Ralf Brutschin
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Rotzler GmbH and Co KG
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Rotzler GmbH and Co KG
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Publication date
Application filed by Rotzler GmbH and Co KG filed Critical Rotzler GmbH and Co KG
Publication of EP1273546A2 publication Critical patent/EP1273546A2/en
Publication of EP1273546A3 publication Critical patent/EP1273546A3/en
Application granted granted Critical
Publication of EP1273546B1 publication Critical patent/EP1273546B1/en
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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
    • B65H75/18—Constructional details
    • B65H75/26—Arrangements for preventing slipping of winding
    • B65H75/265—Reels with grooves or grooved elements inhibiting aligned or orderly winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/30—Rope, cable, or chain drums or barrels

Definitions

  • the invention relates to a cable drum in the preamble of claim 1 specified genus.
  • JP 09156887 A and JP 11263592 A are rope drums known, the opposite at both ends have helical grooves so that a rope on both drum sides in axially opposite directions is wound up, causing axial forces on the rope drum be made smaller.
  • WO 86/01189 is a rope winding device a cylindrical drum known, the drum at least by a part of their circumference first circumferential grooves for Includes the innermost rope layer. Also are second grooves provided that have a smaller diameter than the first grooves and are able to have a final strand record, which with the innermost end of the Rope is connected, but a correspondingly lower Has diameter.
  • the second grooves are like this formed in the base of the first grooves that the innermost rope layer progressively from a first end of the Unwinds drum to the opposite second end and the end strand progressively after unwinding the rope from the second end to the first end of the drum.
  • the invention has for its object a rope drum of the generic type to create a rope both clockwise and counterclockwise on the Drum can be wound.
  • the intersecting grooves in the slope areas allow it, a rope both clockwise as well against this wind up on the drum. Therefore are no different for different winding directions Keep rope drums available, as has been the case up to now was necessary.
  • the rope drum according to the invention is can be used much more universally.
  • the Slope, d. H. the longitudinal offset of neighboring Grooves about 1 to 1.1 times the diameter of the winding Seils corresponds and that in the longitudinal direction of the Rope drum touching adjacent grooves.
  • two parallel areas on the drum body and two slope areas are arranged.
  • the parallel areas can have an axial offset to each other have half the slope.
  • the rope is wrapped around the drum an offset that is 1 to 1.1 times the rope diameter corresponds so that the rope is tight on the drum is wound up.
  • Fig. 1 shows a schematic representation of a cable drum 1 with a drum axis 22, a drum body 21, an upper drum wall 12 and a lower drum wall 13. On the drum body 21 of the cable drum 1 can to be wound up a rope.
  • the drum body 21 with Grooves is provided.
  • the surface of the drum body 21 is circumferentially parallel to the drum axis 22 in four Areas divided: Two parallel areas 2 and 3, in which Grooves 4 and 5 run parallel to drum walls 12 and 13 and two slope areas 6 and 7, the slope areas 6 and 7 have grooves 8 and 10 around one positive angles to the horizontal and grooves 9 and 11 which are inclined by a negative angle.
  • the Parallel areas 2 and 3 each cover about 35% to 40% the surface of the drum body and the slope areas 6 and 7 each about 10% to 15%.
  • the grooves 8, 9, 10 and 11 are inclined so that they have one end to a groove 4 of the Parallel area 2 and with the other end to a groove 5 of the parallel area 3, the grooves 8 and 9 in the slope area 6 and the grooves 10 and 11 in Cross slope area 7 in each case.
  • the filler wedge 14 has a width that corresponds to the slope c and Filling wedge 15 has a width that corresponds to the axial offset b corresponds.
  • a wedge 16 attached, which extends from the slope area 7 the parallel area 3 extends to the slope area 6. The function of the filler wedges 14 and 15 and the wedge 16 will be explained later.
  • the rope If the rope has reached the lowest groove 4, it will be in the Slope area 7 through the ramp 16 to an approximately raised by twice the rope diameter larger diameter, so that a second layer of rope is wound on the first can be.
  • the second rope layer is against the first rope layer from the lower drum wall 13 to the upper Drum wall 12 wound up. Once the rope is the top one Reached drum wall 12, the filler wedges 14 and 15 that the rope in the distance between the drum wall 14th and the upper rope wrap of the first layer can be.
  • a cable route 20 is shown, which at Wind the rope in the opposite direction results, i.e. when winding the rope in Fig. 4 from the right to the left.
  • the rope runs from the rope inlet opening 19 through a groove 4 to a groove 8 in the slope area 6, from there in a groove 5 in the parallel area 3 via a groove 10 in Slope area 7 to parallel area 2, where there is a Wrapping the drum body 21 in a groove 4 below the first groove 4 runs.
  • the inlet openings 17 and 19 in parallel area 2 in the upper drum wall 12 be arranged, the inlet opening 17 to the Slope area 6 is adjacent and the inlet opening 19 to the Gradient area 7.
  • This variant eliminates the filler wedge 14 because the rope over the entire width of the Parallel area 2 abuts the upper drum wall 12.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Electric Cable Installation (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The cable drum has peripheral grooves which are divided into zones. These consist of zones (2, 3) with parallel grooves (4, 5) which run in the circumferential direction which are separated by zones (6, 7) in which the grooves (8 -11) are at an angle to it.

Description

Die Erfindung betrifft eine Seiltrommel der im Oberbegriff des Anspruchs 1 angegebenen Gattung.The invention relates to a cable drum in the preamble of claim 1 specified genus.

Aus der GB 776,007 ist eine zylindrische Seiltrommel bekannt, die zwei Bereiche sich gegenüberliegender Nuten am Umfang besitzt, die in axialer Richtung gegeneinander versetzt und jeweils weniger als den halben Umfang lang sind.From GB 776,007 a cylindrical rope drum is known the two areas of opposing grooves on Has circumference that is offset from one another in the axial direction and are each less than half the length.

Aus der JP 09156887 A und der JP 11263592 A sind Seiltrommeln bekannt, die an beiden Enden entgegengesetzte schraubenförmige Nuten aufweisen, so daß ein Seil auf beiden Trommelseiten in axial entgegengesetzten Richtungen aufgewickelt wird, wodurch axiale Kräfte auf die Seiltrommel verkleinert werden.JP 09156887 A and JP 11263592 A are rope drums known, the opposite at both ends have helical grooves so that a rope on both drum sides in axially opposite directions is wound up, causing axial forces on the rope drum be made smaller.

Aus der WO 86/01189 ist eine Seilaufwickelvorrichtung mit einer zylindrischen Trommel bekannt, wobei die Trommel mindestens um einen Teil ihres Umfangs erste Umfangsnuten zum Aufnehmen der innersten Seilschicht aufweist. Außerdem sind zweite Nuten vorgesehen, die einen geringeren Durchmesser als die ersten Nuten haben und in der Lage sind, einen Endstrang aufzunehmen, welcher mit dem innersten Ende des Seiles verbunden ist, aber einen entsprechend geringeren Durchmesser aufweist. Dabei sind die zweiten Nuten derart in der Basis der ersten Nuten ausgebildet, daß sich die innerste Seilschicht progressiv von einem ersten Ende der Trommel zum gegenüberliegenden zweiten Ende abwickelt und sich der Endstrang nach dem Abwickeln des Seils progressiv vom zweiten Ende zum ersten Ende der Trommel abwickelt.From WO 86/01189 is a rope winding device a cylindrical drum known, the drum at least by a part of their circumference first circumferential grooves for Includes the innermost rope layer. Also are second grooves provided that have a smaller diameter than the first grooves and are able to have a final strand record, which with the innermost end of the Rope is connected, but a correspondingly lower Has diameter. The second grooves are like this formed in the base of the first grooves that the innermost rope layer progressively from a first end of the Unwinds drum to the opposite second end and the end strand progressively after unwinding the rope from the second end to the first end of the drum.

Der Erfindung liegt die Aufgabe zugrunde, eine Seiltrommel der gattungsgemäßen Art zu schaffen, mittels derer ein Seil sowohl im Uhrzeigersinn als auch entgegen diesem auf die Trommel aufgewickelt werden kann.The invention has for its object a rope drum of the generic type to create a rope both clockwise and counterclockwise on the Drum can be wound.

Diese Aufgabe wird durch eine Seiltrommel mit den Merkmalen des Anspruchs 1 gelöst.This task is accomplished by a rope drum with the features of claim 1 solved.

Die sich überkreuzenden Nuten in den Steigungsgebieten ermöglichen es, ein Seil sowohl im Uhrzeigersinn als auch entgegen diesem auf die Trommel aufzuwickeln. Daher sind für unterschiedliche Wickelrichtungen keine unterschiedlichen Seiltrommeln zur Verfügung zu halten, wie dies bisher notwendig war. Die erfindungsgemäße Seiltrommel ist wesentlich universeller verwendbar.The intersecting grooves in the slope areas allow it, a rope both clockwise as well against this wind up on the drum. Therefore are no different for different winding directions Keep rope drums available, as has been the case up to now was necessary. The rope drum according to the invention is can be used much more universally.

In Ausgestaltung der Erfindung wird vorgesehen, daß die Steigung, d. h. der Versatz in Längsrichtung benachbarter Nuten, etwa dem 1- bis 1,1-fachen Durchmesser des aufzuwickelnden Seils entspricht und daß in Längsrichtung der Seiltrommel benachbarte Nuten sich berühren. Dabei ist es zweckmäßig, daß auf dem Trommelkörper zwei Parallelgebiete und zwei Steigungsgebiete angeordnet sind. In diesem Fall können die Parallelgebiete gegeneinander einen axialen Versatz aufweisen, der der halben Steigung entspricht. Hierdurch wird bei einer Umschlingung des Seils um die Trommel ein Versatz erreicht, der dem 1- bis 1,1-fachen Seildurchmesser entspricht, so daß das Seil dicht auf die Trommel aufgewickelt wird. In einer besonders vorteilhaften Ausführungsvariante bedecken die Steigungsgebiete insgesamt etwa 20% bis 30% der Außenfläche des Trommelkörpers.In an embodiment of the invention it is provided that the Slope, d. H. the longitudinal offset of neighboring Grooves, about 1 to 1.1 times the diameter of the winding Seils corresponds and that in the longitudinal direction of the Rope drum touching adjacent grooves. It is expedient that two parallel areas on the drum body and two slope areas are arranged. In this case the parallel areas can have an axial offset to each other have half the slope. hereby when the rope is wrapped around the drum an offset that is 1 to 1.1 times the rope diameter corresponds so that the rope is tight on the drum is wound up. In a particularly advantageous embodiment variant cover the slope areas as a whole about 20% to 30% of the outer surface of the drum body.

Um ein gleichmäßiges Aufwickeln zu erreichen, kann darüber hinaus vorgesehen sein, daß im Parallelgebiet an einer Trommelwand Auffüllkeile vorhanden sind, die verhindern, daß eine an der Trommelwand aufgewickelte Seilwindung der zweiten Seillage auf einem Durchmesser aufgewickelt wird, der kleiner als der der zweiten Seillage ist. Eine weitere Ausgestaltung der Erfindung sieht vor, daß an einer zweiten Trommelwand ein Auflaufkeil vorhanden ist, der das Seil von einer ersten auf eine zweite Seillage anhebt.To achieve a uniform winding, you can do this also be provided that in the parallel area at one Drum wall filler wedges are present that prevent that a rope winding wound on the drum wall second rope layer is wound on a diameter, which is smaller than that of the second rope layer. Another Embodiment of the invention provides that on a second There is an overrun wedge on the drum wall that holds the rope from a first to a second rope layer.

Ein Ausführungsbeispiel der Erfindung wird im folgenden anhand der Zeichnung näher erläutert. Es zeigen:

Fig. 1
eine schematische Darstellung einer Seiltrommel,
Fig. 2
eine Abwicklung einer Rillung des Trommelkörpers der Seiltrommel aus Fig. 1,
Fig. 3
die Abwicklung aus Fig. 1 mit dem Seilweg für eine erste Drehrichtung und
Fig. 4
die Abwicklung aus Fig. 1 mit dem Seilweg für eine zweite Drehrichtung.
An embodiment of the invention is explained below with reference to the drawing. Show it:
Fig. 1
a schematic representation of a rope drum,
Fig. 2
a development of a grooving of the drum body of the cable drum from FIG. 1,
Fig. 3
1 with the cable path for a first direction of rotation and
Fig. 4
1 with the cable path for a second direction of rotation.

Fig. 1 zeigt eine schematische Darstellung einer Seiltrommel 1 mit einer Trommelachse 22, einem Trommelkörper 21, einer oberen Trommelwand 12 und einer unteren Trommelwand 13. Auf den Trommelkörper 21 der Seiltrommel 1 kann ein Seil aufgewickelt werden.Fig. 1 shows a schematic representation of a cable drum 1 with a drum axis 22, a drum body 21, an upper drum wall 12 and a lower drum wall 13. On the drum body 21 of the cable drum 1 can to be wound up a rope.

In Fig. 2 ist eine Abwicklung des Trommelkörpers 21 der Seiltrommel 1 dargestellt, wobei der Trommelkörper 21 mit Nuten versehen ist. Die Oberfläche des Trommelkörpers 21 ist in Umfangsrichtung parallel zur Trommelachse 22 in vier Gebiete unterteilt: Zwei Parallelgebiete 2 und 3, in denen Nuten 4 und 5 parallel zu Trommelwänden 12 und 13 verlaufen und zwei Steigungsgebiete 6 und 7, wobei die Steigungsgebiete 6 und 7 Nuten 8 und 10 aufweisen, die um einen positiven Winkel zur Horizontalen geneigt sind und Nuten 9 und 11, die um einen negativen Winkel geneigt sind. Die Parallelgebiete 2 und 3 bedecken jeweils etwa 35% bis 40% der Oberfläche des Trommelkörpers und die Steigungsgebiete 6 und 7 jeweils etwa 10 % bis 15 %.2 is a development of the drum body 21 of the Cable drum 1 shown, the drum body 21 with Grooves is provided. The surface of the drum body 21 is circumferentially parallel to the drum axis 22 in four Areas divided: Two parallel areas 2 and 3, in which Grooves 4 and 5 run parallel to drum walls 12 and 13 and two slope areas 6 and 7, the slope areas 6 and 7 have grooves 8 and 10 around one positive angles to the horizontal and grooves 9 and 11 which are inclined by a negative angle. The Parallel areas 2 and 3 each cover about 35% to 40% the surface of the drum body and the slope areas 6 and 7 each about 10% to 15%.

Die Nuten 4 und 5 in den Parallelgebieten 2 und 3 haben eine Breite a. Die Steigung c, um die in Längsrichtung der Seiltrommel 1 benachbarte Nuten 4, 5, 8, 9, 10 und 11 gegeneinander versetzt sind, entspricht etwa dem 1- bis 1,1-fachen Durchmesser eines aufzuwickelnden Seils. Da sich in Längsrichtung der Seiltrommel 1 benachbarte Nuten 4, 5 in den Parallelgebieten 2, 3 berühren, entspricht die Nutbreite a der Steigung c. Die Parallelgebiete 2 und 3 sind in axialer Richtung um den axialen Versatz b versetzt, der der halben Steigung c entspricht. Die Nuten 8, 9, 10 und 11 sind so geneigt, daß sie mit einem Ende an eine Nut 4 des Parallelgebiets 2 und mit dem anderen Ende an eine Nut 5 des Parallelgebiets 3 anschließen, wobei sich die Nuten 8 und 9 im Steigungsgebiet 6 und die Nuten 10 und 11 im Steigungsgebiet 7 jeweils überkreuzen. Durch den axialen Versatz b der Parallelgebiete 2 und 3 gegeneinander schließen die Nuten 4 direkt an die obere Trommelwand 12 und die untere Trommelwand 13 an, während zwischen den Nuten 3 und der oberen Trommelwand 12 bzw. der unteren Trommelwand 13 jeweils ein Abstand von der Größe des Versatzes b liegt.Have grooves 4 and 5 in parallel areas 2 and 3 a width a. The slope c to the in the longitudinal direction of the Rope drum 1 adjacent grooves 4, 5, 8, 9, 10 and 11 are offset from each other, corresponds approximately to the 1- to 1.1 times the diameter of a rope to be wound. That I grooves 4, 5 adjacent in the longitudinal direction of the cable drum 1 in parallel areas 2, 3, the groove width corresponds a the slope c. The parallel areas 2 and 3 are offset in the axial direction by the axial offset b, the corresponds to half the slope c. The grooves 8, 9, 10 and 11 are inclined so that they have one end to a groove 4 of the Parallel area 2 and with the other end to a groove 5 of the parallel area 3, the grooves 8 and 9 in the slope area 6 and the grooves 10 and 11 in Cross slope area 7 in each case. By the axial Offset b of parallel areas 2 and 3 against each other close the grooves 4 directly to the upper drum wall 12 and the lower drum wall 13, while between the Grooves 3 and the upper drum wall 12 and the lower Drum wall 13 each a distance from the size of the offset b lies.

In diesem Abstand ist im Parallelgebiet 2 an der oberen Trommelwand 12 ein Auffüllkeil 14 und im Parallelgebiet 3 ein Auffüllkeil 15 angeordnet, wobei der Auffüllkeil 14 eine Breite besitzt, die der Steigung c entspricht und der Auffüllkeil 15 eine Breite besitzt, die dem axialen Versatz b entspricht. An der unteren Trommelwand 13 ist ein Auflaufkeil 16 angebracht, der sich vom Steigungsgebiet 7 über das Parallelgebiet 3 bis zum Steigungsgebiet 6 erstreckt. Die Funktion der Auffüllkeile 14 und 15 und des Auflaufkeils 16 wird zu einem späteren Zeitpunkt erläutert.At this distance is in the parallel area 2 on the top Drum wall 12 and a filler wedge 14 and in parallel area 3 a filler wedge 15 is arranged, the filler wedge 14 has a width that corresponds to the slope c and Filling wedge 15 has a width that corresponds to the axial offset b corresponds. On the lower drum wall 13 is a wedge 16 attached, which extends from the slope area 7 the parallel area 3 extends to the slope area 6. The function of the filler wedges 14 and 15 and the wedge 16 will be explained later.

Beim Aufwickeln des Seils in einer Richtung in Fig. 3 von links nach rechts verläuft das Seil entlang des Seilwegs 18 von der Seileinlaßöffnung 17, wo das an der Seiltrommel 1 fixierte Ende des Seils aus dem Inneren des Trommelkörpers 21 austritt, durch eine obere Nut 4 zum Steigungsgebiet 7, von dort in einer Nut 11 zu einer um den Versatz b nach unten versetzten Nut 5 und über eine Nut 9 zum Parallelgebiet 2, wo es nach einer Umschlingung des Trommelkörpers 21 um die Steigung c gegenüber der oberen Nut 4 nach unten versetzt in einer zweiten Nut 4 verläuft. Alle weiteren Seilwindungen verlaufen entlang eines entsprechend nach unten versetzten Seilweges, wobei sie die erste Seillage bilden. When winding the rope in one direction in Fig. 3 from left to right, the rope runs along rope route 18 from the cable inlet opening 17, where that on the cable drum 1 fixed end of the rope from the inside of the drum body 21 emerges through an upper groove 4 to the slope area 7, thence in a groove 11 to one by the offset b groove 5 offset below and via a groove 9 to the parallel area 2, where there is a loop around the drum body 21 downward by the slope c relative to the upper groove 4 runs offset in a second groove 4. All further Rope windings run along accordingly Staggered rope path below, being the first rope layer form.

Hat das Seil die unterste Rille 4 erreicht, wird es im Steigungsgebiet 7 durch den Auflaufkeil 16 auf einen etwa um den doppelten Seildurchmesser größeren Durchmesser angehoben, so daß eine zweite Seillage auf der ersten aufgewickelt werden kann. Die zweite Seillage wird entgegen der ersten Seillage von der unteren Trommelwand 13 zur oberen Trommelwand 12 aufgewickelt. Sobald das Seil die obere Trommelwand 12 erreicht, verhindern die Auffüllkeile 14 und 15, daß das Seil in den Abstand zwischen der Trommelwand 14 und der oberen Seilumschlingung der ersten Lage gewickelt werden kann.If the rope has reached the lowest groove 4, it will be in the Slope area 7 through the ramp 16 to an approximately raised by twice the rope diameter larger diameter, so that a second layer of rope is wound on the first can be. The second rope layer is against the first rope layer from the lower drum wall 13 to the upper Drum wall 12 wound up. Once the rope is the top one Reached drum wall 12, the filler wedges 14 and 15 that the rope in the distance between the drum wall 14th and the upper rope wrap of the first layer can be.

In Fig. 4 ist ein Seilweg 20 dargestellt, der sich beim Aufwickeln des Seils in der entgegengesetzten Drehrichtung ergibt, d.h. beim Aufwickeln des Seils in Fig. 4 von rechts nach links. Das Seil verläuft von der Seileinlaßöffnung 19 durch eine Nut 4 zur einer Nut 8 im Steigungsgebiet 6, von dort in einer Nut 5 im Parallelgebiet 3 über eine Nut 10 im Steigungsgebiet 7 zum Parallelgebiet 2, wo es nach einer Umschlingung des Trommelkörpers 21 in einer Nut 4 unterhalb der ersten Nut 4 verläuft.In Fig. 4, a cable route 20 is shown, which at Wind the rope in the opposite direction results, i.e. when winding the rope in Fig. 4 from the right to the left. The rope runs from the rope inlet opening 19 through a groove 4 to a groove 8 in the slope area 6, from there in a groove 5 in the parallel area 3 via a groove 10 in Slope area 7 to parallel area 2, where there is a Wrapping the drum body 21 in a groove 4 below the first groove 4 runs.

Durch die spiegelbildliche Ausführung der Auffüllkeile 14 und 15 und des Auflaufkeils 16 zur Mitte des Parallelgebiets 2, in dem sich die Einlaßöffnungen 17 und 19 befinden, ist deren Funktion für beide Drehrichtungen gewährleistet.Due to the mirror image of the filler wedges 14 and 15 and the run-up wedge 16 to the center of the parallel area 2, in which the inlet openings 17 and 19 are located, their function is guaranteed for both directions of rotation.

In einer anderen Ausführungsform können die Einlaßöffnungen 17 und 19 im Parallelgebiet 2 in der oberen Trommelwand 12 angeordnet sein, wobei die Einlaßöffnung 17 an das Steigungsgebiet 6 angrenzt und die Einlaßöffnung 19 an das Steigungsgebiet 7. Durch diese Ausführungsvariante entfällt der Auffüllkeil 14, da das Seil über die ganze Breite des Parallelgebiets 2 an der oberen Trommelwand 12 anliegt.In another embodiment, the inlet openings 17 and 19 in parallel area 2 in the upper drum wall 12 be arranged, the inlet opening 17 to the Slope area 6 is adjacent and the inlet opening 19 to the Gradient area 7. This variant eliminates the filler wedge 14 because the rope over the entire width of the Parallel area 2 abuts the upper drum wall 12.

Claims (9)

Seiltrommel mit einem im wesentlichen zylindrischen Trommelkörper (21), an dessen axialen Enden Trommelwände (12, 13) angeordnet sind, und mit einer auf dem Trommelkörper (21) vorgesehenen Rillung, die mindestens ein Parallelgebiet (2, 3) aufweist, in dem Nuten (4, 5) parallel zur Umfangsrichtung des Trommelkörpers (21) verlaufen, und mindestens ein Steigungsgebiet (6, 7) aufweist, in dem Nuten (8, 9, 10, 11) um einen Winkel zur Umfangsrichtung der zylindrischen Trommel geneigt sind, wobei alle Nuten (4, 5) in den Parallelgebieten (2, 3) die gleiche Nutbreite (a) besitzen,
dadurch gekennzeichnet, daß das Steigungsgebiet (6, 7) sich überkreuzende Nuten (8, 9, 10, 11) aufweist.Cable drum with a substantially cylindrical drum body (21), at the axial ends of which drum walls (12, 13) are arranged, and with a groove provided on the drum body (21) and having at least one parallel area (2, 3) in the grooves (4, 5) run parallel to the circumferential direction of the drum body (21), and has at least one slope region (6, 7) in which grooves (8, 9, 10, 11) are inclined at an angle to the circumferential direction of the cylindrical drum, wherein all grooves (4, 5) in the parallel areas (2, 3) have the same groove width (a),
characterized in that the slope region (6, 7) has intersecting grooves (8, 9, 10, 11). Seiltrommel nach Anspruch 1,
dadurch gekennzeichnet, daß die Steigung (c), d. h. der Versatz in Längsrichtung der Seiltrommel (1) benachbarter Nuten (4, 5, 8, 9, 10, 11) etwa dem 1- bis 1,1-fachen Durchmesser eines aufzuwickelnden Seils entspricht. Cable drum according to claim 1,
characterized in that the pitch (c), ie the offset in the longitudinal direction of the cable drum (1) of adjacent grooves (4, 5, 8, 9, 10, 11) corresponds approximately to 1 to 1.1 times the diameter of a cable to be wound up , Seiltrommel nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß in Längsrichtung der Seiltrommel (1) benachbarte Nuten (4, 5, 8, 9, 10, 11) sich berühren.Cable drum according to claim 1 or 2,
characterized in that adjacent grooves (4, 5, 8, 9, 10, 11) touch in the longitudinal direction of the cable drum (1). Seiltrommel nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß auf dem Trommelkörper (21) zwei Parallelgebiete (2, 3) und zwei Steigungsgebiete (6, 7) angeordnet sind.Rope drum according to one of claims 1 to 3,
characterized in that two parallel areas (2, 3) and two slope areas (6, 7) are arranged on the drum body (21). Seiltrommel nach Anspruch 4,
dadurch gekennzeichnet, daß die Parallelgebiete (1, 2) einen axialen Versatz (b) gegeneinander aufweisen, der etwa der halben Steigung (c) entspricht.Cable drum according to claim 4,
characterized in that the parallel regions (1, 2) have an axial offset (b) relative to one another which corresponds approximately to half the slope (c). Seiltrommel nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daß die Steigungsgebiete (6, 7) insgesamt etwa 20 % bis 30 % der Außenfläche des Trommelkörpers (21) bedecken.Rope drum according to one of claims 1 to 5,
characterized in that the slope areas (6, 7) cover a total of about 20% to 30% of the outer surface of the drum body (21). Seiltrommel nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß alle Nuten (8, 9, 10, 11) in den Steigungsgebieten (6, 7) um den gleichen Winkelbetrag zur Umfangsrichtung der Seiltrommel (1) geneigt sind.Cable drum according to one of claims 1 to 6,
characterized in that all the grooves (8, 9, 10, 11) in the inclined areas (6, 7) are inclined by the same angle to the circumferential direction of the cable drum (1). Seiltrommel nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet, daß an einer ersten Trommelwand (12) Auffüllkeile (14, 15) vorhanden sind. Cable drum according to one of claims 1 to 7,
characterized in that filling wedges (14, 15) are provided on a first drum wall (12). Seiltrommel nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, daß an einer zweiten Trommelwand (13) ein Auflaufkeil (16) vorhanden ist.Cable drum according to one of claims 1 to 8,
characterized in that a run-up wedge (16) is provided on a second drum wall (13).
EP02014130A 2001-07-05 2002-07-01 Cable winding drum Expired - Lifetime EP1273546B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10132611A DE10132611A1 (en) 2001-07-05 2001-07-05 cable drum
DE10132611 2001-07-05

Publications (3)

Publication Number Publication Date
EP1273546A2 true EP1273546A2 (en) 2003-01-08
EP1273546A3 EP1273546A3 (en) 2003-07-23
EP1273546B1 EP1273546B1 (en) 2006-01-18

Family

ID=7690717

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014130A Expired - Lifetime EP1273546B1 (en) 2001-07-05 2002-07-01 Cable winding drum

Country Status (6)

Country Link
US (1) US6601794B2 (en)
EP (1) EP1273546B1 (en)
AT (1) ATE316061T1 (en)
CA (1) CA2392437C (en)
DE (2) DE10132611A1 (en)
ES (1) ES2256364T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7343958B1 (en) 2005-04-04 2008-03-18 Amarr Company Overhead door lift system
NZ578808A (en) * 2007-02-01 2012-06-29 Deep Tek Winch Ip Ltd Winch drum assembly and method for spooling a line
DE202011001845U1 (en) 2011-01-24 2012-04-30 Liebherr-Components Biberach Gmbh Cable drum and pulley for fiber rope drives
US9127492B2 (en) 2011-08-23 2015-09-08 Raynor Mfg. Co. Cable drum construction of door lift mechanism for multiple horizontal panel garage door with disproportionally heavy top portion
JP6683209B2 (en) * 2018-01-16 2020-04-15 コベルコ建機株式会社 Winch drum and crane equipped with this

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB776007A (en) * 1954-09-30 1957-05-29 George Franklin Le Bus Sr Improvements in cable winding apparatus
US3391879A (en) * 1966-02-10 1968-07-09 Le Bus Royaklty Company Non-crushing multi-layer cable spooling method and apparatus therefor
US4519556A (en) * 1984-06-19 1985-05-28 Walter Timoschuk Universal cable winding drum
JP2000198678A (en) * 1998-12-29 2000-07-18 Seibu Electric & Mach Co Ltd Winch device
JP2001163586A (en) * 1999-12-10 2001-06-19 Seibu Electric & Mach Co Ltd Winding drum for winch device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US726147A (en) * 1903-02-21 1903-04-21 Kern Dodge Support for coiled wire.
US1408463A (en) * 1921-04-29 1922-03-07 Miles Lewis Carlisle Winding drum
US1555544A (en) * 1924-06-05 1925-09-29 Anthony Co Spool
US1822422A (en) * 1929-09-05 1931-09-08 Richardson Herbert Leonard Winding drum
US1984604A (en) * 1933-01-21 1934-12-18 Columbus Mckinnon Chain Compan Hoist drum
US2330086A (en) * 1941-07-12 1943-09-21 John R Shoffner Reel for electric cables
US3266748A (en) * 1963-11-06 1966-08-16 Le Bus Royalty Company Expanding hoist drum
GB2162811B (en) 1984-08-06 1987-10-14 Lebus Int Eng Ltd Cable winding apparatus
AT389322B (en) * 1987-01-09 1989-11-27 Evg Entwicklung Verwert Ges DEVICE FOR HEAT TREATING A CONTINUOUSLY PROGRESSIVE METAL WIRE
US5335883A (en) * 1993-02-23 1994-08-09 Apco Power-Unit Corporation Overhead door cable winding drum

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB776007A (en) * 1954-09-30 1957-05-29 George Franklin Le Bus Sr Improvements in cable winding apparatus
US3391879A (en) * 1966-02-10 1968-07-09 Le Bus Royaklty Company Non-crushing multi-layer cable spooling method and apparatus therefor
US4519556A (en) * 1984-06-19 1985-05-28 Walter Timoschuk Universal cable winding drum
JP2000198678A (en) * 1998-12-29 2000-07-18 Seibu Electric & Mach Co Ltd Winch device
JP2001163586A (en) * 1999-12-10 2001-06-19 Seibu Electric & Mach Co Ltd Winding drum for winch device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 10, 17. November 2000 (2000-11-17) -& JP 2000 198678 A (SEIBU ELECTRIC &MACH CO LTD), 18. Juli 2000 (2000-07-18) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 23, 10. Februar 2001 (2001-02-10) & JP 2001 163586 A (SEIBU ELECTRIC & MACH CO LTD), 19. Juni 2001 (2001-06-19) *

Also Published As

Publication number Publication date
DE10132611A1 (en) 2003-01-30
CA2392437A1 (en) 2003-01-05
US6601794B2 (en) 2003-08-05
US20030006337A1 (en) 2003-01-09
ES2256364T3 (en) 2006-07-16
ATE316061T1 (en) 2006-02-15
EP1273546B1 (en) 2006-01-18
EP1273546A3 (en) 2003-07-23
DE50205625D1 (en) 2006-04-06
CA2392437C (en) 2006-09-19

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