EP0392232A1 - Reel - Google Patents

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Publication number
EP0392232A1
EP0392232A1 EP90105489A EP90105489A EP0392232A1 EP 0392232 A1 EP0392232 A1 EP 0392232A1 EP 90105489 A EP90105489 A EP 90105489A EP 90105489 A EP90105489 A EP 90105489A EP 0392232 A1 EP0392232 A1 EP 0392232A1
Authority
EP
European Patent Office
Prior art keywords
drum according
hub
segments
drum
consist
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.)
Withdrawn
Application number
EP90105489A
Other languages
German (de)
French (fr)
Inventor
Günther Hackauf
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.)
Wampfler GmbH
Original Assignee
Wampfler 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
Application filed by Wampfler GmbH filed Critical Wampfler GmbH
Publication of EP0392232A1 publication Critical patent/EP0392232A1/en
Withdrawn legal-status Critical Current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
    • B65H75/18—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
    • B65H2701/511—Cores or reels characterised by the material essentially made of sheet material
    • B65H2701/5114—Metal sheets

Definitions

  • the innovation relates to a drum according to the preamble of claim 1.
  • the side blanks consist of annular sheets which are folded over on their outer circumference.
  • the side discs consist of tubes which run radially and are connected to the hub and are welded to the outside with a circular flat iron.
  • Such drums are expensive to manufacture and, because of their size, are difficult to transport.
  • the task is to design the drums so that they can be made from parts that are identical to one another and can be dismantled for transport.
  • the reels according to the innovation are used for the wild or spiral winding of lines, hoses, ropes, tapes, etc. Their main area of application is the winding and unwinding of lines that serve to supply energy to mobile consumers.
  • the drums have a central hub 1, the axis of rotation of which is designated by 2. Depending on the application, this axis 2 runs horizontally or vertically.
  • a side disk 3 is connected to the hub 1 on each side.
  • the planes 4 formed by the side disks run parallel to one another and at right angles to the hub axis 2.
  • the circular blanks 3 are composed of individual circular segments 5.
  • Each circle segment 5 has two radial sides 6 and a peripheral side 7 connecting them.
  • the peripheral side 7 lies on a circular path around the axis 2, while the radial sides run in the direction of this axis 2.
  • the circumferential sides 7 of the circular segments 5 thus complement one another to form a circle around the axis 2.
  • the radial sides 6 of adjacent circular segments 5 are connected to one another via schematically illustrated connecting means 8. These are preferably releasable connecting means 8.
  • the radial sides 6 of the circular segments 5 with the hub 1 are on the inside connected, the connecting means 9 also being releasable connecting means.
  • the radial sides 9 end at a distance from the axis 2 that is less than the distance from the outer circumference of the hub 1 to this axis 2.
  • the side rounds 3 thus consist of circle segments 5 which are identical to one another and which enable series production.
  • the drum can be dismantled into its individual parts, consisting of the hub 1 and the circular segments 5.
  • the side blanks 3A consist of alternatingly arranged and previously described circular segments 5 and connecting circular segments 5 connecting adjacent circular segments 5 the peripheral sides 7 of these adjacent circle segments 5 connected.
  • the drum consists of the hub 1, the circular segments 5 and the connecting pieces 10, these parts being detachable from one another.
  • the circular segments 5 and, in the second embodiment, also the connecting pieces 10 consist of a profile material of rectangular cross section. However, they can also consist of a hollow tubular profile.
  • the circular segments 5 and optionally the connecting pieces 10 have an L-profile 12. In this L-profile 12, one leg 13 runs in each case in the plane 4, while the leg 14 running at right angles thereto runs from this Level runs to the outside of the side disc.
  • the segments 5 consist of plates 15 which are angled along the radial sides 6 and the peripheral side 7.
  • the bends 16 run from the plane of the table, that is to say from level 4, to the outside of the side blanks or the drums.
  • the bends 16 can be provided with an inlet slope 17. In this way, the side blanks can be made from a flat material without the need for additional struts.

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  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

A reel for rolling up and unrolling lines has a central hub (1) and, on both sides of the hub (1) and connected thereto, side rounds (3) which run parallel to one another and perpendicularly to the axis of the hub (1). In order that the side rounds (3) can be made from parts which are identical to one another and are demountable for transport, they consist of interconnected segments of a circle (5) which in each case have two radial sides (6) running in the direction of the hub axis (2) and one circumferential side (7) interconnecting these radial sides (6). <IMAGE>

Description

Die Neuerung betrifft eine Trommel nach dem Oberbegriff des Anspruches 1.The innovation relates to a drum according to the preamble of claim 1.

Bei bekannten Trommeln kleinerer Bauart bestehen die Seitenronden aus ringförmigen Blechen, die an ihrem Außen­umfang umgekantet sind. Bei großen Trommeln dagegen, die einen Durchmesser von einigen Metern aufweisen können, bestehen die Seitenronden aus radial verlaufenden und mit der Nabe verbundenen Rohren, die außen mit einem kreisförmigen Flacheisen verschweißt sind. Solche Trommeln sind teuer in der Herstellung und wegen ihrer Größe nur umständlich zu transportieren.In known smaller-sized drums, the side blanks consist of annular sheets which are folded over on their outer circumference. In the case of large drums, on the other hand, which can have a diameter of a few meters, the side discs consist of tubes which run radially and are connected to the hub and are welded to the outside with a circular flat iron. Such drums are expensive to manufacture and, because of their size, are difficult to transport.

Es besteht die Aufgabe, die Trommeln so auszubilden, daß sie aus untereinander gleichen Teilen gefertigt werden können und für einen Transport zerlegbar sind.The task is to design the drums so that they can be made from parts that are identical to one another and can be dismantled for transport.

Gelöst wird diese Aufgabe mit den kennzeichnenden Merk­malen des Anspruches 1. Vorteilhafte Ausgestaltungen sind den Unteransprüchen entnehmbar.This object is achieved with the characterizing features of claim 1. Advantageous refinements can be found in the subclaims.

Ausführungsbeispiele werden nachfolgend an Hand der Zeich­nungen näher erläutert. Es zeigen:

  • Fig. 1: eine Seitenansicht einer Trommel links in einer ersten Ausführungsform, rechts in einer zweiten Ausführungsform;
  • Fig. 2: einen Schnitt längs der Linie II-II in Fig. 1;
  • Fig. 3: einen Teilschnitt längs der Linie III-­III gemäß einer ersten Ausgestaltung und
  • Fig. 4: einen weiteren Schnitt längs der Linie III-III gemäß einer zweiten Ausgestaltung.
Exemplary embodiments are explained in more detail below with reference to the drawings. Show it:
  • 1: a side view of a drum on the left in a first embodiment, on the right in a second embodiment;
  • 2 shows a section along the line II-II in Fig. 1.
  • 3: a partial section along the line III-III according to a first embodiment and
  • 4: a further section along the line III-III according to a second embodiment.

Die Trommeln gemäß der Neuerung dienen dem wilden oder spiraligen Auf-Abwicklung von Leitungen, Schläuchen, Seilen, Bändern usw. Ihr Haupteinsatzgebiet ist das Auf- und Abwickeln von Leitungen, die der Energiezufuhr an bewegliche Verbraucher dienen.The reels according to the innovation are used for the wild or spiral winding of lines, hoses, ropes, tapes, etc. Their main area of application is the winding and unwinding of lines that serve to supply energy to mobile consumers.

Die Trommeln weisen eine mittige Nabe 1 auf, deren Dreh­achse mit 2 bezeichnet ist. Je nach Einsatzzweck verläuft diese Achse 2 horizontal oder vertikal.The drums have a central hub 1, the axis of rotation of which is designated by 2. Depending on the application, this axis 2 runs horizontally or vertically.

Beidseits der Nabe 1 ist je eine Seitenronde 3 mit dieser verbunden. Die von den Seitenronden gebildeten Ebenen 4 verlaufen parallel zueinander und rechtwinklig zur Nabenachse 2.A side disk 3 is connected to the hub 1 on each side. The planes 4 formed by the side disks run parallel to one another and at right angles to the hub axis 2.

Bei dem in Figur 1 linksseitig dargestellten Ausführungs­beispiel sind die Ronden 3 aus einzelnen Kreissegmenten 5 zusammengesetzt. Jedes Kreissegment 5 weist zwei Radial­seiten 6 und eine sie verbindende Umfangsseite 7 auf. Die Umfangsseite 7 liegt auf einer Kreisbahn um die Achse 2, während die Radialseiten in Richtung dieser Achse 2 verlaufen. Die Umfangsseiten 7 der Kreissegmente 5 ergänzen sich somit zu einem Kreis um die Achse 2. Die Radialseiten 6 einander benachbarter Kreissegmente 5 sind über schematisch dargestellte Verbindungsmittel 8 miteinander verbunden. Es handelt sich hierbei bevor­zugt um lösbare Verbindungsmittel 8. Innenseitig sind die Radialseiten 6 der Kreissegmente 5 mit der Nabe 1 verbunden, wobei es sich bei den Verbindungsmitteln 9 ebenfalls um lösbare Verbindungsmittel handelt. Zu die­sem Zweck enden die Radialseiten 9 in einem Abstand zur Achse 2 der geringer ist als der Abstand des Außenumfangs der Nabe 1 zu dieser Achse 2.In the exemplary embodiment shown on the left in FIG. 1, the circular blanks 3 are composed of individual circular segments 5. Each circle segment 5 has two radial sides 6 and a peripheral side 7 connecting them. The peripheral side 7 lies on a circular path around the axis 2, while the radial sides run in the direction of this axis 2. The circumferential sides 7 of the circular segments 5 thus complement one another to form a circle around the axis 2. The radial sides 6 of adjacent circular segments 5 are connected to one another via schematically illustrated connecting means 8. These are preferably releasable connecting means 8. The radial sides 6 of the circular segments 5 with the hub 1 are on the inside connected, the connecting means 9 also being releasable connecting means. For this purpose, the radial sides 9 end at a distance from the axis 2 that is less than the distance from the outer circumference of the hub 1 to this axis 2.

Die Seitenronden 3 bestehen somit aus zueinander gleichen Kreissegmenten 5, die eine Serienfertigung ermöglichen. In Folge der lösbaren Verbindungsmittel 8, 9 ist die Trommel in ihre Einzelteile, bestehend aus der Nabe 1 und den Kreissegmenten 5 zerlegbar.The side rounds 3 thus consist of circle segments 5 which are identical to one another and which enable series production. As a result of the releasable connecting means 8, 9, the drum can be dismantled into its individual parts, consisting of the hub 1 and the circular segments 5.

Bei der Ausführungsform gemäß der rechten Seite der Figur 1 bestehen die Seitenronden 3A aus abwechselnd angeordne­ten und zuvor beschriebenen Kreissegmenten 5 und benach­barte Kreissegmente 5 verbindenden Verbindungsstücken 10. Diese Verbindungsstücke 10 verlaufen wie die Umfangs­seiten 7 am Umfang der Seitenronden und sind beispiels­weise über lösbare Schellen 11 mit den Umfangsseiten 7 dieser benachbarten Kreissegmente 5 verbunden. Bei dem Ausführungsbeispiel der rechten Hälfte der Figur 1 besteht also die Trommel aus der Nabe 1, den Kreis­segmenten 5 und den Verbindungsstücken 10, wobei diese Teile lösbar voneinander sind.In the embodiment according to the right-hand side of FIG. 1, the side blanks 3A consist of alternatingly arranged and previously described circular segments 5 and connecting circular segments 5 connecting adjacent circular segments 5 the peripheral sides 7 of these adjacent circle segments 5 connected. In the embodiment of the right half of FIG. 1, the drum consists of the hub 1, the circular segments 5 and the connecting pieces 10, these parts being detachable from one another.

Gemäß dem Schnitt nach Figur 2 bestehen die Kreissegmente 5 und bei der zweiten Ausführungsform auch die Verbindungs­stücke 10 aus einem Profilmaterial rechteckigen Quer­schnitts. Sie können jedoch auch aus einem hohlförmigen Rohrprofil bestehen. Gemäß Figur 3 weisen die Kreissegmen­te 5 und gegebenenfalls die Verbindungsstücke 10 ein L-Profil 12 auf. Bei diesem L-Profil 12 verläuft der eine Schenkel 13 jeweils in der Ebene 4, während der dazu rechtwinklig verlaufende Schenkel 14 von dieser Ebene zur Außenseite der Seitenronde verläuft.According to the section according to FIG. 2, the circular segments 5 and, in the second embodiment, also the connecting pieces 10 consist of a profile material of rectangular cross section. However, they can also consist of a hollow tubular profile. According to FIG. 3, the circular segments 5 and optionally the connecting pieces 10 have an L-profile 12. In this L-profile 12, one leg 13 runs in each case in the plane 4, while the leg 14 running at right angles thereto runs from this Level runs to the outside of the side disc.

Nach Figur 4 bestehen die Segmente 5 aus Tafeln 15, welche längs der Radialseiten 6 und der Umfangsseite 7 abgewinkelt sind. Die Abwinkelungen 16 verlaufen von der Tafelebene, also von der Ebene 4 jeweils zur Außenseite der Seitenronden bzw. der Trommeln. Die Abwinkelungen 16 können mit einer Einlaufschräge 17 versehen sein. Auf diese Weise können die Seitenronden aus einem Flach­material hergestellt werden, ohne daß zusätzliche Verstre­bungen erforderlich wären.According to FIG. 4, the segments 5 consist of plates 15 which are angled along the radial sides 6 and the peripheral side 7. The bends 16 run from the plane of the table, that is to say from level 4, to the outside of the side blanks or the drums. The bends 16 can be provided with an inlet slope 17. In this way, the side blanks can be made from a flat material without the need for additional struts.

Claims (12)

1. Trommel zum Auf- und Abrollen von Leitungen, Seilen, Bändern und Schläuchen mit einer mittigen Nabe und mit beidseits der Nabe angeordneten scheibenförmigen Seitenronden, die mit der Nabe verbunden sind und deren parallel zueinander verlaufenden Ebenen senkrecht zur Achse der Nabe verlaufen, dadurch gekenn­zeichnet, daß die Seitenronden (3) zumindest teilweise aus miteinader verbundenen Kreissegmenten (5) bestehen, die jeweils zwei in Richtung der Naben­achse (2) verlaufende Radialseiten (6) und eine die Radialseiten (6) miteinander verbindende Umfangsseite (7) aufweisen.1. Drum for winding and unrolling cables, ropes, tapes and hoses with a central hub and with disc-shaped side plates arranged on both sides of the hub, which are connected to the hub and whose parallel planes are perpendicular to the axis of the hub, characterized that the side discs (3) at least partially consist of circular segments (5) connected to each other, each having two radial sides (6) running in the direction of the hub axis (2) and a peripheral side (7) connecting the radial sides (6). 2. Trommel nach Anspruch 1, dadurch gekenn­zeichnet, daß die Seitenronden (3) ausschließlich aus zueinander gleich großen Kreissegmenten (5) bestehen.2. Drum according to claim 1, characterized in that the side discs (3) consist exclusively of circle segments (5) of equal size. 3. Trommel nach Anspruch 1, dadurch gekenn­zeichnet, daß die Seitenronden (3A) aus zu­einander gleich großen Kreissegmenten (5) und benach­barte Kreissegmente (5) miteinander verbindende, am Umfang verlaufende Verbindungsstücke (10) bestehen.3. Drum according to claim 1, characterized in that the side blanks (3A) consist of circle segments (5) of equal size and adjacent circle segments (5) connecting, circumferential connecting pieces (10). 4. Trommel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Kreissegmente (5) lösbar miteinander und der Nabe (1) verbunden sind.4. Drum according to one of claims 1 to 3, characterized in that the circular segments (5) are detachably connected to one another and the hub (1). 5. Trommel nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Kreissegmente (5) jeweils aus einem längs der Raidalseiten (6) und der Umfangsseite (7) verlaufenden Profilmaterial bestehen.5. Drum according to one of claims 1 to 4, characterized in that the circular segments (5) each consist of a profile material running along the raidal sides (6) and the peripheral side (7). 6. Trommel nach Anspruch 5, dadurch gekenn­zeichnet, daß das Profilmaterial ein Hohlpro­fil aufweist.6. Drum according to claim 5, characterized in that the profile material has a hollow profile. 7. Trommel nach Anspruch 5, dadurch gekenn­zeichnet, daß das Profilmaterial mindestens L-Profil (12) aufweist, bei dem ein Schenkel (13) in der Ebene (4) der Seitenronden (3) und der andere Schenkel (14) von dieser Ebene (4) zur Außenseite der Trommel verläuft.7. Drum according to claim 5, characterized in that the profile material has at least L-profile (12), in which one leg (13) in the plane (4) of the side blanks (3) and the other leg (14) from this plane (4) runs to the outside of the drum. 8. Trommel nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Segmente (5) aus Tafeln (15) bestehen, die längs der Radialseiten (6) und der Umfangsseite (7) abgewinkelt sind und die Abwinkelungen (16) von der Tafelebene zur Außenseite der Trommel verlaufen.8. Drum according to one of claims 1 to 4, characterized in that the segments (5) consist of plates (15) which are angled along the radial sides (6) and the peripheral side (7) and the bends (16) from the Board level to the outside of the drum. 9. Trommel nach einem der Ansprüche 1, 4 bis 8, dadurch gekennzeichnet, daß die Kreissegmente (5) unterschiedlich groß sind.9. Drum according to one of claims 1, 4 to 8, characterized in that the circular segments (5) are of different sizes. 10. Trommel nach Anspruch 9, dadurch gekenn­zeichnet, daß die von den Radialseiten (6) eingeschlossenen Winkel unterschiedlich groß sind.10. Drum according to claim 9, characterized in that the angles enclosed by the radial sides (6) are of different sizes. 11. Trommel nach Anspruch 9, dadurch gekenn­zeichnet, daß die Länge der Radialseiten (6) unterschiedlich ist.11. Drum according to claim 9, characterized in that the length of the radial sides (6) is different. 12. Trommel nach Anspruch 9, dadurch gekenn­zeichnet, daß Kreissegmente (5) mit langen und kurzen Radialseiten (6) abwechselnd nebeneinander angeordnet sind.12. Drum according to claim 9, characterized in that circular segments (5) with long and short radial sides (6) are arranged alternately side by side.
EP90105489A 1989-04-12 1990-03-23 Reel Withdrawn EP0392232A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8904594U 1989-04-12
DE8904594U DE8904594U1 (en) 1989-04-12 1989-04-12

Publications (1)

Publication Number Publication Date
EP0392232A1 true EP0392232A1 (en) 1990-10-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP90105489A Withdrawn EP0392232A1 (en) 1989-04-12 1990-03-23 Reel

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EP (1) EP0392232A1 (en)
AU (1) AU5309690A (en)
DE (1) DE8904594U1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436740A1 (en) * 1978-09-22 1980-04-18 Cecchi Gerard Cable winding drum having fabricated flanges - bolted together and having wooden cover to protect cable
EP0064894A1 (en) * 1981-04-30 1982-11-17 TREFILERIES ET ATELIERS DE COMMERCY Société Anonyme dite: Reel for filamentary material, in particular for welding wire
CH648265A5 (en) * 1982-04-22 1985-03-15 Gerard Cecchi CABLE REEL.
US4679746A (en) * 1985-02-19 1987-07-14 Ferriere Nord Spa Reel to wind packages of wire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436740A1 (en) * 1978-09-22 1980-04-18 Cecchi Gerard Cable winding drum having fabricated flanges - bolted together and having wooden cover to protect cable
EP0064894A1 (en) * 1981-04-30 1982-11-17 TREFILERIES ET ATELIERS DE COMMERCY Société Anonyme dite: Reel for filamentary material, in particular for welding wire
CH648265A5 (en) * 1982-04-22 1985-03-15 Gerard Cecchi CABLE REEL.
US4679746A (en) * 1985-02-19 1987-07-14 Ferriere Nord Spa Reel to wind packages of wire

Also Published As

Publication number Publication date
AU5309690A (en) 1990-10-18
DE8904594U1 (en) 1989-07-20

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