EP0043367A2 - Winding apparatus for winding filamentary material on a spool - Google Patents

Winding apparatus for winding filamentary material on a spool Download PDF

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Publication number
EP0043367A2
EP0043367A2 EP81890106A EP81890106A EP0043367A2 EP 0043367 A2 EP0043367 A2 EP 0043367A2 EP 81890106 A EP81890106 A EP 81890106A EP 81890106 A EP81890106 A EP 81890106A EP 0043367 A2 EP0043367 A2 EP 0043367A2
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EP
European Patent Office
Prior art keywords
winding
spool
speed
winding material
coil
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
EP81890106A
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German (de)
French (fr)
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EP0043367A3 (en
EP0043367B1 (en
Inventor
Walter Dipl.-Ing. Kytir
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.)
Rosendahl Maschinen GmbH
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Rosendahl Maschinen GmbH
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Publication date
Application filed by Rosendahl Maschinen GmbH filed Critical Rosendahl Maschinen GmbH
Priority to AT81890106T priority Critical patent/ATE10605T1/en
Publication of EP0043367A2 publication Critical patent/EP0043367A2/en
Publication of EP0043367A3 publication Critical patent/EP0043367A3/en
Application granted granted Critical
Publication of EP0043367B1 publication Critical patent/EP0043367B1/en
Expired legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2848—Arrangements for aligned winding
    • B65H54/2854—Detection or control of aligned winding or reversal
    • B65H54/2857—Reversal control
    • B65H54/286—Reversal control by detection that the material has reached the flange or the reel end
    • B65H54/2863—Reversal control by detection that the material has reached the flange or the reel end the flange acting on the material, e.g. provoking wire climbing or incident angle changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2884—Microprocessor-controlled traversing devices in so far the control is not special to one of the traversing devices of groups B65H54/2803 - B65H54/325 or group B65H54/38

Definitions

  • the invention relates to a winding machine for winding strand-shaped winding material onto a spool, to which the winding material is fed via a strand guide, with a laying drive for a reciprocating longitudinally reciprocating movement of the spool and strand guide, the laying drive when the winding material rises on a spool flange is controlled according to a predetermined program during the transition to the next higher winding position.
  • a cable winding machine is also known, in which the ascent into a new winding position is detected by layer guards, who have a swivel arm which rests with a sliding shoe on the winding and can be raised against spring force, with an electrical one when the arms are swung up Signal is triggered.
  • layer guards who have a swivel arm which rests with a sliding shoe on the winding and can be raised against spring force, with an electrical one when the arms are swung up Signal is triggered.
  • Such position monitors with tactile or sliding pieces directly attacking the material to be wound are, however, in many cases unsuitable, even susceptible to wear and may damage more sensitive material to be wound.
  • the invention has for its object to equip winding machines of the type in question with a very inexpensive and completely trouble-free and wear-free device for detecting the ascent of the turns in a winding position.
  • This object is achieved according to the invention by a reversing device which detects the ratio of the coil speed and the winding material feed speed and which, when the ratio of the coil speed to the feed speed changes, switches on the control program for the transition to the next winding position.
  • the reversing device can be constructed in a very simple manner and consist only of a spool tachometer, a measuring device which detects the feed speed of the winding material and a programmable computer which immediately indicates a change in the monitored ratio.
  • the feed rate remains constant while the bobbin rotational speed corresponding to reduced via a reduction or D rehmomentüberwachungs- means of winding position to the winding position becomes.
  • the receiving bobbin can be driven at a constantly constant speed, in which case the feed speed of the winding material increases from winding position to winding position.
  • the changeover device detects the transition to a new winding position reliably and quickly, so that the changeover program for the laying drive is initiated and executed under recurring constant conditions .
  • FIGS. 1 to 3 illustrate a winding machine with a four-legged frame 2 which can be moved on rollers 1 and on the upper part of which two quill arms 3, 4 are suspended. on the lower quill 5,6 a coil 7 with flanges 8 is received.
  • a coil-shaped winding material 10 is fed to the coil 7 via a strand guide 9 which is arranged in a stationary manner and which is to be wound up with closely adjacent turns and with winding layers lying exactly one above the other.
  • the winding material run-up point 11 moves back and forth between the coil flanges 8, the winding material being intended to run onto the spool with a constant run-up angle ⁇ in order to achieve a close contact between adjacent windings.
  • the winder is moved back and forth in front of the strand guide 9 by means of a feed drive 12 in the exemplary embodiment.
  • the winding machine is provided with a spool tachometer 13 and with a measuring device 14 which detects the feed speed of the material to be wound, the measurement data of which are supplied to a programmable computer 15 which monitors the ratio of the two measured variables and, when changed, switches on the transition control program for the feed drive 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Winding Filamentary Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Insulating Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Earth Drilling (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Saccharide Compounds (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

A winding machine which can move back and forth on guide rails for winding strand-shaped winding material includes a frame and a spool, the spool being rotatably mounted on a vertical spindle sleeve arm. A spool speed detection meter for detecting the speed of rotation of the spool and a measuring device for detecting the arrival speed of the winding material are provided on a stationary strand guide. A computer compares the speed of rotation of the spool and the arrival speed of the winding material, and upon a sudden change in the ratio of both these measured variables effects a reverse movement of the feed drive which moves the winding machine.

Description

Die Erfindung betrifft eine Wickelmaschine zum Aufwickeln von strangförmigem Wickelgut auf eine Spule, welcher das Wickelgut über einen Strangführer zugeführt wird, mit einem Verlegeantrieb für eine längs einander hin-und hergehende Changierbewegung von Spule und Strangführer, wobei der Verlegeantrieb bei Aufsteigen des Wickelgutes an einem Spulenflansch nach einem vorgegebenen Programm während des Übergangs in die nächst höhere Wickellage gesteuert wird.The invention relates to a winding machine for winding strand-shaped winding material onto a spool, to which the winding material is fed via a strand guide, with a laying drive for a reciprocating longitudinally reciprocating movement of the spool and strand guide, the laying drive when the winding material rises on a spool flange is controlled according to a predetermined program during the transition to the next higher winding position.

Wenn bei derartigen Wickelmasbhinen während der Ausbildung einer Wickellage die Wickelgut-Auflaufstelle bis an einen Spulenflansch herangelaufen ist, müssen zur Erzielung eines guten Wickelbildes und zum exakten Ausfüllen des verbleibenden Zwickelraumes eine Reihe spezieller Verlegebewegungen ausgeführt werden, damit ein regelmäßiger Übergang in die nächste Wickellage erreicht wird. Üblicherweise wird zwischen den beiden Spulenflanschen das Wickelgut mit einem Rückhaltewinkel zugeführt, um eine enge Anlage der Windungen zu gewährleisten. Die Verlegebewegungen werden bei den bekannten Wickelmaschinen entweder durch ein axiales Verfahren der Spule oder durch ein zur Spulenachse paralleles Verfahren des Strangführers ausgeführt. Ein bei Anlaufen der Wickelgutauflaufstelle an einem Spulenflansch üblicherweise (DE-PS 15 74 425) ausgeführtes Programm von Verlegebewegungen besteht aus

  • 1) Parallelziehen des Wickelgutes zum Flansch für eine bestimmte Spulenumdrehung bis Aufbauen der ersten Windung der nächsten Wickellage,
  • 2) Wegziehen des Wickelgutes vom Flansch, um ein Aufklettern der Windungen am Flansch in die übernächste Lage zu vermeiden,
  • 3) nach einer bestimmten weiteren Spulendrehung Zurückschwenken des Wickelgutes zur Einstellung des gewünschten Rückhaltewinkels für das Wickeln in der nächsten Wickellage.
If, in the case of such winding machines, the winding material take-up point has run up to a coil flange during the formation of a winding layer, a number of special laying movements must be carried out in order to achieve a good winding pattern and to exactly fill the remaining gusset space so that a regular transition to the next winding position is achieved . Usually, the material to be wound is fed with a retaining angle between the two coil flanges in order to ensure that the windings fit tightly. The laying movements are either in the known winding machines by an axial method of Coil or carried out by a movement of the strand guide parallel to the coil axis. A program of laying movements which is usually carried out when the winding material take-up point starts at a coil flange (DE-PS 15 74 425) consists of
  • 1) pulling the winding material parallel to the flange for a specific spool revolution until the first turn of the next winding layer is built up,
  • 2) pulling the winding material away from the flange in order to prevent the windings on the flange from climbing up into the position after that,
  • 3) after a certain further spool rotation, swiveling the winding material back to set the desired retention angle for winding in the next winding position.

Für eine ordnungsgemäße Verlegung ist von entscheidender Bedeutung, das Anlaufen der Wickeauflaufstelle an einen Flansch oder das Aufsteigen einer neuen Wickellage am Flansch zuverlässig zu erkennen, damit das danach auszuführende Programm immer zum exakt richtigen Zeitpunkt eingeschaltet wird.For proper installation, it is vitally important to reliably detect the start of the winding take-up point on a flange or the ascending of a new winding layer on the flange so that the program to be executed afterwards is always switched on at exactly the right time.

Durch die DE-PS 15 74 425 und 19 02 722 sind Wickelmaschinen mit Changierantrieb für die Spule bekannt, bei denen am Gestell der Wickelmaschine Endschalter zur Erfassung der von der Spulenlänge abhängigen Endstellungen angeordnet sind, die in Verbindung mit weiteren Endschaltern, die abhängig vom Zulaufwinkel des Wickelgutes gesteuert werden, die Verlegebewegungsabläufe beim Übergang in eine nächste Wickellage steuern. Die dortige Erfassung und Steuerung des Verlegeantriebes beim Übergang in die nächste Wickellage ist aber konstruktiv aufwendig und erfordert exakte mechanische Einstellungen. Durch die US-PS 39 51 355 ist es bekannt, das Aufsteigen einer neuen Wickellage mittels berührungslos arbeitender Näherungsschalter zu erfassen. Diese müssen aber von Wickellage zu Wickellage über gesonderte Schrittschaltmotore angehoben werden, wodurch die dortige Anordnung verhältnismäßig aufwendig und störanfällig wird. Durch die DE-OS 25 56 484 ist ferner eine Kabelwickelmaschine bekannt, bei welcher der Aufstieg in eine neue Wickellage durch Lagenwächter erfaßt wird, die einen mit einem Gleitschuh auf dem Wickel aufliegenden, gegen Federkraft anhebbaren Schwenkarm aufweisen, wobei beim Hochschwenken der Arme ein elektrisches Signal ausgelöst wird. Solche Lagenwächter mit unmittelbar am Wickelgut angreifenden Tast- oder Gleitstücken sind jedoch vielfach ungeeignet, selbst verschleißanfällig und können unter Umständen empfindlicheres Wickelgut beschädigen.From DE-PS 15 74 425 and 19 02 722 winding machines with traversing drive for the coil are known, in which limit switches are arranged on the frame of the winding machine for detecting the end positions dependent on the coil length, which in conjunction with further limit switches depending on the inlet angle of the winding material can be controlled, control the laying movement sequences during the transition to a next winding position. The detection and control of the laying drive there during the transition to the next winding position is structurally complex and requires exact mechanical settings. By US-PS 39 51 355 it is Known to detect the rise of a new winding position by means of proximity switches. However, these must be raised from winding position to winding position using separate stepping motors, which makes the arrangement there relatively complex and prone to failure. From DE-OS 25 56 484 a cable winding machine is also known, in which the ascent into a new winding position is detected by layer guards, who have a swivel arm which rests with a sliding shoe on the winding and can be raised against spring force, with an electrical one when the arms are swung up Signal is triggered. Such position monitors with tactile or sliding pieces directly attacking the material to be wound are, however, in many cases unsuitable, even susceptible to wear and may damage more sensitive material to be wound.

Der Erfindung liegt die Aufgabe zugrunde, Wickelmaschinen der anstehenden Art mit einer sehr preiswerten und völlig stör- und verschleißfreien Einrichtung zur Erfassung des Aufsteigens der Windungen in eine Wicklungslage auszurüsten. Die Lösung dieser Aufgabe ist erfindungsgemäß erreicht durch eine das Verhältnis von Spulendrehzahl und Wickelgut-Zulaufgeschwindigkeit erfassende Umsteuereinrichtung, welche bei Änderung des Verhältnisses von Spulendrehzahl zu Zulaufgeschwindigkeit das Steuerungsprogramm für den übergang in die nächste Wickellage einschaltet. Der Erfindung zufolge kann die Umsteuereinrichtung hierbei sehr einfach aufgebaut werden und nur aus einem Spulendrehzahlmesser, einer die Zulaufgeschwindigkeit des Wickelgutes erfassenden Meßeinrichtung und aus einem programmierbaren Rechner bestehen, der eine Änderung des überwachten Verhältnisses sofort angibt.The invention has for its object to equip winding machines of the type in question with a very inexpensive and completely trouble-free and wear-free device for detecting the ascent of the turns in a winding position. This object is achieved according to the invention by a reversing device which detects the ratio of the coil speed and the winding material feed speed and which, when the ratio of the coil speed to the feed speed changes, switches on the control program for the transition to the next winding position. According to the invention, the reversing device can be constructed in a very simple manner and consist only of a spool tachometer, a measuring device which detects the feed speed of the winding material and a programmable computer which immediately indicates a change in the monitored ratio.

Bei üblichen Wickelmaschinen am Ende von Kabelfertigungsanlagen bleibt die Zulaufgeschwindigkeit konstant, während die Spulendrehzahl über ein Reduziergetriebe oder Drehmomentüberwachungs- einrichtung von Wickellage zu Wickellage entsprechend gesenkt wird. Bei Umwicklern kann dagegen die aufnehmende Spule mit ständig konstanter Drehzahl angetrieben werden, in welchem Falle von Wickellage zu Wickellage die Zulaufgeschwindigkeit des Wickelgutes steigt. In beiden Fällen und auch dann, wenn Drehzahl und Zulaufgeschwindigkeit variable Größen sind, wird durch die Umsteuereinrichtung nach der Erfindung jeweils der Übergang auf eine neue Wickellage zuverlässig und rasch erfaßt, so daß unter jeweils wiederkehrenden konstanten Bedingungen das Umsteuerungsprogramm für den Verlegeantrieb eingeleitet und ausgeführt wird. Da man durch entsprechende Rechnerprogramme die Möglichkeit hat, verschiedene Störeinflüsse, wie beispielsweise wiederkehrende Durchmesserschwankungen des Wickelgutes herauszufiltern, lassen sich mit der erfindungsgemäßen Umsteuerungsmethode sehr gute Resultate für die Flanscherkerinung bzw. das Aufsteigen in die nächste Lage erreichen. Die Grenzen der hier angewandten Methode liegen im Verhältnis von kleinstem Wickelgutdurchmesser zum Durchmesser und der Ungenauigkeiten der Spule. Praktische Erprobungen führten zu besten Erfolgen bis herunter zu einem Wickelgutdurchmesser von 8 bis 10 mm.In conventional wrapping machines at the end of cable manufacturing equipment, the feed rate remains constant while the bobbin rotational speed corresponding to reduced via a reduction or D rehmomentüberwachungs- means of winding position to the winding position becomes. In the case of rewinders, on the other hand, the receiving bobbin can be driven at a constantly constant speed, in which case the feed speed of the winding material increases from winding position to winding position. In both cases and also when the speed and feed speed are variable, the changeover device according to the invention detects the transition to a new winding position reliably and quickly, so that the changeover program for the laying drive is initiated and executed under recurring constant conditions . Since you have by appropriate computer programs the possibility of various disturbances such as recurrent D urchmesserschwankungen filter out of the winding material, can be personalized with the invention Umsteuerungsmethode very good results for the Flanscherkerinung or moving on to the next layer to achieve. The limits of the method used here lie in the ratio of the smallest winding diameter to the diameter and the inaccuracies of the coil. Practical tests led to the best success down to a winding diameter of 8 to 10 mm.

Die Erfindung wird im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben, wobei in der Zeichnung zeigen:

  • Figur 1 eine Wickelmaschine nach der Erfindung in Vorderansicht,
  • Figur 2 die Wickelmaschine, in Figur 1 in Richtung des-Pfeiles II gesehen und
  • Figur 3 eine auszugsweise Draufsicht auf die Wickelmaschine nach Figur 2.
The invention is described below with reference to an embodiment shown in the drawing, in which:
  • 1 shows a winding machine according to the invention in front view,
  • Figure 2 shows the winding machine, seen in Figure 1 in the direction of arrow II and
  • 3 shows a partial top view of the winding machine according to FIG. 2.

Die Figuren 1 bis 3 veranschaulichen eine Wickelmaschine mit einem vierbeinigen, auf Rollen 1 verfahrbaren Gerüst 2, an dessen oberen Teil zwei Pinolenarme 3,4 aufgehängt sind, auf deren unteren Pinolen 5,6 eine Spule 7 mit Flanschen 8 aufgenommen ist. Der Spule 7 wird über einen ortsfest angeordneten Strangführer 9 ein strangförmiges Wickelgut 10 zugeführt, das mit eng aneinander anliegenden Windungen und mit exakt übereinander liegenden Wickellagen aufgewickelt werden soll. Während des Wickelvorganges wandert die Wickelgutauflaufstelle .11 zwischen den Spulenflanschen 8 hin und her, wobei-zur Erzielung einer engen Anlage benachbarter Windungen das Wickelgut mit einem konstanten Auflaufwinkel α auf die Spule auflaufen soll. Zur Aufrechterhaltung des α Winkels ( wird der Wickler beim Ausführungsbeispiel auf bodenseitigen Schienen vor dem Strangführer 9 mittels eines Vorschubantriebes 12 hin und.her verfahren.FIGS. 1 to 3 illustrate a winding machine with a four-legged frame 2 which can be moved on rollers 1 and on the upper part of which two quill arms 3, 4 are suspended. on the lower quill 5,6 a coil 7 with flanges 8 is received. A coil-shaped winding material 10 is fed to the coil 7 via a strand guide 9 which is arranged in a stationary manner and which is to be wound up with closely adjacent turns and with winding layers lying exactly one above the other. During the winding process, the winding material run-up point 11 moves back and forth between the coil flanges 8, the winding material being intended to run onto the spool with a constant run-up angle α in order to achieve a close contact between adjacent windings. To maintain the α angle (in the exemplary embodiment, the winder is moved back and forth in front of the strand guide 9 by means of a feed drive 12 in the exemplary embodiment.

Wenn die Wickelgut-Auflaufstelle 11 an einem Flansch 8 anläuft, steigt die nächste Windung in die nächst höhere Wickellage, deren Wickeldurchmesser um den doppelten Durchmesser des Wickelgutes größer ist als zuvor. Damit ändert sich sprunghaft das Verhältnis zwischen Spulendrehzahl und Wickelgutzulaufgeschwindigkeit. Die Wickelmaschine ist mit einem Spulendrehzahlmesser 13 und mit einer die Zulaufgeschwindigkeit des Wickelgutes erfassenden Meßeinrichtung 14 versehen, deren Meßdaten an einen programmierbaren Rechner 15 geliefert werden, der das Verhältnis der beiden Meßgrößen überwacht und bei Änderung das Übergangs-Steuerungsprogramm für den Vorschubantrieb 12 einschaltet.When the winding material run-up point 11 runs against a flange 8, the next turn rises to the next higher winding layer, the winding diameter of which is twice the diameter of the winding material than before. This suddenly changes the relationship between the spool speed and the winding material feed speed. The winding machine is provided with a spool tachometer 13 and with a measuring device 14 which detects the feed speed of the material to be wound, the measurement data of which are supplied to a programmable computer 15 which monitors the ratio of the two measured variables and, when changed, switches on the transition control program for the feed drive 12.

Claims (2)

1. Wickelmaschine zum Aufwickeln von strangförmigem Wickelgut auf eine Spule, welcher das Wickelgut über einen Strangführer zugeführt wird, mit einem Verlegeantrieb für eine längs einander hin- und hergehenden Changierbewegung von Spule und Strangführer, wobei der Verlegeantrieb bei Aufsteigen des Wickelgutes an einem Spulenflansch nach einem vorgegebenen Programm während des Übergangs in die nächst höhere Wickellage gesteuert wird,
gekennzeichnet durch
eine das Verhältnis von Spulendrehzahl und Wickelgut-Zulaufgeschwindigkeit erfassende Umsteuereinrichtung, welche bei Änderung des Verhältnisses von Spulendrehzahl zur Zulaufge= schwindigkeit das Steuerungsprogramm für den Übergang in die nächste Wickellage einschaltet.1.Winder for winding strand-shaped winding material onto a spool, to which the winding material is fed via a strand guide, with a laying drive for a reciprocating longitudinally reciprocating movement of the spool and strand guide, the laying drive when the winding material rises on a spool flange after a specified program is controlled during the transition to the next higher winding position,
marked by
a reversing device which detects the ratio of the coil speed and the winding material feed speed and which switches on the control program for the transition to the next winding position when the ratio of the coil speed to the feed speed changes. 2. Wickelmaschine nach Anspruch 1,
dadurch gekennzeichnet,
daß die Umsteuereinrichtung aus einem Spulendrehzahlmesser (13), einer die Zulaufgeschwindigkeit des Wickelgutes erfassenden Meßeinrichtung (14) und aus einem programmierbaren Rechner (15) besteht.2. winding machine according to claim 1,
characterized,
that the reversing device consists of a spool tachometer (13), a measuring device (14) detecting the feed speed of the winding material and a programmable computer (15).
EP81890106A 1980-06-27 1981-06-24 Winding apparatus for winding filamentary material on a spool Expired EP0043367B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81890106T ATE10605T1 (en) 1980-06-27 1981-06-24 WINDING MACHINE FOR WINDING CONTINUOUS MATERIAL ON A COIL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3024093 1980-06-27
DE19803024093 DE3024093A1 (en) 1980-06-27 1980-06-27 WRAPPING MACHINE FOR WINDING STRAND-SHAPED GOODS ON A REEL

Publications (3)

Publication Number Publication Date
EP0043367A2 true EP0043367A2 (en) 1982-01-06
EP0043367A3 EP0043367A3 (en) 1982-01-13
EP0043367B1 EP0043367B1 (en) 1984-12-05

Family

ID=6105595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81890106A Expired EP0043367B1 (en) 1980-06-27 1981-06-24 Winding apparatus for winding filamentary material on a spool

Country Status (8)

Country Link
US (1) US4411396A (en)
EP (1) EP0043367B1 (en)
JP (1) JPS5777169A (en)
AT (1) ATE10605T1 (en)
BR (1) BR8104045A (en)
DE (1) DE3024093A1 (en)
ES (1) ES8204388A1 (en)
FI (1) FI66325C (en)

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GB2183212A (en) * 1985-11-23 1987-06-03 Handling Consultants Ltd Apparatus for handling loads
GB2207211A (en) * 1987-07-18 1989-01-25 Galliford Pipeline Services Li Winching cable through duct
GB2271973A (en) * 1992-05-20 1994-05-04 Superwinch Ltd Winch assembly.
GB2296481A (en) * 1994-11-28 1996-07-03 Stage Tech Ltd Zero fleet angle winch
US9783399B2 (en) 2012-01-27 2017-10-10 Liebherr Components Biberach Gmbh Rope winch

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US4477035A (en) * 1982-02-04 1984-10-16 Oconnor Lawrence Winding a package of tape
DE3810532C2 (en) * 1988-03-28 1993-11-11 Werner Henrich Device for winding up strand-like material
SE9200412L (en) * 1992-02-12 1993-07-26 Maillefer Nokia Holding PROCEDURE AND DEVICE FOR WINDING OF A STRING SIZE GOODS ON A FLANGE-BORED SPOIL
US5485972A (en) * 1993-11-19 1996-01-23 The United States Of America As Represented By The Secretary Of The Navy Cable recovery winder
US10133327B2 (en) * 2016-06-07 2018-11-20 Konnectronix, Inc. Smart cord reel
CN108502621A (en) * 2018-03-02 2018-09-07 张广山 It is a kind of that there is the fiber optic cable actinobacillus device for measuring function
CN109834995B (en) * 2019-03-18 2020-09-29 江苏思源彩印包装有限公司 Angle adjusting device of paper tube forming machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183212A (en) * 1985-11-23 1987-06-03 Handling Consultants Ltd Apparatus for handling loads
GB2183212B (en) * 1985-11-23 1989-11-08 Handling Consultants Ltd Improvements to equipment for handling loads
GB2207211A (en) * 1987-07-18 1989-01-25 Galliford Pipeline Services Li Winching cable through duct
GB2271973A (en) * 1992-05-20 1994-05-04 Superwinch Ltd Winch assembly.
GB2296481A (en) * 1994-11-28 1996-07-03 Stage Tech Ltd Zero fleet angle winch
US9783399B2 (en) 2012-01-27 2017-10-10 Liebherr Components Biberach Gmbh Rope winch
DE102012001592B4 (en) 2012-01-27 2019-02-28 Liebherr-Components Biberach Gmbh winch

Also Published As

Publication number Publication date
EP0043367A3 (en) 1982-01-13
ES503446A0 (en) 1982-05-16
FI811960L (en) 1981-12-28
DE3024093C2 (en) 1988-12-15
BR8104045A (en) 1982-03-16
ES8204388A1 (en) 1982-05-16
EP0043367B1 (en) 1984-12-05
US4411396A (en) 1983-10-25
JPS6364376B2 (en) 1988-12-12
ATE10605T1 (en) 1984-12-15
JPS5777169A (en) 1982-05-14
DE3024093A1 (en) 1982-01-21
FI66325B (en) 1984-06-29
FI66325C (en) 1984-10-10

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