EP0189525B1 - Winch - Google Patents

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Publication number
EP0189525B1
EP0189525B1 EP85113301A EP85113301A EP0189525B1 EP 0189525 B1 EP0189525 B1 EP 0189525B1 EP 85113301 A EP85113301 A EP 85113301A EP 85113301 A EP85113301 A EP 85113301A EP 0189525 B1 EP0189525 B1 EP 0189525B1
Authority
EP
European Patent Office
Prior art keywords
cable
winch according
housings
housing
side faces
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
EP85113301A
Other languages
German (de)
French (fr)
Other versions
EP0189525A3 (en
EP0189525A2 (en
Inventor
Klaus Donner
Rainer Dipl.-Ing. Horbach
Karl Knaack
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Priority to AT85113301T priority Critical patent/ATE55359T1/en
Publication of EP0189525A2 publication Critical patent/EP0189525A2/en
Publication of EP0189525A3 publication Critical patent/EP0189525A3/en
Application granted granted Critical
Publication of EP0189525B1 publication Critical patent/EP0189525B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/26—Other details, e.g. housings
    • 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
    • B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels

Definitions

  • the invention relates to a winch with a plurality of cable drums connected to one another in terms of drive, according to the preamble of patent claim 1.
  • Such a winch is known from GB-A-20 53 833, where the individual cable drums are attached to a support structure via U-shaped brackets.
  • Another winch of a similar type is known from DE-B 26 04 534 and is used in a lifting and lowering station of a monorail system.
  • the cable drums are supported by roller bearings on a drive shaft, which in turn is supported by roller bearings in a supporting structure.
  • the storage effort is unnecessarily large, and the cable drums are only intended for certain purposes. This effort is probably justifiable for lifting and lowering stations within a conveyor system, but not for the many other possible applications of winches.
  • the object of the invention is therefore to design a winch in such a way that it can be manufactured, supported and used with little effort.
  • This object is achieved in that the holder is designed as a closed housing on five sides, in the side surfaces of which the cable drum is mounted, and in that several side surfaces of the housing are provided with fastening bores via which it can be connected to the supporting structure.
  • the mounting holes which can be provided with threads or inserted into the set nuts, the housing of the cable drums can be attached at different locations without additional bearings being required for the power transmission.
  • the housing can consist of two halves welded together, the weld joint running perpendicular to the opposite side surfaces with bearings for the cable drum axes and thus not affecting the bearing points.
  • Such a housing is easy to manufacture as a pressed part and also has pressed-in bearing surfaces and stop surfaces for the roller bearings.
  • An axis for axially displaceable rope guidance is guided through the fastening bores located opposite one another at the rope inlet, parallel to the rope drum axis.
  • the mounting hole for the axle is the same as the other mounting holes for attaching the housing to the support structure and therefore does not require a special operation. If all mounting holes are provided with threads or set nuts anyway, screws that hold a tubular axis can also be screwed into the mounting holes for the axis.
  • the axis can also be guided through smooth mounting holes and secured outside the housing with snap rings against axial displacement.
  • the cable guide itself is a simple, with a hole on the axis sliding, provided with a cable inlet slot, which has a pressure roller on the cable above the hole and on which a slide block is inserted below the hole into the cable groove of the cable drum.
  • the rope pulley and slide block jointly cause the rope guide to move without tilting when the rope drum is turned.
  • there are several safety plates covering the rope which are welded to one half of the housing before the halves of the housing are welded together. Since the axis of the cable drum is part of the cable drum and protrudes into both halves of the housing, the cable drum must already be arranged in the housing when the halves of the housing are welded together. After the housing has been welded together, the cable can be fastened to the outside of the cable grooves with one or more hook screws. This assembly can be carried out well if the intended fastening point for the hook screws is on the lower, open side of the housing.
  • the mounting holes on the different sides of the housing make it possible for the housings of two cable drums to lie against one another with their side faces and to be connected to one another via screws passed through both housings.
  • a common, toothed shaft then leads through the cable drums provided with internal toothing.
  • two housings can also lie against one another with their end faces and be fastened to one another by means of screws, the shafts of the cable drums lying parallel to one another being connected to one another via a gear.
  • Gears, toothed belts or other gear designs are suitable as gears.
  • the housings can be attached to one another via the supporting structure. In addition, they can be connected to one another via tabs.
  • Two adjacent winches can be provided with separate ropes and load hooks or have a common rope that is guided around a bottom block with rope hooks.
  • Fig. 1 shows the housing 1 of the winch with a Internal teeth 5b of the cable drum and the cable 6.
  • the housing 1 consists of the housing halves 1A and 1B welded together at the parting line 1d and has mounting holes 2 for screws 3 on the side surfaces 1a, end surfaces 1b and top surfaces 1c, with which the housing is attached to a supporting structure 4 6 or attached to each other according to Figures 9 to 13.
  • the fastening bores can have a cut thread or can accommodate set nuts 19.
  • the rope drum 5 is. 5 shows, with its cable drum axis 5a via bearings 7 in pressings le of the housing 1 and secured with snap rings 8 against lateral displacement.
  • the rope 6 is fastened with a plurality of hook screws 9 in the outer rope groove 5c and is guided through a rope inlet slot 10a of a rope guide 10, the support body 11 of which is guided on a shaft 14 with a bore 11.
  • This is mounted above the rope inlet in fastening bores 2 of the side surfaces 1a of the housing 1 and pushes the rope guide 10 sideways when the rope drum 5 is rotated and is supported by a pressure roller 12 pressing on the rope 6 and a sliding block 13 protruding into the rope groove 5c when the rope drum is rotated 5 taken away.
  • the axis 14 is held on both ends with retaining rings 14a in the mounting holes 2 of the housing 1. A release of the cable 6 from the cable grooves 5c is prevented by cable securing plates 15, which are welded to the housing half 1A before the housing 1 is welded together.
  • the housing 1 of the winch is fastened with screws 3 to a supporting structure 4 in the form of a longitudinal member, which can travel as a hanging cat on rails not shown.
  • the two cable drums 5 are connected to one another via a shaft 16.
  • a housing 1 has a torque support 20 for the gear 21 of a motor 22 on the end face 1 b.
  • a gear limit switch 23 connected to the shaft 16 limits the revolutions of the cable drums 5 and thus the stroke of the cables 6.
  • Fig. 7 shows a two-strand winch, in which the rope 6 is guided around a bottom block 18.
  • 8 shows a single-strand winch with load hooks 18a.
  • two single-stranded winches abut one another on the end faces 1b of the housing 1 and are connected to one another by means of tabs and screws arranged on the invisible side.
  • the shafts 16 of the cable drums 5 are connected to one another via a gear 17 in the form of a toothed belt.
  • FIG. 10 shows a similar combination as Fig. 9; however, both cable drums have a common cable 6 guided around a bottom block 18.
  • FIG. 11 shows two screwed-together housings 1 with opposite exits for the cables 6 led to the load hooks 18a.
  • FIG. 12 shows a double arrangement of two winches with a common shaft 16 and a common rope guided around a bottom block 18.
  • Fig. 13 shows the similar arrangement as Fig. 12, but with separate ropes 6 for load hooks 18a.
  • three winches are attached with their housings 1 to a support structure, not shown.
  • the cable drums are connected to one another via a common shaft 16. In all application examples, it is possible to fasten the housing 1 with the fastening bores of a surface on a supporting structure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Earth Drilling (AREA)

Abstract

1. A winch having a plurality of interconnected cable reels, with each cable reel being mounted in opposing side faces of a holding device by which the cable reel is fastened to a supporting structure, characterised in that the holding device is designed as a housing (1) closed on five sides, and in the side faces of which the cable reel is mounted, and in that a plurality of side faces of the housing are provided with attachment bores (2) by which it can be connected to the supporting structure.

Description

Die Erfindung betrifft eine Winde mit mehreren antriebsmäßig miteinander verbundenen Seiltrommeln gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a winch with a plurality of cable drums connected to one another in terms of drive, according to the preamble of patent claim 1.

. Eine derartige Winde ist aus der GB-A-20 53 833 bekannt, wobei hier die einzelnen Seiltrommeln über U-förmige Halterungen an einer Tragkonstruktion befestigt sind.. Such a winch is known from GB-A-20 53 833, where the individual cable drums are attached to a support structure via U-shaped brackets.

Eine weitere Winde ähnlicher Art ist durch die DE-B 26 04 534 bekannt und wird in einer Hub-und Senkstation einer Hängebahnanlage eingesetzt. Bei der vorbekannten Winde sind die Seiltrommeln über Wälzlager auf einer Treibwelle gelagert, die wiederum mit Wälzlagern in einer Tragkonstruktion abgestützt ist. Dadurch wird der Lagerungsaufwand unnötig groß, und die Seiltrommeln sind nur für bestimmte Einsatzzwecke vorgesehen. Dieser Aufwand ist wohl bei Hub-und Senkstationen innerhalb einer Förderanlage vertretbar, nicht aber bei den vielen anderen möglichen Einsatzfällen von Winden.Another winch of a similar type is known from DE-B 26 04 534 and is used in a lifting and lowering station of a monorail system. In the known winch, the cable drums are supported by roller bearings on a drive shaft, which in turn is supported by roller bearings in a supporting structure. As a result, the storage effort is unnecessarily large, and the cable drums are only intended for certain purposes. This effort is probably justifiable for lifting and lowering stations within a conveyor system, but not for the many other possible applications of winches.

Aufgabe der Erfindung ist es daher, eine Winde so zu gestalten, daß sie mit geringem Aufwand herstellbar, abstützbar und vielseitig verwendbar ist. Diese Aufgabe wird dadurch gelöst, daß die Halterung als an fünf Seiten geschlossenes Gehäuse ausgebildet ist, in dessen Seitenflächen die Seiltrommel gelagert ist und daß mehrere Seitenflächen des Gehäuses mit Befestigungsbohrungen versehen sind, über die es mit der Tragkonstruktion verbindbar ist. Mit Hilfe der Befestigungsbohrungen, die mit Gewinden versehen sein können oder in die Setzmuttern eingesetzt sind, können die Gehäuse der Seiltrommeln an verschiedenen Stellen angebracht werden, ohne daß für die Kraftübertragung zusätzliche Lager erforderlich sind.The object of the invention is therefore to design a winch in such a way that it can be manufactured, supported and used with little effort. This object is achieved in that the holder is designed as a closed housing on five sides, in the side surfaces of which the cable drum is mounted, and in that several side surfaces of the housing are provided with fastening bores via which it can be connected to the supporting structure. With the help of the mounting holes, which can be provided with threads or inserted into the set nuts, the housing of the cable drums can be attached at different locations without additional bearings being required for the power transmission.

Das Gehäuse kann aus zwei aneinandergeschweißten Hälften bestehen, wobei die Schweißfuge senkrecht zu den sich gegenüberliegenden Seitenflächen mit Lagern für die Seiltrommelachsen verläuft und die Lagerstellen damit nicht beeinflußt. Ein derartiges Gehäuse ist als Preßteil leicht herstellbar und hat auch eingepreßte Lagerflächen und Anschlagflächen für die Wälzlager. Durch die sich am Seileinlauf gegenüberliegenden Befestigungsbohrungen ist parallel zur Seiltrommelachse eine Achse für eine darauf axial verschiebbare Seilführung geführt. Die Befestigungsbohrung für die Achse stimmt mit den anderen Befestigungsbohrungen zur Anbringung des Gehäuses an der Tragkonstruktion überein und erfordert damit keinen besonderen Arbeitsgang. Wenn ohnehin alle Befestigungsbohrungen mit Gewinden bzw. Setzmuttern versehen sind, können auch in die Befestigungsbohrungen für die Achse Schrauben eingedreht werden, die eine rohrförmige Achse halten. Die Achse kann auch durch glatte Befestigungsbohrungen geführt und außerhalb des Gehäuses mit Sprengringen gegen axiale Verschiebung gesichert sein.The housing can consist of two halves welded together, the weld joint running perpendicular to the opposite side surfaces with bearings for the cable drum axes and thus not affecting the bearing points. Such a housing is easy to manufacture as a pressed part and also has pressed-in bearing surfaces and stop surfaces for the roller bearings. An axis for axially displaceable rope guidance is guided through the fastening bores located opposite one another at the rope inlet, parallel to the rope drum axis. The mounting hole for the axle is the same as the other mounting holes for attaching the housing to the support structure and therefore does not require a special operation. If all mounting holes are provided with threads or set nuts anyway, screws that hold a tubular axis can also be screwed into the mounting holes for the axis. The axis can also be guided through smooth mounting holes and secured outside the housing with snap rings against axial displacement.

Die Seilführung selbst ist ein einfacher, mit einer Bohrung auf der Achse gleitender, mit einem Seileinlaufschlitz versehener Tragkörper, der oberhalb der Bohrung eine auf das Seil drückende Andrückrolle hat und an dem unterhalb der Bohrung ein in die Seilrille der Seiltrommel hineinragender Gleitklotz gelagert ist. Seilrolle und Gleitklotz bewirken beim Drehen der Seiltrommel gemeinsam ein verkantungsfreies Verschieben der Seilführung. Gegen unbeabsichtigtes Lösen des Seils von der Seiltrommel bei unbelastetem Lasthaken dienen mehrere das Seil überdeckende Sicherungsbleche, die mit einer Hälfte des Gehäuses verschweißt sind, bevor die Hälften des Gehäuses zusammengeschweißt sind. Da die Achse der Seiltrommel ein Teil der Seiltrommel ist und in beide Hälften des Gehäuses hineinragt, muß die Seiltrommel schon beim Zusammenschweißen der Hälften des Gehäuses in dem Gehäuse angeordnet sein. Das Seil kann nach dem Zusammenschweißen des Gehäuses an der äußeren der Seilrillen mit einer oder mehreren Hakenschrauben befestigt sein. Diese Montage ist gut durchführbar, wenn sich die vorgesehene Befestigungsstelle für die Hakenschrauben an der unteren, offenen Seite des Gehäuses befindet.The cable guide itself is a simple, with a hole on the axis sliding, provided with a cable inlet slot, which has a pressure roller on the cable above the hole and on which a slide block is inserted below the hole into the cable groove of the cable drum. The rope pulley and slide block jointly cause the rope guide to move without tilting when the rope drum is turned. To prevent accidental loosening of the rope from the rope drum when the load hook is not under load, there are several safety plates covering the rope, which are welded to one half of the housing before the halves of the housing are welded together. Since the axis of the cable drum is part of the cable drum and protrudes into both halves of the housing, the cable drum must already be arranged in the housing when the halves of the housing are welded together. After the housing has been welded together, the cable can be fastened to the outside of the cable grooves with one or more hook screws. This assembly can be carried out well if the intended fastening point for the hook screws is on the lower, open side of the housing.

Die an den verschiedenen Seiten des Gehäuses vorhandenen Befestigungsbohrungen machen es möglich, daß die Gehäuse zweier Seiltrommeln mit ihren Seitenflächen aneinanderliegen und über durch beide Gehäuse geführte Schrauben miteinander verbunden sind. Durch die mit Innenverzahnungen versehenen Seiltrommeln führt dann eine gemeinsame, mit einer Verzahnung versehenen Welle. Es können aber auch zwei Gehäuse mit ihren Stirnflächen aneinanderliegen und mittels Schrauben aneinander befestigt sein, wobei die parallel zueinander liegenden Wellen der Seiltrommeln über ein Getriebe miteinander verbunden sind. Als Getriebe eignen sich Zahnräder, Zahnriemen oder sonstige Getriebeausführungen. Für einige Aufgaben kann es zweckmäßig sein, daß die Seilführungen zweier aneinandergeschraubter Gehäuse entgegensetzt gerichtet sind. Die Gehäuse können über die Tragkonstruktion aneinander befestigt sein. Zusätzlich können sie über Laschen miteinander verbunden sein. Es können zwei nebeneinander liegende Winden mit getrennten Seilen und Lasthaken versehen sein oder ein gemeinsames Seil haben, das um eine Unterflasche mit Seilhaken geführt ist.The mounting holes on the different sides of the housing make it possible for the housings of two cable drums to lie against one another with their side faces and to be connected to one another via screws passed through both housings. A common, toothed shaft then leads through the cable drums provided with internal toothing. However, two housings can also lie against one another with their end faces and be fastened to one another by means of screws, the shafts of the cable drums lying parallel to one another being connected to one another via a gear. Gears, toothed belts or other gear designs are suitable as gears. For some tasks, it may be useful that the cable guides of two screwed housings are directed in opposite directions. The housings can be attached to one another via the supporting structure. In addition, they can be connected to one another via tabs. Two adjacent winches can be provided with separate ropes and load hooks or have a common rope that is guided around a bottom block with rope hooks.

Mehrere Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und im folgenden erläutert. Es zeigen:

  • Fig. 1 eine Winde in perspektivischer Darstellung,
  • Fig. 2 einen Längsschnitt durch eine Winde,
  • Fig. 3 eine Draufsicht auf die Seilführung aus Fig. 2,
  • Fig. 4 eine Seitenansicht vor der Seilführung aus Fig. 2,
  • Fig. 5 einen Querschnitt durch eine Hälfte des Gehäuses mit Seiltrommel,
  • Fig. 6-14 mehrere Verwendungs- und Anbaubeispiele.
Several embodiments of the invention are shown in the drawings and explained below. Show it:
  • 1 is a perspective view of a winch,
  • 2 shows a longitudinal section through a winch,
  • 3 shows a plan view of the cable guide from FIG. 2,
  • 4 shows a side view in front of the cable guide from FIG. 2,
  • 5 shows a cross section through half of the housing with cable drum,
  • Fig. 6-14 several use and attachment examples.

Fig. 1 zeigt das Gehäuse 1 der Winde mit einer Innenverzahnung 5b der Seiltrommel und dem Seil 6. Das Gehäuse 1 besteht aus den an der Trennfuge 1d zusammengeschweißten Gehäusehälften 1A und 1B und hat an den Seitenflächen 1a, Stirnflächen 1b und Deckflächen 1c Befestigungsbohrungen 2 für Schrauben 3, mit denen die Gehäuse an eijior Tragkonstruktion 4 nach Fig. 6 oder aneinander nach den Figuren 9 bis 13 befestigt sind. Die Befestigungsbohrungen können ein eingeschnittenes Gewinde haben oder Setzmuttern 19 in sich aufnehmen. Die Seiltrommel 5 ist. wie Fig. 5 zeigt, mit ihrer Seiltrommelachse 5a über Lager 7 in Einpressungen le des Gehäuses 1 gelagert und mit Sprengringen 8 gegen seitliches Verschieben gesichert. Das Seil 6 ist mit mehreren Hakenschrauben 9 in der äußeren Seilrille 5c befestigt und durch einen Seileinlaufschlitz 10a einer Seilführung 10 geführt, deren Tragkörper 11 mit einer Bohrung 11 auf einer Achse 14 geführt ist. Diese ist oberhalb des Seileinlaufes in Befestigungsbohrungen 2 der Seitenflächen 1a des Gehäuses 1 gelagert und schiebt die Seilführung 10 beim Drehen der Seiltrommel 5 seitwärts und wird von einer auf das Seil 6 drückenden Andrückrolle 12 und einem in die Seilrille 5c hineinragenden Gleitklotz 13 beim Drehen der Seiltrommel 5 mitgenommen. Die Achse 14 ist auf beiden Enden mit Sicherungsringen 14a in den Befestigungsbohrungen 2 des Gehäuses 1 gehalten. Ein Lösen des Seiles 6 aus den Seilrillen 5c wird von Seilsicherungsblechen 15 verhindert, die vor dem Zusammenschweißen des Gehäuses 1 mit der Gehäusehälfte 1A verschweißt sind.Fig. 1 shows the housing 1 of the winch with a Internal teeth 5b of the cable drum and the cable 6. The housing 1 consists of the housing halves 1A and 1B welded together at the parting line 1d and has mounting holes 2 for screws 3 on the side surfaces 1a, end surfaces 1b and top surfaces 1c, with which the housing is attached to a supporting structure 4 6 or attached to each other according to Figures 9 to 13. The fastening bores can have a cut thread or can accommodate set nuts 19. The rope drum 5 is. 5 shows, with its cable drum axis 5a via bearings 7 in pressings le of the housing 1 and secured with snap rings 8 against lateral displacement. The rope 6 is fastened with a plurality of hook screws 9 in the outer rope groove 5c and is guided through a rope inlet slot 10a of a rope guide 10, the support body 11 of which is guided on a shaft 14 with a bore 11. This is mounted above the rope inlet in fastening bores 2 of the side surfaces 1a of the housing 1 and pushes the rope guide 10 sideways when the rope drum 5 is rotated and is supported by a pressure roller 12 pressing on the rope 6 and a sliding block 13 protruding into the rope groove 5c when the rope drum is rotated 5 taken away. The axis 14 is held on both ends with retaining rings 14a in the mounting holes 2 of the housing 1. A release of the cable 6 from the cable grooves 5c is prevented by cable securing plates 15, which are welded to the housing half 1A before the housing 1 is welded together.

Beim Anwendungsbeispiel nach Fig. 6 sind die Gehäuse 1 der Winde mit Schrauben 3 an einer Tragkonstruktion 4 in Form eines Längsträgers befestigt, der auf nicht gezeichneten Schienen als Hängekatze fahren kann. Die beiden Seiltrommeln 5 sind über eine Welle 16 miteinander verbunden. Ein Gehäuse 1 hat an der Stirnseite 1 b eine Drehmomentenstütze 20 für das Getriebe 21 eines Motors 22. Ein mit der Welle 16 verbundener Getriebeendschalter 23 begrenzt die Umdrehungen der Seiltrommeln 5 und damit den Hubweg der Seile 6.In the application example according to FIG. 6, the housing 1 of the winch is fastened with screws 3 to a supporting structure 4 in the form of a longitudinal member, which can travel as a hanging cat on rails not shown. The two cable drums 5 are connected to one another via a shaft 16. A housing 1 has a torque support 20 for the gear 21 of a motor 22 on the end face 1 b. A gear limit switch 23 connected to the shaft 16 limits the revolutions of the cable drums 5 and thus the stroke of the cables 6.

Fig. 7 zeigt eine zweisträngige Winde, bei der das Seil 6 um eine Unterflasche 18 geführt ist. Fig. 8 zeigt eine einsträngige Winde mit Lasthaken 18a. Beim Anwendungsbeispiel nach Fig. 9 liegen zwei einsträngige Winden an den Stirnseiten 1b der Gehäuse 1 aneinander und sind mittels auf der nicht sichtbaren Seite angeordneter Laschen und Schrauben miteinander verbunden. Die Wellen 16 der Seiltrommeln 5 sind über ein Getriebe 17 in Form eines Zahnriemens miteinander verbunden.Fig. 7 shows a two-strand winch, in which the rope 6 is guided around a bottom block 18. 8 shows a single-strand winch with load hooks 18a. In the application example according to FIG. 9, two single-stranded winches abut one another on the end faces 1b of the housing 1 and are connected to one another by means of tabs and screws arranged on the invisible side. The shafts 16 of the cable drums 5 are connected to one another via a gear 17 in the form of a toothed belt.

Fig. 10 zeigt eine ähnliche Kombination wie Fig. 9; beide Seiltrommeln haben jedoch ein gemeinsames, um eine Unterflasche 18 geführtes Seil 6. Fig. 11 zeigt zwei aneinandergeschraubte Gehäuse 1 mit gegenüberliegenden Austritten für die zu den Lasthaken 18a geführten Seile 6. Fig. 12 zeigt eine Doppelanordnung zweier Winden mit einer gemeinsamen Welle 16 und einem gemeinsamen, um eine Unterflasche 18 geführten Seil. Fig. 13 zeigt die ähnliche Anordnung wie Fig. 12, jedoch mit getrennten Seilen 6 für Lasthaken 18a. Beim Anwendungsbeispiel nach Fig. 14 sind drei Winden mit ihren Gehäusen 1 an einer nicht gezeichneten Tragkonstruktion befestigt. Die Seiltrommeln sind über eine gemeinsame Welle 16 miteinander verbunden. Bei allen Anwendungsbeispielen ist eine Befestigung des Gehäuses 1 mit den Befestigungsbohrungen einer Fläche an einer Tragkonstruktion möglich.Fig. 10 shows a similar combination as Fig. 9; however, both cable drums have a common cable 6 guided around a bottom block 18. FIG. 11 shows two screwed-together housings 1 with opposite exits for the cables 6 led to the load hooks 18a. FIG. 12 shows a double arrangement of two winches with a common shaft 16 and a common rope guided around a bottom block 18. Fig. 13 shows the similar arrangement as Fig. 12, but with separate ropes 6 for load hooks 18a. In the application example according to FIG. 14, three winches are attached with their housings 1 to a support structure, not shown. The cable drums are connected to one another via a common shaft 16. In all application examples, it is possible to fasten the housing 1 with the fastening bores of a surface on a supporting structure.

Claims (15)

1. A winch having a plurality of interconnected cable reels, with each cable reel being mounted in opposing side faces of a holding device by which the cable reel is fastened to a supporting structure, characterised in that the holding device is designed as a housing (1) closed on five sides, and in the side faces of which the cable reel is mounted, and in that a plurality of side faces of the housing are provided with attachment bores (2) by which it can be connected to the supporting structure.
2. A winch according to Claim 1, characterised in that the attachment bores (2) are provided with threads.
3. A winch according to Claim 2, characterised in that the attachment bores (2) are provided with set nuts (19).
4. A winch according to Claim 1, characterised in that the housing consists of two halves (1A, 1B) welded together, with a welded join (1d) connecting them running perpendicular to the opposing side faces (1a) with bearings (7) for the cable reel spindle (5a).
5. A winch according to Claim 4, characterised in that a spindle (14) for a cable guide (10) which is axially displaceable thereon passes through attachment bores (2) lying opposite the cable entry point parallel to the cable reel spindle (5a).
6. A winch according to Claim 5, characterised in that the cable guide (10) is a supporting member (11) which is provided with a cable entry slot (10a) and which slides on the spindle
(14) via a bore (lla), on which member a press roller (12) which presses on the cable (6) is mounted above the bore (11a) and a slide block (13) protruding into a cable groove (5c) of the cable reel (5) is mounted beneath the bore (11a).
7. A winch according to Claim 4, characterised in that at least one cable securing plate (15) which covers the cable (6) wound on the cable reel (5) leaving an air gap is welded to one half (1A) of the housing (1).
8. A winch according to Claim 1, characterised in that the cable (6) is attached in the outer of the cable grooves (5c) by one or more hooked bolts (9) which pass through the reel casing.
9. A winch according to one or more of the aforementioned Claims, characterised in that a plurality of cable reels (5) are connected together via their inner teeth (5b) by means of a common shaft (16) provided with teeth (16a).
10. A winch according to one or more of the aforementioned Claims, characterised in that the side faces (1a) of the housings (1) of two cable reels (5) lie against each other and are connected together by means of screws (3) extending through both housings (1).
11. A winch according to one or more of Claims 1 to 8, characterised in that the side faces (1b) of the housings (1) of two cable reels lie against each other and are connected together by means of screws (3) extending through both housings, and that the shafts (16) of the cable reels (5) which are parallel to each other are connected together by means of linkages (17).
12. A winch according to one or more of Claims 1 to 11, characterised in that the cable guides (10) of two housings (1) which are screwed together are guided in opposite directions.
13. A winch according to one or more of the aforementioned Claims, characterised in that the housings (1) are interconnected via the supporting structure (4) and/or brackets.
14. A winch according to one or more of the aforementioned Claims, characterised in that a common cable (6) of two cable rolls (5) which are connected together by means of their housings (1) is guided around a common lower flange (18).
EP85113301A 1985-01-31 1985-10-19 Winch Expired - Lifetime EP0189525B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85113301T ATE55359T1 (en) 1985-01-31 1985-10-19 WINDS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853503238 DE3503238A1 (en) 1985-01-31 1985-01-31 WINCH
DE3503238 1985-01-31

Publications (3)

Publication Number Publication Date
EP0189525A2 EP0189525A2 (en) 1986-08-06
EP0189525A3 EP0189525A3 (en) 1988-10-19
EP0189525B1 true EP0189525B1 (en) 1990-08-08

Family

ID=6261280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113301A Expired - Lifetime EP0189525B1 (en) 1985-01-31 1985-10-19 Winch

Country Status (3)

Country Link
EP (1) EP0189525B1 (en)
AT (1) ATE55359T1 (en)
DE (2) DE3503238A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631617B1 (en) * 1988-05-19 1990-07-20 Athena WINCH, ESPECIALLY FOR THE MANEUVERING THEATER SETS
FI92574C (en) * 1993-12-17 1994-12-12 Kone Oy Hoist
DK1452478T3 (en) * 2003-02-28 2008-09-15 Ergolet As Games to raise and lower people
DE102009019816A1 (en) * 2009-05-02 2010-11-11 Demag Cranes & Components Gmbh dual chain
DE102015109884A1 (en) * 2015-06-19 2016-12-22 Terex MHPS IP Management GmbH Cable-kit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604534C3 (en) * 1976-02-06 1982-09-16 Mannesmann AG, 4000 Düsseldorf Raising and lowering rail section of an overhead conveyor system
GB2053833A (en) * 1979-06-11 1981-02-11 Pilbrow R D Reel supporting apparatus
US4260136A (en) * 1980-03-03 1981-04-07 Eaton Corporation Suspension hook assembly
DE3045668A1 (en) * 1980-12-04 1982-07-08 Aktien-Gesellschaft Weser, 2800 Bremen Ship's winch mounting arrangement - uses grid-pattern deck sockets and has winch bearers with lugs formed as container corner-fittings to given specification

Also Published As

Publication number Publication date
DE3579147D1 (en) 1990-09-13
ATE55359T1 (en) 1990-08-15
DE3503238C2 (en) 1987-02-26
EP0189525A3 (en) 1988-10-19
EP0189525A2 (en) 1986-08-06
DE3503238A1 (en) 1986-08-14

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