EP0104135B1 - Assembly for connecting parts as well as tensioning and/or control devices of hoisting and/or lashing arrangements with belts. - Google Patents

Assembly for connecting parts as well as tensioning and/or control devices of hoisting and/or lashing arrangements with belts. Download PDF

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Publication number
EP0104135B1
EP0104135B1 EP83730088A EP83730088A EP0104135B1 EP 0104135 B1 EP0104135 B1 EP 0104135B1 EP 83730088 A EP83730088 A EP 83730088A EP 83730088 A EP83730088 A EP 83730088A EP 0104135 B1 EP0104135 B1 EP 0104135B1
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EP
European Patent Office
Prior art keywords
arrangement according
belt
coupling member
head
tensioning
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
Application number
EP83730088A
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German (de)
French (fr)
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EP0104135A2 (en
EP0104135A3 (en
Inventor
Reinhard Smetz
Helmut Speich
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.)
RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
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RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
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.)
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Publication date
Priority claimed from DE3235300A external-priority patent/DE3235300C2/en
Priority claimed from DE3235299A external-priority patent/DE3235299C2/en
Application filed by RUD Kettenfabrik Rieger und Dietz GmbH and Co KG filed Critical RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
Priority to AT83730088T priority Critical patent/ATE27646T1/en
Publication of EP0104135A2 publication Critical patent/EP0104135A2/en
Publication of EP0104135A3 publication Critical patent/EP0104135A3/en
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Publication of EP0104135B1 publication Critical patent/EP0104135B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/18—Band-type slings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/14—Slings with hooks

Definitions

  • the invention relates to an arrangement for connecting components such as hooks, eyelets, shackles, clevises, shortening claws, connecting pins, connecting forks, as well as tensioning and / or control devices of lifting and / or lashing arrangements, each with a load transmission line that passes through a receiving opening of a Coupling member is guided, to which the respective component or the respective tensioning and / or control device is connected, the respective component or the respective tensioning and / or control device being provided with a neck and a head adjoining it and into which Receiving opening of the coupling member, an insertion slot opens into the respective neck.
  • GB-A-166 684 an arrangement of the type under consideration is known which, owing to the oval shape of the receiving opening of its coupling member, is suitable for use in conjunction with load transmission lines formed by ropes or chains.
  • a component designed as an eyelet is provided with a head and a neck and a flattened portion arranged between the neck and the actual eyelet part, the thickness of the neck being greater and the thickness of the flattened section of the component being smaller than the width of the insertion slot .
  • the aim of flattening is to prevent the component from unintentionally coming loose from the coupling part.
  • this goal is not achieved with 100% certainty, since it cannot be ruled out that the coupling member and component in the unloaded state may accidentally reach the insertion position, in which they can of course be released again.
  • the invention has for its object to provide an arrangement of the type mentioned first, which is suitable for use in connection with load-bearing strands formed by straps and in which an automatic release of the component from the coupling member without additional means is excluded with certainty.
  • the load transmission line is formed by a belt and the receiving opening is formed by at least one belt receiving slot, the clear height of which is so great that the respective head fits through the belt-free belt receiving slot when the neck is inserted into the insertion slot while it is at belt connected to the coupling member is locked by this in the coupling member.
  • the arrangement according to the invention allows components to be connected to belts without the aid of tools. A seizing of parts due to fretting corrosion is ruled out. Working with slots creates the conditions for easy manufacture of the coupling element by punching, bending and, if necessary, stamping. The locking of the component by the belt in the coupling member eliminates the need to attach special fuses in the form of flats, dowel pins or the like.
  • 1 is a belt with which a coupling member 2 engages a hook formed component 3 is connected.
  • the component 3 has a substantially plate-shaped head 4 with a diameter D and a height h.
  • the upper end 6 of the component 3 is flattened on two opposite sides such that the distance between the flats is substantially equal to the diameter d.
  • the flats facilitate the insertion of the neck into an insertion slot 7 of the coupling member, which opens into a belt receiving slot 8 at an angle of 90 °.
  • the width B of the insertion slot 7 is only slightly larger than the diameter d of the neck 5, but smaller than the diameter D of the head 4.
  • the coupling member 2 is also provided with a second belt receiving slot 9, into which, however, no insertion slot opens.
  • the belt receiving slots 8 and 9 are delimited at the top by two cross members 10 and 11, which are formed by the ends of the side walls 12 and 13 of the coupling member.
  • the side walls 12 and 13 run obliquely to one another. They pass into a base 14, the width of which, as can be seen in FIG. 2, is smaller than the greatest width of the side walls 12 and 13.
  • the thickness s of the side walls 12 and 13 and of the base 14 is smaller than the length I of the Neck 5 of component 3.
  • the belt 1 fulfills a double function, namely on the one hand the function of a load-bearing member and on the other hand the function of a securing element.
  • FIGS. 3 and 4 largely corresponds in its structure to the arrangement according to FIGS. 1 and 2.
  • a component 15 designed as an exchangeable adapter with an eyelet 16 is used instead of a component designed as a hook.
  • another component provided with a fork-shaped connection head can be connected to the eyelet 16.
  • the second arrangement is provided with a support element 17 for the belt 1, which consists of two parts 18 and 19, which form a cylindrical bearing surface for the belt 1 and on the one hand promote belt protection and on the other hand, especially when using thin belts, to lock the Contribute head 4 in the coupling member 2.
  • FIG. 5 shows that the coupling member 2 can be produced by a simple stamping process from a sheet metal strip 20 indicated by a dash-dotted line. It can be seen that the insertion slot 7 extends into the region of the base 14 and is semicircular there. 21 is an embossed depression which serves to guide the head 4 which is rotatably mounted in the base 14.
  • FIG. 6 shows a component 22 which is coupled to a coupling member 2 and is designed as a shortening claw.
  • a component 23 which is designed as a shackle is used.
  • a tensioning and control device 24 is suspended in the coupling member 2.
  • FIGS. 9 to 11 show arrangements in which further components 26, 27, 28, 29 are captively connected to components 25 designed as adapters.
  • the component 26 is formed by a suspension link, while the components 27 and 28 represent intermediate links, which in turn are captively welded into a suspension link 29.
  • 30 are trailers with information about the load-bearing capacity of the suspension links 26, 29.
  • the respective user inevitably connects the correct number of belts to the respective suspension link.
  • the configuration of the coupling member 2 is of crucial importance in the arrangement described. It can be easily manufactured as a mass article and allows quick and easy replacement of components that are to be connected with belts.
  • the fact that the components or the tensioning and control devices can rotate freely in the coupling member also has an advantageous effect. This helps to ensure that the straps are loaded evenly across their entire width.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Description

Die Erfindung betrifft eine Anordnung zum Verbinden von Bauteilen, wie Haken, Ösen, Schäkeln, Gabelköpfen, Verkürzungsklauen, Anschlusszapfen, Anschlussgabeln, sowie von Spann- und/oder Kontrollvorrichtungen von Hebe- und/oder Verzurranordnungen mit jeweils einem Lastübertragungsstrang, der durch eine Aufnahmeöffnung eines Kupplungsgliedes geführt ist, an das das jeweilige Bauteil bzw. die jeweilige Spann- und/ oder Kontrollvorrichtung angeschlossen ist, wobei das jeweilige Bauteil bzw. die jeweilige Spann- und/oder Kontrollvorrichtung mit einem Hals und einem sich hieran anschliessenden Kopf versehen sind und in die Aufnahmeöffnung des Kupplungsgliedes ein Einführschlitz tür den jeweiligen Hals mündet.The invention relates to an arrangement for connecting components such as hooks, eyelets, shackles, clevises, shortening claws, connecting pins, connecting forks, as well as tensioning and / or control devices of lifting and / or lashing arrangements, each with a load transmission line that passes through a receiving opening of a Coupling member is guided, to which the respective component or the respective tensioning and / or control device is connected, the respective component or the respective tensioning and / or control device being provided with a neck and a head adjoining it and into which Receiving opening of the coupling member, an insertion slot opens into the respective neck.

Aus der GB-A-166 684 ist eine Anordnung der in Betracht gezogenen Art bekannt, die sich aufgrund der ovalen Form der Aufnahmeöffnung ihres Kupplungsgliedes für den Einsatz in Verbindung mit von Seilen oder Ketten gebildeten Last- übertragungssträngen eignet. Bei der bekannten Anordnung ist ein als Öse ausgebildetes Bauteil mit einem Kopf und einem Hals sowie einer zwischen dem Hals und dem eigentlichen Ösenteil angeordneten Abflachung versehen, wobei die Dicke des Halses grösser und die Dicke des abgeflachten Abschnittes des Bauteils kleiner als die Breite des Einführschlitzes ist. Mit der Abflachung wird das Ziel verfolgt, ein ungewolltes Lösen des Bauteiles vom Kupplungsteil zu verhindern. Dieses Ziel wird indessen nicht mit hundertprozentiger Sicherheit erreicht, da nicht ausgeschlossen werden kann, dass Kupplungsglied und Bauteil im entlasteten Zustand zufällig in die Einführposition gelangen, in der sie sich naturgemäss auch wieder lösen können.From GB-A-166 684 an arrangement of the type under consideration is known which, owing to the oval shape of the receiving opening of its coupling member, is suitable for use in conjunction with load transmission lines formed by ropes or chains. In the known arrangement, a component designed as an eyelet is provided with a head and a neck and a flattened portion arranged between the neck and the actual eyelet part, the thickness of the neck being greater and the thickness of the flattened section of the component being smaller than the width of the insertion slot . The aim of flattening is to prevent the component from unintentionally coming loose from the coupling part. However, this goal is not achieved with 100% certainty, since it cannot be ruled out that the coupling member and component in the unloaded state may accidentally reach the insertion position, in which they can of course be released again.

An die Stelle eines ösenförmigen Bauteiles könnten auch andere Bauteile treten, wie dies beispielsweise aus der US-A-3 656 797 bekannt ist.Other components could also take the place of an eyelet-shaped component, as is known, for example, from US Pat. No. 3,656,797.

Bekannt sind ausserdem für von Gurten gebildete Lastübertragungsstränge geeignete Anordnungen mit Kupplungsgliedern aus einem im wesentlichen die Form eines gleichschenkligen Dreiecks aufweisenden geschlossenen Bügel, dessen von der Basis des Dreiecks gebildetes Joch einen Querträger für eine Gurtschlaufe bildet und an dessen die Spitze des Dreieckes formenden Ende eine Gabel mit Bohrungen zur Aufnahme eines Bolzens angeordnet ist, der zur Befestigung eines mit einer zwischen die Gabelzinken einführbaren Öse versehenen Bauteiles dient.Also known are arrangements suitable for load transmission strands formed by straps with coupling members consisting of a closed bracket which essentially has the shape of an isosceles triangle, the yoke formed by the base of the triangle forms a cross member for a belt loop and at the end of which forms the tip of the triangle a fork is arranged with holes for receiving a bolt, which is used to fasten a component provided with an insertable between the fork tines.

Auch diese Anordnungen vermögen nicht voll zu befriedigen, da einerseits der zur Herstellung ihrer Kupplungsglieder erforderliche Aufwand mit Rücksicht auf die Genauigkeitsanforderungen an die Aufnahmebohrungen und die Bolzen vergleichsweise hoch sind und andererseits das Kuppeln und Entkuppeln von Bauteilen zeitraubend und ohne Werkzeuge nicht durchführbar ist.These arrangements are also not fully satisfactory, since on the one hand the effort required to manufacture their coupling members is comparatively high with regard to the accuracy requirements for the mounting bores and the bolts, and on the other hand the coupling and uncoupling of components is time-consuming and cannot be carried out without tools.

Der Erfindung liegt die Aufgabe zugrunde, eine Anordnung der zuerst genannten Art zu schaffen, die sich für den Einsatz in Verbindung mit von Gurten gebildeten Lastaufnahmesträngen eignet und bei der ein selbsttätiges Lösen des Bauteiles vom Kupplungsglied ohne zusätzliche Mittel mit Sicherheit ausgeschlossen ist.The invention has for its object to provide an arrangement of the type mentioned first, which is suitable for use in connection with load-bearing strands formed by straps and in which an automatic release of the component from the coupling member without additional means is excluded with certainty.

Diese Aufgabe wird erfindungsgemäss dadurch gelöst, dass der Lastübertragungsstrang von einem Gurt und die Aufnahmeöffnung von mindestens einem Gurtaufnahmeschlitz gebildet wird, dessen lichte Höhe so gross ist, dass der jeweilige Kopf beim Einführen des Halses in den Einführschlitz durch den gurtfreien Gurtaufnahmeschlitz passt, während er bei mit dem Kupplungsglied verbundenem Gurt durch diesen im ,Kupplungsglied verriegelt ist.This object is achieved according to the invention in that the load transmission line is formed by a belt and the receiving opening is formed by at least one belt receiving slot, the clear height of which is so great that the respective head fits through the belt-free belt receiving slot when the neck is inserted into the insertion slot while it is at belt connected to the coupling member is locked by this in the coupling member.

Die erfindungsgemässe Anordnung gestattet eine Verbindung von Bauteilen mit Gurten ohne Zuhilfenahme von Werkzeugen. Ein Festfressen von Teilen infolge Passungsrostes scheidet aus. Das Arbeiten mit Schlitzen schafft die Voraussetzungen zur einfachen Herstellung des Kupplungsgliedes durch Stanzen, Biegen und gegebenenfalls Prägen. Durch die Verriegelung des Bauteiles durch den Gurt im Kupplungsglied entfällt die Notwendigkeit der Anbringung spezieller Sicherungen in Form von Abflachungen, Spannstiften od.dgl.The arrangement according to the invention allows components to be connected to belts without the aid of tools. A seizing of parts due to fretting corrosion is ruled out. Working with slots creates the conditions for easy manufacture of the coupling element by punching, bending and, if necessary, stamping. The locking of the component by the belt in the coupling member eliminates the need to attach special fuses in the form of flats, dowel pins or the like.

Weitere Merkmale und Einzelheiten der Erfindung ergeben sich aus den Unteransprüchen und der nachstehenden Beschreibung eines in der beigefügten Zeichnung dargestellten Ausführungsbeispieles. Es zeigen:

  • Figur 1 teilweise im Schnitt die Seitenansicht eines ersten von einem Haken gebildeten durch ein Kupplungsglied mit einem Gurt verbundenen Bauteiles,
  • Figur 2 teilweise im Schnitt die Vorderansicht der in Figur 1 dargestellten Teile,
  • Figur 3 die Seitenansicht eines zweiten von einem Anschlusszapfen gebildeten durch ein Kupplungsglied mit einem Gurt verbundenen Bauteiles,
  • Figur 4 die Vorderansicht der Teile gemäss Figur 3,
  • Figur 5 ein aus einem Blechstreifen herausgestanztes noch nicht durch Biegen und Prägen in seine Endform gebrachtes Kupplungsglied der in den Figuren 1 bis 4 dargestellten Art,
  • Figur 6 teilweise im Schnitt die Seitenansicht eines Kupplungsgliedes mit einer eingehängten Verkürzungsklaue,
  • Figur 7 teilweise im Schnitt die Seitenansicht eines Kupplungsgliedes mit einem eingehängten Schäkel,
  • Figur 8 teilweise im Schnitt die Seitenansicht eines Kupplungsgliedes mit einer eingehängten Spann- und Kontrollvorrichtung,
  • Figur 9 teilweise im Schnitt die Vorderansicht einer Anordnung mit einem Aufhängeglied,
  • Figur 10 teilweise im Schnitt die Seitenansicht der Anordnung gemäss Figur 9 und
  • Figur 11 die Vorderansicht einer Anordnung mit einem Aufhängeglied und zwei davon abgehenden Gurten.
Further features and details of the invention emerge from the subclaims and the following description of an exemplary embodiment illustrated in the accompanying drawing. Show it:
  • FIG. 1 shows a side view, partly in section, of a first component formed by a hook and connected by a coupling member to a belt,
  • FIG. 2, partly in section, the front view of the parts shown in FIG. 1,
  • 3 shows the side view of a second component formed by a connecting pin and connected by a coupling member to a belt, FIG.
  • FIG. 4 shows the front view of the parts according to FIG. 3,
  • FIG. 5 shows a coupling member of the type shown in FIGS. 1 to 4, which has not yet been punched out of a sheet metal strip and has not yet been brought into its final shape by bending and stamping,
  • FIG. 6, partly in section, the side view of a coupling member with a shortening claw attached,
  • FIG. 7, partly in section, the side view of a coupling member with a hooked shackle,
  • FIG. 8, partly in section, the side view of a coupling member with a tensioning and control device attached,
  • FIG. 9, partly in section, the front view of an arrangement with a suspension link,
  • 10 partially in section the side view of the arrangement according to FIG. 9 and
  • FIG. 11 shows the front view of an arrangement with a suspension link and two belts extending from it.

In den Figuren 1 und 2 ist 1 ein Gurt, mit dem über ein Kupplungsglied 2 ein von einem Haken gebildetes Bauteil 3 verbunden ist. Das Bauteil 3 besitzt einen im wesentlichen tellerförmigen Kopf 4 mit einem Durchmesser D und einer Höhe h. An den Kopf 4 schliesst sich ein zylindrischer Hals 5 mit einem Durchmesser d an, dessen Länge gleich 1 ist. Das obere Ende 6 des Bauteiles 3 ist an zwei sich gegenüberliegenden Seiten abgeflacht derart, dass der Abstand zwischen den Abflachungen im wesentlichen gleich dem Durchmesser d ist. Die Abflachungen erleichtern das Einführen des Halses in einen Einführschlitz 7 des Kupplungsgliedes, der unter einem Winkel von 90° in einen Gurtaufnahmeschlitz 8 mündet. Die Breite B des Einführschlitzes 7 ist nur wenig grösser als der Durchmesser d des Halses 5, aber kleiner als der Durchmesser D des Kopfes 4. Um das Einführen des Kopfes 4 in den gurtfreien Gurtaufnahmeschlitz zu ermöglichen, hat dieser in Einführrichtung des Kopfes 4 betrachtet (vgl. Figur 1) eine lichte Höhe H, die grösser ist als die Höhe h des Kopfes. Das Kupplungsglied 2 ist ausserdem mit einem zweiten Gurtaufnahmeschlitz 9 versehen, in den jedoch kein Einführschlitz mündet. Die Gurtaufnahmeschlitze 8 und 9 werden oben durch zwei Querträger 10 und 11 begrenzt, welche von den Enden der Seitenwände 12 und 13 des Kupplungsgliedes gebildet werden. Die Seitenwände 12 und 13 verlaufen schräg zueinander. Sie gehen in einen Boden 14 über, dessen Breite, wie der Figur 2 entnommen werden kann, kleiner ist als die grösste Breite der Seitenwände 12 und 13. Die Stärke s der Seitenwände 12 und 13 sowie des Bodens 14 ist kleiner als die Länge I des Halses 5 des Bauteiles 3.In Figures 1 and 2, 1 is a belt with which a coupling member 2 engages a hook formed component 3 is connected. The component 3 has a substantially plate-shaped head 4 with a diameter D and a height h. A cylindrical neck 5 with a diameter d, the length of which is equal to 1, adjoins the head 4. The upper end 6 of the component 3 is flattened on two opposite sides such that the distance between the flats is substantially equal to the diameter d. The flats facilitate the insertion of the neck into an insertion slot 7 of the coupling member, which opens into a belt receiving slot 8 at an angle of 90 °. The width B of the insertion slot 7 is only slightly larger than the diameter d of the neck 5, but smaller than the diameter D of the head 4. In order to enable the head 4 to be inserted into the belt-free belt receiving slot, the latter has viewed in the direction of insertion of the head 4 ( see Figure 1) a clear height H, which is greater than the height h of the head. The coupling member 2 is also provided with a second belt receiving slot 9, into which, however, no insertion slot opens. The belt receiving slots 8 and 9 are delimited at the top by two cross members 10 and 11, which are formed by the ends of the side walls 12 and 13 of the coupling member. The side walls 12 and 13 run obliquely to one another. They pass into a base 14, the width of which, as can be seen in FIG. 2, is smaller than the greatest width of the side walls 12 and 13. The thickness s of the side walls 12 and 13 and of the base 14 is smaller than the length I of the Neck 5 of component 3.

Mit Rücksicht darauf, dass die lichte Höhe H des Gurtaufnahmeschlitzes 8 nur wenig grösser als die Höhe h des Kopfes 4 ist, wird das Bauteil 3 bei in die Gurtaufnahmeschlitze 8 und 9 eingeführtem Gurt durch letzteren im Kupplungsglied 2 verriegelt. Der Gurt 1 erfüllt mit anderen Worten eine doppelte Funktion, nämlich einmal die Funktion eines Lastaufnahmeorgans und zum anderen die Funktion eines Sicherungselementes.In view of the fact that the clear height H of the belt receiving slot 8 is only slightly greater than the height h of the head 4, the component 3 is locked by the latter in the coupling member 2 when the belt is inserted into the belt receiving slots 8 and 9. In other words, the belt 1 fulfills a double function, namely on the one hand the function of a load-bearing member and on the other hand the function of a securing element.

Die in den Figuren 3 und 4 dargestellte Anordnung entspricht in ihrem Aufbau weitgehend der Anordnung gemäss Figuren 1 und 2. Bei ihr wird statt eines als Haken ausgebildeten Bauteiles ein als austauschbarer Adapter ausgebildetes Bauteil 15 mit einer Öse 16 verwendet. Mit der Öse 16 kann beispielsweise ein weiteres mit einem gabelförmigen Anschlusskopf versehenes Bauteil verbunden werden. Ausserdem ist die zweite Anordnung mit einem Stützelement 17 für den Gurt 1 versehen, das aus zwei Teilen 18 und 19 besteht, die eine zylindrische Auflagefläche für den Gurt 1 bilden und einerseits die Gurtschonung fördern und andererseits, insbesondere bei Verwendung dünner Gurte, zur Verriegelung des Kopfes 4 im Kupplungsglied 2 beitragen.The arrangement shown in FIGS. 3 and 4 largely corresponds in its structure to the arrangement according to FIGS. 1 and 2. In this case, instead of a component designed as a hook, a component 15 designed as an exchangeable adapter with an eyelet 16 is used. For example, another component provided with a fork-shaped connection head can be connected to the eyelet 16. In addition, the second arrangement is provided with a support element 17 for the belt 1, which consists of two parts 18 and 19, which form a cylindrical bearing surface for the belt 1 and on the one hand promote belt protection and on the other hand, especially when using thin belts, to lock the Contribute head 4 in the coupling member 2.

Figur 5 zeigt, dass das Kupplungsglied 2 durch einen einfachen Stanzvorgang aus einem durch strichpunktierte Linie angedeuteten Blechstreifen 20 herstellbar ist. Man erkennt, dass der Einführschlitz 7 sich bis in den Bereich des Bodens 14 erstreckt und dort halbkreisförmig ausgebildet ist. 21 ist eine eingeprägte Vertiefung, die zur Führung des drehbar im Boden 14 gelagerten Kopfes 4 dient.FIG. 5 shows that the coupling member 2 can be produced by a simple stamping process from a sheet metal strip 20 indicated by a dash-dotted line. It can be seen that the insertion slot 7 extends into the region of the base 14 and is semicircular there. 21 is an embossed depression which serves to guide the head 4 which is rotatably mounted in the base 14.

Figur 6 zeigt ein mit einem Kupplungsglied 2 gekuppeltes als Verkürzungsklaue ausgebildetes Bauteil 22. In Figur 7 findet ein als Schäkel ausgebildetes Bauteil 23 Verwendung. In Figur 8 ist in das Kupplungsglied 2 eine Spann- und Kontrollvorrichtung 24 eingehängt.FIG. 6 shows a component 22 which is coupled to a coupling member 2 and is designed as a shortening claw. In FIG. 7, a component 23 which is designed as a shackle is used. In Figure 8, a tensioning and control device 24 is suspended in the coupling member 2.

Die Figuren 9 bis 11 zeigen Anordnungen, bei denen mit als Adapter ausgebildeten Bauteilen 25 unverlierbar weitere Bauteile 26, 27, 28, 29 verbunden sind. Das Bauteil 26 wird dabei von einem Aufhängeglied gebildet, während die Bauteile 27 und 28 Zwischenglieder darstellen, die ihrerseits unverlierbar in ein Aufhängeglied 29 eingeschweisst sind. 30 sind Anhänger mit Informationen über die Tragfähigkeit der Aufhängeglieder 26, 29. Bei den in den Figuren 9 bis 11 gezeigten Anordnungen wird erreicht, dass der jeweilige Anwender zwangsläufig die richtige Zahl von Gurten an das jeweilige Aufhängeglied anschliesst.FIGS. 9 to 11 show arrangements in which further components 26, 27, 28, 29 are captively connected to components 25 designed as adapters. The component 26 is formed by a suspension link, while the components 27 and 28 represent intermediate links, which in turn are captively welded into a suspension link 29. 30 are trailers with information about the load-bearing capacity of the suspension links 26, 29. In the arrangements shown in FIGS. 9 to 11 it is achieved that the respective user inevitably connects the correct number of belts to the respective suspension link.

Die vorstehenden Ausführungen machen deutlich, dass im Rahmen der beschriebenen Anordnung der Ausbildung des Kupplungsgliedes 2 entscheidende Bedeutung zukommt. Es lässt sich leicht als Massenartikel herstellen und gestattet ein schnelles und leichtes Austauschen von Bauteilen, welche mit Gurten verbunden werden sollen. Vorteilhaft wirkt sich auch der Umstand aus, dass die Bauteile bzw. die Spann- und Kontrollvorrichtungen sich im Kupplungsglied frei drehen können. Dieser Umstand trägt dazu bei, dass die Gurte auf ihrer gesamten Breite gleichmässig belastet werden.The above statements make it clear that the configuration of the coupling member 2 is of crucial importance in the arrangement described. It can be easily manufactured as a mass article and allows quick and easy replacement of components that are to be connected with belts. The fact that the components or the tensioning and control devices can rotate freely in the coupling member also has an advantageous effect. This helps to ensure that the straps are loaded evenly across their entire width.

Claims (19)

1. Arrangement for connecting components (3; 15; 22; 23; 25), such as hooks, lugs, shackles, fork-heads, shortening claws, connecting pins and connecting forks, and tensioning and/or control devices (24) of hoisting and/or lashing arrangements, each with a load transmission string guided through a receiving orifice of a coupling member (2), to which the particular component (3; 15; 22; 23; 25) or the particular tensioning and/or control device (24) is connected, the particular component (3; 15; 22; 23; 25) or the particular tensioning and/or control device (24) being equipped with a neck (5) and a head (4) adjoining the latter, and an insertion slot (7) for the particular neck (5) opening into the receiving orifice of the coupling member (2), characterized in that the load transmission string is formed by a belt (1), and the receiving orifice is formed by at least one belt-receiving slot (8), the clear height (H) of which is such that, when the neck (5) is inserted into the insertion slot (7), the particular head (4) fits through the belt-free belt-receiving slot (8), whereas, when the- belt (1) is connected to the coupling member (2), the said head (4) is locked in the coupling member (2) by means of the belt (1).
2. Arrangement according to Claim 1, characterized in that the coupling member (2) has two side walls (12, 13) which are connected to one another by means of a bottom (14) and which are provided with a belt-receiving slot (8, 9) in the region of each of their ends facing away from the bottom (14), the insertion slot (7) extending from one belt-receiving slot (8) into the region of the bottom (14) which forms a bearing for the head (4).
3. Arrangement according to Claim 2, characterized in that the side walls (12, 13) of the coupling member (2) extend at least partially obliquely relative to its bottom (14).
4. Arrangement according to Claim 2 or 3, characterized in that the ends of the side walls (12, 13) facing away from the bottom (14) of the coupling member (2) form crossmembers (10, 11) for the particular belt (1).
5. Arrangement according to Claim 3, characterized in that the crossmembers (10, 11) extend parallel to one another.
6. Arrangement according to Claim 5, characterized in that the crossmembers (10, 11) are connected to one another at least at certain points by means of welding.
7. Arrangement according to one of Claims 2 to 6, characterized in that the width of the bottom (14) of the coupling member (2) is less than the maximum width of the side walls (12, 13).
8. Arrangement according to one of Claims 2 to 7, characterized in that the thickness (s) of the bottom (14) of the coupling member (2) is only slightly less than the length (I) of the neck (5) of the particular component (3; 15; 22; 23; 25) to be connected to a belt (1) or of the particular tensioning and/or control device (24) to be connected to a belt (1).
9. Arrangement according to one of Claims 1 to 8, characterized in that the diameter (d) of the cylindrical neck (5) is only slightly less and the diameter (D) of the likewise cylindrical head (4) greater than the width (B) of the insertion slot (7).
10. Arrangement according to Claim 9, characterized in that the insertion slot (7) opens into the belt-receiving slot (8) at an angle of 90°.
11. Arrangement according to one of Claims 2 to 10, characterized in that the end of the insertion slot (7) is formed by a semi-circle, the axis of which passes through the mid-plane of the coupling member (2).
12. Arrangement according to one of Claims 1 to 11, characterized in that the coupling member (2) is designed as a one-piece stamp article bent into its final shape (Figure 5).
13. Arrangement according to one of Claims 1 to 12, characterized in that the belt (1) is supported in the belt-receiving slot (8, 9) via a supporting element (17).
14. Arrangement according to Claim 13, characterized in that the supporting element (17) has an essentially cylindrical outer surface.
15. Arrangement according to Claim 13 or 14, characterized in that the supporting element (17) consists of several parts (18, 19).
16. Arrangement according to one of Claims 13 to 15, characterized in that the supporting element (17) is designed as an additional locking means for the head (4).
17. Arrangement according to one of Claims 1 to 16, characterized in that the component (15; 25) is formed by an exchangeable adaptor.
18. Arrangement according to Claim 17, characterized in that a suspension member (26) or at least one intermediate member (27, 28) is connected unreleasably to the component (25) designed as an adaptor.
19. Arrangement according to one of Claims 1 to 18, characterized in that the particular component (3; 15; 22; 23; 25) and the particular tensioning and control device (24) are mounted rotatably in the coupling member (2).
EP83730088A 1982-09-21 1983-09-21 Assembly for connecting parts as well as tensioning and/or control devices of hoisting and/or lashing arrangements with belts. Expired EP0104135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83730088T ATE27646T1 (en) 1982-09-21 1983-09-21 ARRANGEMENT FOR CONNECTING COMPONENTS AND TENSIONING AND/OR CONTROL DEVICES OF LIFTING AND/OR LASHING ARRANGEMENTS WITH STRAPS.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3235300 1982-09-21
DE3235300A DE3235300C2 (en) 1982-09-21 1982-09-21 Arrangement for connecting components as well as tensioning and / or control devices of lifting or lashing arrangements with belts
DE3235299A DE3235299C2 (en) 1982-09-21 1982-09-21 Arrangement for connecting components as well as tensioning and / or control devices of lifting and / or lashing arrangements with belts
DE3235299 1982-09-21

Publications (3)

Publication Number Publication Date
EP0104135A2 EP0104135A2 (en) 1984-03-28
EP0104135A3 EP0104135A3 (en) 1985-01-09
EP0104135B1 true EP0104135B1 (en) 1987-06-03

Family

ID=25804671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83730088A Expired EP0104135B1 (en) 1982-09-21 1983-09-21 Assembly for connecting parts as well as tensioning and/or control devices of hoisting and/or lashing arrangements with belts.

Country Status (1)

Country Link
EP (1) EP0104135B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2482397C2 (en) * 2010-11-10 2013-05-20 Дмитрий Сергеевич Воробьев Air distribution grill

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE60393T1 (en) * 1986-05-23 1991-02-15 Halfeneisen Gmbh & Co Kg FACADE PANEL ANCHORS.
US20060219947A1 (en) * 2005-03-03 2006-10-05 Asml Netherlands B.V. Dedicated metrology stage for lithography applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB166684A (en) * 1920-04-19 1921-07-19 Joseph Sidney Pratten Shackle
US3656797A (en) * 1970-04-02 1972-04-18 Ralph A Ratcliff Hoist housing-hook combination
DE2806996C3 (en) * 1978-02-18 1981-03-12 Fa. August Thiele, 5860 Iserlohn Flexible lifting strap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2482397C2 (en) * 2010-11-10 2013-05-20 Дмитрий Сергеевич Воробьев Air distribution grill

Also Published As

Publication number Publication date
EP0104135A2 (en) 1984-03-28
EP0104135A3 (en) 1985-01-09

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