DE695103C - Conical sleeve for the end attachment of a wire rope - Google Patents

Conical sleeve for the end attachment of a wire rope

Info

Publication number
DE695103C
DE695103C DE1937F0083829 DEF0083829D DE695103C DE 695103 C DE695103 C DE 695103C DE 1937F0083829 DE1937F0083829 DE 1937F0083829 DE F0083829 D DEF0083829 D DE F0083829D DE 695103 C DE695103 C DE 695103C
Authority
DE
Germany
Prior art keywords
wire rope
end attachment
attachment
conical sleeve
rope
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
DE1937F0083829
Other languages
German (de)
Inventor
Martin Flathe
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.)
MARTIN FLATHE
Original Assignee
MARTIN FLATHE
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 MARTIN FLATHE filed Critical MARTIN FLATHE
Priority to DE1937F0083829 priority Critical patent/DE695103C/en
Application granted granted Critical
Publication of DE695103C publication Critical patent/DE695103C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/04Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
    • F16G11/05Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps by using conical plugs insertable between the strands
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/04Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
    • F16G11/044Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord
    • F16G11/046Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord by bending the cable around a surface
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/04Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
    • F16G11/044Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord
    • F16G11/048Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord by moving a surface into the cable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)

Description

Konische Muffe zur Endbefestigung eines Drahtseiles Der Erfindung liegt die Aufgabe zugrunde, eine lösbare Endbefestigung eines Drahtseiles zu schaffen, durch die eine Schwächung des Drahtseilendes - vermieden wird, so daß die zulässige Höchstbeanspruchung des Drahtseiles flicht durch die Endbefestigung verringert wird.Conical socket for end attachment of a wire rope of the invention the task is to create a detachable end attachment of a wire rope, by which a weakening of the wire rope end - is avoided, so that the permissible Maximum stress on the wire rope braid is reduced by the end attachment.

Hierfür hat man bisher hauptsächlich Dxahtseilkloben verwendet, in denen das Drahtseil nach dem Lösen, Äufspleißen rund durch Verringerung seiner Drähtezahl bewirktem Verjüngen seiner Litzen durch .einen Kegelstift gegen die Bohrung des Klobens angepreßt und in dieser Lage durch in den Hohlraum des Klobens eingegossenes Metall gehalten wurde. Neben anderen Nachteilen hat diese Befestigung aber den Nachteil, daß durch .die Verjüngung sowie durch die thermische Beanspruchung der übriggebliebenen Drähte durch das eingegossene Metall die Festigkeit des Drahtseiles in .der Befestigung erheblich verringert wurde, so daß auch die Bruchfestigkeit des Drahtseiles, nur zu einem entsprechend geringeren Teil ausgenutzt werden konnte.To date, rope clamps have mainly been used for this purpose, in which the wire rope after loosening, splicing round by reducing its number of wires tapering of its strands by means of a tapered pin against the bore of the Block pressed and in this position by poured into the cavity of the block Metal was held. In addition to other disadvantages, this attachment has the disadvantage that by .the rejuvenation as well as by the thermal stress of the remaining Wires through the cast metal the strength of the wire rope in .der attachment was significantly reduced, so that the breaking strength of the wire rope, only could be used to a correspondingly lesser extent.

Die Erfindung benutzt zur Endbefestigung des Drahtseiles die bekannte konische Muffe mit einem in das Drahtseilende durch eine ;Muffenverschraubung eingetriebenen Kegel. Die Enden der Litze oder Drähte sind nach der Erfindung jedoch in neuartiger Weise rückwärts geschlungen, so daß jedes Ende unter den benachbarten Strang geflochten ist und alle gleichmäßig im Kreise verteilten Zurückbiegungen einen Trichter zur Aufnahme des bekannten kegelförmigen Klemmkörpers bilden.The invention uses the known for the end attachment of the wire rope conical sleeve with one driven into the end of the wire rope through a sleeve screw connection Cone. According to the invention, however, the ends of the braid or wires are more novel Looped way backwards so that each end is braided under the adjacent strand is and all bends evenly distributed in a circle to a funnel Form recording of the known conical clamp body.

Konische Muffen zur Endbefestigung von Drahtseilen mit einem in das Drahtseilende durch eine Muffenverschraubung eingetriebenen Kegel sind bereits bekannt. Neu ist, daß das Drahtseilende sowohl außen als auch in seinem mittleren Hohlraum, der den Klemmkörper aufnimmt, Kegelform hat. Hierdurch wird erreicht, daß die Teile des Drahtseiles nur gemeinsam Bewegungen ausführen können, so daß ein Lockern der Endbefestigung nicht eintreten kann: und die Beanspruchung des Drahtseiles auch in der Endbefestigung vom gesamten. Seilquerschnitt aufgenommen und nicht etwa auf einzelne Umbiegungsstellen .der Seilteile, an denen allein schon, durch die Biegung Spannungen in den einzelnen Drähten auftreten, übertragen werden. Durch die Erfindung wird eine völlig gleichmäßige Kraftübertragung in :der Endbefestigung ohne Schwächung des Drahtseiles erreicht. Gegenüber den Drahtseilen, mit den bekannten Endbefestigungen ergibt die Erfindung durch die Vermeidung einer Schwächung :des Seiles in der Befestigung die Möglichkeit, das Seil innerhalb .der Befestigung fast ebenso hoch zu beanspruchen wie das eigentliche Seil und dadurch Ersparnisse an Werkstoff zu erzielen.Conical sleeves for the end attachment of wire ropes with a Cones driven in by a socket screw connection are already known. What is new is that the end of the wire rope both outside and in its central cavity, which receives the clamping body, has a cone shape. This ensures that the parts of the wire rope can only perform movements together, so that loosening of the end fastening cannot occur: and the stress on the wire rope also in the end attachment of the whole. Cable cross-section recorded and not about on individual bending points of the rope parts, at which alone, through the Bending stresses occurring in the individual wires are transmitted. By the invention becomes a completely uniform power transmission in: the end attachment reached without weakening the wire rope. Compared to the wire ropes, with the familiar ones The invention provides end fastenings by avoiding a weakening: des Rope in the attachment the possibility of the rope within .the attachment almost to use as much as the actual rope and thus savings To achieve material.

Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigt Abb. i einen senkrechten Schnitt durch die Muffe mit dein kegelförmigen Klemmkörper, Abb. 2 eine Ansicht des zum Einsetzen in die Muffe nach Abb. i vorbereiteten Drahtseilen, Abb. 3 einen Grundriß zu Abb. i und Abb. q. einen Grundriß -zu Abb. 2.In the drawing, an embodiment of the invention is shown, namely Fig. i shows a vertical section through the sleeve with the conical Clamping body, Fig. 2 a view of the prepared for insertion into the socket according to Fig. I Wire ropes, Fig. 3 a plan for Fig. I and Fig. Q. a floor plan - to Fig. 2.

Die Muffe i enthält die kegelige Bohrung 2, in der das Ende 3 des D2ahtseiles 4. befestigt wird mittels des in .das D@r.ahtseilende eingesetzten Kegelstiftes 5. Zum Eintreiben des Kegels 5 in das Seilende dient der Zapfen 6 an der überwurfmutter 7, die auf das Gewinde 8 der Muffe :aufgeschraubt wird: Die einzelnen Litzen 9, die die ursprüngliche Drähtezahl unverändert enthalten, sind über die an sich bekannte Abbindung io rückwärts geschlungen. Jedes Litzenende ist unter eine benachbarte Litze geflochten. Die gleichmäßig irn Kreise verteilten Zurückbiegungen der Litzen bilden einen Trichter zur Aufnahme des Kegels 5, der das Seilende gegen die Wandung der Bohrung 2 änpreßt.The sleeve i contains the tapered bore 2, in which the end 3 of the The wire rope 4. is attached using the tapered pin inserted in the wire rope end 5. The pin 6 on the union nut is used to drive the cone 5 into the end of the rope 7, which is screwed onto the thread 8 of the sleeve: The individual strands 9, which contain the original number of wires unchanged, are beyond the known per se Tie loops backwards. Each strand end is under an adjacent one Braided strand. The bends of the strands evenly distributed in circles form a funnel for receiving the cone 5, which the rope end against the wall the hole 2 presses.

Die Muffe ist von einer zweiteiligen Hülse 11, 12 umgeben. Der Schlitz 13 ihm Hülsenteil 12 ermöglicht das seitliche Herüberschie# ben über das Drahtseil q.The sleeve is surrounded by a two-part sleeve 11, 12. The slot 13 the sleeve part 12 enables it to be pushed over the wire rope to the side q.

Claims (1)

PATENTANSPRUCH: Konische Muffe zur Endbefestigung eines Drahtseiles mit einem in das Drahtseilende durch eine Muffenverschraubung eingetriebenen kegelförmigen Klemmkörper, dadurch gekennzeichnet; daß Teile (9) des Drahtseiles in an sich: bekannter Weise über die Abbindung (io) rückwärts geschlungen sind, wobei jedes Ende unter den Nachbarteil geflochten ist, so daß alle gleichmäßig im Kreise verteilten Zurückbiegungen einen Trichter zur Aufnahme des Klemmkörpers (5) bilden.PATENT CLAIM: Conical sleeve for the end attachment of a wire rope with a conical one driven into the end of the wire rope through a socket screw connection Clamping body, characterized in that; that parts (9) of the wire rope in per se: known Way over the tie (io) looped backwards, with each end underneath the neighboring part is braided so that all bends evenly distributed in the circle form a funnel for receiving the clamping body (5).
DE1937F0083829 1937-10-20 1937-10-20 Conical sleeve for the end attachment of a wire rope Expired DE695103C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1937F0083829 DE695103C (en) 1937-10-20 1937-10-20 Conical sleeve for the end attachment of a wire rope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937F0083829 DE695103C (en) 1937-10-20 1937-10-20 Conical sleeve for the end attachment of a wire rope

Publications (1)

Publication Number Publication Date
DE695103C true DE695103C (en) 1940-08-16

Family

ID=7114166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1937F0083829 Expired DE695103C (en) 1937-10-20 1937-10-20 Conical sleeve for the end attachment of a wire rope

Country Status (1)

Country Link
DE (1) DE695103C (en)

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