CH86070A - Mechanical junction device between two flexible cable ends. - Google Patents
Mechanical junction device between two flexible cable ends.Info
- Publication number
- CH86070A CH86070A CH86070DA CH86070A CH 86070 A CH86070 A CH 86070A CH 86070D A CH86070D A CH 86070DA CH 86070 A CH86070 A CH 86070A
- Authority
- CH
- Switzerland
- Prior art keywords
- junction device
- mechanical junction
- cable ends
- flexible cable
- sockets
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/08—Fastenings for securing ends of driving-cables to one another, the fastenings having approximately the same diameter as the cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/04—Means 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
- F16G11/044—Means 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
- F16G11/048—Means 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
Description
Dispositif de jonction mécanique entre deux bouts de câble souple. Dans les systèmes de traction funiculaire par câble souple, pour relier les deux extré mités d'un câble sans fin ou pour réparer une rupture de câble, il convient de posséder un système de jonction à rotule extrêmement robuste et d'un encombrement très restreint.
L'invention a précisément pour objet un dispositif de jonction mécanique entre deux bouts de câble souple répondant à ces con ditions. Ce dispositif de jonction mécanique présente la particularité que les deux bouts de câble, qui sont pourvus chacun d'une tête élargie obtenue par épissure du câble, sont retenus dans deux douilles à trou conique qui sont reliées ensemble par deux étriers engagés l'un dans l'autre-et comportant des têtes filetées qui se vissent dans les douilles et y sont calées.
Au dessin annexé, donné à titre d'exemple: La fig. 1 est une coupe longitudinale d'une forme d'exécution du dispositif de jonction mécanique suivant l'invention; La fig. 2 en est une vue en bout; La fig. 3 est une vue en élévation d'une pièce qui, lors de la fabrication du dispositif de jonction, sert à faire un étrier entrant dans la constitution de ce dispositif;
La fig. 4 en est une coupe transversale suivant la ligne<B>.1-A</B> de la fig. <B>3;</B> La fig. 5 est une vue en plan d'une pièce qui, lors de la fabrication du dispositif de jonction, sert à faire un second étrier entrant dans la constitution de ce dispositif.
Si on se reporte au dessin, on voit que le dispositif de jonction mécanique représenté comporte deux étriers 1 et 2 s'engageant l'un dans l'autre et raccordés respectivement à deux douilles à trou conique 3 et 4 qui retiennent chacune un bout du câble grâce à une tête élargie 5 obtenue par épissure sur ce bout; les'.parties rétrécies du trou conique des douilles 3 et 4 sont terminées par des évasements 6 destinés à prévenir l'écrouissage du câble.
Les deux étriers 1 et 2 ont les extrémités de leurs branches en forme de bossage à section demi-ronde, accolées et soudées l'une à (autre, foi-niant ainsi des têtes cylindriques, lesquelles sont filetées et vissées dans une partie taraudée des douilles 3 et 4, respectiverient, les taraudages de ces dernières étant orientés en sens inverses. Ils y sont calés au moyen de goupilles co niques 9.
Pour accoupler les étriers 1 et , on part des pièces oblongues 7 et 8 (fig. 3, 4 et b) ayant à leurs extrémités des bossages à section demi-ronde et que l'on plie sur elles- mêmes l'une dans l'autre; les deux branches de chacune de ces pièces sont ensuite appli-. quées ensemble, soudées l'une à l'autre, file tées et vissées dans les douilles 3 et 4 dont les taraudages sont orientés en sens inverses. Des goupilles coniques 9 complètent l'assem blage.
Mechanical junction device between two flexible cable ends. In funicular traction systems using flexible cables, to connect the two ends of an endless cable or to repair a cable break, it is necessary to have an extremely robust ball joint system with a very small footprint.
The invention specifically relates to a mechanical junction device between two flexible cable ends meeting these conditions. This mechanical junction device has the particularity that the two cable ends, which are each provided with an enlarged head obtained by splicing the cable, are retained in two sockets with conical hole which are connected together by two clamps engaged one in the other-and having threaded heads which screw into the sockets and are wedged there.
In the accompanying drawing, given by way of example: FIG. 1 is a longitudinal section of an embodiment of the mechanical junction device according to the invention; Fig. 2 is an end view; Fig. 3 is an elevational view of a part which, during the manufacture of the junction device, is used to make a stirrup forming part of the constitution of this device;
Fig. 4 is a transverse section along the line <B> .1-A </B> of FIG. <B> 3; </B> Fig. 5 is a plan view of a part which, during the manufacture of the junction device, is used to make a second caliper entering into the constitution of this device.
If we refer to the drawing, we see that the mechanical junction device shown comprises two brackets 1 and 2 engaging one into the other and connected respectively to two tapered hole sockets 3 and 4 which each retain one end of the cable thanks to an enlarged head 5 obtained by splicing on this end; les'.parties narrowed of the conical hole of the sockets 3 and 4 are terminated by flares 6 intended to prevent strain hardening of the cable.
The two brackets 1 and 2 have the ends of their branches in the form of a boss with a half-round section, joined and welded to each other (the other, thus denying cylindrical heads, which are threaded and screwed into a threaded part of the bushes 3 and 4, respectively, the threads of the latter being oriented in opposite directions, they are wedged there by means of taper pins 9.
To couple the brackets 1 and, we start from the oblong pieces 7 and 8 (fig. 3, 4 and b) having at their ends bosses with a half-round section and which are folded on themselves one in l 'other; the two branches of each of these parts are then applied. quées together, welded to each other, threaded and screwed into sockets 3 and 4, the threads of which are oriented in opposite directions. Conical pins 9 complete the assembly.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH86070T | 1919-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH86070A true CH86070A (en) | 1920-08-02 |
Family
ID=4342550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH86070D CH86070A (en) | 1919-05-07 | 1919-05-07 | Mechanical junction device between two flexible cable ends. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH86070A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001001015A1 (en) * | 1999-06-25 | 2001-01-04 | The Crosby Group, Inc. | Wire rope socket |
| EP2171307A1 (en) * | 2007-05-19 | 2010-04-07 | Samson Rope Technologies | Composite rope structures and systems and methods for terminating composite rope structures |
-
1919
- 1919-05-07 CH CH86070D patent/CH86070A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001001015A1 (en) * | 1999-06-25 | 2001-01-04 | The Crosby Group, Inc. | Wire rope socket |
| EP2171307A1 (en) * | 2007-05-19 | 2010-04-07 | Samson Rope Technologies | Composite rope structures and systems and methods for terminating composite rope structures |
| EP2171307A4 (en) * | 2007-05-19 | 2011-05-04 | Samson Rope Technologies | Composite rope structures and systems and methods for terminating composite rope structures |
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