FR2740481A1 - Cable end stop - Google Patents

Cable end stop Download PDF

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Publication number
FR2740481A1
FR2740481A1 FR9512894A FR9512894A FR2740481A1 FR 2740481 A1 FR2740481 A1 FR 2740481A1 FR 9512894 A FR9512894 A FR 9512894A FR 9512894 A FR9512894 A FR 9512894A FR 2740481 A1 FR2740481 A1 FR 2740481A1
Authority
FR
France
Prior art keywords
rope
truncated cone
cable
ring
bush
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.)
Pending
Application number
FR9512894A
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French (fr)
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9512894A priority Critical patent/FR2740481A1/en
Publication of FR2740481A1 publication Critical patent/FR2740481A1/en
Pending legal-status Critical Current

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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
    • F16G11/04—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

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

Abstract

The cable end stop, for use, e.g. in conjunction with a spring clip, consists of a bush (2), e.g. of metal or nylon, with a truncated conical recess surrounding the cable. The recess is designed to receive a supple ring (4) of variable diameter. The ring (4) has a series of vanes (5) with spikes or projections (6), and it slides inside the recess so that the greater the pull on the cable the greater is the force locking it inside the bush. The vanes can be rectangular, pyramidal or spiral cap in shape, and a (3) can be fitted over the open end of the bush to prevent any return of the cable. The fixing of the cable can be enhanced by adding a synthetic self-hardening product.

Description

"DISPOSITIF POUR BLOQUER LE BOUT D'UNE CORDE A SON EXTREMITE"
DESCRIPTION
La présente invention concerne un dispositif pour bloquer une corde à son extrémité."DEVICE FOR LOCKING THE END OF A ROPE AT ITS END"
DESCRIPTION
The present invention relates to a device for locking a rope at its end.

Pour fixer traditionnellement une corde à un point mobile ou fixe il faut y faire un noeud dans le plus simple des cas, une épissure ou encore y mettre un collier qui nécessite un outillage.To traditionally fix a rope to a mobile or fixed point, it is necessary to make a knot in the simplest of cases, a splice or even to put a collar which requires a tool.

Le dispositif selon l'invention permet de remédier à ces différentes solutions.The device according to the invention overcomes these different solutions.

L'invention consiste à faire passer le bout d'une corde (1) dans un cône tronqué (2) (métallique ou synthétique) par son ouverture la plus petite et le faire sortir par son ouverture la plus grande, puis d'installer autour du bout de la corde une bague souple (FIG. B et C) constituée d'un anneau (4) (dont le diamètre est variable) sur lequel sont fixées plusieurs lamelles d'épaisseurs variables (5) armées de griffes ou autres excroissances (6) situées de part et d'autre (côté corde et côté cône tronqué), et de faire pénétrer l'ensemble (corde + bague) à l'intérieur du cône tronqué afin que lorsque l'on tire d'un coup sec sur la corde du côté du petit orifice du cône tronqué, la bague vienne glisser à l'intérieur du cône tronqué par un effet de translation pour serrer la corde en même temps que les griffes pénètrent la corde d'un côté, et de l'autre exercent un systême anti-retour sur la surface interne du cône tronqué (F1G. A).The invention consists in passing the end of a rope (1) through a truncated cone (2) (metallic or synthetic) through its smallest opening and bringing it out through its largest opening, then installing around from the end of the rope a flexible ring (FIG. B and C) consisting of a ring (4) (whose diameter is variable) on which are fixed several strips of variable thicknesses (5) armed with claws or other protuberances ( 6) located on both sides (rope side and truncated cone side), and allow the assembly (rope + ring) to penetrate inside the truncated cone so that when you pull sharply on the rope on the side of the small orifice of the truncated cone, the ring comes to slide inside the truncated cone by a translation effect to tighten the rope at the same time as the claws penetrate the rope on one side, and on the other exert a non-return system on the internal surface of the truncated cone (F1G. A).

Selon des modes particuliers de réalisation .le tronc de cône peut être en métal ou en nylon, .la bague est de préférence en matière synthétique afin d'éviter toute oxidation sur la corde, .les lamelles peuvent être rectilignes ou en pyramides allongées ou encore en spires (FIG. B et C).According to particular embodiments .the truncated cone can be made of metal or nylon, .the ring is preferably made of synthetic material in order to avoid any oxidation on the rope, .the strips can be rectilinear or in elongated pyramids or else in turns (FIG. B and C).

Si la corde est synthétique on peut également l'installer dans le tronc de cône et faire chauffer le bout de corde jusqu'à le faire fondre, et ensuite alors qûe le bout de corde est encore mou l'écraser dans le tronc de cône jusqu'à lui faire prendre la forme intérieure du tronc de cône. Ce système est encore plus simple mais n'a pas de système anti-retour.If the rope is synthetic we can also install it in the truncated cone and heat the end of the rope until it melts, and then when the end of the rope is still soft, crush it in the truncated cone until 'to make it take the interior shape of the truncated cone. This system is even simpler but does not have a non-return system.

Sécurité: la corde et la partie fondue ne faisant qu'un, impossibilité d'arrachement.Safety: the rope and the melted part being one, impossibility of tearing.

II est possible d'installer un bouchon à l'orifice le plus grand afin d'éviter le retour de la corde vers l'extérieur et également afin d'en améliorer l'esthétique.  It is possible to install a plug at the largest orifice to prevent the return of the rope to the outside and also to improve its aesthetics.

Claims (8)

REVENDICATIONS 1) Dispositif pour bloquer le bout d'une corde (1) à son extrémité caractérisé en ce qu'il comporte 1) Device for blocking the end of a rope (1) at its end, characterized in that it comprises un cône tronqué (2), dans lequel passe un bout de corde par son ouverture la plus petite, et sort par a truncated cone (2), through which passes a piece of rope through its smallest opening, and exits by son ouverture la plus grande, et d'une bague souple (4) de diamêtre variable installée au bout de la its largest opening, and a flexible ring (4) of variable diameter installed at the end of the corde. rope. cône (2). cone (2). plus l'on tire sur la corde, plus elle serre le corde par effet de translation à l'intérieur du tronc de the more you pull on the rope, the more it tightens the rope by translation effect inside the trunk of armées de griffes ou d'excroissances (6) et glisse à l'intérieur du cône tronqué (2) de telle façon que armed with claws or protuberances (6) and slides inside the truncated cone (2) so that 2) Dispositif selon revendication I caractérisé en ce que la bague (4) est munie de lamelles (5) 2) Device according to claim I characterized in that the ring (4) is provided with lamellae (5) 3) Dispositif selon revendication 2 caractérisé en ce que les lamelles (5) sont rectilignes. 3) Device according to claim 2 characterized in that the lamellae (5) are rectilinear. 4) Dispositif selon revendication 2 caractérisé en ce que les lamelles (5) sont en pyramides. 4) Device according to claim 2 characterized in that the lamellae (5) are in pyramids. 5) Dispositif selon revendication 2 caractérisé en ce que les lamelles (5) sont en spires. 5) Device according to claim 2 characterized in that the strips (5) are in turns. 6) Dispositif selon l'une quelconque des revendications I à 5 caractérisé en ce qu'il comporte un 6) Device according to any one of claims I to 5 characterized in that it comprises a bouchon (3) disposé à l'orifice le plus grand du tronc de cône (2) afin d'éviter le retour de la corde plug (3) arranged at the largest opening of the truncated cone (2) to prevent the return of the rope vers l'exterieur. outwards. 7) Dispositif selon l'une quelconque des revendications I à 5 caractérisé en ce que la corde est 7) Device according to any one of claims I to 5 characterized in that the rope is synthétique et que le bout est chauffé et fondu, et à l'état fondu est écrasé dans le tronc de cône synthetic and the tip is heated and melted, and in the molten state is crushed in the truncated cone jusqu'à lui faire prendre la forme intérieure du tronc de cône (2). until it takes the internal shape of the truncated cone (2). 8) Dispositif selon l'une quelconque des revendications I à 7 caractérisé en ce que le blocage de la 8) Device according to any one of claims I to 7 characterized in that the blocking of the corde se fasse par l'addition d'un produit synthétique à durcissement qui formerait un ensemble homogène (corde + produit).  rope is made by adding a hardening synthetic product which would form a homogeneous whole (rope + product).
FR9512894A 1995-10-26 1995-10-26 Cable end stop Pending FR2740481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9512894A FR2740481A1 (en) 1995-10-26 1995-10-26 Cable end stop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512894A FR2740481A1 (en) 1995-10-26 1995-10-26 Cable end stop

Publications (1)

Publication Number Publication Date
FR2740481A1 true FR2740481A1 (en) 1997-04-30

Family

ID=9484126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9512894A Pending FR2740481A1 (en) 1995-10-26 1995-10-26 Cable end stop

Country Status (1)

Country Link
FR (1) FR2740481A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014188026A1 (en) * 2013-05-20 2014-11-27 Sociedad Anonima De Preformados Metalicos Anchor clamp for steel core cable
CN106969093A (en) * 2017-05-26 2017-07-21 张丽丽 A kind of modified self-locking rope knot and its installation method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH188941A (en) * 1936-11-28 1937-01-31 Weber Hans Clamp for clamping tension members.
US2161694A (en) * 1936-10-08 1939-06-06 Stephen P Becker Gripping jaw for wire clamps
GB717428A (en) * 1951-11-15 1954-10-27 Thomas Edward Dimbleby An improved method and means of fixedly connecting a tubular or socketed part to a wire rope
FR1267970A (en) * 1960-06-17 1961-07-28 Anchor clamp for flexible cables
US3570074A (en) * 1968-11-12 1971-03-16 Westinghouse Electric Corp Rope end fitting
US3716894A (en) * 1971-01-05 1973-02-20 Ici Ltd Rope fittings
US4362352A (en) * 1980-05-08 1982-12-07 Aluminum Company Of America Splicing device
FR2630516A1 (en) * 1988-04-25 1989-10-27 Ziboroff Paul Locking sleeve for ropes
WO1991000401A1 (en) * 1989-06-27 1991-01-10 Alain Chaize Locking device for elongate tensioned armature

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2161694A (en) * 1936-10-08 1939-06-06 Stephen P Becker Gripping jaw for wire clamps
CH188941A (en) * 1936-11-28 1937-01-31 Weber Hans Clamp for clamping tension members.
GB717428A (en) * 1951-11-15 1954-10-27 Thomas Edward Dimbleby An improved method and means of fixedly connecting a tubular or socketed part to a wire rope
FR1267970A (en) * 1960-06-17 1961-07-28 Anchor clamp for flexible cables
US3570074A (en) * 1968-11-12 1971-03-16 Westinghouse Electric Corp Rope end fitting
US3716894A (en) * 1971-01-05 1973-02-20 Ici Ltd Rope fittings
US4362352A (en) * 1980-05-08 1982-12-07 Aluminum Company Of America Splicing device
FR2630516A1 (en) * 1988-04-25 1989-10-27 Ziboroff Paul Locking sleeve for ropes
WO1991000401A1 (en) * 1989-06-27 1991-01-10 Alain Chaize Locking device for elongate tensioned armature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014188026A1 (en) * 2013-05-20 2014-11-27 Sociedad Anonima De Preformados Metalicos Anchor clamp for steel core cable
CN106969093A (en) * 2017-05-26 2017-07-21 张丽丽 A kind of modified self-locking rope knot and its installation method

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