FR2713618A1 - Device for movement on cord or cable used in mountaineering - Google Patents

Device for movement on cord or cable used in mountaineering Download PDF

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Publication number
FR2713618A1
FR2713618A1 FR9314949A FR9314949A FR2713618A1 FR 2713618 A1 FR2713618 A1 FR 2713618A1 FR 9314949 A FR9314949 A FR 9314949A FR 9314949 A FR9314949 A FR 9314949A FR 2713618 A1 FR2713618 A1 FR 2713618A1
Authority
FR
France
Prior art keywords
pulleys
flanges
discs
mountaineering
cord
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.)
Withdrawn
Application number
FR9314949A
Other languages
French (fr)
Inventor
Sohn Alain
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.)
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 FR9314949A priority Critical patent/FR2713618A1/en
Publication of FR2713618A1 publication Critical patent/FR2713618A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
    • 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
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

The device includes movable pulleys (1) mounted on axles (5) assembled on one or more discs (2) and separated from the discs by anti-friction washers (6). The discs can be triangular, pentagonal or elliptic. There is a retaining and reinforcing axle (4) as well as several holes (3) allowing the simultaneous fastening and directly onto the device by means of three clasps.

Description

Cet appareil permet à une personne de franchir un passage en mode tyriolienne, ou de le faire franchir à une charge par le biai d'un systeme de traction. This device allows a person to cross a passage in Tyrolean mode, or to make it cross at a charge by the biai of a traction system.

Cette invention a pour but de regrouper en un seul appareil au moins deux poulies mobiles ainsi qu' un ou plusieurs trous permettant l'accrochage simultané de trois mousquetons sur lui même,
Cette invention permet d'éviter l'emploi d'une ou de plusieurs poulies individuelles,ameliorant de ce fait le guidage sur la corde d'ou une meilleure s'ecurité
Le dessin I/3 représente le modèle illustrant cette invention
Le dessin 2/3 représente une variante de cette invention.The object of this invention is to group together in a single device at least two movable pulleys as well as one or more holes allowing the simultaneous attachment of three carabiners to itself,
This invention makes it possible to avoid the use of one or more individual pulleys, thereby improving the guiding on the rope or better security
Drawing I / 3 represents the model illustrating this invention
Drawing 2/3 shows a variant of this invention.

Le dessin 3/3 représente une vue en 30 du modèle illustrant l'invention. Drawing 3/3 shows a view at 30 of the model illustrating the invention.

Cette invention se caractérise par l'assemblage de deux poulies simples (I) accolées l'une par rapport à l'autre par le biai d'une ou de deux flasques (2). This invention is characterized by the assembly of two simple pulleys (I) joined one relative to the other by the biai of one or two flanges (2).

Ces flasques (2) seront percées d'un ou plusieurs trous (3) permettant d'accrocher directement sur celles-ci les mousquetons de charges et de traction. These flanges (2) will be pierced with one or more holes (3) making it possible to directly hook the load and traction carabiners thereon.

I1 est également prévu un axe de maintien ou de renfort(4) celui-ci pouvant entre amovible en fonction de l'emploi de l'appareil. I1 is also provided a retaining or reinforcing pin (4) which can between removable depending on the use of the device.

Les poulies pourront être montées directement sur axes(5) ou sur tout autre système de roulement. The pulleys can be mounted directly on pins (5) or on any other bearing system.

Des rondelles antifrictions () facultatives selon les montages les isoleront des flasques (2)
Les matériaux utilisés pour la fabrication des rlaaques,poulies et axes pourront être métalliques (aciers,alliages légers..) ou matériaux composites,mais ils seront suffisament solides pour que cet appareil puisse passer avec succès les normes de sécurité en vigueur. Optional anti-friction washers () depending on the mounting will isolate them from the flanges (2)
The materials used for the manufacture of the plates, pulleys and shafts can be metallic (steels, light alloys, etc.) or composite materials, but they will be strong enough for this device to successfully pass the safety standards in force.

Les flasques (2) pourront être de formes triangulaires (dessin I/2) pentagonales (dessin 2/2) ou toute autre forme polygonale ou elliptique. The flanges (2) may be triangular (drawing I / 2) pentagonal (drawing 2/2) or any other polygonal or elliptical shape.

Les poulies (I) seront solidaires des flasques (2) par leurs axes rivetés (5) , ou par système vis ecroux , ou vis axes fileté, ces deux derniers en permettant l'interchangeabilité. The pulleys (I) will be integral with the flanges (2) by their riveted axes (5), or by screw nut system, or screw threaded axes, the latter two allowing interchangeability.

Dans le cas d'un montage à deux flasques le profil de celles-ci sera contrecoudé ou plié (dessin I/3,rig.2) de manière à rapprocher les trous d'accrochage des mousquetons. In the case of mounting with two flanges, the profile of these will be counter-bent or folded (drawing I / 3, rig.2) so as to bring the hooking holes of the carabiners together.

Dans le cas d'un montage à une flasque (non dessinné) le profil de celle-ci sera contrecoup ou plié de manière à amener les trous d'accrochage des mousquetons sous l'axe des gorges des poulies. In the case of mounting to a flange (not shown) the profile thereof will be kicked back or folded so as to bring the hooking holes of the carabiners under the axis of the grooves of the pulleys.

A titre d'exemple, donc non limitatif , les dimensions de l'appareil sur le dessin 1/3 seront de l'ordre de: -rig.I en A.A IOOmm. By way of example, therefore without limitation, the dimensions of the device in the drawing 1/3 will be of the order of: -rig.I in A.A IOOmm.

- rig.I en B.B 85mm.- rig.I in B.B 85mm.

- rig. 2 en C.C 30mm. - rig. 2 in C.C. 30mm.

- fig. 3 en D.D 60mm.- fig. 3 in D.D 60mm.

I1 est également prévu d'adjoindre à cet apparèil un système d'arrêt sur corde (non dessiné). I1 is also planned to add to this device a rope stop system (not drawn).

Cet appareil est conçu pour une utilisation dans les domaines du sport , secours et industrie.  This device is designed for use in the fields of sport, rescue and industry.

Claims (4)

REVENDICATIONS I) Appareil permettant de se mouvoir en translation sur corde ou cable qui se caractérise par l'assemblage sur une ou deux flasques (2) d'au moins deux poulies mobiles (I).sur leurs axes (5), d'un ou plusieurs trous d'accrochages(3), permettant d'accrocher directement un ou plusieurs mousquetons sur ledit appareil. CLAIMS I) Apparatus making it possible to move in translation on rope or cable which is characterized by the assembly on one or two flanges (2) of at least two movable pulleys (I). On their axes (5), of a or several hooking holes (3), allowing one or more carabiners to be hooked directly onto said device. 2) Appareil selon la revendication I ,caractéris en ce qu'il comprend un axe de maintien.2) Apparatus according to claim I, characterized in that it comprises a holding axis. 3) Appareil selon les revendications I et 2, caractérisé en ce que l'axe de maintien (4) est amovible, ce qui permet de fixer ultérieurement à cet emplacement un système d'arrêt sur corde (non dessin6). 3) Apparatus according to claims I and 2, characterized in that the retaining pin (4) is removable, which allows later to fix at this location a rope stop system (not drawing6). 4) Appareil selon les revendications I,2 et 3 caractérisé en ce qu'il comprend des axes de poulies(5) et des roulements (non dessin6) démontables. s) Appareil selon les revendications I,2,3, et 4 caractérisé ce qu'il comprend des rondelles antifrictions (6). 4) Apparatus according to claims I, 2 and 3 characterized in that it comprises axes of pulleys (5) and bearings (not drawing6) removable. s) Apparatus according to claims I, 2,3, and 4 characterized in that it comprises anti-friction washers (6).
FR9314949A 1993-12-07 1993-12-07 Device for movement on cord or cable used in mountaineering Withdrawn FR2713618A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9314949A FR2713618A1 (en) 1993-12-07 1993-12-07 Device for movement on cord or cable used in mountaineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314949A FR2713618A1 (en) 1993-12-07 1993-12-07 Device for movement on cord or cable used in mountaineering

Publications (1)

Publication Number Publication Date
FR2713618A1 true FR2713618A1 (en) 1995-06-16

Family

ID=9453867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9314949A Withdrawn FR2713618A1 (en) 1993-12-07 1993-12-07 Device for movement on cord or cable used in mountaineering

Country Status (1)

Country Link
FR (1) FR2713618A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660295B (en) * 2009-09-28 2011-05-04 中铁八局集团第一工程有限公司 Hoisting method of arch bridge arch rib or beam body along bridge direction
CN102635680A (en) * 2011-02-15 2012-08-15 刘文辉 Dual-pulley device with fixed side plates and manufacturing method of dual-pulley device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1336877A (en) * 1918-02-04 1920-04-13 Oscar A Wirkkala Logging system
US1411144A (en) * 1921-01-27 1922-03-28 Robert H White Aerial logging system
US1469025A (en) * 1921-10-03 1923-09-25 Spaulding Benjamin Shepard Log trolley
US1846537A (en) * 1929-04-25 1932-02-23 William A Pittenger Carriage holding device
US3831772A (en) * 1973-03-08 1974-08-27 E Jorgenson Logging grapple and hauling assembly
GB2091186A (en) * 1980-12-31 1982-07-28 Passing Hermann Secure cable guide mechanism
US4646924A (en) * 1984-12-27 1987-03-03 Canadian Patents And Development Limited Mechanical log yarding carriage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1336877A (en) * 1918-02-04 1920-04-13 Oscar A Wirkkala Logging system
US1411144A (en) * 1921-01-27 1922-03-28 Robert H White Aerial logging system
US1469025A (en) * 1921-10-03 1923-09-25 Spaulding Benjamin Shepard Log trolley
US1846537A (en) * 1929-04-25 1932-02-23 William A Pittenger Carriage holding device
US3831772A (en) * 1973-03-08 1974-08-27 E Jorgenson Logging grapple and hauling assembly
GB2091186A (en) * 1980-12-31 1982-07-28 Passing Hermann Secure cable guide mechanism
US4646924A (en) * 1984-12-27 1987-03-03 Canadian Patents And Development Limited Mechanical log yarding carriage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660295B (en) * 2009-09-28 2011-05-04 中铁八局集团第一工程有限公司 Hoisting method of arch bridge arch rib or beam body along bridge direction
CN102635680A (en) * 2011-02-15 2012-08-15 刘文辉 Dual-pulley device with fixed side plates and manufacturing method of dual-pulley device

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