FR2583705A1 - Equipment for propelling and steering a two-wheeled vehicle on snow - Google Patents

Equipment for propelling and steering a two-wheeled vehicle on snow Download PDF

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Publication number
FR2583705A1
FR2583705A1 FR8509963A FR8509963A FR2583705A1 FR 2583705 A1 FR2583705 A1 FR 2583705A1 FR 8509963 A FR8509963 A FR 8509963A FR 8509963 A FR8509963 A FR 8509963A FR 2583705 A1 FR2583705 A1 FR 2583705A1
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FR
France
Prior art keywords
tracks
snow
wheel
equipment
steering
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.)
Granted
Application number
FR8509963A
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French (fr)
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FR2583705B1 (en
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.)
DALL AGNOL XAVIER
Original Assignee
DALL AGNOL XAVIER
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 DALL AGNOL XAVIER filed Critical DALL AGNOL XAVIER
Priority to FR8509963A priority Critical patent/FR2583705B1/en
Publication of FR2583705A1 publication Critical patent/FR2583705A1/en
Application granted granted Critical
Publication of FR2583705B1 publication Critical patent/FR2583705B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M29/00—Ground engaging propulsion devices for cycles, sledges, or rider-propelled wheeled vehicles, not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The invention relates to an assembly which allows a two-wheeled vehicle equipped with tracks for moving over snow to obtain a speed and steering which are identical to those on dry ground. This equipment comprises, at the front, a device making it possible to bite into the snow by successive and staggered edge grippings during changes of direction and at the rear, either driving with different speeds of the two tracks placed on either side of the wheel for wide vehicles (pisting of the ski run) or driving with the same linear speed of the rear wheel and the tracks for rapid-displacement vehicles.

Description

EQUIPEMENT PROPULSEUR ET DIRECTIONNEL
POUR VE IOULES DEUX ROUES SUR NEIrE
Ensemble adaptable en tout ou partie à un vé icule deux roues pour son utilisation sur neige tout en lui conservant ses qualités de vitesse et de braquage.PROPELLANT AND DIRECTIONAL EQUIPMENT
FOR VE IOULES TWO WHEELS ON NEIrE
Set adaptable in whole or in part to a two-wheel vehicle for its use on snow while retaining its qualities of speed and steering.

Les vésicules équipés de chenille (s) subissent l'effet directionnel de celle(s)-ci et l'effort de craquage réalisé par le système directionnel placé à l'avant ne permet pas un rayon de braquage réduit. L'ensemble, objet de l'invention, comprend un système avant qui permet par des carres judicieusement disposées de créer un couple important de braquage du véhicule, (ou) et un système arrière permettant l'entrainement à des vitesses différentes des chenilles supprimant ainsi l'effet directionnel du système propulseur. Le système permet- tant d'obtenir des vitesses différentes des chenilles est entrainé par l'élémént moteur du vé' icule, il est réalisé par différentiel, roues libres ou crabots. The vesicles equipped with track (s) undergo the directional effect of this (s) and the cracking force produced by the directional system placed at the front does not allow a reduced turning radius. The assembly, object of the invention, comprises a front system which allows by judiciously arranged edges to create a significant turning torque of the vehicle, (or) and a rear system allowing the drive at different speeds of the tracks thus eliminating the directional effect of the propellant system. The system making it possible to obtain different speeds of the tracks is driven by the motor element of the vehicle, it is produced by differential, freewheels or dogs.

Les véhicules deux roues équipés de chenilles ont des vitesses réduites par rapport à leur utilisation normale sur sol sec. Two-wheeled vehicles with tracks have reduced speeds compared to their normal use on dry ground.

L'ensemble objet de l'invention permet d'obtenir des vitesses identiques en conservant la totalité du couple propulseur,
L'égalité des vitesses: tangentielle du pneu arrière et des chenilles est obtenue soit par l'entrainement à partir du pneu soit par prolongement de la chaîne d'entrainement de la roue arrière du vé ioule.The assembly which is the subject of the invention makes it possible to obtain identical speeds while retaining all of the propellant torque,
The equality of speeds: tangential of the rear tire and the tracks is obtained either by the drive from the tire or by extension of the drive chain of the rear wheel of the vehicle.

L'ensemble objet de l'invention peut être utilisé sur tout véhicule deux roues équipé de chenilles pour une utilisation en zones accidentées en augmentant considérablement sa maniamilité et sa vitesse. The assembly which is the subject of the invention can be used on any two-wheeled vehicle equipped with tracks for use in rough areas by considerably increasing its maneuverability and its speed.

Voir figure I Architecture générale
Voir figure 2 Détermination graphique du lieu géométrique des carres : α Angles direction du guidon
Angles de prise de carres correspondant à o( See figure I General architecture
See figure 2 Graphic determination of the geometrical location of the edges: α Handlebar steering angles
Edge angles corresponding to o (

Claims (1)

REVENDICATIONS I) eEquipement adaptable à tout vésicule deux roues pour son I) eEquipment adaptable to any two-wheel vesicle for its utilisation sur neige, comportant deux chenilles de part et d'autre de la roue arrière et un ensemble directionnel à l'avant caractérisé par une prise de carres successives tenant compte du rayon de braquagedu vé icule. ces deux ensembles étant montés en liaison pivot par rapport au véhicule. use on snow, comprising two tracks on either side of the rear wheel and a directional assembly at the front, characterized by taking successive edges taking into account the turning radius of the vehicle. these two assemblies being mounted in pivot connection relative to the vehicle. II) Equipement neige poir vésicule deux roues selon la revendication I caractérisée par le fait que les chenilles sont entrainées à partir du pneu et à la même vitesse linéaire que celui-ci. II) Snow equipment for two-wheel vesicle according to claim I, characterized in that the tracks are driven from the tire and at the same linear speed as the latter. III ) Equipement neige pour vésicule deux roues suivant la revendication I caractérisée par le fait que les chenilles sont entrainées par prolongement de la chaîne d'entrainement de la roue. III) Snow equipment for two-wheel vesicle according to claim I, characterized in that the tracks are driven by extension of the drive chain of the wheel. IV ) Equipement neige pour véhicule deux roues suivant la revendication I caractérisée par le fait que les deux chenilles peuvent avoir des vitesses différentes par l'adjonction : de différentiel de roues libres ou de crabots.  IV) Snow equipment for a two-wheeled vehicle according to claim I, characterized in that the two tracks can have different speeds by adding: freewheel differential or dog clutch.
FR8509963A 1985-06-21 1985-06-21 PROPELLING AND STEERING EQUIPMENT FOR TWO-WHEELED VEHICLE ON SNOW Expired - Fee Related FR2583705B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8509963A FR2583705B1 (en) 1985-06-21 1985-06-21 PROPELLING AND STEERING EQUIPMENT FOR TWO-WHEELED VEHICLE ON SNOW

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8509963A FR2583705B1 (en) 1985-06-21 1985-06-21 PROPELLING AND STEERING EQUIPMENT FOR TWO-WHEELED VEHICLE ON SNOW

Publications (2)

Publication Number Publication Date
FR2583705A1 true FR2583705A1 (en) 1986-12-26
FR2583705B1 FR2583705B1 (en) 1990-09-28

Family

ID=9320804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509963A Expired - Fee Related FR2583705B1 (en) 1985-06-21 1985-06-21 PROPELLING AND STEERING EQUIPMENT FOR TWO-WHEELED VEHICLE ON SNOW

Country Status (1)

Country Link
FR (1) FR2583705B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687623A1 (en) * 1994-06-15 1995-12-20 Jean-Luc Viaccoz Vehicle equipped with wheels and catepillar tracks for use on hard ground and on snow coverred ground

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412821A (en) * 1966-09-09 1968-11-26 Gen Gas Light Co Track for motorcycle
US3412820A (en) * 1966-07-26 1968-11-26 Glen L. Wachholz Endless track attachment for motorcycles
DE1505925A1 (en) * 1962-08-03 1969-07-24 August Paulo Motor glider
US3545559A (en) * 1968-10-17 1970-12-08 William A Jones Endless track attachment for motorcycles
FR2540454A1 (en) * 1983-02-04 1984-08-10 Dall Agnol Xavier Snow equipment for two-wheeled vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1505925A1 (en) * 1962-08-03 1969-07-24 August Paulo Motor glider
US3412820A (en) * 1966-07-26 1968-11-26 Glen L. Wachholz Endless track attachment for motorcycles
US3412821A (en) * 1966-09-09 1968-11-26 Gen Gas Light Co Track for motorcycle
US3545559A (en) * 1968-10-17 1970-12-08 William A Jones Endless track attachment for motorcycles
FR2540454A1 (en) * 1983-02-04 1984-08-10 Dall Agnol Xavier Snow equipment for two-wheeled vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687623A1 (en) * 1994-06-15 1995-12-20 Jean-Luc Viaccoz Vehicle equipped with wheels and catepillar tracks for use on hard ground and on snow coverred ground

Also Published As

Publication number Publication date
FR2583705B1 (en) 1990-09-28

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