FR2473978A1 - Cross country scooter for ski-lift - has sectional frame with balloon wheels and catch on frame for lift pad - Google Patents
Cross country scooter for ski-lift - has sectional frame with balloon wheels and catch on frame for lift pad Download PDFInfo
- Publication number
- FR2473978A1 FR2473978A1 FR8001401A FR8001401A FR2473978A1 FR 2473978 A1 FR2473978 A1 FR 2473978A1 FR 8001401 A FR8001401 A FR 8001401A FR 8001401 A FR8001401 A FR 8001401A FR 2473978 A1 FR2473978 A1 FR 2473978A1
- Authority
- FR
- France
- Prior art keywords
- sports apparatus
- frame
- elements
- user
- lifts
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/005—Axle suspensions characterised by the axle being supported at one end only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
Description
La présente invention concerne un appareil de sport tous terrains comportant un chassis articulé fixé aux chaussures de son utilisateur, et supportant deux roues pneumatiques à très basse pression. The present invention relates to an all-terrain sports device comprising an articulated chassis fixed to the shoes of its user, and supporting two pneumatic wheels at very low pressure.
Les appareils de ce genre, aussi dénommés trottinettes, que lton connait depuis de très nombreuses années comportent un chassis articulé muni d'un guidon pour l'élé- ment avant, et d'un repose pieds pour l'élément arrière, chaque élément étant muni d'une roue assurant le contact aveo le sol. L'emploi de cet appareil connu, est limite, par ses caractéristiques, i des terrains réguliers, et n'est guère utillisé que par des enfants. Devices of this kind, also known as scooters, which lton has known for many years, comprise an articulated frame provided with a handlebar for the front element, and a footrest for the rear element, each element being fitted with a wheel ensuring contact with the ground. The use of this known device is limited, by its characteristics, to regular terrain, and is hardly used except by children.
L'invention a pour objet un appareil de sport du genre annoncé, dont la conception permet - un déplacement facile sur terrains variés, tel que les pistes de ski déneigées. The subject of the invention is a sports device of the advertised kind, the design of which allows - easy movement on various terrains, such as snow-cleared ski slopes.
- une utilisation sur tous les engins de remontées méca- niques existants.- use on all existing mechanical lifts.
- un volume et un poids permettant un transport aisé.- a volume and a weight allowing an easy transport.
- une structure simple, et pouvant être réalisée de façon économique.- a simple structure, which can be produced economically.
Cet appareil est caractérisé par le fait que son chassie est formé de deux éléments séparables et interchaugeables, pouvant subir une rotation de l'un par rapport i l'autre autour de l'axe de l'arbre de direction de l'appareil. This device is characterized in that its hunting is formed of two separable and interchaugable elements, which can undergo a rotation of one relative to the other about the axis of the steering shaft of the device.
L'assemblage des deux éléments du chassis a'eff entre par translation de l'un d'eux par rapport a' l'sutre, selon l'axe de rotation précité. Ce déplacement n'étant rendu possible que dans une position relative des deux éléments du chassis, grace à un assemblage du type baionnette, un ergot de vérouillage étant solidaire de l'arbre de l'articulation. The assembly of the two elements of the aeff chassis enters by translation of one of them relative to the other, along the aforementioned axis of rotation. This movement is only made possible in a relative position of the two elements of the chassis, thanks to an assembly of the bayonet type, a locking pin being secured to the shaft of the joint.
Chacun des deux éléments du chassis supporte et guide, par l'intermédiaire de paliers ou de roulements étanches, une roue pneumatique i très basse pression dont l'emploi est rendu nécessaire par la nature des terrains utilisés et par l'encombrement maximal de oes roues. Each of the two elements of the chassis supports and guides, by means of bearings or sealed bearings, a pneumatic wheel i very low pressure, the use of which is made necessary by the nature of the terrain used and by the maximum size of these wheels. .
Leur diamètre étant limité supérieurement par le passage de la roue arriere sous le singe des télésieges (garde au sol des sidges aux stations de départ et d'arrivée.), et par le passage de la roue avant sous les cannes des téléskis (garde au sol des cannes aux stations de départ et d'arrivée.). Their diameter is limited above by the passage of the rear wheel under the monkey of the chairlifts (ground clearance of the bridges at the departure and arrival stations.), And by the passage of the front wheel under the rods of the ski lifts (guard at the cane soil at departure and arrival stations.).
L'élément avant du chassis est muni de deux bras constituant un guidon en forme de "U", et permettant de ne pas entraver la manipulation des cannes de téléskis lors des différentes phases d'utilisation de ceux-ci. The front element of the chassis is provided with two arms constituting a handlebar in the shape of a "U", and making it possible not to hinder the manipulation of the ski-lift rods during the various phases of use thereof.
l'échancrure créée entre les bras supports des poignées de ce guidon, laissant le libre passage de ces dites cannes.the notch created between the support arms of the handles of this handlebar, leaving the free passage of these said rods.
L'élément avant du chassis est également muni d'un frein, permettant de ralentir la vltesse de l'appareil en agissant sur sa roue, celui-ci étant commandé depuis l'une des poignées du guidon. The front element of the chassis is also provided with a brake, making it possible to slow down the speed of the device by acting on its wheel, the latter being controlled from one of the handlebars.
L'élément arrière du chassies est muni d'un dispositif permettant d'assurer - un blocage et un déblocage rapide, sans intervention manuelle, de ohacune des chaussures de l'utilisateur, à l'appareil. The rear element of the chasies is provided with a device making it possible to ensure - rapid blocking and unblocking, without manual intervention, of each of the user's shoes, to the device.
- le maintien de l'appareil aux chaussures de l'utiltsa- teur, lors de sauts ou de l'utilisation des télésièges. - keeping the device in the user's shoes, when jumping or when using the chairlifts.
ce dispositif peut étre constitué par un ressort spires Jointives, solidaire de l'élément arrière du chassis, perpendiculaire au plan de symétrie logitudinal de l'appareil et dont la position est réglable dans ee plan. Ce ressort appuie sur le dessus des chaussures de l'utilisateur et maintien celles-ci, tout en laissant une possibilité de déplacement latéralsen contact avec le repose pieds muni d'une butée de talons. La résistance d la flexion du ressort est déterminée en fouction du poids total de l'appareil afin que celui-ci puisse étre soutenu par une seule chaussure de l'utilisateur. this device can be constituted by a spring turns contiguous, secured to the rear element of the chassis, perpendicular to the plane of logitudinal symmetry of the device and whose position is adjustable in this plane. This spring presses on top of the user's shoes and maintains them, while leaving the possibility of lateral movement in contact with the footrest provided with a heel stop. The flexural strength of the spring is determined as a function of the total weight of the device so that it can be supported by a single shoe from the user.
L'invention sera mieux comprise à l'aide de la desoription détaillée d'un mode de réalisation pris comme exemple non limitatit et illustré schématiquement par le dessin annexé, sur lequel - la figure 1 est une vue isométrique des deux éléments séparés d'un appareil de sport selon la dite invention. The invention will be better understood using the detailed description of an embodiment taken as a nonlimiting example and illustrated schematically by the appended drawing, in which - Figure 1 is an isometric view of the two separate elements of a sports apparatus according to the said invention.
- la figure 2 est une vue isométrique de l'assemblage des deux éléments de la dite invention.- Figure 2 is an isometric view of the assembly of the two elements of the said invention.
- la figure 3 est une vue isométrique éclatée d'un mode de positionnement du ressort de maintien des chaussures de l'utilisateur.- Figure 3 is an exploded isometric view of a positioning mode of the shoe retaining spring of the user.
- la figure 9 est une vue isométrique des deux éléments assemblés d'un appareil de sport selon la dite invention.- Figure 9 is an isometric view of the two assembled elements of a sports device according to said invention.
- la figure 5 est une vue latérale d'un appareil et de son utilisateur lors de l'emploi d'un télésiège.- Figure 5 is a side view of an apparatus and its user when using a chairlift.
- la figure 6 est une vue latérale d'un appareil et de son utilisateur lors de l'emploi d'un téléski.- Figure 6 is a side view of an apparatus and its user when using a ski lift.
Le chassie de l'appareil selon l'invention se compose de deux éléments séparables (1) et (2), maintenus l'un a' l'autre par l'intermédiaire de l'arbre de direction. The casing of the apparatus according to the invention consists of two separable elements (1) and (2), held one to the other by means of the steering shaft.
Comme on le voit d'apres les figures i et 2, l'arbre de direction, solidaire de l'élément (1) et supportant l'ergot (3), peut coulisser dans l'alésage de l'élément (2) lorsque la rainure pratiquée dans ce dernier se trouve en face de l'ergot précité. (fig.2)
Comme on le voit d'après les figures 1,5 et 6, les roues pneumatiques à trSs basse pression (4) ont lours diamètres limités suppériourement - pour celle solidaire de l'élément de chassis (2). par le passage sous les sièges de télésiège. (fig. 5) - pour celle solidaire de l'élément de chassie (1), par le passage sous les cannes de téléski (fig.6)
Comme on le voit d'après la figure 1 - l'échancrure (5), aménagée entre les bras du guidon de l'élément de chassies (1), permet le libre passage des cannes de téléskl .(la figure 6 permet de visualiser en trait pointillé la trajectoire de ces cannes.) - le frein (6) solidaire de l'élément de chassis (1), commandé depuis la poignée (7), agit sur la roue avant (4).As seen from Figures i and 2, the steering shaft, integral with the element (1) and supporting the lug (3), can slide in the bore of the element (2) when the groove formed in the latter is located opposite the aforementioned lug. (fig. 2)
As can be seen from FIGS. 1.5 and 6, the pneumatic wheels with very low pressure (4) have very limited diameters - for that which is integral with the chassis element (2). by the passage under the chairlift seats. (fig. 5) - for that secured to the hunting element (1), by passing under the ski-lift rods (fig. 6)
As can be seen from FIG. 1 - the notch (5), arranged between the arms of the handlebar of the hunting element (1), allows the free passage of the ski-lift rods (FIG. 6 makes it possible to view in dotted lines the trajectory of these rods.) - the brake (6) integral with the frame element (1), controlled from the handle (7), acts on the front wheel (4).
Comme on le voit d'après les figures 7 et 3, le dispositif de blocage des chaussures de l'utilisateur peut entre oonstitué par un ressort (8), maintenu perpendioulairement au plan de symétrie de l'appareil, et mobile sur l'élément de chassis (2) .(fig.3). Ce ressort permettant aur chaussures de rester au contact du repose pieds (9) et de sa butée de talons (10) lors des différ- entes phases d'utilisation de la dite invention. As can be seen from FIGS. 7 and 3, the device for blocking the shoes of the user can, inter alia, consist of a spring (8), held perpendicular to the plane of symmetry of the device, and movable on the element. frame (2). (fig.3). This spring allowing the shoes to remain in contact with the footrest (9) and its heel stop (10) during the various phases of use of the said invention.
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8001401A FR2473978B1 (en) | 1980-01-23 | 1980-01-23 | ALL TERRAIN SCOOTER ALLOWING THE USE THE USE OF TELESKIS, TELESIEGES AND TELECABINES |
FR8119803A FR2514715B2 (en) | 1980-01-23 | 1981-10-20 | IMPROVEMENT ON AN ALL TERRAIN SCOOTER ALLOWING THE USE OF TELESKIS, TELESIEGES AND TELECABINES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8001401A FR2473978B1 (en) | 1980-01-23 | 1980-01-23 | ALL TERRAIN SCOOTER ALLOWING THE USE THE USE OF TELESKIS, TELESIEGES AND TELECABINES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2473978A1 true FR2473978A1 (en) | 1981-07-24 |
FR2473978B1 FR2473978B1 (en) | 1985-06-14 |
Family
ID=9237784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8001401A Expired FR2473978B1 (en) | 1980-01-23 | 1980-01-23 | ALL TERRAIN SCOOTER ALLOWING THE USE THE USE OF TELESKIS, TELESIEGES AND TELECABINES |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2473978B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2555116A1 (en) * | 1983-11-17 | 1985-05-24 | Durand Charles | Competition scooter |
EP0187170A1 (en) * | 1984-12-28 | 1986-07-16 | Dürkopp System Technik Gmbh | Bicycle |
FR2611641A1 (en) * | 1987-02-23 | 1988-09-09 | Laiti Michel | BICYCLE WITH WHEELS FASTENED IN DOOR FALSE ON THE FRAME |
FR2618402A1 (en) * | 1987-07-22 | 1989-01-27 | Paryzak Rene | Bicycle frame with overhanging rear wheel |
FR2716859A1 (en) * | 1994-03-04 | 1995-09-08 | Savard Franck | Scooter driven by muscular power or by gravity |
FR2725683A1 (en) * | 1994-10-18 | 1996-04-19 | Osche Gilles | Muscle driven three wheeled device used for muscle rehabilitation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE399276C (en) * | 1923-08-30 | 1924-07-26 | Karl Moessner | Steering device for foot roller |
CH173783A (en) * | 1933-10-23 | 1934-12-15 | Rupp Baumgartner Hans | Scooter. |
US3620547A (en) * | 1969-08-25 | 1971-11-16 | Milton J Vaverek | Scooter |
-
1980
- 1980-01-23 FR FR8001401A patent/FR2473978B1/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE399276C (en) * | 1923-08-30 | 1924-07-26 | Karl Moessner | Steering device for foot roller |
CH173783A (en) * | 1933-10-23 | 1934-12-15 | Rupp Baumgartner Hans | Scooter. |
US3620547A (en) * | 1969-08-25 | 1971-11-16 | Milton J Vaverek | Scooter |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2555116A1 (en) * | 1983-11-17 | 1985-05-24 | Durand Charles | Competition scooter |
EP0187170A1 (en) * | 1984-12-28 | 1986-07-16 | Dürkopp System Technik Gmbh | Bicycle |
FR2611641A1 (en) * | 1987-02-23 | 1988-09-09 | Laiti Michel | BICYCLE WITH WHEELS FASTENED IN DOOR FALSE ON THE FRAME |
EP0284535A1 (en) * | 1987-02-23 | 1988-09-28 | Michel Laiti | Bicycle of which the wheels are supported at one side only by the frame |
FR2618402A1 (en) * | 1987-07-22 | 1989-01-27 | Paryzak Rene | Bicycle frame with overhanging rear wheel |
FR2716859A1 (en) * | 1994-03-04 | 1995-09-08 | Savard Franck | Scooter driven by muscular power or by gravity |
FR2725683A1 (en) * | 1994-10-18 | 1996-04-19 | Osche Gilles | Muscle driven three wheeled device used for muscle rehabilitation |
Also Published As
Publication number | Publication date |
---|---|
FR2473978B1 (en) | 1985-06-14 |
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CA | Change of address | ||
ST | Notification of lapse |