FR2550507A1 - Motorised tricycle with independent rear wheels - Google Patents
Motorised tricycle with independent rear wheels Download PDFInfo
- Publication number
- FR2550507A1 FR2550507A1 FR8313413A FR8313413A FR2550507A1 FR 2550507 A1 FR2550507 A1 FR 2550507A1 FR 8313413 A FR8313413 A FR 8313413A FR 8313413 A FR8313413 A FR 8313413A FR 2550507 A1 FR2550507 A1 FR 2550507A1
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- FR
- France
- Prior art keywords
- tricycle
- cradle
- articulated
- balance
- pendulum
- 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.)
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Classifications
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- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/027—Motorcycles with three wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/007—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces means for adjusting the wheel inclination
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- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/10—Cycles with handlebars, equipped with three or more main road wheels with means for inwardly inclining the vehicle body on bends
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/12—Cycles; Motorcycles
- B60G2300/122—Trikes
-
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K2005/001—Suspension details for cycles with three or more main road wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
"TRICTCLE MOTORISE A ROUES ARRIERE INDEPENDANTES"
On connatt déjà par le brevet US i 003 443 et par le
D.O.S. 3 044.899 un véhicule dans lequel les deux roues arrière reliées à des moyens d'entratnement en on rotation sont montées libres en rotation à l'extrémité libre de bras latéraux $tirés qui, articulés par leur extrémité antérieure sur le chassis du tricycle, sont reliés chacun par une sus- pension, à l'une des extrémités d'un balancier transversal et horizontal lui-m & e articulé sur le chassis autour d'un axo longitudinal."MOTORIZED TRICTCLE WITH INDEPENDENT REAR WHEELS"
We already know by US patent i 003 443 and by
DOS 3 044.899 a vehicle in which the two rear wheels connected to rotating drive means are mounted free to rotate at the free end of side arms $ pulled which, articulated by their front end on the chassis of the tricycle, are each connected by a suspension, at one end of a transverse and horizontal pendulum itself articulated on the chassis around a longitudinal axis.
Le balancier contrôle les mouvements verticaux des roues et améliore l'adhérence au sol et la stabilité du véhicule. The pendulum controls the vertical movements of the wheels and improves grip on the ground and vehicle stability.
L'usage montre que cotte disposition ne donne pas entiare satisfaction au niveau de la stabilité et de la conduite du tricycle. The practice shows that this arrangement does not give complete satisfaction in terms of the stability and handling of the tricycle.
C'est ainsi que l'utilisation de deux suspensions ayant, bien qu'identiques, des caractéristiques élastiques différentes conduisant å des courses différentes, influe sur la position du balancier. De la sorte ce balancier n'est pas toujours parfaitement horizontal et n'assure pas une transmission symétrique des efforts sur les bras tirés, ce qui modifie l'adhérence de celles-ci et la stabilité transversale de l'engin, qui devient ainsi plus difficile à ma- noeuvrer. Thus the use of two suspensions having, although identical, different elastic characteristics leading to different strokes, influences the position of the pendulum. In this way this balance is not always perfectly horizontal and does not ensure a symmetrical transmission of the forces on the drawn arms, which modifies the adhesion of these and the transverse stability of the machine, which thus becomes more difficult to maneuver.
L'invention a pour but de remédier à ce défaut de stabilité transversale. The invention aims to remedy this lack of transverse stability.
A cet effet, le balancier, d'une part, est articulé sur la partie postérieure d'un berceau qui, articulé par sa partie antérieure et autour d'un axe transversal sur le chassis du tricycle, est relié à ce chassis par une suspension centrale et, d'autre part, est relié aux bras tirés par des bielles dont la liaison avec ces bras tirés et avec les extrémités du balancier est assurée par des raccords homocinétiques. For this purpose, the pendulum, on the one hand, is articulated on the rear part of a cradle which, articulated by its front part and around a transverse axis on the chassis of the tricycle, is connected to this chassis by a suspension central and, on the other hand, is connected to the arms pulled by connecting rods whose connection with these pulled arms and with the ends of the pendulum is ensured by constant velocity connections.
Grâce à cet agencement, le pivotement du balancier n'est pas lié aux caractéristiques de la suspension et l'une des causes d'instabilité est supprimée. Thanks to this arrangement, the pivoting of the pendulum is not linked to the characteristics of the suspension and one of the causes of instability is eliminated.
Dans une forme d'exécution de l'invention, le balancier est solidaire d'une patte centrale qui, tournée vers le bas et verticale au repos, est reliée à la partie inférieure postérieure du berceau par un vérin hydraulique
Pour des tricycle ne comportant pas d'assistance hydraulique, c'est-à-dire de source de fluide hydraulique sous pression, le vérin est du type double effet et chacune de ses chambres, respectivement supérieure et inférieure, est relié à xn réservoir étanche avec interposition d'une vanne à au moins deux positions, respectivement d'intercem- munication et d'isolement des chambres précitées, de maniè re å constituer organe de blocage en position du balancier. In one embodiment of the invention, the balance is secured to a central leg which, turned down and vertical at rest, is connected to the rear lower part of the cradle by a hydraulic cylinder
For tricycles not comprising hydraulic assistance, that is to say source of hydraulic fluid under pressure, the cylinder is of the double-acting type and each of its chambers, respectively upper and lower, is connected to a sealed tank with the interposition of a valve with at least two positions, respectively of intercommunication and of isolation of the aforementioned chambers, so as to constitute a locking member in the position of the pendulum.
Ainsi, l'actionnement de la vanne permet de bloquer le balancier, soit pour des évolutions particulièrement difficiles, soit pour rouler sur chaussée en bon état, soit enfin pour bloquer le tricycle dans une position stable de stationnement. Thus, actuation of the valve makes it possible to block the pendulum, either for particularly difficult changes, or to ride on a roadway in good condition, or finally to block the tricycle in a stable parking position.
Dans une variante, visant les tricycles équipés d'une source de fluide sous pression, le vérin reliant le balancier au berceau est du type à simple effet et est relié à la source de pression par l'intermédiaire d'une vanne à au moins deux positions, une position d'alimentation du vérin permettant d'amener le tricycle de sa position inclinée a une position redressée avec roues sensiblement verticales, et une position de fermeture, calant le balancier. In a variant, targeting tricycles fitted with a source of pressurized fluid, the jack connecting the balance to the cradle is of the single-acting type and is connected to the pressure source by means of a valve with at least two positions, a jack supply position for bringing the tricycle from its inclined position to a straightened position with substantially vertical wheels, and a closed position, chocking the balance.
Cet agencement, pour les tricycles de for- te puissance et lourds, assure le redressement de l'engin avant tout début de roulement. This arrangement, for very powerful and heavy tricycles, ensures the righting of the machine before any start of rolling.
Avantageusement, la suspension centrale interposée entre le chas et le berceau est alimentée en fluide sous pression par un rservoir sous le contrôle d'un correcteur de niveau des bras tirés, correcteur réagissant à la charge supportée par le tricycle. Advantageously, the central suspension interposed between the eye and the cradle is supplied with pressurized fluid by a reservoir under the control of a level corrector of the drawn arms, corrector reacting to the load supported by the tricycle.
Ainsi, quelle que soit la charge supportée par le tricycle, ctest-à-dire, que le conducteur soit seul, avec un passager, et/ou des bagages, il est possible de donner aux bras tirés une position au repos parallèle au sol, seule position évitant, lors des débattements verticaux de ces bras, des différences entre les empattements concernant les roues arrière droite et gauche, différence perturbant les conditions de conduite et la stabilité du tricycle. Thus, whatever the load supported by the tricycle, that is to say, whether the driver is alone, with a passenger, and / or luggage, it is possible to give the drawn arms a rest position parallel to the ground, only position avoiding, during the vertical deflections of these arms, differences between the wheelbases concerning the right and left rear wheels, difference disturbing the driving conditions and the stability of the tricycle.
D'autres caractéristiques et avantages ressortiront de la description qui suit, en référence au dessin schématique annexé, représentant, à titre d'exemple, une forme d'exécution de ce tricycle. Other characteristics and advantages will emerge from the description which follows, with reference to the appended schematic drawing, representing, by way of example, an embodiment of this tricycle.
Figure 1 est une vue partielle de côté avec coupe partielle du balancier montrant la partie arrière du tricycle
Figures a et 3 sont des vues en élévation par l'arria- re montrant le tricycle respectivement au repos et en position inclinée maximum
Figure 4 est une vue en plan par dessus montrant, à échelle agrandie, la partie arrière du tricycle.Figure 1 is a partial side view with partial section of the pendulum showing the rear part of the tricycle
Figures a and 3 are elevation views from the rear showing the tricycle respectively at rest and in the maximum inclined position
Figure 4 is a plan view from above showing, on an enlarged scale, the rear part of the tricycle.
Dans ce dessin, (2) désigne le chassis, (3) le bloc moteur, (4) deux bras latéraux articulés en (5) sur le chassie (a) et portant à leur extrémité arrière deux roues (6), et (7) un balancier transversal de contrôle du débat- tement de ces roues. Chacune des roues est entraînée en rotation par des moyens disposés dans le bras tire' correspon- dant et reliés, eux mes à des moyens moteurs coaxiaux a l'axe longitudinal de l'articulation (5). In this drawing, (2) designates the chassis, (3) the engine block, (4) two lateral arms articulated at (5) on the frame (a) and carrying at their rear end two wheels (6), and (7 ) a transverse balance for controlling the movement of these wheels. Each of the wheels is rotated by means arranged in the corresponding pulling arm and connected, them mes to motor means coaxial with the longitudinal axis of the articulation (5).
Selon l'invention, le balancier (7) est articulé en son milieu autour d'un axe contenu dans le plan médian dont gitudinal du tricycle par une articulation (8) disposée à la partie arrière d'un berceau (9). Ce dernier est articulé sur le chassis (2) par sa partie avant et par are articula- tion transversale (10). According to the invention, the pendulum (7) is articulated in its middle around an axis contained in the median plane including gitudinal of the tricycle by an articulation (8) disposed at the rear part of a cradle (9). The latter is articulated on the chassis (2) by its front part and by its transverse articulation (10).
Il faut noter que l'articulation (8) du balancier sur le berceau, articulation qui dans cette forme d'exécution est inclinée vers l'arrière sur l'horizontale, est dispo- sée sensiblement au niveau de la selle (12) afin d'etre audessus du centre de gravité de l'ensemble tricycle-équipa- go, de manière à faciliter la conduite et améliorer la sta- bilité $transversale. It should be noted that the articulation (8) of the pendulum on the cradle, articulation which in this embodiment is inclined backwards on the horizontal, is arranged substantially at the level of the saddle (12) in order 'be above the center of gravity of the tricycle-equipo go assembly, so as to facilitate handling and improve transverse stability.
Le balancier (7) est relié aux deux bras tirés (4) par des bielles (13) dont la liaison avec ces éléments est assu ré- par des raccords homocinétiques (14) de type cardan. The pendulum (7) is connected to the two pulled arms (4) by connecting rods (13), the connection of which with these elements is ensured by constant velocity joints (gimbal type).
Cette disposition évite tous déplacements des points d'application des efforts lors des débattements verticaux des roues, et garantit une répartition symétrique des efforts.This arrangement avoids any displacement of the points of application of the forces during the vertical deflections of the wheels, and guarantees a symmetrical distribution of the forces.
Dans la forme d'exécution représentée, l'axe d'articulation (8) du balancier (7) est décalé par rapport à la droite (X'-X) de figure 2 joignant les axes d'articulation longitudinaux (15) des têtes des cardans supérieurs afin que, lors de l'inclinaison du balancier (7) comme montré figure 3, les bras de levier (il) et (12), entre les points d'application des forces (F1-F9) sur le balancier (7) et l'axe d'articulation (8), soient différents. In the embodiment shown, the articulation axis (8) of the pendulum (7) is offset relative to the straight line (X'-X) of Figure 2 joining the longitudinal articulation axes (15) of the heads upper gimbals so that, during the inclination of the balance (7) as shown in FIG. 3, the lever arms (il) and (12), between the points of application of the forces (F1-F9) on the balance ( 7) and the hinge pin (8), are different.
Ce décalage dépend, en sens et amplitude, des caracté- ristiques recherchées et notanzent de l'utilisation essentielle du tricycle. Ainsi, pour améliorer la tenue de rou- te en virage sur chaussée plate, l'axe (8) est décalé vers le bas. This difference depends, in direction and amplitude, on the characteristics sought and notanzent of the essential use of the tricycle. Thus, to improve road holding when cornering on flat pavement, the axis (8) is shifted downwards.
Comme montré à la figure 3, lorsqu le tricycle est incliné en virage et que les zones de contact (21) des pneumatiques des roues (6) sont décalées transversalement vers l'intérieur du virage par rapport aux zones de contact normales du pneumatique, ce qui tend à modifier la répartition des efforts et réaction de part et d'autre du plan médian longitudinal du tricycle et perturbe la conduite, la modifi- cation des bras de levier (11, 12) consécutive au décalage vertical de l'articulation (8), entraîne une variation des efforts ou réactions sur les roues, variation qui va dans le sens de la correction du phénomène et d'une amélioration de la conduite. As shown in FIG. 3, when the tricycle is inclined when cornering and the contact areas (21) of the tires of the wheels (6) are offset transversely towards the inside of the turn with respect to the normal contact areas of the tire, this which tends to modify the distribution of the forces and reaction on either side of the longitudinal median plane of the tricycle and disturbs the driving, the modification of the lever arms (11, 12) consecutive to the vertical offset of the articulation (8 ), causes a variation in the forces or reactions on the wheels, a variation which goes in the direction of correcting the phenomenon and improving the handling.
Le balancier (7) est solidaire, an niveau de son arti culation centrale, d'une patte (16) qui, tourne vers le bas, est reliée par une articulation longitudinale (17) a la tige d'un vérin (18) dont le piston est articulé en (19) sur le berceau (9). The pendulum (7) is integral, at its central articulation, with a lug (16) which, turning downwards, is connected by a longitudinal articulation (17) to the rod of a jack (18) of which the piston is articulated at (19) on the cradle (9).
Dans la forme d'exécution représentée, correspondant à en tricycle muni d'une assistance hydraulique, c'est-adire comportant une source de fluide sous pression, le vérin (18) est du type simple effet et son compartiment caté tige est relié à cette source de pression par une vanne à tiroir qui, de type connu et non représentée, est actionnable manuellement du guidon ou au pied. Cette vanne a au moins deux positions une position d'alimentation dans laquelle elle permet, dès mise en route du moteur du tricycle et avant tout démarrage de celui-ci, de redresser le véhicule pour l'amener de la position de parcage, représentée à la figure 3, à la position de roulement, représentée à la figure 2, et une position d'échappement laissant au balancier toute liberté de mouvements. In the embodiment shown, corresponding to a tricycle fitted with hydraulic assistance, that is to say comprising a source of pressurized fluid, the jack (18) is of the single-acting type and its cataged rod compartment is connected to this pressure source by a slide valve which, of known type and not shown, can be actuated manually from the handlebars or by foot. This valve has at least two positions, a supply position in which it allows, as soon as the tricycle engine is started and before any start of the latter, to straighten the vehicle to bring it from the parking position, shown at Figure 3, in the rolling position, shown in Figure 2, and an exhaust position leaving the balance free movement.
Dans une variante, le piston (18) est à double effet et la vanne comporte une position supplémentaire d'isolement du vérin, permettant de bloquer le balancier (7) dans n'importe qu'elle position pour des évolutions particaliAres du tricycle. In a variant, the piston (18) is double-acting and the valve has an additional position for isolating the jack, making it possible to block the balance (7) in any position for specific changes to the tricycle.
Dans une variante de réalisation, non représentée, et concernant les tricycles non munis de source de fluide sous pression, le vérin (18) est du type à double effet. Chacu- ne de ses chambres est reliée à un réservoir commun par une vanne à au moins deux positions, respectivement d'intercom- munication, permettant les libres mouvements du balancier (7), et d'isolement, fermant les deux chambres de- ce vérin et calant le balancier (7). In an alternative embodiment, not shown, and relating to tricycles not provided with a source of pressurized fluid, the jack (18) is of the double-acting type. Each of its chambers is connected to a common reservoir by a valve with at least two positions, respectively of communication, allowing the free movements of the pendulum (7), and of isolation, closing the two chambers. cylinder and setting the balance (7).
Une unique suspension (20) avec système amortisseur est intercalée entre un prolongement (2a) du chassie et le berceau (9). Par sa position dans le plan médian longitudi- nal du tricycle et son caractère unitaire, cette suspension assure sa fonction sans intervenir sur la répartition des efforts latéraux sollicitant les roues (6) et sans modifier la stabilité transversale du tricycle et la conduite de celui-ci. A single suspension (20) with damping system is interposed between an extension (2a) of the frame and the cradle (9). By its position in the longitudinal median plane of the tricycle and its unitary nature, this suspension ensures its function without affecting the distribution of the lateral forces acting on the wheels (6) and without modifying the transverse stability of the tricycle and the handling thereof this.
Dans un tricycle avec assistance hydraulique, du type représenté aux figures, l'alimentation de cette suspension (20) est contrôlée par un correcteur (23) du niveau longi tudinal du tricycle disposé sur le chassie (a). Ce correeteur est commandé par un ressort qui, réagissant au piston tement du berceau (9) par rapport au chassis (2), est dis- posé le plus près possible de l'axe d'articulation (10) de ces derniers. In a tricycle with hydraulic assistance, of the type shown in the figures, the supply of this suspension (20) is controlled by a corrector (23) of the long tudinal level of the tricycle disposed on the frame (a). This corrector is controlled by a spring which, reacting to the piston of the cradle (9) with respect to the chassis (2), is arranged as close as possible to the articulation axis (10) of the latter.
Dans la forme d'exécution représentée aux figures 1 et 4, le ressort est constitué par une épingle (24) fixée par sa branche postérieure (24b) sur le fourreau (iOa) du berceau (9). Un retour coudé (84a) de l'épingle est attelé au correcteur (23). In the embodiment shown in Figures 1 and 4, the spring consists of a pin (24) fixed by its rear branch (24b) on the sleeve (iOa) of the cradle (9). An angled return (84a) of the pin is coupled to the corrector (23).
Ainsi, tout déplacement vers le bas de la partie postérieure du chassis (s), déplacement consécutif à la mise en place sur la moto du conducteur, d'un passager ou de bagages, comprime le retour (24b) et tend a faire pivoter vers l'avant le retour coudé (24a) de la barre de flexion. Thus, any downward movement of the rear part of the chassis (s), displacement consecutive to the installation on the motorcycle of the driver, a passenger or luggage, compresses the return (24b) and tends to pivot towards front bent return (24a) of the bending bar.
Il en résulte l'actionnement du correcteur de niveau (23) qui, si le moteur du tricycle fonctionne et entrain la pompe assurant l'assistance hydraulique, commande l'alimentation du vérin de la suspension (80) dans le sens d'une extension de cette suspension jusqu'à ce que le correcteur revienne à sa position initiale, position correspondant au parallélisme des bras tirés (4) avec le sol.This results in the actuation of the level corrector (23) which, if the tricycle motor operates and drives the pump providing hydraulic assistance, controls the supply of the suspension cylinder (80) in the direction of an extension of this suspension until the corrector returns to its initial position, position corresponding to the parallelism of the drawn arms (4) with the ground.
Grâce a ce correcteur (a3), et quelle que soit la charge de la moto au repos, les bras tirés (4) sont toujours parallèles avec le sol. De ce fait, malgré les débat teents verticaux de ces bras tirés (4), respectivement vers le haut et vers le bas, débattements ayant les mêmes amplitudes grâce au balancier (7), les axes géométriques de rotation des deux roues arrière sont à la même distance de l'axe géométrique de rotation de la roue avant. Thanks to this corrector (a3), and whatever the load of the motorcycle at rest, the pulled arms (4) are always parallel with the ground. As a result, despite the vertical debate between these arms pulled (4), upwards and downwards respectively, deflections having the same amplitudes thanks to the balance (7), the geometric axes of rotation of the two rear wheels are at the same distance from the geometric axis of rotation of the front wheel.
Il en résulte que le tricycle a le même empattement de chaque côté et que sa conduite et sa stabilité ne sont pas perturbées conne c'est le cas dans les tricycles ne possèdant pas cette disposition. It follows that the tricycle has the same wheelbase on each side and that its handling and stability are not disturbed as is the case in tricycles not having this arrangement.
Enfin, le berceau (9) est muni latéralement de butées (25) limitant le débattement vers le haut de chacun des bras tirés (4). Ces butées règlables en position, par axe ple par vissage dans leur support, agissent séparément et unitairement. Elles facilitent les évolutions du tricycle et assurent son calage lors de son percage. Finally, the cradle (9) is provided laterally with stops (25) limiting the upward movement of each of the drawn arms (4). These stops, adjustable in position, by solid axis by screwing into their support, act separately and individually. They facilitate the evolutions of the tricycle and ensure its setting during its drilling.
I1 ressort de ce qui précède que, grâce à sa conception, ce tricycle supprime tous risques de répartition di symétrique, tant longitudinale que transversale, des efforts et réactions et possède donc une excellente stabilité au roulement et une conduite facilitée par rapport aux tricycles actuels à bras tirés. I1 emerges from the above that, thanks to its design, this tricycle eliminates all risks of symmetrical distribution, both longitudinal and transverse, efforts and reactions and therefore has excellent rolling stability and easier driving compared to current tricycles to arms drawn.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8313413A FR2550507B1 (en) | 1983-08-11 | 1983-08-11 | MOTORIZED TRICYCLE WITH INDEPENDENT REAR WHEELS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8313413A FR2550507B1 (en) | 1983-08-11 | 1983-08-11 | MOTORIZED TRICYCLE WITH INDEPENDENT REAR WHEELS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2550507A1 true FR2550507A1 (en) | 1985-02-15 |
| FR2550507B1 FR2550507B1 (en) | 1985-10-31 |
Family
ID=9291673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8313413A Expired FR2550507B1 (en) | 1983-08-11 | 1983-08-11 | MOTORIZED TRICYCLE WITH INDEPENDENT REAR WHEELS |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2550507B1 (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740004A (en) * | 1986-06-09 | 1988-04-26 | Mcmullen Wayne W | Three wheeled cycle with load carrying basket |
| FR2616405A1 (en) * | 1987-06-11 | 1988-12-16 | Perrin Louis | MOTORIZED TRICYCLE WITH INDEPENDENT REAR WHEELS |
| FR2680348A1 (en) * | 1991-08-14 | 1993-02-19 | Isba | Improvement to the suspension of an inclinable vehicle with three wheels |
| EP0606191A1 (en) * | 1993-01-04 | 1994-07-13 | Carlos Calleja Vidal | Wheeled vehicle comprising an oscillating axle and an articulated rocking lever having locking possibilities |
| WO1997027071A1 (en) * | 1996-01-25 | 1997-07-31 | Friedrich Geiser | Vehicle with a frame and at least two link arms |
| FR2755933A1 (en) * | 1996-11-15 | 1998-05-22 | Pudlo Michel | Stabilising frame for motor bicycles |
| WO1999061303A1 (en) * | 1998-05-27 | 1999-12-02 | Apax Vehicle Developments Inc. | Tricycle with hydropneumatic independent rear suspension |
| FR2794096A1 (en) * | 1999-05-28 | 2000-12-01 | Roger Philippe Boedec | REAR WHEEL MOBILITY SYSTEM FOR A 3-WHEEL BIKE RECOVERY WITH MORE THAN 45 DEGREES |
| FR2841870A1 (en) | 2002-07-05 | 2004-01-09 | Philippe Francois Girardi | Suspension system for three-wheeled vehicle that can tilt on bends has force transmission member between transverse connecting bar and dampers |
| WO2005077683A1 (en) | 2004-02-13 | 2005-08-25 | Friedrich Geiser | Multitrack curve-tilting vehicle, and method for tilting a vehicle |
| EP1362779A3 (en) * | 2002-05-17 | 2006-04-12 | Nicholas Richard Shotter | Motorcycle-type vehicles |
| DE102009042662A1 (en) * | 2009-09-23 | 2011-03-24 | Bayerische Motoren Werke Aktiengesellschaft | Axle module for pendulum axle of a motor vehicle |
| WO2011161334A1 (en) | 2010-06-23 | 2011-12-29 | Veleance | Device for controlling the incline of a frame mounted on an inclinable running gear |
| WO2012076731A1 (en) * | 2010-12-07 | 2012-06-14 | Stilz Automotive Galicia, S.L. | Rear-suspension system for three-wheeled vehicles |
| WO2013186572A1 (en) * | 2012-06-16 | 2013-12-19 | Wizz Mobility Limited | Improvements in and relating to attendant propelled vehicles |
| FR2995868A1 (en) * | 2012-09-27 | 2014-03-28 | Venturi Automobiles | RECLINING VEHICLE |
| EP2514660A4 (en) * | 2009-12-17 | 2014-07-30 | Yamaha Motor Co Ltd | VEHICLE TRAINED BY A VENTRAL ROLL |
| ES2488590A1 (en) * | 2014-07-24 | 2014-08-27 | Scutum Logistics, S.L. | Three-wheel electric vehicle tilt system (Machine-translation by Google Translate, not legally binding) |
| FR3084330A1 (en) * | 2019-01-02 | 2020-01-31 | Pierre Deberghes | exoskeleton chassis with longitudinal oscillating arms and drive set and individualized by wheel, provided with its damping assembly with angle variation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD450631S1 (en) | 2001-02-20 | 2001-11-20 | Apax Vehicle Developments Inc. | Tricycle |
| CN104176169B (en) * | 2013-05-27 | 2018-03-13 | 韩培洲 | With foot control system, vehicle body tiltable motor tricycle |
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|---|---|---|---|---|
| BE548491A (en) * | 1955-06-09 | |||
| US3245490A (en) * | 1962-09-27 | 1966-04-12 | Daimler Benz Ag | Suspension for driven swinging half-axles |
| US3261621A (en) * | 1964-08-24 | 1966-07-19 | Corbin Paul | Automobile suspension |
| DE1430927A1 (en) * | 1964-08-11 | 1968-11-28 | Daimler Benz Ag | Wheel suspension for motor vehicles |
| US4209072A (en) * | 1978-05-30 | 1980-06-24 | Deere & Company | Vehicle drive and suspension system |
| EP0020835A1 (en) * | 1979-06-29 | 1981-01-07 | Edmund Francis Neville Jephcott | Ultra narrow enclosed motor vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE548491A (en) * | 1955-06-09 | |||
| US3245490A (en) * | 1962-09-27 | 1966-04-12 | Daimler Benz Ag | Suspension for driven swinging half-axles |
| DE1430927A1 (en) * | 1964-08-11 | 1968-11-28 | Daimler Benz Ag | Wheel suspension for motor vehicles |
| US3261621A (en) * | 1964-08-24 | 1966-07-19 | Corbin Paul | Automobile suspension |
| US4209072A (en) * | 1978-05-30 | 1980-06-24 | Deere & Company | Vehicle drive and suspension system |
| EP0020835A1 (en) * | 1979-06-29 | 1981-01-07 | Edmund Francis Neville Jephcott | Ultra narrow enclosed motor vehicles |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740004A (en) * | 1986-06-09 | 1988-04-26 | Mcmullen Wayne W | Three wheeled cycle with load carrying basket |
| FR2616405A1 (en) * | 1987-06-11 | 1988-12-16 | Perrin Louis | MOTORIZED TRICYCLE WITH INDEPENDENT REAR WHEELS |
| FR2680348A1 (en) * | 1991-08-14 | 1993-02-19 | Isba | Improvement to the suspension of an inclinable vehicle with three wheels |
| EP0606191A1 (en) * | 1993-01-04 | 1994-07-13 | Carlos Calleja Vidal | Wheeled vehicle comprising an oscillating axle and an articulated rocking lever having locking possibilities |
| ES2064251A2 (en) * | 1993-01-04 | 1995-01-16 | Vidal Carlos Calleja | Wheeled vehicle comprising an oscillating axle and an articulated rocking lever having locking possibilities. |
| AT403566B (en) * | 1996-01-25 | 1998-03-25 | Geiser Friedrich | MOTORIZED VEHICLE, ESPECIALLY TRICYCLE, WITH TWO SWIVELING, SUSPENSIONED SWINGARM AT THE VEHICLE FRAME |
| WO1997027071A1 (en) * | 1996-01-25 | 1997-07-31 | Friedrich Geiser | Vehicle with a frame and at least two link arms |
| FR2755933A1 (en) * | 1996-11-15 | 1998-05-22 | Pudlo Michel | Stabilising frame for motor bicycles |
| WO1999061303A1 (en) * | 1998-05-27 | 1999-12-02 | Apax Vehicle Developments Inc. | Tricycle with hydropneumatic independent rear suspension |
| FR2794096A1 (en) * | 1999-05-28 | 2000-12-01 | Roger Philippe Boedec | REAR WHEEL MOBILITY SYSTEM FOR A 3-WHEEL BIKE RECOVERY WITH MORE THAN 45 DEGREES |
| WO2000073127A1 (en) * | 1999-05-28 | 2000-12-07 | Roger Boedec | Rear wheel mobility system for a motorbike with three wheels which can be inclined at an angle of more than 45 degrees |
| EP1362779A3 (en) * | 2002-05-17 | 2006-04-12 | Nicholas Richard Shotter | Motorcycle-type vehicles |
| FR2841870A1 (en) | 2002-07-05 | 2004-01-09 | Philippe Francois Girardi | Suspension system for three-wheeled vehicle that can tilt on bends has force transmission member between transverse connecting bar and dampers |
| WO2005077683A1 (en) | 2004-02-13 | 2005-08-25 | Friedrich Geiser | Multitrack curve-tilting vehicle, and method for tilting a vehicle |
| DE102009042662A1 (en) * | 2009-09-23 | 2011-03-24 | Bayerische Motoren Werke Aktiengesellschaft | Axle module for pendulum axle of a motor vehicle |
| EP2514660A4 (en) * | 2009-12-17 | 2014-07-30 | Yamaha Motor Co Ltd | VEHICLE TRAINED BY A VENTRAL ROLL |
| WO2011161334A1 (en) | 2010-06-23 | 2011-12-29 | Veleance | Device for controlling the incline of a frame mounted on an inclinable running gear |
| FR2961783A1 (en) * | 2010-06-23 | 2011-12-30 | Veleance | DEVICE FOR MONITORING THE INCLINATION OF A FRAME MOUNTED ON A RECLINING BEARING TRAIN |
| US8899600B2 (en) | 2010-06-23 | 2014-12-02 | Veleance | Device for controlling the angle of tilt of a frame mounted on a tiltable wheel set |
| CN103038074A (en) * | 2010-06-23 | 2013-04-10 | 维利恩斯公司 | Device for controlling the incline of a frame mounted on an inclinable running gear |
| WO2012076731A1 (en) * | 2010-12-07 | 2012-06-14 | Stilz Automotive Galicia, S.L. | Rear-suspension system for three-wheeled vehicles |
| ES2384347A1 (en) * | 2010-12-07 | 2012-07-04 | Stilz Automotive Galicia, S.L. | Rear-suspension system for three-wheeled vehicles |
| WO2013186572A1 (en) * | 2012-06-16 | 2013-12-19 | Wizz Mobility Limited | Improvements in and relating to attendant propelled vehicles |
| FR2995868A1 (en) * | 2012-09-27 | 2014-03-28 | Venturi Automobiles | RECLINING VEHICLE |
| WO2014048698A1 (en) | 2012-09-27 | 2014-04-03 | Venturi Automobiles | Tiltable vehicle |
| ES2488590A1 (en) * | 2014-07-24 | 2014-08-27 | Scutum Logistics, S.L. | Three-wheel electric vehicle tilt system (Machine-translation by Google Translate, not legally binding) |
| FR3084330A1 (en) * | 2019-01-02 | 2020-01-31 | Pierre Deberghes | exoskeleton chassis with longitudinal oscillating arms and drive set and individualized by wheel, provided with its damping assembly with angle variation |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2550507B1 (en) | 1985-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |