FR2881395A1 - Tricycle, has three arms with two arms bolt on their center to cross arm end support, and another support that maintains end of central castors and rear of central front castors, where arms have ends holding sides of folded sheets - Google Patents

Tricycle, has three arms with two arms bolt on their center to cross arm end support, and another support that maintains end of central castors and rear of central front castors, where arms have ends holding sides of folded sheets Download PDF

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Publication number
FR2881395A1
FR2881395A1 FR0501168A FR0501168A FR2881395A1 FR 2881395 A1 FR2881395 A1 FR 2881395A1 FR 0501168 A FR0501168 A FR 0501168A FR 0501168 A FR0501168 A FR 0501168A FR 2881395 A1 FR2881395 A1 FR 2881395A1
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France
Prior art keywords
arms
castors
central
support
center
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Granted
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FR0501168A
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French (fr)
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FR2881395B1 (en
Inventor
Alex Antoine Kleber Dalle
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Individual
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Individual
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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
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/05—Tricycles characterised by a single rear wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D9/00—Steering deflectable wheels not otherwise provided for
    • B62D9/02—Steering deflectable wheels not otherwise provided for combined with means for inwardly inclining vehicle body on bends
    • 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
    • B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The tricycle has three arms with two arms bolt on their center to a cross arm end support, and another support (7) that maintains end of central castors and rear of central front castors, where the supports are fixed by screw. The arms have ends holding each of sides of folded sheets (3) that locks fork using sheets (4). The sheets (3, 4) are joined together with a reinforcing sheet (5) by a cord of 2.5 centimeters.

Description

1/31/3

La présente invention est un prototype de véhicule à trois roues dont deux sont à l'avant et peuvent se décaler verticalement et parallèlement l'une envers l'autre en plus de l'orientabilité d'une roue avant de vélo.  The present invention is a prototype of a three-wheeled vehicle, two of which are at the front and can shift vertically and parallel to each other in addition to the steerability of a bicycle front wheel.

Cette invention permet de disposer des appuis des deux mains qui sont requis pour un guidon de vélo à un appui par roue et par main.Elle permet de prendre de l'angle d'inclinaison..  This invention makes it possible to have the supports of the two hands which are required for a bicycle handlebars to support by wheel and by hand.It allows to take the angle of inclination.

Elle est constituée d'un vélo pour la partie arrière à partir de la potence de fourche.  It consists of a bike for the rear part from the fork stem.

Une deuxièrne fourche et sa roue sont apposées à un diamètre de roue entre chaque fourches avant, afin d'avoir plus d' appuis directionnels sur sols instables et pour pallier à la force centrifuge.  A second fork and its wheel are affixed to a wheel diameter between each front forks, in order to have more directional support on unstable floors and to overcome the centrifugal force.

Ses deux roues peuvent pivoter horizontalement grace aux supports fixés sur la potence du cadre de vélo et se décaler verticalement l'une à l'autre avec trois bras de pivots qui sont obligatoirement identiques d'entraxes.  Its two wheels can rotate horizontally thanks to the supports fixed on the stem of the bicycle frame and to shift vertically to each other with three arms of pivots which are obligatorily identical of centers.

Ces trois bras servent à avoir trois appuis par fourche et dans l'axe du pivot car pour maintenir quoi que ce soit dans l'espace ou sur le sol, il s'avère que trois points d'appuis est le minimum indispensable.  These three arms are used to have three supports fork and in the axis of the pivot because to maintain anything in space or on the ground, it turns out that three points of support is the minimum essential.

Ces trois appuis sont aussi au sol de par les trois roues, ce qui permet à l'arret de se maintenir en équilibre.  These three supports are also on the ground by the three wheels, which allows the stop to stay in balance.

Les dessins de la feuille 1/1 représentent le prototype en vue de face, de droite et de dessus.  The drawings in sheet 1/1 represent the prototype in front, right and top view.

Les bras de pivots sont constitués de deux tubes carrés de 20*20 (2) perçés de part en part mais d'un coté à un diamètre de 8mm, de l'autre 6mm. Des demis colliers de plomberie de diamètre 50mm sont pointés aux tubes à l'endroit où ils sont perçés pour leur fixation afin de laisser le passage des vis à bois de maintient. Des roues de rollers de diamètre 50mm (1) avec leurs entretoises et roulements y sont vissés par des vis à bois de diam. 6mm de longueur 40mm ainsi qu'à la jonction des deux demis colliers avec des demis colliers de diam. 14mm tordus et vissés avec des vis à bois de diam. 5mm et de longueur 20mm.  The pivot arms consist of two square tubes of 20 * 20 (2) pierced from one side but one side to a diameter of 8mm, the other 6mm. Half Plumbing Collars 50mm diameter are pointed to the tubes where they are drilled for fixing to allow the passage of wood screws maintains. Roller wheels 50mm in diameter (1) with their spacers and bearings are screwed by screws of diam. 6mm length 40mm and at the junction of the two half collars with half collars diam. 14mm twisted and screwed with wood screws of diam. 5mm and length 20mm.

Deux de ces trois bras (1)+(2) sont boulonnés en leur centre à un support coté potence de vélo (6) en tube carré de 25*25 et deux pattes en tube de 20*20 soudés à deux platines perçés comme des fixations de guidons de mobylettes sur des tetes de fourches en aluminium fixés avec des roulements à la potence du cadre.  Two of these three arms (1) + (2) are bolted at their center to a bracket side bicycle rack (6) square tube of 25 * 25 and two tabs of 20 * 20 welded to two plates pierced as Handlebar attachments of mopeds on aluminum fork heads fixed with bearings to the frame's stem.

Un autre support (7) vers l'avant dans l'axe des fourches de roues avant, maintient l'autre coté des roulettes centrales et l'arrière de la roulette centrale frontale est en tube carré de 20*20et est doublé et soudé verticalement et à l'équerre. 2/3  Another support (7) forward in the axis of the front wheel forks, holds the other side of the center wheels and the rear of the front center wheel is in 20 * 20 square tube and is doubled and welded vertically and at the square. 2/3

Ces deux supports (6)et(7) sont fixés par des vis d'axes des roulettes (1) de diam. 6mm et de longueurs 80mm et par une vis de 8mm de diam. et de longueur 80mm plus une entretoise dans leur axe vertical.  These two supports (6) and (7) are fixed by axle screws of the rollers (1) of diam. 6mm and length 80mm and by a screw of 8mm of diam. and length 80mm plus a spacer in their vertical axis.

Le bras de pivot (1)+(2) frontal est apposé en avant de la verticale des deux autres pour maintenir le parallélisme des roues.  The pivot arm (1) + (2) frontal is affixed in front of the vertical of the other two to maintain the parallelism of the wheels.

Les extrémités des trois bras de pivot maintiennent de chaque cotés des toles de 3mm pliées (3) avec pour le bras supérieur une fixation directe par boulonnage aux axes des roulettes (1) et pour les bras intérieur et frontal, une fixation aux toles (3) déportée par des bras de fixation (tubes carrés 20*20) . Les toles pliées (3) serrent à l'aide des toles de 3mm (4) les fourches de vélo perçées pareillement aux toles (3) et (4) . Les toles (3) et (4) ainsi que la tole de renfort (5) sont soudés par des cordons de 2,5 cm.  The ends of the three pivot arms hold folded 3mm sheets (3) on each side, with the bolt being fixed directly to the caster pins (1) for the upper arm and for the inner and front arms to be fastened to the plates (3). ) offset by fixing arms (square tubes 20 * 20). The folded sheets (3) clamp with the 3mm sheets (4) the bike forks pierced similarly to the sheets (3) and (4). The sheets (3) and (4) and the reinforcing sheet (5) are welded by 2.5 cm cords.

Le pli des toles (3) et les renforts(5) servent à fixer l'extrémité du système de guidons qui fonctionne avec un emboitement de tube carré de 25*25 et de20*20 fixés sur des tubes montés sur roulements de potence, avec fixations montées sur ressorts; mais ce système est superflux pour un prototype à pédales.  The fold of the sheets (3) and the reinforcements (5) serve to fix the end of the handlebar system which operates with a 25 * 25 and 20 * 20 square tube fitting fixed on tubes mounted on stem bearings, with spring-mounted fasteners; but this system is superfluous for a prototype pedal.

D'un coté les extrémités des bras de pivots sont boulonnées contre les toles en les espaçant de rondelles pour tous les pivots (1) mais sont maintenues à l'opposé par des bras perçés de merne entraxes non repérés, pour les bras central et supérieur et de deux tringles reliant le bras frontal à l'intérieur de chaque axes de roues avant.  On one side the ends of the pivot arms are bolted against the sheets by spacing washers for all the pivots (1) but are maintained on the opposite side by arms pierced at the same distances not marked, for the central and upper arms and two links connecting the front arm to the inside of each front wheel axle.

Claims (1)

3/3 REVENDICATIONS3/3 CLAIMS 1) Véhicule à trois roues monté sur un triple balancier aux deux roues avant, permettant une inclinaison lors des virages tout en élargissant les appuis contre la force centrifuge.  1) Three-wheeled vehicle mounted on a triple balance wheel with two front wheels, allowing an inclination during turns while widening the supports against the centrifugal force. 2) Système selon revendication(1) de triporteur permettant l'équilibre à 1'arret de par ses trois appuis au sol.  2) System according to claim (1) of the scooter allowing balance to stopping by its three ground supports. 3) Système selon la revendication (1) et (2) caractérisé par trois bras de balancier de memes entraxes faits avec des roulettes de rollers et leurs roulements maintenus par des tubes en acier.  3) System according to claim (1) and (2) characterized by three balance arms of the same centers made with rollers rollers and their bearings held by steel tubes.
FR0501168A 2005-02-02 2005-02-02 TRIPORATOR WITH BALANCIER Expired - Fee Related FR2881395B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0501168A FR2881395B1 (en) 2005-02-02 2005-02-02 TRIPORATOR WITH BALANCIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0501168A FR2881395B1 (en) 2005-02-02 2005-02-02 TRIPORATOR WITH BALANCIER

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FR2881395A1 true FR2881395A1 (en) 2006-08-04
FR2881395B1 FR2881395B1 (en) 2008-10-31

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015002166A1 (en) * 2013-07-01 2015-01-08 ヤマハ発動機株式会社 Vehicle provided with leaning-capable vehicle-body frame and two front wheels
WO2015002167A1 (en) * 2013-07-01 2015-01-08 ヤマハ発動機株式会社 Vehicle provided with leaning-capable vehicle-body frame and two front wheels
EP3002201A4 (en) * 2013-07-01 2016-06-08 Yamaha Motor Co Ltd Vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191011300A (en) * 1910-05-07 1911-04-06 William Bridgewater A New and Improved Construction of Tricycles.
FR2085428A1 (en) * 1970-04-14 1971-12-24 Norbert Maurice Jules
WO2001092084A1 (en) * 2000-06-02 2001-12-06 Aprilia S.P.A. Improvements in vehicles having two front rolling and steering wheels and at least a rear driving wheel
GB2374327A (en) * 2001-03-27 2002-10-16 Andrew Felipe Trujillo Laterally tilting vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191011300A (en) * 1910-05-07 1911-04-06 William Bridgewater A New and Improved Construction of Tricycles.
FR2085428A1 (en) * 1970-04-14 1971-12-24 Norbert Maurice Jules
WO2001092084A1 (en) * 2000-06-02 2001-12-06 Aprilia S.P.A. Improvements in vehicles having two front rolling and steering wheels and at least a rear driving wheel
GB2374327A (en) * 2001-03-27 2002-10-16 Andrew Felipe Trujillo Laterally tilting vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015002166A1 (en) * 2013-07-01 2015-01-08 ヤマハ発動機株式会社 Vehicle provided with leaning-capable vehicle-body frame and two front wheels
WO2015002167A1 (en) * 2013-07-01 2015-01-08 ヤマハ発動機株式会社 Vehicle provided with leaning-capable vehicle-body frame and two front wheels
EP3002201A4 (en) * 2013-07-01 2016-06-08 Yamaha Motor Co Ltd Vehicle
US9688339B2 (en) 2013-07-01 2017-06-27 Yamaha Hatsudoki Kabushiki Kaisha Vehicle provided with leaning-capable vehicle-body frame and two front wheels
US9828056B2 (en) 2013-07-01 2017-11-28 Yamaha Hatsudoki Kabushiki Kaisha Vehicle provided with leaning-capable vehicle-body frame and two front wheels

Also Published As

Publication number Publication date
FR2881395B1 (en) 2008-10-31

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