WO2023086059A2 - Développement réalisé sur un vélo qui ne se retourne pas facilement - Google Patents
Développement réalisé sur un vélo qui ne se retourne pas facilement Download PDFInfo
- Publication number
- WO2023086059A2 WO2023086059A2 PCT/TR2022/051198 TR2022051198W WO2023086059A2 WO 2023086059 A2 WO2023086059 A2 WO 2023086059A2 TR 2022051198 W TR2022051198 W TR 2022051198W WO 2023086059 A2 WO2023086059 A2 WO 2023086059A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wheels
- wheel
- fork
- transmission mechanism
- bicycle
- Prior art date
Links
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
- B62K5/10—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
- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
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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
- B62K2204/00—Adaptations for driving cycles by electric motor
Definitions
- the present invention relates to the bicycle, especially to the development made on a three-wheeled non-tipping bicycle with two independent rear wheels with a single rear drive wheel.
- the invention number TR201507537 describes a tricycle with a cornering feature.
- the invention is related to 3-wheeled bicycles, the feature of which is; hospitalization upright on a bike with 3 wheel Bend property to create mechanisms that facilitate the equilibrium position, top swing, bottom shock absorber and strut tower, strut and swing between at least one of the at least one limiting admission to the tower on the left and right shock absorber Tower stoplam the enclosure part of a staff member, the upper and lower pipe carrier pipe bend to the left and right moving along with moving or fixed in a reclining position of the spring in the strut tower to the off position which enables it to be used as at least one fixing pin, it is characterized by the fact that it includes at least one bicycle upright ride locking/unlocking control mechanism that controls the shock absorber tower fixing pin.
- a bicycle that does not tip over easily is described.
- This invention relates to a bicycle that can be integrated into all bicycle models, has high road holding capability and does not tip over easily, and its feature is;
- Rear mainframe fixed to the rear of the bicycle mainframe, at least one angled outer profile and angled inner profile fixed by bending to both sides of the rear mainframe so that the rear wheels make an alpha angle with the ground, on the angled inner profiles at right angles to the ground at least one fixed intermediate profile, angled outer profile, angled inner profile and at least one bedding element positioned on the lower parts of the intermediate profiles, middle shaft, angled outer profile, which is associated with the bedding element under the intermediate profile and has rear gears and rear transmission parts on it It is to have at least one worm mouth, which is configured to allow the wheel shaft located in the center of the rear wheels and the wheel shaft and the middle shaft to transmit the movement torque to each other, and to allow the vertical freedom angle of the wheel shafts during movement.
- the angled rear wheels can be configured to allow the wheel shaft located in the
- the wheels are connected to a single shaft in the rear system, and an independence can be achieved in the rotation of the wheels by means of the differential located on this shaft.
- the rate of swing outward with centrifugal force is higher in the bend, and the center of gravity desired to be provided in the differential cannot be balanced in the bends. Consequently, there is a need for a new technology that can overcome the disadvantages mentioned above.
- the main purpose of our system which is the subject of the invention, is to provide an improvement in our non-tipping tricycle, especially in our invention, the center of gravity is more balanced, the road holding ability is higher in bends, the components are more durable, the assembly and disassembly are easier, and the risk of skidding and overturning is lower.
- Another purpose of our system is to provide safe use of bicycles by those who do not know how to ride a bicycle, who want ride comfort, novice drivers, those who do not want to stumble in traffic and do not want to have an accident, and old drivers who are afraid of falling and breaking their side.
- Another purpose of our system is to provide safe use of bicycles by those who do not know how to ride a bicycle, who want ride comfort, novice drivers, those who do not want to stumble in traffic and do not want to have an accident, and old drivers who are afraid of falling and breaking their side.
- the rider using the bicycle will not need to balance by putting his foot on the ground, he will not have to stop due to loss of balance in case of slowing down, it will be possible to stop and move without getting off the bike, he will avoid the risk of an accident by staggering in traffic, he will have a safer ride than two-wheeled bicycles.
- One or more electric motors can be optionally integrated into the rear drive wheels of our invention, and the driver will have the opportunity to travel to uphill terrains without getting tired by utilizing the power of both manual and electric motors, and will have the opportunity to drive without skidding in corners without affecting the independence of the rear wheels.
- Figure 1 Perspective view of the exploded assembly of the system.
- Figure 2 An overall perspective view of the complete assembly of the system.
- the parts constituting the invention are basically; main body chassis (1), pedal (2), front gear pedal system (3), front tire (4), wheel hub (5), rear fork assembly right (6), rear fork assembly left (7), 7-row chain gear (8), front wheel rim (9), front pedal chain (10), rear transmission chain (11), shock absorber (12), shock absorber link lower arm (13), swing fork joint left (14), swing fork joint right (15), Front gear derailleur (16), rear fork upper link joint (17), brake disc (18), transmission mechanism (19), front-rear brake lever (20), front brake system (21) , brake disc assembly (22), seat (23), water bottle holder (24), gear increaser (25), front seat (26), front lamp (27), clamp (28), rear derailleur (29), front fork (30), steering (31) and brake cable (32).
- FIG. 1 shows the exploded assembly view of the bicycle which is the subject of the invention.
- the inventive system includes two wheels at an angle to the ground.
- the rear fork assembly right (6) and the rear fork assembly left (7) parts which allow the two bicycles in question to stand at an angle, are mounted on the lower rear level of the seat (23) in the main body chassis (1) of the bicycle, in an angled-removable way.
- the angle definition here is the inclination position on the ground due to the fact that the lower surfaces of the rear wheels are far from each other, and the upper wheels are close to each other, as can be seen from the Figures. Since the fork assembly right (6) and the rear fork assembly left (7) parts are placed symmetrically on the main body chassis (1), the inclination angle of the rear wheels relative to the ground is equal.
- the gears here move with the pedal (2) drive movement given to the front gear pedal system (3) of the bicycle. It receives this drive movement with 7-row sprocket (8) chains.
- the 7-row chain gear (8) is related to the transmission mechanism (19).
- the transmission mechanism (19) contains one long shaft. When the 7-row chain gear (8) makes a circular rotation, the shaft also makes a rotation movement at the same time. There is a gear set at one end of the shaft.
- These sprockets are chain coupled to sprockets in the hub of only one rear wheel. This chain is seen as the rear transmission chain (11). While the rear transmission chain (11) gives a driving motion to one wheel, the wheel that turns idle can accelerate or slow down depending on the situation, since the other wheel turns idly. Therefore, as only one rear transmission chain (11) is associated with the rear wheels, the rear wheels move independently of each other. In particular, when cornering, the outer rear wheel that takes the corner has a higher rotational speed, while the inner rear wheel has a lower rotational speed
- the swing fork joint left (14) and the swing fork joint right (15) are mounted.
- two rear fork upper link joint (17) are used. Since the rear wheels work independently of each other, both wheels have their own suspension. These suspensions provide increased cornering safety, minimizing the risk of swaying and skidding of the driver by independently up and down the rear wheels in bumps.
- Servo, step, AC or DC electric motors can also be found on the rear wheels of the bicycle that is the subject of the invention. The person will be able to use his bicycle both manually and electrically. Since both rear wheels will work independently of each other, two independent motors or only one motor can be integrated into one wheel.
- the suspensions in our system work independently of the shock absorber (12) in the bike. While the shock absorber (12) absorbs the vertically applied reaction forces applied to the bicycle in recessed-protruding terrains, the rear suspensions also absorb the forces that the angled rear wheels are subjected to in the direction of rotation. The rear wheels also have their own brake disc (18) and brake disc assembly (22).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
La présente invention concerne une bicyclette, en particulier le développement réalisé sur une bicyclette à trois roues non basculante ayant deux roues arrière indépendantes avec une seule roue d'entraînement arrière et sa caractéristique est : une fourche arrière disposée symétriquement, qui peut être montée de manière amovible sur le châssis de corps principal (1) à un angle par rapport au niveau inférieur de dossier du siège (23) et qui relie les roues aux surfaces de roue inférieures éloignées l'une de l'autre et les surfaces supérieures coudées proches l'une de l'autre à partir du corps de roue vers l'ensemble fourche arrière droite (6) et l'ensemble fourche arrière gauche (7) du châssis de corps principal (1), un mécanisme de transmission (19), qui est situé entre les roues arrière et le système de pédale d'engrenage avant (3), reçoit l'entraînement de mouvement provenant du système de pédale d'engrenage avant (3) et le transmet à une chaîne de transmission arrière (11) positionnée uniquement à une extrémité de l'arbre dans celle-ci, une articulation de fourche oscillante gauche (14) et une articulation de fourche oscillante droite (15) fixées aux parties droite, gauche (6, 7) de l'ensemble fourche arrière, qui agit comme assise à partir des deux extrémités de l'arbre dans les deux articulations de liaison supérieure de fourche arrière (17) du mécanisme de transmission (19), qui permettent à l'engrenage de chaîne positionné à l'extrémité des arbres du mécanisme de transmission (19) et à l'engrenage de chaîne sur les roues arrière de fonctionner selon le même angle, et elle contient deux suspensions positionnées pour absorber les forces de réaction sur les moyeux de broche de roue arrière.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2021016854 | 2021-10-28 | ||
| TR2021/016854 | 2021-10-28 | ||
| TR2022/016256 TR2022016256U5 (tr) | 2022-10-26 | Kolay devri̇lmeyen bi̇si̇klet üzeri̇nde yapilan geli̇şti̇rme | |
| TR2022016256 | 2022-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2023086059A2 true WO2023086059A2 (fr) | 2023-05-19 |
| WO2023086059A3 WO2023086059A3 (fr) | 2023-07-27 |
Family
ID=86336323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2022/051198 WO2023086059A2 (fr) | 2021-10-28 | 2022-10-27 | Développement réalisé sur un vélo qui ne se retourne pas facilement |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2023086059A2 (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526392A (en) * | 1982-11-15 | 1985-07-02 | Berkstresser David E | Recumbent velocipede |
| US4572535A (en) * | 1984-11-16 | 1986-02-25 | Stewart Brian C | Tri-supported vehicle |
| WO2007103392A2 (fr) * | 2006-03-06 | 2007-09-13 | Purdue Research Foundation | Moyeu oscillant pour regler l'inclinaison laterale |
-
2022
- 2022-10-27 WO PCT/TR2022/051198 patent/WO2023086059A2/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023086059A3 (fr) | 2023-07-27 |
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