WO2007094748A1 - Moto à entraînement avant et commande hydraulique de la roue arrière - Google Patents

Moto à entraînement avant et commande hydraulique de la roue arrière Download PDF

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Publication number
WO2007094748A1
WO2007094748A1 PCT/UA2006/000046 UA2006000046W WO2007094748A1 WO 2007094748 A1 WO2007094748 A1 WO 2007094748A1 UA 2006000046 W UA2006000046 W UA 2006000046W WO 2007094748 A1 WO2007094748 A1 WO 2007094748A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
motorcycle
steering
fork
control
Prior art date
Application number
PCT/UA2006/000046
Other languages
English (en)
Russian (ru)
Inventor
Yaroslav Symovonyk
Original Assignee
Yaroslav Symovonyk
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 Yaroslav Symovonyk filed Critical Yaroslav Symovonyk
Publication of WO2007094748A1 publication Critical patent/WO2007094748A1/fr

Links

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
    • B62K21/00—Steering devices
    • 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
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/02—Motorcycles characterised by position of motor or engine with engine between front and rear wheels

Definitions

  • the invention relates to a transport wheeled vehicle, namely to front-wheel motorcycles that have hydraulic steering.
  • a well-known Hyundai WR 450F 2-Trac motorcycle which has a chain drive to the rear wheel and a hydraulic drive of the front wheel, where an oil pump is installed above the gearbox, which is driven by a chain, and the pressure created by it is transmitted to the hydraulic motor by two flexible pipelines to the front wheel hub (Publication on the Internet www.autoseptre.eu, “Full-drive motorcycle”, prepared by Y. Datsik, M. Lukinyuk, S. Sukhovsky).
  • the given design of the motorcycle is designed for off-road driving and on an ordinary highway when rotating two wheels with the same frequency, front-wheel drive is not involved. But with the rear wheel slipping, the hydraulic motor drives the front-wheel drive, helping to stabilize and accelerate, the maximum torque to the front-wheel drive is 15%. In addition, it is difficult to hold the motorcycle through heavy weight (15-20 kg more than ordinary), especially when it is stuck in the sand.
  • a four-wheel drive Russian motorcycle “White” which has a hollow frame with shock absorbers, front-wheel drive with a chain drive located on the beam, a fork with steering and a steering wheel.
  • the torque feed passes through the constant velocity joints from the BAZ-2108 to the front-wheel drive, and the steering is controlled by the rotation of the steering gear forks (Publication on the Internet www.motokiev.ua, “The most cross-country in the world”, prepared by Akharagashyan).
  • the disadvantage of this motorcycle is its complex design, the front-wheel drive chain is pulled by an eccentric, and the beam has one articulated support.
  • the placement of the fork with the steering is done at an angle, like all other motorcycles, where the axis of rotation of the steering does not pass through the point of contact of the wheel with the surface, which indicates an unbalanced system in which the driver himself must balance his motorcycle when turning.
  • the basis of the invention is the task of creating a front-wheel motorcycle with improved technical characteristics by technical solution of the front-wheel drive and steering design to provide a balanced system that improves the technical data of the motorcycle when cornering.
  • the motorcycle has a hollow frame with shock absorbers, a front-wheel drive with a chain drive located on the beam, a steering fork and a steering wheel, while it additionally has a hydraulic pipe system installed in a hollow frame, forcing pistons, pistons with pushers, N- such a balancer is a regulator and rockers, and as a fork with a steering in a motorcycle, a fork with a steering cylinder-shock absorber is used, which is connected to the frame and the hub of the rear wheel at an angle and the control is carried out using the steering wheel through the rocker connected to the delivery pistons.
  • the rotation axis of the shock absorber steering cylinder passes through the point of contact of the wheel with the surface, the engine power is driven to the front wheel and the center of mass of the motorcycle is behind the point of application of the traction force vector in the direction of travel, and the load on the front wheel is more than 3 on the back one : 2. Due to the technical solution of passing the axis of rotation of the steering cylinder-shock absorber through the point of contact with the surface of the rear wheel, the motorcycle is more stable during sharp turns and there is no "developing" effect when the speed increases at the turn. At the same time, it is possible to install the steering wheel in a comfortable position for the driver and install an air bag to ensure safety.
  • the proposed design is a more stable energy system, since the engine power is driven to the front wheel, and the center of mass of the motorcycle is located behind the point of application of the traction force vector in the direction of movement.
  • FIG. Schematically shows a frame 1 with shock absorbers 2 and a beam 3 with a chain gear 4 connected to the wheel hub, a steering wheel 5 with a rocker 6, which is connected to pressure pistons 7, a hydraulic system 8, an H-like balancer-regulator 9, piston pushers 10 connected to the rocker 11, which is mounted on the steering cylinder-shock absorber 12 with a fork 13, which in turn is connected to the hub of the rear wheel.
  • Hydraulic rear wheel control is carried out as follows.
  • the rocker 6 presses on the left / right delivery piston 7.
  • the fluid under pressure by the piping system 8 acts on the left / right piston pusher 10, which in turn, presses on the beam 11.
  • the steering cylinder-damper 12 under the action of the applied force of the beam 11 rotates a certain angle and turns the fork 13 left / right, which is connected to the hub of the rear wheel.
  • the invention provides a balanced control system that improves the technical characteristics of the motorcycle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

L'invention appartient au domaine des véhicules de transport et concerne notamment des motos à entraînement avant et à commande hydraulique de direction de la roue arrière. La moto comprend un châssis creux (1) muni d'amortisseurs d'impact (2, 12), un entraînement avant muni d'une chaîne d'entraînement (4) et disposé sur une poutre (3), une fourche de commande de direction (13) et un guidon (5). Elle est en outre équipée d'un système de conduites hydrauliques (8) disposé dans le châssis creux (4), de pistons de compression (7), de pistons poussoirs (10), d'un régulateur balancier en H (9) et de bras de bascule (6, 11); elle utilise en tant que fourche de commande de direction une fourche munie d'amortisseurs d'impact à cylindre de commande (12), reliée avec le châssis (4) et le moyeu de la roue arrière sous un angle déterminé. La commande s'effectue au moyen du guidon (5) via la bascule (6) reliée aux pistons de compression (7).
PCT/UA2006/000046 2006-02-13 2006-07-18 Moto à entraînement avant et commande hydraulique de la roue arrière WO2007094748A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAU200601469U UA16541U (en) 2006-02-13 2006-02-13 Motorcycle with the front drive and hydraulic control of rear wheel
UAU200601469 2006-02-13

Publications (1)

Publication Number Publication Date
WO2007094748A1 true WO2007094748A1 (fr) 2007-08-23

Family

ID=37504331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2006/000046 WO2007094748A1 (fr) 2006-02-13 2006-07-18 Moto à entraînement avant et commande hydraulique de la roue arrière

Country Status (2)

Country Link
UA (1) UA16541U (fr)
WO (1) WO2007094748A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109941388A (zh) * 2019-05-16 2019-06-28 陈伯渠 一种以车辆减震能量作为辅助动力的装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2640267C1 (ru) * 2016-10-18 2017-12-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тюменский индустриальный университет" (ТИУ) Переднеприводное одноколейное транспортное средство

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042608A (en) * 1988-09-05 1991-08-27 Honda Giken Kogyo Kabushiki Kaisha Front-wheel-drive motorcycle
DE4027643A1 (de) * 1990-08-29 1992-03-05 Waldow Hans Ulrich Fahrrad, bei dem der fahrer wie beim hochrad auf einem sitz hinter dem groesseren vorderrad vorne tritt und einen hinterradgabelschaft mit zwei lenkhebeln zum steuern ausschwenkt
US5485893A (en) * 1993-06-29 1996-01-23 Summers; Thomas W. Vehicle
EP1273506A1 (fr) * 2001-07-04 2003-01-08 Yamaha Hatsudoki Kabushiki Kaisha Cycle à deux roues

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042608A (en) * 1988-09-05 1991-08-27 Honda Giken Kogyo Kabushiki Kaisha Front-wheel-drive motorcycle
DE4027643A1 (de) * 1990-08-29 1992-03-05 Waldow Hans Ulrich Fahrrad, bei dem der fahrer wie beim hochrad auf einem sitz hinter dem groesseren vorderrad vorne tritt und einen hinterradgabelschaft mit zwei lenkhebeln zum steuern ausschwenkt
US5485893A (en) * 1993-06-29 1996-01-23 Summers; Thomas W. Vehicle
EP1273506A1 (fr) * 2001-07-04 2003-01-08 Yamaha Hatsudoki Kabushiki Kaisha Cycle à deux roues

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109941388A (zh) * 2019-05-16 2019-06-28 陈伯渠 一种以车辆减震能量作为辅助动力的装置

Also Published As

Publication number Publication date
UA16541U (en) 2006-08-15

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