WO2001046005A1 - Apparatus for drive of a motorized scooter - Google Patents

Apparatus for drive of a motorized scooter Download PDF

Info

Publication number
WO2001046005A1
WO2001046005A1 PCT/CZ2000/000081 CZ0000081W WO0146005A1 WO 2001046005 A1 WO2001046005 A1 WO 2001046005A1 CZ 0000081 W CZ0000081 W CZ 0000081W WO 0146005 A1 WO0146005 A1 WO 0146005A1
Authority
WO
WIPO (PCT)
Prior art keywords
engine
wheel
chain
scooter
drive
Prior art date
Application number
PCT/CZ2000/000081
Other languages
French (fr)
Inventor
Pavel Blata
Original Assignee
Pavel Blata
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 Pavel Blata filed Critical Pavel Blata
Priority to AU10174/01A priority Critical patent/AU1017401A/en
Publication of WO2001046005A1 publication Critical patent/WO2001046005A1/en

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
    • 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
    • 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
    • B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel

Definitions

  • the invention relates an apparatus for drive of a motorized scooter where the limitation of the overturning of the engine by the decelation e.g. by the down hill riding is solved.
  • fig.1 illustrates a front view of a motorized scooter
  • fig.2 illustrates a sectional view of the driven wheel.
  • an engine 1 is arranged in the front of the driven scooter wheel 8.
  • the engine 8 drives through the centrifugal coupling 2 the driving pinion 3.
  • the driving pinion 3 is coupled with the driven gear wheel 5, which is tightly fastened to the free wheel 6, which is arranged on the hub 7 of the driven scooter wheel 8 of the motorized scooter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

An apparatus for drive of a motorized scooter, said apparatus having an engine (1), centrifugal coupling (2) and chain or belt transition means (4) is arranged in such a way that the driven gear wheel (5) of the chain or belt transition (4) is coupled to the hub (7) of the driven scooter wheel (8) through the free wheel (6). By this arrangement the overturning of the engine e.g. by the down hill riding is limited.

Description

Apparatus for drive of a motorized scooter
The invention relates an apparatus for drive of a motorized scooter where the limitation of the overturning of the engine by the decelation e.g. by the down hill riding is solved.
Discussion of the prior art
To the driving of the rear wheel of motorized scooters combustion engines are used. Transition of the turns from the engine to the rear wheel is secured through the friction drive of a grooved cylinder onto the tyre of the rear wheel or by a direct drive onto the rear wheel through a chain or indented belt. A common disadvantage of these both drives is that the engine is overturned by the down hill riding which is accompanied by the high noisiness of the engine and unnecessary fuel consumption. The other disadvantage is that it is not possible to ride with a turn-off engine. By use of a chain or indented belt the service life of these and other engaged parts is reduced. There are higher requirements for lubrication of the chain drive and it is necessary to adjust the stress of the chain or indented belt.
Summary of the invention
The above mentioned disadventages are substantially eliminated by providing an apparatus for drive of a motorized scooter, said apparatus having an engine, centrifugal coupling, an chain or belt transition means where the driven gear wheel of the chain or belt transition is coupled to the hub of the driven scooter wheel through the free wheel.
By this arrangement according to the invention the overturning of the engine e.g. by the down hill riding is prevented. The njibiness of the engine is lower as well as the fuel and lubrication consumption Also the service life of the chain or indented belt is longer. At the same time it is possible to ride the scooter with a turn-off engine by reflecting of the leg as it is by the non-motorized scooter. Detailed description of the drawings
The preferred embodiment will be more clearly illustrated in reference to the drawings where the fig.1 illustrates a front view of a motorized scooter and fig.2 illustrates a sectional view of the driven wheel.
Detailed description of the preferred embodiment
As it can be ssen from fig.1 on the frame of a motorized scooter an engine 1 is arranged in the front of the driven scooter wheel 8. The engine 8 drives through the centrifugal coupling 2 the driving pinion 3. By means of the chain 4 the driving pinion 3 is coupled with the driven gear wheel 5, which is tightly fastened to the free wheel 6, which is arranged on the hub 7 of the driven scooter wheel 8 of the motorized scooter.
After the start of the engine 1 the free wheel 6 is turning and the centrifugal coupling 2 is disengaged. By the increased turns of the engine 1 the centrifugal coupling 2 is activated and transmits the turning motion onto the driving pinion 3. By means of chain transition to the free wheel 6 the driven wheel 8 of the motorized scooter is turned. By the down hill riding the engine 1 is maintained on the free turns and the centrifugal coupling 2 is disengaged. Chain 4 is in a quiet position and the driven wheel 8 is turning in the free wheel 6.

Claims

CLAIM
An apparatus for drive of a motorized scooter, said apparatus having an engine, centrifugal coupling, an chain or belt transition means characterized in that the driven gear wheel (5) of the chain or belt transition is coupled to the hub (7) of the driven scooter wheel (8) through the free wheel (6).
PCT/CZ2000/000081 1999-12-22 2000-11-02 Apparatus for drive of a motorized scooter WO2001046005A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU10174/01A AU1017401A (en) 1999-12-22 2000-11-02 Apparatus for drive of a motorized scooter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ19994675A CZ290162B6 (en) 1999-12-22 1999-12-22 Device for motor scooter drive
CZPV4675-99 1999-12-22

Publications (1)

Publication Number Publication Date
WO2001046005A1 true WO2001046005A1 (en) 2001-06-28

Family

ID=5468309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2000/000081 WO2001046005A1 (en) 1999-12-22 2000-11-02 Apparatus for drive of a motorized scooter

Country Status (3)

Country Link
AU (1) AU1017401A (en)
CZ (1) CZ290162B6 (en)
WO (1) WO2001046005A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ300077B6 (en) * 2006-04-05 2009-01-28 Bejcek@Václav Scooter with electric drive and frame for such scooter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2166756A1 (en) * 1970-03-31 1975-07-03 Motobecane Ateliers Compact battery electric moped - with motor and reduction gearing supported directly on rear wheel frame and battery under main frame
US4611684A (en) * 1985-01-24 1986-09-16 George W. Peterson Front-wheel drive motor vehicle
FR2617455A1 (en) * 1987-06-30 1989-01-06 Lignones Hubert Auxiliary vehicle for temporary use by one individual occupying an upright position
DE19751371A1 (en) * 1997-06-12 1998-12-17 Helmut Schiller Power unit swing arm for single or multi-track, electric motor driven vehicles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2166756A1 (en) * 1970-03-31 1975-07-03 Motobecane Ateliers Compact battery electric moped - with motor and reduction gearing supported directly on rear wheel frame and battery under main frame
US4611684A (en) * 1985-01-24 1986-09-16 George W. Peterson Front-wheel drive motor vehicle
FR2617455A1 (en) * 1987-06-30 1989-01-06 Lignones Hubert Auxiliary vehicle for temporary use by one individual occupying an upright position
DE19751371A1 (en) * 1997-06-12 1998-12-17 Helmut Schiller Power unit swing arm for single or multi-track, electric motor driven vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ300077B6 (en) * 2006-04-05 2009-01-28 Bejcek@Václav Scooter with electric drive and frame for such scooter

Also Published As

Publication number Publication date
CZ9904675A3 (en) 2001-08-15
CZ290162B6 (en) 2002-06-12
AU1017401A (en) 2001-07-03

Similar Documents

Publication Publication Date Title
US4397369A (en) Power drive
US20050189157A1 (en) Electric bicycles and retrofit kits
CN1152280A (en) Auxiliary power device for bicycle and bicycle equipped with the auxiliary power device
US6062329A (en) Pedal bicycle having an auxiliary power means
JPH06298157A (en) Driving device for roller skater
US5636608A (en) Power unit for a vehicle
WO2003041983A9 (en) Electric bicycles and retrofit kits
US20060032688A1 (en) Reversing mechanism for motorcycles
WO2001046005A1 (en) Apparatus for drive of a motorized scooter
JP2002068070A (en) Overload preventing device for off road traveling vehicle
ATE156078T1 (en) BICYCLE WITH HYBRID DRIVE
CN109789762B (en) Drive system for hybrid vehicle
US20020117343A1 (en) Motorized scooter
JP3664265B2 (en) Power unit for saddle riding type vehicles
AU2012367781A1 (en) Vehicle
JP2010236519A (en) Internal combustion engine
JPH0828210A (en) Valve system of overhead valve type internal combustion engine
JP2000078707A (en) Motor-driven tricycle
CN2063106U (en) Bicycle with motor-booster for direct driving rear wheel axle
TW374747B (en) Motor scooter type vehicle
JP3359747B2 (en) Power unit for vehicles
JPH08175476A (en) Motorcycle provided with engine and motor
GB2073683A (en) Motor attachment for a cycle
CN2460364Y (en) Rear axle transmission assemble of electric motor tricycle
JPH06156352A (en) Monocycle with motive power

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase