CN101857063A - Harmonic wave speed reduction electric bicycle - Google Patents
Harmonic wave speed reduction electric bicycle Download PDFInfo
- Publication number
- CN101857063A CN101857063A CN200910049189A CN200910049189A CN101857063A CN 101857063 A CN101857063 A CN 101857063A CN 200910049189 A CN200910049189 A CN 200910049189A CN 200910049189 A CN200910049189 A CN 200910049189A CN 101857063 A CN101857063 A CN 101857063A
- Authority
- CN
- China
- Prior art keywords
- bicycle
- ratchet
- power
- passes
- power combination
- 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.)
- Pending
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Classifications
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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
- B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
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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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/02—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of unchangeable ratio
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H49/00—Other gearings
- F16H49/001—Wave gearings, e.g. harmonic drive transmissions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2069—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using two freewheel mechanism
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The electric bicycle produced in the prior art only realizes the effects of a bicycle and an electric motor, and substantially belongs to a light-duty motor vehicle. The invention combines a harmonic wave speed reduction motor and a double-overrun clutch power coupling mechanism, and then installs the harmonic wave speed reduction motor and the double-overrun clutch power coupling mechanism in a five-way valve of a bicycle, the bicycle is driven to run by a bicycle chain and a mechanical speed-change mechanism, and high efficiency and low energy consumption of the system are ensured. The safety and the convenience of the electric bicycle are completely the same as those of a traditional bicycle. Because of low cost and low energy consumption, the invention can replace the traditional bicycle to become an updating and upgrading product of the bicycle.
Description
Affiliated technical field
The present invention relates to a kind of harmonic wave deceleration electric bicycle.
Background technology
By mistake " Electrical Bicycle " thought simple " bicycle+electrical motor " this class light-duty vehicle because unreasonable, dangerous, heavy, the high energy consumption, expensive of its design in China battery-driven car market, it not the product of a technology maturation, particularly this product does not meet the regulation of new " traffic method " relevant unpowered vehicle (Electrical Bicycle) of implementing on May 1st, 2004, China has forbidden that this class battery-driven car travels in a lot of cities at present, and this class battery-driven car will be superseded fully by market soon.
Summary of the invention
The technical solution adopted in the present invention is: with the harmonic reduction motor, after two overdrive clutch power combination mechanisms combinations, device drives bicycle running by cycle chain and mechanical speed change mechanism in bicycle bottom bracket, guaranteed the high efficiency and the low energy consumption of system.
The invention has the beneficial effects as follows the Electrical Bicycle that a kind of real meaning is provided, its safety, convenience and traditional bicycle are just the same, because low cost and low energy consumption become the bicycle upgraded product with replacing traditional bicycle.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is car load figure of the present invention.
Fig. 2 is actuator figure of the present invention.
Fig. 3 is a power combination mechanism scheme drawing of the present invention.
" 1. cycle rack five-way ", " 2. harmonic reduction actuator ", " 3. battery ", " 4. mechanical speed change mechanism " among Fig. 1.
" 5. harmonic speed reducer ", " 6. bicycle middle shaft ", " 7. power combination mechanism " among Fig. 2.
" 8. ratchet circle ", " 9. ratchet ", " ratchet 10. ", " 11. ratchet core " among Fig. 3.
The specific embodiment
In Fig. 1, actuator (2) installs in cycle rack five-way (1), turns round on bicycle middle shaft.Drive bicycle running by chain and mechanical speed change mechanism (4).
In Fig. 2, motor power passes to power combination mechanism (7) by harmonic speed reducer (5).Manpower passes to power combination mechanism (7) by pedal, bicycle middle shaft (6).
In Fig. 3, ratchet (10) in the middle of manpower passes to by power combination mechanism ratchet circle (8), ratchet (10) in the middle of motor power passes to by ratchet core (11).Middle ratchet passes to bicycle chainwheel with synthesized-power, drives bicycle running.The ratchet of power combination mechanism (9) is propped according to different operation conditionss or is fallen down, electric power, manpower can be synthesized, or difference independent drive bicycle running.
Claims (2)
1. a harmonic wave deceleration electric bicycle comprises with lower member and forming: 1. bicycle, 2. harmonic reduction actuator, 3. battery, 4. mechanical speed change mechanism, 6. bicycle middle shaft, 7. power combination mechanism, it is characterized in that: drive assembly turns round on bicycle middle shaft in the cycle rack five-way.Drive bicycle running by chain and mechanical speed change mechanism, motor power passes to the power combination mechanism by harmonic speed reducer.Manpower passes to the power combination mechanism by pedal, bicycle middle shaft, ratchet in the middle of manpower passes to by power combination mechanism ratchet circle, ratchet in the middle of motor power passes to by the ratchet core.Middle ratchet passes to bicycle chainwheel with synthesized-power, drives bicycle running.The ratchet of power combination mechanism is propped according to different operation conditionss or is fallen down, electric power, manpower can be synthesized, or difference independent drive bicycle running.
2. harmonic wave deceleration electric bicycle according to claim 1 is characterized in that: with the harmonic reduction motor, after two overdrive clutch power combination mechanisms combinations, device drives bicycle running by cycle chain and mechanical speed change mechanism in bicycle bottom bracket.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910049189A CN101857063A (en) | 2009-04-13 | 2009-04-13 | Harmonic wave speed reduction electric bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910049189A CN101857063A (en) | 2009-04-13 | 2009-04-13 | Harmonic wave speed reduction electric bicycle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101857063A true CN101857063A (en) | 2010-10-13 |
Family
ID=42943277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910049189A Pending CN101857063A (en) | 2009-04-13 | 2009-04-13 | Harmonic wave speed reduction electric bicycle |
Country Status (1)
Country | Link |
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CN (1) | CN101857063A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013211437A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Bottom bracket for a bicycle |
DE102013211433A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a mobile means of transport |
DE102013211431A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle with a stress wave transmission |
DE102013211436A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Bottom bracket for a bicycle |
DE102013211430A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle |
DE102013211435A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle with a bearing for a bottom bracket crankshaft |
DE102013211434A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle with electronics |
DE102013211438A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle and bottom bracket for a bicycle |
WO2019069084A3 (en) * | 2017-10-05 | 2019-05-16 | Freeflow Technologies Limited | Transmission systems for vehicles |
-
2009
- 2009-04-13 CN CN200910049189A patent/CN101857063A/en active Pending
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013211431B4 (en) * | 2013-06-18 | 2016-06-23 | Ovalo Gmbh | Driving device for driving a bicycle with a tension shaft gear and bottom bracket for a bicycle and a bicycle |
DE102013211431A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle with a stress wave transmission |
DE102013211436B4 (en) * | 2013-06-18 | 2016-06-23 | Ovalo Gmbh | Bottom bracket for a bicycle and a bicycle |
DE102013211436A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Bottom bracket for a bicycle |
DE102013211430A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle |
DE102013211435A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle with a bearing for a bottom bracket crankshaft |
DE102013211434A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle with electronics |
DE102013211438A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a bicycle and bottom bracket for a bicycle |
DE102013211435B4 (en) * | 2013-06-18 | 2016-06-23 | Ovalo Gmbh | Drive device for driving a bicycle with a bearing for a bottom bracket crankshaft |
DE102013211430B4 (en) * | 2013-06-18 | 2016-05-25 | Ovalo Gmbh | Driving device for driving a bicycle and bottom bracket for a bicycle and a bicycle |
DE102013211437A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Bottom bracket for a bicycle |
DE102013211433A1 (en) | 2013-06-18 | 2014-12-18 | Ovalo Gmbh | Drive device for driving a mobile means of transport |
DE102013211437B4 (en) * | 2013-06-18 | 2016-05-19 | Ovalo Gmbh | Bottom bracket for a bicycle and a bicycle |
DE102013211438B4 (en) * | 2013-06-18 | 2016-06-23 | Ovalo Gmbh | Drive device for driving a bicycle and bottom bracket for a bicycle and a bicycle |
DE102013211434B4 (en) * | 2013-06-18 | 2017-09-28 | Ovalo Gmbh | Drive device for driving a bicycle with electronics |
DE102013211433B4 (en) * | 2013-06-18 | 2017-12-14 | Ovalo Gmbh | Drive device for driving a mobile means of transport |
DE102013211435C5 (en) | 2013-06-18 | 2023-02-23 | Zf Friedrichshafen Ag | Drive device for driving a bicycle with a bearing for a bottom bracket crankshaft |
GB2581697A (en) * | 2017-10-05 | 2020-08-26 | Freeflow Tech Limited | Transmission systems for vehicles |
JP2021501854A (en) * | 2017-10-05 | 2021-01-21 | フリーフロー テクノロジーズ リミテッドFreeflow Technologies Limited | Vehicle transmission device |
WO2019069084A3 (en) * | 2017-10-05 | 2019-05-16 | Freeflow Technologies Limited | Transmission systems for vehicles |
JP7235736B2 (en) | 2017-10-05 | 2023-03-08 | フリーフロー テクノロジーズ リミテッド | Vehicle transmission device |
US11945547B2 (en) | 2017-10-05 | 2024-04-02 | FreeFlow Technologies, Limited | Transmission systems for vehicles |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101013 |