CN101108645A - Driving mchanism of pony wheel vehicle - Google Patents
Driving mchanism of pony wheel vehicle Download PDFInfo
- Publication number
- CN101108645A CN101108645A CNA2006101071739A CN200610107173A CN101108645A CN 101108645 A CN101108645 A CN 101108645A CN A2006101071739 A CNA2006101071739 A CN A2006101071739A CN 200610107173 A CN200610107173 A CN 200610107173A CN 101108645 A CN101108645 A CN 101108645A
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- gear
- ratchet
- rocker
- wheel
- sun wheel
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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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/30—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by the use of intermediate gears
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Structure Of Transmissions (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a small wheeler driving device, which consists of a pressure plate, a gear train rotation waste source, an intermediate transmission system and an engaging and disengaging gear. The rotation waste source consists of a sun gear (2), a planet gear (3), a fixed incomplete planetary orbit gear ring (4) and an asymmetric planet carrier rocker (5). Wherein, the planet gear (3) is articulated on the body of the rocker (5) and can swing circling the sun gear (2); when driving, the pressure plate (6) presses the rocker (5); the planet gear (3) on the rocker body is meshed with the gear ring (4) to make a rotation while circling the sun gear (2) to make a revolution; the intermediate transmission system is arranged on the rocker (5) to drive and turn the sun gear (2) to finally drive the wheel (9) of the small wheeler through a one-way overrunning ratchet (8) of the engaging and disengaging gear; when in multigear, a paired axial meshing one-way overrunning ratchet (14) and a sun gear (13) are adopted; the intermediate transmission can use a gear or a sprocket. The device is small in volume, high in transmission ratio and convenient in shift.
Description
Technical field
The present invention relates to a kind of actuating device of BMX (Bicycle Motocross).
Background technology
In the bicycle structure, generally use to ride to be transferred to trailing wheel by reel chain, so that the back wheel diameter enough obtains the speed of a motor vehicle that people need greatly, so the bicycle unitary construction is bigger, parks and take care of the greatest problem that becomes the puzzlement people.Perfect along with urban road construction, these light equipment such as BMX (Bicycle Motocross), scooter, slide plate, roller skate begin to impact the development of bicycle, but all only rest on teen-age motion and sports stage owing to lack effectively simple actuating device.
In recent years, some steamboat scooters have been designed various actuating devices by people.For example Chinese utility application prospectus 00267047.x (day for announcing 2001.11.21) discloses a kind of driver train of Kickboard Scooter, this driver train rotates a fan-shaped big gear wheel by a treadle and drives a fixing pinion rotation, again by fixing gear cluster transmission, after ratchet drive to the Kickboard Scooter trailing wheel.Although this Kickboard Scooter relative proper motion bassinet structure diminishes, but because of considering the influence of big quadrant gear of rotation and change speed gear box to volume, its quadrant gear radius is restricted, thus its promote limited cireular frequency still deficiency so that the linear velocity of Kickboard Scooter minor diameter trailing wheel is enough big.And has planetary speed changing devices than big speed ratio, in invention or utility model before this,, disclose a kind of satellite gear type of drive as Chinese invention patent specification sheets CN00123835.3 (open day 2001.6.13) all owing to unitary construction is unsuitable for BMX (Bicycle Motocross) greatly.Its complete planet circular system has limited the diameter of planetary orbit gear ring, has also just limited converter speed ratio, and its original crank foot pedal apparatus is well beyond the BMX (Bicycle Motocross) wheel diameter, thereby has to keep the big framework of original bicycle.
In for many grades of arrangement of clutch that obtain desired speed, the present normally known traditional dual mode of gear shift clutch that uses: the one, the gear case gear wheel shaft is to sliding transform gears in mesh group, this mode causes gear clash to be difficult to into the position engagement easily, therefore automobile has increased synchro or by the clutch of power-transfer clutch bipod, the lathe gear shift of then having to stop; The 2nd, the chain shift fork changes the sprocket piece that cooperates, and this just only is confined in the transmission of chain naturally, and whole device is still bigger, and these all can't satisfy concerning BMX (Bicycle Motocross).
Summary of the invention
The technical problem to be solved in the present invention provide a kind of simple in structure, volume is little, transmitting ratio is high, the BMX (Bicycle Motocross) actuating device that also can have many grades of desired speeds.
In order to solve the problems of the technologies described above, BMX (Bicycle Motocross) actuating device of the present invention rotates generation source, intermediate drive system and arrangement of clutch by pressing plate, train and forms; Wherein train rotation generation source is imperfect asymmetric planet circular system, form by sun wheel, satellite gear, imperfect planet track gear ring and as the rocker of asymmetric pinion carrier, rocker one end is coaxial hinged with sun wheel, imperfect planet track gear ring is only held back that the useful segmental arc of part is fixedly mounted on the vehicle frame and is coaxial with sun wheel, and satellite gear is articulated in the rocker frame and meshes on one's body and with gear ring; Press pressing plate during driving, pressing plate presses the rocker other end, and rocker is swung around sun wheel, and frame satellite gear is on one's body followed when sun wheel revolves round the sun and the engagement of planetary orbit internally toothed annulus forms rotation; Can directly drive the sun wheel high-speed operation with the sun wheel engagement when satellite gear rotates, can be more high-speed operation of driving sun wheel by intermediate drive also; Finally drive the BMX (Bicycle Motocross) wheel by arrangement of clutch.
This intermediate drive system is installed between rocker upper planet wheel and the sun wheel, when swinging with rocker sun wheel is passed in the rotation of satellite gear; This arrangement of clutch is the mono-directional overrun ratchet, with the rotation unidirectional drive BMX (Bicycle Motocross) wheel of sun wheel.
This intermediate drive system can be the gear transmission mode of middle idle pulley, and can be one also can be a plurality of idle pulleys, with succinct transmission, suitably adjusts planetary orbit gear ring radius and changes the rocker swaying direction.
This intermediate drive system also can be a gear cluster speed change type of drive, can be one-level speed change or multi-change speed, to obtain speed and the rocker swaying direction that people need.
This intermediate drive system can also be two or more sets gear change transmissions, and is equipped with corresponding sun wheel and ratchet, to obtain two grades desirable or many grades of speed of a motor vehicle of people.
The arrangement of clutch that matches of intermediate drive system can adopt common radially mesh ratchet gear to surmount type of drive therewith, also can adopt the axial sides mesh ratchet gear to surmount type of drive, so that gear shift is more smooth during two or more sets speed changes.
This intermediate drive system can be sprocket wheel and chain transmission mode, and input sprocket can connect or connect through the idle pulley commutation and with idle pulley is coaxial with satellite gear is coaxial, so that the rocker swaying direction can conveniently be regulated and adjust to planetary orbit gear ring radius.
This intermediate drive system can also with the coaxial interlock of satellite gear or and the wheel of first gear of the direct ingear of satellite gear or sprocket wheel with spool between a mono-directional overrun ratchet is set, make satellite gear press down, lift at rocker and when back and forth rotating intermediate drive be unidirectional rotation only, and reduce energy consumption, easily operation.
For making the BMX (Bicycle Motocross) actuating device have simple many grades of speed changes, the invention provides a kind of desirable embodiment: this actuating device rotates generation source, intermediate drive system and arrangement of clutch by pressing plate, train and forms, drive big steamboat when pressing plate presses down and roll the rotation of closing generation, form second gear or more how soon the speed shelves rotate through intermediate drive system, again by the arrangement of clutch drive wheels; This arrangement of clutch is a mono-directional overrun ratchet group, every grade of outfit ratchet separately, the above mono-directional overrun ratchet that is equipped with the axial sides structure of second gear, ratchet ratchet and click co-axial shafts are to relative, the ratchet ratchet connects the coaxial side of shelves power wheel fast with the top, the coaxial side of click and below drive shaft sleeve connects, and ratchet ratchet and top power wheel can endwisely slip with control fork, and click is by the direct or indirect drive wheels of below drive shaft sleeve.
After rocker is depressed into nadir, will various known plain modes such as takes up with wind spring, extension spring or pressing plate and lift and reset, press in order to secondary.
After adopting such structure because rocker is with pressing plate crank motion in certain radian only, hard-wired planetary orbit gear ring can only keep satellite gear by way of part, volume greatly reduces; Because known sun wheel output speed increases with the planet orbit radius, pinion carrier is corresponding adopted asymmetric rocker form after, intermediate drive system is installed on the rocker in proper order, make structure very compact, and can conveniently adjust desirable planetary orbit radius, obtain more high transmission ratio, thereby reach effect simple in structure, that volume is little, rotating speed is high.Axially the mono-directional overrun ratchet of installing plays the effect of gear shift sleeve simultaneously, and because of its tooth top cross section and two tooth pitch space ratios are big, makes the gear shift clutch very light.
Description of drawings
The specific embodiment of the present invention is described below with reference to accompanying drawings.
Fig. 1 is that intermediate drive is the gear-driven embodiment figure of idle pulley;
Fig. 2 is that intermediate drive is the embodiment figure of tertiary gear group speed change;
Fig. 3 is a tertiary gear group power train part birds-eye view;
Fig. 4 is that intermediate drive is the embodiment figure of two groups of tertiary gear groups;
Fig. 5 is two groups of tertiary gear group power train part shelves birds-eye vieies at a slow speed;
Fig. 6 is that intermediate drive is two groups of tertiary gear groups embodiment figure of shelves fast;
Fig. 7 is that intermediate drive is the embodiment figure of chain gear;
Fig. 8 is the part sectional view of second kind of embodiment.
The specific embodiment
Fig. 1 shows first kind of embodiment of BMX (Bicycle Motocross) actuating device of the present invention, and intermediate drive is the idle pulley gear.One end of asymmetric planetary wheel carrier rocker 5 and sun wheel 2, ratchet 8, BMX (Bicycle Motocross) trailing wheel 9 be coaxial to be installed on the rear axle 1 of car body 10, rocker 5 freely swings around rear axle 1, sun wheel 2 connects with ratchet 8 outer ring suits, ratchet 8 inner rings and wheel 9 fixed connections, wheel 9 rotates on rear axle 1 by loading ability of bearing; Rocker 5 order has on one's body been installed an intermediate drive idle pulley gear 7 and planetary gear 3, and satellite gear 3 meshes with incomplete planetary orbit gear ring 4 simultaneously, and planetary orbit gear ring 4 is only held back the useful segmental arc of part and is fixedly mounted on the car body 10, and coaxial with sun wheel 2; Rocker 5 other ends place pressing plate 6 times, and pressing plate 6 can directly be hinged on rocker 5 upper ends, also can be hinged on the car body 10 and extend to rocker 5 tops, and visual styling design is adjusted arbitrarily with convenient the pressure and stepped on; Pressing plate 6 is pressed downward when moving, rocker 5 is around sun wheel 2 swings, satellite gear 3 is followed when sun wheel 2 revolution and 4 engagements of planetary orbit gear ring produce rotation, this rotation can be by satellite gear 3 direct drive sun wheels 2, also can pass to sun wheel 2, again by mono-directional overrun ratchet 8 final driven wheels 9 high speed rotating through intermediate drive idle pulley gear 7.Single idler gear wheel has been adjusted pressing plate 6 and fork 5 when the motion of the back lower place of wheel as the compact way of intermediate drive, and wheel 9 forwards rolls; When idle pulley quantity when this is even number, pressing plate 6 and fork 5 are to the motion of the front lower place of wheel, wheel 9 forwards rolls.Can multiple known plain mode such as take up by extension spring, wind spring or pressing plate after rocker 5 presses down and reset, not illustrate in this figure.
Fig. 2 shows second kind of embodiment of BMX (Bicycle Motocross) actuating device of the present invention, on the basis based on first kind of embodiment, changes intermediate drive idle pulley 7 the 11 speed change transmissions of into tertiary gear group.Rocker 5 has been installed planetary wheel 3 and 5 intermediate drive gear 11-1,11-2,11-3,11-4,11-5 by gear cluster transmission order on one's body, 5 intermediate gears 11 and the sun wheel 2 common tertiary gear speed change groups of forming; The coaxial dual gear that is connected into of first input gear 11-1 of planetary wheel 3 and center tooth wheels 11; Satellite gear 3 produces rotations with 4 engagements of planetary orbit internally toothed annulus with rocker 5 when sun wheel 2 revolution, after this rotations process intermediate drive gear group 11 passes to three grades of speed-raisings of sun wheel 2, passes through ratchet 8 final driven wheels 9 high speed rotating again.Pressing plate 6 has been adjusted in the three-step gear shift transmission and fork 5 moves to the front lower place, and wheel 9 forwards rolls.
Fig. 3 is the tertiary gear group power train part birds-eye view of Fig. 2.
Fig. 4 is that intermediate drive is the embodiment figure of two groups of tertiary gear groups, shows the third embodiment of BMX (Bicycle Motocross) actuating device of the present invention, and intermediate drive is two groups of tertiary gear transmissions.On second kind of embodiment basis shown in Figure 2, sun wheel 13 and mono-directional overrun ratchet 14 on rear axle, have been increased, and corresponding in intermediate drive system, increased intermediate drive gear 12, thereby obtain second grade of transmission on one grade of transmission basis of embodiment two, increasing.
Fig. 5 is two groups of tertiary gear group power train part birds-eye view of P PARK Position P at a slow speed of Fig. 4.
Fig. 6 is that intermediate drive is two groups of tertiary gear groups embodiment figure of shelves fast, and the partial view C of Fig. 6 shows a kind of special shape of the third embodiment of BMX (Bicycle Motocross) actuating device of the present invention.The mono-directional overrun ratchet of conventional, well-known all is an engaged transmission radially, and this special shape is axial engaged transmission.Ratchet ratchet 14 side axial and sun wheel 13 backrests connect, and the ratchet side axial is stretched out, relative click 15 coaxial installations in opposite directions, and click 15 is bound up on the inner ring 16 of ratchet 8 dorsad.After sun wheel 13 is axially outwards pulled out certain distance together with ratchet 14 by fork shift pull bar 17 as shown in Figure 4, click 15 breaks away from the engagement of ratchet ratchet 14, P PARK Position P at a slow speed as shown in Figure 5, this moment, the rotation of satellite gear 3 was transferred to trailing wheel according to basic shelves messenger chain shown in Figure 3; Shown in Figure 6ly stirred when pressing to ratchet 14 by fork shift pull bar 17 together with ratchet ratchet 14 when sun wheel 13, the rotation of satellite gear 3 is passed to sun wheel 13 by the bigger intermediate drive gear 12 of part intermediate gear 11-1,11-2,11-3,11-4 and transmitting ratio, inner ring 16 drive wheels 9 through ratchet ratchet 14, click 15, ratchet 8, also be all mono-directional overrun ratchet because of ratchet 8 this moment, through will it not being influenced than low-rotate speed that sun wheel 2 transmits.This axial sides ingear mono-directional overrun ratchet 14, into shelves are very light because peak cross section and two space of tooth space parallaxes than big, make, and become good power-transfer clutch.
Fig. 7 shows the 4th kind of embodiment of BMX (Bicycle Motocross) actuating device of the present invention.On the basis based on first kind of embodiment, system changes to chain transmission mode with intermediate drive.Chain transmission mode as shown in the figure is the still comprehensive embodiment of first kind of type of drive simultaneously.The rotation of satellite gear 3 is passed to coaxial input sprocket 18 after through idle pulley 7 change of directions, gives sun wheel 2 through chain 19 transmissions, and sun wheel 2 is output chain gear.The type of drive of chain makes the adjusting that the planetary orbit radius can be more convenient.
Fig. 8 is the part sectional view of second kind of embodiment, is representative with second kind of embodiment, shows a kind of special shape of the intermediate drive system of this BMX (Bicycle Motocross) actuating device.Between first intermediate gear 11-1 that is right after satellite gear 3 and its axle 20, increase mono-directional overrun ratchet 21.As shown in the figure, the inner ring 22 coaxial fixed connections of satellite gear 3 and mono-directional overrun ratchet 21 are done reciprocal rotation with the up-and-down movement of rocker 5 on axle 20 on axle sleeve 23; Wheel 11-1 only makes unidirectional rotation by the ratchet 21 and the engagement of its inner ring 22, and unidirectional drive below power wheel 11-2 rotates.This mono-directional overrun ratchet of setting up reduces the intermediate drive energy consumption, unidirectional light running, and many grades are provided with more convenient.
In Fig. 4, Fig. 5, Fig. 6, both shown the embodiment of intermediate drive system, also show a kind of desirable embodiment that BMX (Bicycle Motocross) actuating device of the present invention has many grades of speed changes simultaneously.The manner is still rotated generation source, intermediate drive system and arrangement of clutch by pressing plate, train and is formed, and when at intermediate drive two grades or many grades of speed changes being set, employing gear shift more simply easily arrangement of clutch.The mono-directional overrun ratchet of conventional, well-known all is an engaged transmission radially, and this desirable embodiment is to adopt axial ingear mono-directional overrun ratchet as the gear shift arrangement of clutch, on the basis of the slowest shelves, whenever set up one grade, dispose corresponding one and axially mesh mono-directional overrun ratchet and sun wheel.In this legend, only with two grades of explanations.Ratchet ratchet 14 side axial and sun wheel 13 backrests connect, and the ratchet side axial is stretched out, relative click 15 coaxial installations in opposite directions, and ratchet 15 is bound up on the inner ring 16 of ratchet 8 dorsad.After sun wheel 13 was axially outwards pulled out certain distance together with ratchet 14 by fork shift pull bar 17 as shown in Figure 4, ratchet 15 broke away from the engagement of ratchet 14, and the rotation of satellite gear 3 at this moment is according to shelves at a slow speed shown in Figure 5 transmission, and is similar with the transmission of Fig. 3; Shown in Figure 6ly stirred when pressing to ratchet 14 by fork shift pull bar 17 together with ratchet ratchet 14 when sun wheel 13, the rotation of satellite gear 3 is passed to sun wheel 13 by the bigger intermediate drive gear 12 of transmitting ratio, inner ring 16 drive wheels 9 through ratchet ratchet 14, click 15, ratchet 8, also be all mono-directional overrun ratchet because of ratchet 8 this moment, through will it not being influenced than low-rotate speed that sun wheel 2 transmits.This axial sides ingear mono-directional overrun ratchet, into shelves are very light because peak cross section and two space of tooth space parallaxes than big, make, and become good gear shift sleeve.
Gear mesh of the present invention also can roll with the rubber wheel compressing and close transmission; Chain sprocket drive of the present invention equally also can replace with pulley drive.
Actuating device shown in the present, can with the same axle mounting of the trailing wheel of BMX (Bicycle Motocross), also can with the same axle mounting of front-wheel; Can be installed in the cart, also can be installed on during three-wheel or four-wheel wait for bus; One cover actuating device can be installed, two cover or many covering devices also can be installed simultaneously; Driving device can be aforesaid any mode in the middle of it, also can be the combination of several modes; Axially ingear mono-directional overrun ratchet can be contained on the sun wheel shaft at transmission system rear, also can be contained on the planet wheel spindle in transmission system the place ahead, also can front and back all be installed by composition combination gear shift arrangement of clutch; No matter above-mentioned which kind of mode all falls among protection scope of the present invention.
Claims (9)
1. the actuating device of a BMX (Bicycle Motocross), by pressing plate, train is rotated the generation source, intermediate drive system and arrangement of clutch are formed, it is characterized in that: it is imperfect asymmetric planet circular system that described train is rotated the generation source, by sun wheel (2), satellite gear (3), imperfect planet track gear ring (4) and asymmetric pinion carrier rocker (5) are formed, rocker (5) one ends are coaxial hinged with sun wheel (2), gear ring (4) is only held back that the useful segmental arc of part is fixedly mounted on that vehicle frame (10) is gone up and is coaxial with sun wheel (2), and satellite gear (3) is articulated in rocker (5) frame and meshes on one's body and with gear ring (4); Described pressing plate (6) presses rocker (5) other end during driving, rocker (5) is swung around sun wheel (2), frame satellite gear (3) is on one's body followed when sun wheel (2) revolves round the sun and gear ring (4) engagement produces rotation, intermediate drive system passes to sun wheel (2) with the rotation of satellite gear (3), finally drives BMX (Bicycle Motocross) wheel (9) by arrangement of clutch.
2. by the described BMX (Bicycle Motocross) actuating device of claim 1, it is characterized in that: described intermediate drive is to be installed between rocker (5) upper planet wheel (3) and the sun wheel (2), when swinging with rocker (5) sun wheel (2) is passed in the rotation of satellite gear (3); Described arrangement of clutch is mono-directional overrun ratchet (8), with the rotation unidirectional drive BMX (Bicycle Motocross) wheel (9) of sun wheel (2).
3. by claim 1,2 described BMX (Bicycle Motocross) actuating devices, it is characterized in that: described intermediate drive is the idle pulley (7) that is installed on the rocker (5), can be one or more idle pulleys.
4. by claim 1,2 described BMX (Bicycle Motocross) actuating devices, it is characterized in that: described intermediate drive is gear cluster (11) the speed change transmission that is installed on the rocker (5), forms one or more levels speed change jointly with sun wheel (2).
5. by claim 1,2 or 4 described BMX (Bicycle Motocross) actuating devices, it is characterized in that: described intermediate drive is two groups (11), (12) or more multiple sets of teeth wheel speed change transmission, and every group is equipped with corresponding sun wheel (2), (13) and arrangement of clutch mono-directional overrun ratchet (8), (14) or corresponding more separately.
6. by the described BMX (Bicycle Motocross) actuating device of claim 5, it is characterized in that: mono-directional overrun ratchet (14) is the axial sides engagement formation in the described arrangement of clutch, ratchet ratchet (14) and axially relative installation of click (15), ratchet ratchet (14) can endwisely slip.
7. by claim 1,2 described BMX (Bicycle Motocross) actuating devices, it is characterized in that: described intermediate drive is the chain gear that is mounted on the rocker (5), input sprocket (18) is driven by satellite gear (3), and sun wheel (2) is an output chain gear, is chain (19) link between two sprocket wheels.
8. by each described BMX (Bicycle Motocross) actuating device in the claim 1 to 7, it is characterized in that: first that is right after satellite gear (3) in the described intermediate drive system taken turns (7) or (11-1) with between its (20) a mono-directional overrun ratchet (21) is set.
9. the actuating device of a BMX (Bicycle Motocross), rotating generation source, intermediate drive system and arrangement of clutch by pressing plate, train forms, it is characterized in that: drive big steamboat when pressing plate presses down and roll the rotation of closing generation, system forms second gear or more grades of rotations through intermediate drive, again by the arrangement of clutch drive wheels; Described arrangement of clutch is a mono-directional overrun ratchet group, every grade of outfit ratchet separately, the above mono-directional overrun ratchet that is equipped with the axial sides structure of second gear, ratchet ratchet (14) and click (15) co-axial shafts are to relative, the coaxial side of the corresponding power wheel with the top of ratchet ratchet (14) (13) connects, click (15) connects with the coaxial side of below drive shaft sleeve (16), ratchet ratchet (14) and top power wheel (13) can endwisely slip with control fork (17), and click (15) is by the direct or indirect drive wheels (9) of below drive shaft sleeve (16).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101071739A CN101108645A (en) | 2006-07-21 | 2006-07-21 | Driving mchanism of pony wheel vehicle |
| PCT/CN2007/070309 WO2008011831A1 (en) | 2006-07-21 | 2007-07-17 | A drive unit for a small wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101071739A CN101108645A (en) | 2006-07-21 | 2006-07-21 | Driving mchanism of pony wheel vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN101108645A true CN101108645A (en) | 2008-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101071739A Pending CN101108645A (en) | 2006-07-21 | 2006-07-21 | Driving mchanism of pony wheel vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101108645A (en) |
| WO (1) | WO2008011831A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013004126A1 (en) * | 2011-07-04 | 2013-01-10 | 北京健行天下环保科技有限公司 | Drive mechanism and portable treadle drive bicycle using same |
| CN104490410A (en) * | 2014-12-12 | 2015-04-08 | 南宁一举医疗电子有限公司 | Medical DR (direct digital flat plate X-ray radiograph system) lifting arm driving mechanism |
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| CN108757843A (en) * | 2018-03-30 | 2018-11-06 | 合肥工业大学 | A kind of driving mechanism and the rehabilitation wheelchair for being equipped with the driving mechanism |
| CN108866308A (en) * | 2017-05-11 | 2018-11-23 | 重庆理工大学 | A kind of horizontal gear surface electron beam treatment system |
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| EP2364905A1 (en) * | 2010-03-10 | 2011-09-14 | Kyoung Ok Lee | Standing bike |
| RU2477240C2 (en) * | 2011-04-19 | 2013-03-10 | Василий Петрович Надеев | Rack-type race bicycle |
| RU2463194C1 (en) * | 2011-04-25 | 2012-10-10 | Владимир Григорьевич Агафонов | Bicycle |
| CN102826151B (en) * | 2012-07-09 | 2013-12-18 | 湖南大学 | Game car ridden by double persons |
| CN103863502A (en) * | 2012-12-12 | 2014-06-18 | 宁波市镇海捷登应用技术研究所 | Movement transmission device and bicycle comprising same |
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| JP3184230B2 (en) * | 1990-12-28 | 2001-07-09 | 株式会社シマノ | Interior transmission |
| JP3080534B2 (en) * | 1994-04-28 | 2000-08-28 | 株式会社シマノ | Interior transmission |
| DE19720796B4 (en) * | 1997-05-16 | 2005-10-20 | Bernhard Rohloff | Multi-speed gear hub for bicycles |
| KR100436697B1 (en) * | 1999-12-15 | 2004-06-22 | 오종수 | Apparatus for changing speed of bicycles |
| CN1187218C (en) * | 2002-09-28 | 2005-02-02 | 陆颂荫 | Three-speed internal speed variator for rear shaft of bicycle |
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- 2006-07-21 CN CNA2006101071739A patent/CN101108645A/en active Pending
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2007
- 2007-07-17 WO PCT/CN2007/070309 patent/WO2008011831A1/en active Application Filing
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| WO2013004126A1 (en) * | 2011-07-04 | 2013-01-10 | 北京健行天下环保科技有限公司 | Drive mechanism and portable treadle drive bicycle using same |
| CN104490410A (en) * | 2014-12-12 | 2015-04-08 | 南宁一举医疗电子有限公司 | Medical DR (direct digital flat plate X-ray radiograph system) lifting arm driving mechanism |
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| CN107440588A (en) * | 2017-09-13 | 2017-12-08 | 湖南海尚生态科技有限公司 | Transmission mechanism and the solid-liquid source separator with the transmission mechanism |
| CN108757843A (en) * | 2018-03-30 | 2018-11-06 | 合肥工业大学 | A kind of driving mechanism and the rehabilitation wheelchair for being equipped with the driving mechanism |
| CN113058178A (en) * | 2021-04-01 | 2021-07-02 | 张安民 | Movable subway rail transit fire-fighting equipment capable of being installed and used quickly |
| CN113058178B (en) * | 2021-04-01 | 2022-08-26 | 嘉兴倍创网络科技有限公司 | Movable subway rail transit fire-fighting equipment capable of being installed and used quickly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008011831A1 (en) | 2008-01-31 |
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