CN1436691A - Speed changing operating device for motor twocycle - Google Patents
Speed changing operating device for motor twocycle Download PDFInfo
- Publication number
- CN1436691A CN1436691A CN03107503A CN03107503A CN1436691A CN 1436691 A CN1436691 A CN 1436691A CN 03107503 A CN03107503 A CN 03107503A CN 03107503 A CN03107503 A CN 03107503A CN 1436691 A CN1436691 A CN 1436691A
- Authority
- CN
- China
- Prior art keywords
- clutch lever
- lug
- speed
- vertical handgrip
- handgrip
- 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.)
- Granted
Links
Images
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
- B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
- B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
- B62K23/06—Levers
-
- 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
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
- B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
Abstract
This invention relates to an improved technology for gear shifting device of motorcycle. This invention aims to design a gear shifting device of motorcycle that can regulate (limit) the free rotation of a handgrip supported by a vertical tube. According to this invention, in a gear shifting device 50 of a motorcycle, the handgrip 52 is freely and rotatably supported by a vertical tube 23 of the motorcycle. On a side of the handgrip 52 is provided with a clutch lever 55. On the other side of the handgrip 52 is provided with a gearshift cable 31 connected to the gear shifting device, such that rotation of the handgrip 52 allows manipulation of the gearshift cable 31 to shift the gear. On a front end of the clutch lever 55 is provided with a projecting tab 55a. On the vertical tube is provided with a stopping portion 51a matching the projecting tab 55a, mounted in such a manner that: when the gear is shifted to neutral, the projecting tab 55a engages the stopping portion 51a.
Description
Technical field
The present invention relates to the improvement technology of the speed-changing operation device of motor bike.
Background technology
As the speed-changing operation device that the speed-changing operation device of motor bike is carried out variable speed operation, known " scooter " (following this is called " conventional art ") that has Japanese Patent Publication 38-13253 communique for example to disclose.
Fig. 4 of above-mentioned conventional art such as this communique and shown in Figure 5, pipe 25,26 is from the support sector 24 (symbol of putting down in writing this communique of symbolic reference, hereinafter identical) extend to the left and right, twelve Earthly Branches free to rotate are held another pipe 27 on the pipe 25 of a left side, left end at this pipe 27 is equipped with twist grip, simultaneously, an end of bar 29 is installed also on pipe 27, the other end of bar 29 is equipped with belt pulley 31, and belt pulley 31 is connected with the speed-change gear box of vehicle by cable.
By rotating twist grip (being equivalent to handlebar grip), rotary manipulation belt pulley 31, carry out the speed-change gear box variable speed operation of (being equivalent to transmission system), be the gear change operation via cable.
In addition, above-mentioned conventional art by bar 33 (being equivalent to clutch lever) was installed on the rotating sleeve pipe 35 with pipe 27 (being equivalent to vertical handgrip), can be utilized bar 33 operated clutch.
Invent problem to be solved
Above-mentioned conventional art is provided with handlebar grip, belt pulley 31 and the cable that transmission system is carried out variable speed operation on vertical handgrip free to rotate 27, simultaneously, also be provided with the clutch lever 33 of operated clutch.But, do not disclose the structure that is used to limit vertical handgrip 27 rotations.When shift position is in center position and is holding under the state of handlebar grip,, promptly carry out gear change and operate while when pushing away the motor bike walking and handling thing,, just might cause transmission system is carried out variable speed operation in case rotate vertical handgrip 27.Because of than, awaiting to improve aspect the comfort feature that motor bike uses improving.
Summary of the invention
Given this, the purpose of this invention is to provide a kind of in the speed-changing operation device of motor bike, the technology that the rotation that is supported in the vertical handgrip on the handlebar tube is limited free to rotately.
In order to finish above-mentioned purpose, the present invention is a kind of speed-changing operation device of motor bike, twelve Earthly Branches free to rotate are held vertical handgrip on the handlebar tube of motor bike, side at this vertical handgrip is provided with clutch lever, opposite side at this vertical handgrip is provided with and transmission of vehicle bonded assembly speed change cable, by rotating vertical handgrip, operation speed change cable, carry out variable speed operation, it is characterized in that, be provided with lug, be provided with the backstopping assembly that engages with lug at thill tube side in the front portion of clutch lever, when shift position was center position, lug engaged mutually with backstopping assembly.
Because the front portion at the clutch lever that can freely rotate with vertical handgrip is provided with lug, thill tube side in fixation side is provided with the backstopping assembly that engages with lug, when shift position is center position, the two engages mutually, so, under the state of not holding clutch lever, lug and backstopping assembly fasten.Therefore, when not holding clutch lever, vertical handgrip can not rotate.Because vertical handgrip do not rotate, just can not carry out transmission system variable speed operation, be that gear change is operated.So when center position, the short of clutch lever of holding is not even while under the state of the handlebar grip of only holding vertical handgrip, when pushing away the motor bike walking and handling thing, can make vertical handgrip rotate yet.Therefore, make the walking and the property handled (road-holding property) that are pushing away motor bike obtain optimization, also improved the ease of use of motor bike.
The present invention is owing to having adopted said structure, so can obtain following effect.
The speed-changing operation device of motor bike of the present invention
Because the front portion at the clutch lever that can freely rotate with vertical handgrip is provided with lug, thill tube side in fixation side is provided with the backstopping assembly that engages with lug, the two engages mutually when shift position is center position, so, under the state of not holding clutch lever, lug engages with backstopping assembly.Therefore, when not holding clutch lever, vertical handgrip can not rotate.Thereby can not carry out because vertical handgrip rotates down transmission system variable speed operation, be the gear change operation.So when center position, the short of clutch lever of holding is not even while under the state of the handlebar grip of only holding vertical handgrip, when pushing away the motor bike walking and handling thing, can make vertical handgrip rotate yet.Therefore, make walking that is pushing away motor bike and the property handled obtain optimization, also improved the ease of use of motor bike.
The simple declaration of accompanying drawing
Fig. 1 is the right side view of motor bike of the present invention.
Fig. 2 is the scheme drawing along the arrow 2 of Fig. 1.
Fig. 3 is the section-drawing along the 3-3 line of Fig. 2.
Fig. 4 be speed-changing operation device of the present invention action diagram (one of).
Fig. 5 is the action diagram (two) of speed-changing operation device of the present invention.
Fig. 6 is the action diagram (three) of speed-changing operation device of the present invention.
Fig. 7 is the action diagram (four) of speed-changing operation device of the present invention.
Fig. 8 is the distortion illustration of speed-changing operation device of the present invention.
Fig. 9 be the speed-changing operation device of variation of the present invention action diagram (one of).
Figure 10 is the action diagram (two) of the speed-changing operation device of variation of the present invention.
The working of an invention form
Below, based on description of drawings implementation column of the present invention.In addition, " preceding ", " back ", " left side ", " right side ", " on ", D score is that the direction of observing according to the driver is fixed.In addition, accompanying drawing is to observe towards the direction of symbol.
Fig. 1 is the right side view of motor bike of the present invention, and this motor bike 10 is scooters, has: be installed to the front fork 21 on the preceding pipe of vehicle frame (not shown); Be installed to the front-wheel 22 of the bottom of front fork 21; Top bonded assembly handlebar tube 23 (with reference to Fig. 2) with front fork 21; The component oscillating engine 24 that allows the driving engine 24a that is installed to the vehicle frame rear portion and trailing wheel 26 one shake; The posterior bumper device 25 that the rear suspensions of component oscillating engine 24 is got up; Be installed to the trailing wheel 26 at the rear portion of component oscillating engine 24; Be configured in vehicle frame top, rear portion vehicle seat 27 and cover the car body lid 28 of vehicle frame.
Component oscillating engine 24 is the what is called wheel side formula driving engines that dispose driving engine 24a and gear change formula transmission system 24b on the right side of trailing wheel 26, has power-transfer clutch 24c.Power-transfer clutch 24c is arranged between driving engine 24a and the transmission system 24b, and the transmission of the output of driving engine 24a is connected, disconnected.In addition, component oscillating engine 24 have with transmission of vehicle 24b bonded assembly speed change cable 31 and with power-transfer clutch 24c bonded assembly power-transfer clutch cable 32.
Among the figure, the 41st, handlebar grip, the 42nd, headlight, the 43rd, signal lamp, the 44th, back mirror, the 45th, front fender apron, the 46th, pedal, the 47th, rear mudguard.
Fig. 2 is the 2 arrow views of Fig. 1, shows the situation that partly is provided with speed-changing operation device 50 at left handlebar with cross sectional drawing.
The structure of this speed-changing operation device 50 is, with front fork 21 (with reference to Fig. 1) bonded assembly handlebar tube 23 on, twelve Earthly Branches free to rotate are held vertical handgrip 52, side at this vertical handgrip 52 is provided with clutch lever 55, opposite side at this vertical handgrip 52 is provided with speed change cable 31, by rotating vertical handgrip 52, operation speed change cable 31 carries out variable speed operation to the transmission system 24b (with reference to Fig. 1) of vehicle.
In detail, speed-changing operation device 50 is provided with bar support sector 51 integratedly at the left end of handlebar tube 23, supporting vertical handgrip 52 with this bar support sector 51 free to rotately, left part at vertical handgrip 52 is equipped with bar support sector 53, can support clutch lever 55 with this bar support sector 53 and by anchor 54 with being free to slide.Further, left handlebar grip 56 is installed, variable speed operation belt pulley 57 is installed, above-mentioned speed change cable 31 is installed on variable speed operation belt pulley 57 in the right part of vertical handgrip 52 in the left part of vertical handgrip 52.
Speed-changing operation device 50 of the present invention is provided with lug 55a in the front portion of clutch lever 55, and in handlebar tube 23 sides, be to be provided with the backstopping assembly 51a that engages with lug 55a in the bar support sector 51, transmission system is when center position, and the two engages mutually.Lug 55a is the bar that extends to overall width central authorities from the right front ends of clutch lever 55.
Fig. 3 is the section-drawing along the 3-3 line of Fig. 2, the structure that illustrates is, backstopping assembly 51a is from radially foreign side's extension of outer peripheral face court of bar support sector 51, front end at this backstopping assembly 51a forms the backstop groove 51b that is roughly U-shaped, by allowing lug 55a engage, can stop the rotation of lug 55a with backstop groove 51b.Lug 55a can shown in dotted linely leave backstop groove 51b like that, just can rotate thus.51c, 51c are the backstop protuberances of the both sides of backstop groove 51b.
Further, this Fig. 3 also shows the position relation and the shift position relation of the relative bar of lug 55a support sector 51.Concrete shift position is corresponding with the shift position (gear change position) of above-mentioned transmission system, and " N " is center position, and " 1st " is a P PARK Position P, and " 2nd " is two P PARK Position Ps, and " 3rd " is three P PARK Position Ps, and " 4th " is the fourth gear position.Among the figure, " 1st ", " N ", " 2nd ", " 3rd " reach " 4th " and are arranging round the anticlockwise direction among the figure with this order.
The backstopping assembly 51a of handlebar tube 23 sides is arranged on the position that engages with clutch lever 55 when shift position is center position " N ".That is to say the position that engages with lug 55 when backstopping assembly 51a is in center position " N ".
Below, the effect of the speed-changing operation device 50 of said structure is described according to Fig. 4～Fig. 7.
The (a) and (b) of Fig. 4 be speed-changing operation device of the present invention action diagram (one of), wherein show to (a) pattern speed-changing operation device 50, (b) show main portion along the b-b section of (a) figure.
(a) of Fig. 4 shows the state that hand is decontroled from clutch lever 55.The power-transfer clutch of this moment is in the on-state (connect state, close state) of power-transfer clutch.That is to say, be in the state that the output of above-mentioned driving engine 24a shown in Figure 1 is passed to trailing wheel 26 by transmission system 24.Because clutch lever 55 is pulled by the spring members of power-transfer clutch cable 32 by the power-transfer clutch side, so can keep the on-state of this power-transfer clutch.Because like that, 51a's lug 55a fastens with backstopping assembly shown in Fig. 4 (b), so, the rotation of clutch lever 55, bar support sector 53 and vertical handgrip 52 can be stoped.
In this state, hold clutch lever 55, and to handlebar grip 56 side oscillations (arrow 1.).As a result, lug 55a disengaging backstopping assembly 51a is moved upward (arrow 2.).Fig. 5 shows this state.
The (a) and (b) of Fig. 5 are action diagrams (two) of speed-changing operation device of the present invention, wherein show to (a) pattern speed-changing operation device 50, (b) show along the main portion of the b-b section of (a) figure.
Fig. 5 (a) shows the state of holding clutch lever 55.The power-transfer clutch of this moment is in the off-state (state of disconnected state, cut-out) of power-transfer clutch.Therefore, the output of above-mentioned driving engine 24a shown in Figure 1 is not transmitted to trailing wheel 26.Shown in Fig. 5 (b), because lug 55a leaves backstopping assembly 51a, so clutch lever 55, bar support sector 53 and vertical handgrip 52 can rotate.
Under the previous status of holding clutch lever 55, can left-right rotation ground operation handlebar grip 56.By handlebar grip 56 is rotated, can rotate variable speed operation belt pulley 57 via vertical handgrip 52, carry out variable speed operation with 31 couples of transmission system 24b of speed change cable (with reference to Fig. 1).
For example, rotate handlebar grip 56 (arrow is 3.) around clockwise direction, lug 55a just from center position " N " to a P PARK Position P " 1st " side shifting (arrow 4.).Fig. 6 shows this state.
The (a) and (b) of Fig. 6 are action diagrams (three) of speed-changing operation device of the present invention, wherein show to (a) pattern speed-changing operation device 50, (b) show along the main portion of the b-b section of (a) figure, and show lug 55a from center position " N " moving to a P PARK Position P " 1st ".After moving, even let go from clutch lever 55, the rotation of lug 55a still can not be subjected to the prevention of backstopping assembly 51a.
Hold clutch lever 55 once more on one side,, after lug 55a returns center position " N ",, just can as above-mentioned Fig. 4, lug 55a be engaged with backstopping assembly 51a if let go from clutch lever 55 on one side around anticlockwise motion handlebar grip 56.
The (a) and (b) of Fig. 7 are action diagrams (four) of speed-changing operation device of the present invention, wherein show to (a) pattern speed-changing operation device 50, (b) show along the main portion of the b-b section of (a) figure.
Hold clutch lever 55 (arrow 5.), make handlebar grip 56 around anticlockwise motion (arrow 6.), thus, lug 55a moves (arrow 7.) from center position " N " to two P PARK Position Ps " 2nd ".After moving, even let go from clutch lever 55, the rotation of lug 55a still can not be subjected to the prevention of backstopping assembly 51a.Need not hold clutch lever 55 again, just can between two P PARK Position Ps " 2nd ", three P PARK Position Ps " 3rd " and fourth gear position " 4th ", freely carry out variable speed operation.
Fig. 8 is the distortion illustration of speed-changing operation device of the present invention, and the position relation and the shift position that show the relative bar of lug 55a support sector 51 with above-mentioned Fig. 3 accordingly concern.The structure of other structures of variation and above-mentioned Fig. 1～embodiment illustrated in fig. 3 is identical, and indicates identical symbol, so its explanation is omitted.
The speed-changing operation device 50 of variation is characterised in that, shift position is being arranged round anticlockwise direction according to the order of center position " N ", a P PARK Position P " 1st ", two P PARK Position Ps " 2nd ", three P PARK Position Ps " 3rd " and fourth gear position " 4th ".
Since " 1st ", " 2nd ", " 3rd " reach " 4th " from " N " to figure left side centralized configuration, so, also can backstop protuberance 51c among the backstopping assembly 51a be set in " 1st " side.Lug 55a can leave backstopping assembly 51a like that by shown in dotted line, and rotates to " 1st " side.
The feature of this variation also is, the backstopping assembly 51a of handlebar tube 23 sides is arranged on the position that engages with clutch lever 55 when shift position is center position " N ".That is to say the position that engages with lug 55a when backstopping assembly 51a is in center position " N ".
Below, with reference to Fig. 2 and according to Fig. 9 and Figure 10, the effect of above-mentioned variation shown in Figure 8 is described.
Fig. 9 be the speed-changing operation device of variation of the present invention action diagram (one of).Hold clutch lever 55 (with reference to Fig. 2), make lug 55a leave backstopping assembly 51a and move to the position shown in the dotted line.Holding under the original state of clutch lever 55, allowing handlebar grip 56 (with reference to Fig. 2) around anticlockwise motion, lug 55a from center position " N " to a P PARK Position P " 1st " side shifting.After moving, even let go from clutch lever 55, the rotation of lug 55a still can not be subjected to the prevention of backstopping assembly 51a.
Hold clutch lever 55 once more on one side, around clockwise direction rotate handlebar grip 56 on one side, after lug 55a returns center position " N ",, lug 55a is engaged with backstopping assembly 51a if let go from clutch lever 55.
Figure 10 is the action diagram (two) of the speed-changing operation device of variation.Lug 55a from center position " N " after a P PARK Position P " 1st " moves, need not hold clutch lever 55 again, by rotating handlebar grip 56, just can between a P PARK Position P " 1st ", two P PARK Position Ps " 2nd ", three P PARK Position Ps " 3rd " and fourth gear position " 4th ", freely carry out variable speed operation.
Below, describe above content is concentrated, the present invention as shown in Figures 2 and 3, because the front portion at the clutch lever 55 that can freely rotate with vertical handgrip 52 is provided with lug 55a, handlebar tube 23 sides in fixation side are provided with the backstopping assembly 51a that engages with lug 55a, and the two engages mutually when shift position is center position " N ", so, under the state of not holding clutch lever 55, lug 55a engages with backstopping assembly 51a.Therefore, when not holding clutch lever 55, vertical handgrip 52 can not rotate.Thereby do not rotate vertical handgrip just can not carry out for 52 times transmission system variable speed operation, be gear change operation.So when center position, the short of clutch lever 55 of holding is not even while under the state of the handlebar grip 56 of only holding vertical handgrip 52, when pushing away the motor bike walking and handling thing, can make vertical handgrip 52 rotate yet.Therefore, make walking that is pushing away motor bike and the property handled obtain optimization, also improved the ease of use of motor bike.
Further, the present invention is because when shift position is center position " N ", in the position that fastens with clutch lever 55 backstopping assembly 51a is set, so when shift position was center position " N ", the lug 55a of clutch lever 55 engaged with backstopping assembly 51a.Thereby further improved the processing of motor bike.
In addition, in form of implementation of the present invention, speed-changing operation device 50 is not limited to be arranged on the structure on the left handlebar part, also can adopt the structure that is arranged on the right handlebar part.
Moreover, though so that backstopping assembly 51a to be set at center position " N " is that example is illustrated, but, also can backstopping assembly 51a be set at each gear position of shift position (promptly, a P PARK Position P " 1st ", two P PARK Position Ps " 2nd ", three P PARK Position Ps " 3rd " and fourth gear position " 4th ").
Claims (1)
1, a kind of speed-changing operation device of motor bike, twelve Earthly Branches free to rotate are held vertical handgrip on the handlebar tube of motor bike, side at this vertical handgrip is provided with clutch lever, opposite side at this vertical handgrip is provided with and transmission of vehicle bonded assembly speed change cable, by rotating vertical handgrip, operation speed change cable carries out variable speed operation, it is characterized in that:
Front portion at described clutch lever is provided with lug, is provided with the backstopping assembly that engages with described lug at described thill tube side, and when shift position was center position, described lug engaged mutually with described backstopping assembly.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32162/02 | 2002-02-08 | ||
| JP2002032162 | 2002-02-08 | ||
| JP32162/2002 | 2002-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1436691A true CN1436691A (en) | 2003-08-20 |
| CN1291889C CN1291889C (en) | 2006-12-27 |
Family
ID=27654810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031075037A Expired - Fee Related CN1291889C (en) | 2002-02-08 | 2003-02-07 | Speed changing operating device for motor twocycle |
Country Status (6)
| Country | Link |
|---|---|
| KR (1) | KR100472333B1 (en) |
| CN (1) | CN1291889C (en) |
| ES (1) | ES2255341B1 (en) |
| IT (1) | ITTO20030077A1 (en) |
| MY (1) | MY130347A (en) |
| TW (1) | TW580470B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309830B (en) * | 2005-11-16 | 2010-08-11 | 本田技研工业株式会社 | Steering device of small-sized electric vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1666793A (en) * | 1926-09-10 | 1928-04-17 | Sanguineti Adolphus | Controlling means of variable-speed gearing for motor vehicles having handlebars |
| US3856123A (en) * | 1973-12-11 | 1974-12-24 | L Kinsey | Handlebar-mounted clutch actuating and gear shifting device for motorcycles |
-
2003
- 2003-01-29 TW TW092102013A patent/TW580470B/en not_active IP Right Cessation
- 2003-02-05 ES ES200300277A patent/ES2255341B1/en not_active Expired - Fee Related
- 2003-02-06 KR KR10-2003-0007444A patent/KR100472333B1/en not_active IP Right Cessation
- 2003-02-06 MY MYPI20030407A patent/MY130347A/en unknown
- 2003-02-06 IT IT000077A patent/ITTO20030077A1/en unknown
- 2003-02-07 CN CNB031075037A patent/CN1291889C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309830B (en) * | 2005-11-16 | 2010-08-11 | 本田技研工业株式会社 | Steering device of small-sized electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200302795A (en) | 2003-08-16 |
| ES2255341A1 (en) | 2006-06-16 |
| KR20030068045A (en) | 2003-08-19 |
| MY130347A (en) | 2007-06-29 |
| ES2255341B1 (en) | 2007-12-16 |
| TW580470B (en) | 2004-03-21 |
| CN1291889C (en) | 2006-12-27 |
| ITTO20030077A1 (en) | 2003-08-09 |
| KR100472333B1 (en) | 2005-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1094861C (en) | Motorcycle with hybrid drive system | |
| CN1319807C (en) | Rear chain shifter for bicycle | |
| CN1673027A (en) | Bicycle transmission | |
| CN1712309A (en) | Variable speed drive device for bicycle | |
| CN1655961A (en) | Motorcycle | |
| CN1772559A (en) | Bicycle electrical component and chain kicking device using the same electrical component for bicycle | |
| CN1361354A (en) | Radiating apparatus for vehicle | |
| CN1098786C (en) | Speed variator for bicycle | |
| CN100337875C (en) | Speed accelerater for bicycle | |
| CN1443679A (en) | Brake operating device for bicycle | |
| CN1931661A (en) | Bicycle shift operating device | |
| CN1079747C (en) | Power unit for motor bicycle | |
| CN1283519C (en) | Front wheel fork structure for cycle | |
| CN1539700A (en) | Bicycle driving gear | |
| JP2008114618A (en) | Drive switching lever structure of vehicle | |
| CN1291889C (en) | Speed changing operating device for motor twocycle | |
| CN1167574C (en) | Structure for supporting exhausting device of engine of motor-bicycle | |
| CN1259813C (en) | Power transmission structure for small tillers | |
| CN1089073C (en) | Foot-rest structure of motor bicycle | |
| CN1249338C (en) | Pinion-shaft support structure for starter in power unit | |
| CN1292953C (en) | Helmet accepting structure of saddle bearing vehicle | |
| CN1185136C (en) | Power unit for small vehicles | |
| CN1697752A (en) | Saddle riding type vehicle | |
| CN1390738A (en) | Working machines | |
| CN1278026C (en) | Oil return structure of four-stroke engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20120207 |