CN101012876B - Drive side-belt wheel of V-belt shift gears device - Google Patents
Drive side-belt wheel of V-belt shift gears device Download PDFInfo
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- CN101012876B CN101012876B CN2007100079935A CN200710007993A CN101012876B CN 101012876 B CN101012876 B CN 101012876B CN 2007100079935 A CN2007100079935 A CN 2007100079935A CN 200710007993 A CN200710007993 A CN 200710007993A CN 101012876 B CN101012876 B CN 101012876B
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- withdrawal groove
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Abstract
The present invention provides a driving side pulley for V-belt transmission device. In the V-belt transmission device, a weight roller of the driving side pulley can made to act favorably and the favorableness of the action can be kept for long time. The driving side pulley includes a movable pulley semi-body (A), a fixed pulley semi-body (8), a height roller (9) and a roller support plate (7), wherein guide side walls (3b) are formed on the back side (1b) of the movable pulley semi-body (A) and on two sides in width direction of the roller slide surface (3a). The roller chamber (3) for configuring the weight roller (9) is formed radially. A concave retract groove (4) is formed adjacent to a rotate angle part (3c) on the two sides in width direction of the roller chamber (3).
Description
Technical field
The present invention relates to the driving side belt wheel of V band speed change gear, in V band speed change gear, the weight roller of driving side belt wheel is moved smoothly, but but also the fairness that long term maintenance should be moved.
Background technique
In the stepless speed variator, have following stepless speed variator, that is, ring-type V band is hung between belt wheel width the driving side belt wheel and slave end belt wheel variable by rotation by volume, makes from the rotation stepless change of prime mover to transmit.This driving pulley and driven pulley comprise movable pulley half and fixed pulley half respectively.
The driving side belt wheel of this V band speed change gear structurally comprises movable pulley half and fixed pulley half, and the back side of movable side pulley half at it is fixed with lamp plate rotatably with the bent axle one.Be the radial roller chamber that is formed with substantially in the back side of this movable pulley half, weight roller in this roller chamber (weight roller) while can rotate along the diametric(al) of movable pulley half moves.And above-mentioned weight roller is configured between the roller chamber and lamp plate of movable side pulley half.
This weight roller moves towards the external diameter direction under the action of centrifugal force of corresponding engine speed between the roller slip surface and lamp plate of above-mentioned roller chamber.Being formed by metal in interior week of this weight roller, its periphery is formed by synthetic resin.The axial dimension of this weight roller is slightly less than the width of the steering channel of above-mentioned roller chamber, and the weight roller can slide or roll smoothly in steering channel, moves along slip surface by the width direction side walls of steering channel.The driving side belt wheel of this V band speed change gear is disclosed in patent documentation 1.
Patent documentation 1: the spy opens flat 5-203004 number
In above-mentioned patent documentation 1, illustrated is that the steering channel of its roller chamber and the corner portion of sidewall are the situation at right angle.Usually concentrate on this corner portion for fear of stress, and make corner portion c suitably form circular-arc (with reference to Fig. 8 (A)).In addition, carry out chamfering, to avoid and the slip surface of roller chamber a and the circular-arc corner portion interference between the sidewall at the axial two ends of this weight roller b.Because this chamfering, so can be indoor mobile smoothly at roller.
But, for fear of directly contacting, and on the periphery of weight roller, coat synthetic resin with metal movable side pulley half such as aluminum alloy or lamp plate by metal covering.Therefore, taken place in this synthetic resin coating portion under the situation of abrasion, the chamfering that the bight of the peripheral edge at the axial two ends of weight roller b is implemented becomes angular, thereby weight roller b may ride the circular-arc corner portion (with reference to Fig. 8 (B)) of roller chamber a.
When weight roller b rides the circular-arc corner portion c of roller chamber a like this, can be with respect to the glide direction axioversion of this roller chamber a, weight roller b may be difficult to slide (with reference to Fig. 8 (C)).Problem to be solved by this invention (technical task or purpose) is to realize following content, that is, the weight roller of driving side belt wheel is moved smoothly, and the fairness of this action of long term maintenance, and also designs its structure extremely simple.
Summary of the invention
Given this, in order to solve above-mentioned problem, the inventor is attentively research repeatedly, the result has solved above-mentioned problem in the following way, promptly, the invention of technological scheme 1 is a kind of driving side belt wheel of V band speed change gear, comprise movable pulley half, fixed pulley half, weight roller and roller support plate, wherein, back side in above-mentioned movable pulley half, form the guiding sidewall in the width direction both sides of roller slip surface, and the roller chamber that disposes above-mentioned weight roller forms radially, near the corner portion of the width direction both sides of this roller chamber, form the tool withdrawal groove of concavity.
The invention of technological scheme 2 has been adopted the driving side belt wheel that above-mentioned tool withdrawal groove is formed on the V band speed change gear of above-mentioned roller slip surface side, thereby has been solved above-mentioned problem in said structure.The invention of technological scheme 3 has been adopted the driving side belt wheel that above-mentioned tool withdrawal groove is formed on the V band speed change gear of above-mentioned guiding side wall side, thereby has been solved above-mentioned problem in said structure.
The invention of technological scheme 4 has been adopted the driving side belt wheel of above-mentioned tool withdrawal groove being crossed over the V band speed change gear that is formed between above-mentioned roller slip surface and the above-mentioned guiding sidewall, thereby has been solved above-mentioned problem in said structure.Then, the invention of technological scheme 5 has been adopted the interior shape that makes above-mentioned tool withdrawal groove to form the driving side belt wheel of the V band speed change gear of concave arc shape, thereby has been solved above-mentioned problem in said structure.
According to the invention of technological scheme 1, near the corner portion of the width direction both sides of above-mentioned roller chamber, form the tool withdrawal groove of concavity, thereby can stablize and the weight roller is slided in the roller chamber of movable side pulley half along the radiation direction of this roller chamber.Weight roller and roller slip surface can be made as stable face and contact, can make the weight roller good, can carry out moving of movable side pulley half smoothly with respect to the sliding of roller slip surface.
For the periphery that is positioned at this weight roller and the synthetic resin of clad metal part, under the situation of the abrasion powder that has produced this synthetic resin, because this abrasion powder is accumulated the deep of concave arc shape of tool withdrawal groove, so can well maintainedly slide from the roller slip surface.In addition, can import extraneous gas, can improve the cooling of roller slip surface and weight roller, and then improve the Endurance life of weight roller from tool withdrawal groove.
Then, according to the invention of technological scheme 2, the V that adopts above-mentioned tool withdrawal groove to be formed on above-mentioned roller slip surface side is with the driving side belt wheel of speed change gear, like this when this movable pulley half of moulding, owing to make tool withdrawal groove be positioned at the roller slip surface, so be easy to the tool withdrawal groove that is shaped.The invention of technological scheme 3 by above-mentioned tool withdrawal groove being formed on above-mentioned guiding side wall side, and makes the roller slip surface effectively utilize whole on its width direction.
In the invention of technological scheme 4, above-mentioned tool withdrawal groove is crossed over formation between above-mentioned roller slip surface and above-mentioned guiding sidewall, thereby the axial end portion angular position that can be made as the weight roller can not touch any one structure in roller slip surface and the guiding sidewall, and the weight roller can further be stablized slip in that roller is indoor.Then, in the invention of technological scheme 5,, concentrate on above-mentioned tool withdrawal groove position so can prevent stress because the interior shape of the concave surface of above-mentioned tool withdrawal groove forms concave arc shape.
Description of drawings
A is the longitudinal sectional view of driving side belt wheel of the present invention among Fig. 1, and B is the rear view that has disposed the movable pulley half of weight roller, and C is the X of B
1-X
1To looking the amplification end view drawing.
A is the rear view of movable pulley half among Fig. 2, and B is the X of A
2-X
2To looking amplification view, C is the stereogram of movable pulley half.
A is the X of Fig. 2 A among Fig. 3
3-X
3To looking amplification view, B is the X of Fig. 2 A
4-X
4To looking the amplification end view drawing, C is the Ren portion enlarged view of B.
A is the plan view of roller support plate among Fig. 4, and B is the X of A
5-X
5To looking end view drawing, C is the X of A
6-X
6To looking end view drawing.
A to C is the action diagram that is expressed as follows state among Fig. 5, though promptly in the roller chamber weight roller wear away gradually, can not make corner angle be suspended to the state of corner portion by tool withdrawal groove yet.
A, B are the action diagrams that the expression tool withdrawal groove imports the effect of extraneous gas among Fig. 6.
A is the end view drawing that tool withdrawal groove is formed on the mode of execution of guiding side wall side among Fig. 7, and B is the end view drawing that tool withdrawal groove is crossed over the mode of execution that is formed on roller slip surface and guiding side wall side.
A is a sectional view of taking in the roller chamber of weight roller of the prior art among Fig. 8, B is the amplification view of the state of the weight roller of abrasion takes place in expression synthetic resin coating portion the bight circular-arc corner portion that rides the roller chamber, C be expression weight roller in the roller chamber with respect to the plan view of glide direction towards the state of axioversion.
Description of reference numerals:
The A movable pulley half, the 1b back side, 3a roller slip surface, 3b guides sidewall
4 tool withdrawal grooves, 7 roller support plates, 8 fixed pulley half, 9 weight rollers.
Embodiment
Below, based on accompanying drawing embodiments of the present invention are described.Driving side speed change belt wheel mainly comprises movable pulley half A, fixed pulley half 8, weight roller 9 and roller support plate 7 shown in Figure 1A.This movable pulley half A and fixed pulley half 8 are mutually opposed and constitute one group of belt wheel body.This movable pulley half A as shown in Figure 2, by substantially the movable pulley facial 1 and the movable lug boss 2 of flat cone shape form.
The structure of this fixed pulley half 8 and above-mentioned movable pulley half A are equal to substantially, comprise facial 8a of fixed pulley and the 8b of fixed lobe portion.The surface side of this movable pulley facial 1 and the facial 8a of fixed pulley is put toward each other, this movable pulley half A is along moving axially, this fixed pulley half 8 and movable pulley half A near or away from, thereby make the surface side of two belt wheel faces touch the V band, become the structure of variable spaced.
This movable pulley face 1 is flat coniform substantially, and shown in Fig. 2 B, the protruding side of flat cone shape is the surface side 1a of movable pulley face 1 (movable pulley half A), becomes the contacting side with the V band.And the concave side of flat cone shape becomes the back side 1b of movable pulley face 1 (movable pulley half A).And, constitute cross section V-shaped valley shape substantially by the facial 8a of movable pulley facial 1 and fixed pulley is mutually opposed, thereby but clamping and volume are hung the V band.Movable lug boss 2 cylindrical shapes become the structure (with reference to Figure 1A) of sliding freely on the 8b of fixed lobe portion of fixed pulley half 8.The live axle 10 of motor inserts and by the 8b of this fixed lobe portion, fixed pulley half 8 is with these live axle 10 rotations.
On the back side 1b of this movable pulley face 1, be the center with above-mentioned movable lug boss 2, be from its circumferential lateral surface and be formed with a plurality of rollers chamber 3,3...... (with reference to Fig. 2 A, Fig. 2 C) radially.In this roller chamber 3, dispose weight roller 9 described later (with reference to Figure 1B) sliding freely.Each roller chamber 3 comprises roller slip surface 3a and guiding sidewall 3b, and this roller slip surface 3a forms along radiation direction (diametric(al)) shown in Fig. 2 A.
In the width direction both sides of this roller slip surface 3a, be formed with guiding sidewall 3b, 3b (with reference to Fig. 3 B) substantially rectangular-shapedly.Above-mentioned roller slip surface 3a is the face that weight roller 9 rolls.Above-mentioned two guiding sidewall 3b, 3b play following effects, that is, and and the axial two ends of guiding weight roller 9, and it is supported so that this weight roller 9 just in time is positioned on the roller slip surface 3a all the time.In addition, this roller slip surface 3a is along the shape of the back side 1b of this movable pulley face 1 and form plane of inclination (with reference to Fig. 3 A).
Particularly, this roller slip surface 3a be with along with from the position of movable lug boss 2 towards the periphery of movable pulley face 1 and the face that the mode that shoals gradually forms.Thus, be configured in the weight roller 9 in the roller chamber 3, along with the periphery of on this roller slip surface 3a, movable pulley face 1 from movable lug boss 2 one side direction, and gradually from the back side 1b of this movable pulley face 1 along axially (with reference to Fig. 6 A).
And, above-mentioned two guiding sidewall 3b, 3b function as follows, promptly, at above-mentioned weight roller 9 by the centrifugal force that produces by the rotation of movable pulley half A and when the peripheral direction of this movable pulley face 1 moves, can move on roller slip surface 3a with steady state all the time, and this weight roller 9 can not vibrate in the axial direction, by this structure, can make above-mentioned movable pulley half A along axially moving smoothly.
And then, at the position that is formed with above-mentioned roller chamber 3, at the periphery ora terminalis 1b of above-mentioned movable pulley face 1
1The place is formed with roller pushing wall 5 (with reference to Fig. 2 and Fig. 3 A) of portion.This roller pushing wall portion 5 is mutually continuous with above-mentioned roller slip surface 3a, and roller pushes wall portion 5 and plays following effects, that is, the outside towards movable pulley half A comes off from roller chamber 3 to prevent to be accommodated in weight roller 9 in the above-mentioned roller chamber 3.This roller pushing wall portion 5 be form from the back side 1b of movable pulley half A towards axially, to the position of the outstanding wall shape of foreign side.In addition, the size of the width direction of roller pushing wall portion 5 forms and the equal substantially width of the width direction size of above-mentioned roller chamber 3.
Near corner portion 3c, the 3c of the width direction both sides of above-mentioned roller chamber 3, shown in Fig. 3 A to C, be formed with tool withdrawal groove 4,4 respectively.Particularly, near the corner portion 3c between the roller slip surface 3a of above-mentioned roller chamber 3 and the guiding sidewall 3b, be formed with tool withdrawal groove 4.Be meant near the so-called above-mentioned corner portion 3c, comprise the position of corner portion 3c and the scope of its periphery.Above-mentioned tool withdrawal groove 4 is meant, along the groove bar (with reference to Fig. 3 C) of direction concavity identical with the radiation direction of above-mentioned roller chamber 3 or the formation of hollow shape ground.
Each tool withdrawal groove 4 integrally forms in the scope of outer circumferential side at the central side from movable pulley half A in the zone that is formed with above-mentioned roller chamber 3.Particularly, except that only being that tool withdrawal groove 4 also is formed on the circumferential lateral surface of above-mentioned movable lug boss 2 and the corner portion 3c between the above-mentioned guiding sidewall 3b near the corner portion 3c between above-mentioned roller slip surface 3a and the guiding sidewall 3b the situation.And this tool withdrawal groove 4 also is formed in the above-mentioned roller pushing wall portion 5 (with reference to Fig. 3 A).
The tool withdrawal groove 4 that is formed in this roller pushing wall portion 5 forms, and the tool withdrawal groove 4 that is formed on the above-mentioned roller slip surface 3a directly extends to roller pushing wall portion 5.Be formed on the tool withdrawal groove 4 in this roller pushing wall portion 5, the mode that pushes the outer end of wall portion 5 with the perforation roller forms, and the position, outer end that pushes wall portion 5 from this roller can import extraneous gas.
There is numerous embodiments in above-mentioned tool withdrawal groove 4.As it first mode of execution as shown in Figure 3, form at the corner portion position and in above-mentioned roller slip surface 3a one side.That is, above-mentioned tool withdrawal groove 4 only is formed on roller slip surface 3a one side near corner portion 3c, does not form tool withdrawal groove 4 in guiding sidewall 3b one side.The advantage of the tool withdrawal groove 4 of this first mode of execution is, can adopt fairly simple mould when cast form movable pulley half A, is easy to carry out the shaping at tool withdrawal groove 4 positions.
In second mode of execution of tool withdrawal groove 4, shown in Fig. 7 A, be formed near guiding sidewall 3b one side of above-mentioned corner portion 3c.That is, above-mentioned tool withdrawal groove 4 only is formed on guiding sidewall 3b one side near corner portion 3c, and tool withdrawal groove 4 is not formed on roller slip surface 3a one side.In the tool withdrawal groove 4 of this second mode of execution, above-mentioned roller slip surface 3a can whole use at the width direction of roller chamber 3, and above-mentioned roller slip surface 3a is used effectively.
Then, in the 3rd mode of execution of tool withdrawal groove 4, shown in Fig. 7 B,, between above-mentioned roller slip surface 3a and above-mentioned guiding sidewall 3b, cross over formation at above-mentioned corner portion 3c place.To be tool withdrawal groove 4 cross on the two sides of above-mentioned roller slip surface 3a and guiding sidewall 3b forms, and near the roller slip surface 3a the axial two ends that can make weight roller 9 and the corner portion 3c and guiding between the sidewall 3b does not contact.Thereby the axial end portion of weight roller 9 is difficult for abrasion, can make shaft end be difficult for forming angular thus.
In the tool withdrawal groove 4 of above-mentioned first to the 3rd mode of execution, with the sectional shape of the perpendicular inside of the radiation direction (diametric(al)) of roller chamber 3, form concave arc shape.So-called concave arc shape is meant, the face (with reference to Fig. 3 C) of the circular-arc formation of cardinal principle that depression (or low-lying) forms.Particularly, the inside of above-mentioned tool withdrawal groove 4 forms rounded face or has the square shape face of circular arc in the bight, perhaps has trapezoidal shape or the half-oval shaped etc. that are made of the bight with circular arc.
So like this, be concave arc shape with the sectional shape of the inside of tool withdrawal groove 4, thereby can make stress not concentrate on the position of above-mentioned tool withdrawal groove 4.And then, by being taken as concave arc shape, even tool withdrawal groove 4 does not form more deeply, also can deep be set in the part, position of the central part of tool withdrawal groove 4, other parts are more shallow, just can not cause strength deterioration, thereby needn't implement thickening etc., can obtain full intensity the wall portion that reduces because of tool withdrawal groove 4 because of the part of tool withdrawal groove 4 excisions.
And then, by the deep of the concave arc shape of tool withdrawal groove 4, when the abrasion powder of the synthetic resin of the periphery of weight roller 9 produces, this abrasion powder is accumulated in the tool withdrawal groove 4 from roller slip surface 3a, can not hinder the slip of weight roller 9 because of above-mentioned abrasion powder, can keep sliding well.Above-mentioned tool withdrawal groove 4 is as the extraneous gas introduction channel, can import extraneous gas with the sliding friction heat between cooling weight roller 9 and the roller slip surface 3a, can improve cooling, and alleviate the deterioration of the weight roller 9 that heat causes, consequently improve the durability of pulley arrangement.In addition, be formed with slide block type slide protrusion 6 between the roller chamber 3,3 of the adjacency of above-mentioned radial formation, its effect is, to roller support plate 7 described later in the axial direction near and away from the action channeling conduct.
The number of this roller pushing 7b of portion, identical, such as shown with the number of roller chamber 3 on being formed on above-mentioned movable pulley half A, if the number of roller chamber 3 is 3, then the number of the 7b of roller pushing portion also is 3.This roller pushing 7b of portion forms the plane of inclination, and roller support plate 7 is when disposing opposed to each other mutually with the back side 1b of movable pulley half A, and the true dip direction of this roller pushing 7b of portion tilts in the direction opposite with the true dip direction of roller slip surface 3a.That is, periphery along with mind-set therefrom, the position, outer end between roller slip surface 3a and the roller pushing 7b of portion moves closer to (with reference to Figure 1A).
Through hole 7a at above-mentioned installation projection 7a
1In, connect and be installed with above-mentioned live axle 10.That is, with the fixed interval between roller support plate 7 and the said fixing pulley half 8.And between the above-mentioned roller pushing 7b of portion, the 7b of adjacency, be formed with directed section 7c.Be formed with the guide recess 7c of notch geometry among the 7c of this directed section
1, above-mentioned slide block type slide protrusion 6 clearance types are inserted into this guide recess 7c
1In.And, at movable pulley half A when moving axially, guide recess 7c
1The limit, position by 6 guiding of this slide block type slide protrusion, movable pulley half A limit is towards moving axially.
Take in the weight roller 9 in each the roller chamber 3 that is configured in movable pulley half A, under the effect of the roller pushing 7b of portion of the tension force of above-mentioned V band and roller support plate 7, go up pushing towards roller slip surface 3a.Herein, 10 rotations of above-mentioned live axle, the rotating speed of movable pulley half A increases, so move by its centrifugal force weight roller 9 periphery towards movable pulley half A on roller slip surface 3a.Thereby movable pulley half A is near fixed pulley half 8, and the roll diameter of V band changes and carries out speed change.
Along with the rotational speed increase of this driving side speed change belt wheel, above-mentioned weight roller 9 moves along the diametric(al) of movable pulley half A under centrifugal action, and by above-mentioned roller support plate 7, weight roller 9 makes above-mentioned movable pulley half A along moving axially.In addition, when the rotational speed of driving side speed change belt wheel began to descend, the centrifugal force of weight roller 9 diminished, and the coiling portion of the V band that volume is hung is near the center of driving side speed change belt wheel, volume hangs over the supporting vary in diameter of the V band on movable pulley half A and the fixed pulley half 8, so can carry out speed change.Driving side speed change belt wheel is installed on the bent axle that starts pusher side through live axle.Driving side belt wheel A of the present invention together uses with the slave end belt wheel, and by being installed in the centrifugal clutch on this slave end belt wheel, plays the effect as the stepless speed variator of vehicles such as two-wheel vehicle.
Then, in the present invention, make the sliding action of weight roller 9 stable, and gear shifting operation can be described by well maintained situation according to Fig. 5 by tool withdrawal groove 4.Weight roller 9 is formed with chamfered section 9c at axial end when using beginning, with avoid and corner portion 3c between interference (with reference to Fig. 5 A).If long-term this weight roller 9 that uses, the then synthetic resin on its surface abrasion, above-mentioned chamfered section 9c diminishes and complete obiteration soon shown in Fig. 5 B gradually.
Under this state, the axial end face of weight roller 9 is the right angle corner angle, and become the state that is easy to the corner portion 3c interference of roller chamber 3, but, owing to be formed with tool withdrawal groove 4 at corner portion 3c, thereby become the axial ora terminalis of the weight roller 9 of corner angle shape, because of above-mentioned tool withdrawal groove 4 can not bite into roller slip surface 3a or guiding sidewall 3b near the corner portion 3c, thereby weight roller 9 can be kept stable action (with reference to Fig. 5 C).
In addition, in the synthetic resin part 9b of the periphery of weight roller 9 abrasion and produce under the situation of abrasion powder d, can on accumulating deep the tool withdrawal groove 4, this roller slip surface 3a can prevent that these abrasion powder d from hindering the sliding of weight roller 9.And then, can import extraneous gas, the cooling that can improve roller slip surface 3a and weight roller 9 from above-mentioned tool withdrawal groove 4.Fig. 6 A, B represent that this extraneous gas pushes wall portion 5 to movable lug boss 2 mobile these situations from roller, and in the figure of tool withdrawal groove 4, the extraneous gas of importing is shown in the tabulation of the arrow of record.
Claims (5)
1. the driving side belt wheel of V band speed change gear, comprise movable pulley half, fixed pulley half, weight roller and roller support plate, it is characterized in that, back side in above-mentioned movable pulley half, the width direction both sides of the roller slip surface that rolls at above-mentioned weight roller form the guiding sidewall, and the roller chamber that disposes above-mentioned weight roller forms radially, near the corner portion of the width direction both sides of this roller chamber, tool withdrawal groove along the radial formation concavity of above-mentioned roller chamber, above-mentioned tool withdrawal groove forms in the scope of outer circumferential side at the central side from above-mentioned movable pulley half in the zone that is formed with above-mentioned roller chamber.
2. the driving side belt wheel of V band speed change gear as claimed in claim 1 is characterized in that above-mentioned tool withdrawal groove is formed on above-mentioned roller slip surface side.
3. the driving side belt wheel of V band speed change gear as claimed in claim 1 is characterized in that above-mentioned tool withdrawal groove is formed on above-mentioned guiding side wall side.
4. the driving side belt wheel of V band speed change gear as claimed in claim 1 is characterized in that above-mentioned tool withdrawal groove is crossed over and is formed between above-mentioned roller slip surface and the above-mentioned guiding sidewall.
5. as the driving side belt wheel of claim 1,2,3 or 4 described V band speed change gears, it is characterized in that the interior shape of above-mentioned tool withdrawal groove forms concave arc shape.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-027782 | 2006-02-03 | ||
| JP2006027782A JP4289463B2 (en) | 2006-02-03 | 2006-02-03 | Drive belt pulley for V-belt transmission |
| JP2006027782 | 2006-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101012876A CN101012876A (en) | 2007-08-08 |
| CN101012876B true CN101012876B (en) | 2010-11-03 |
Family
ID=38485164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100079935A Expired - Fee Related CN101012876B (en) | 2006-02-03 | 2007-02-01 | Drive side-belt wheel of V-belt shift gears device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4289463B2 (en) |
| CN (1) | CN101012876B (en) |
| HK (1) | HK1109443A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265797A (en) * | 2014-10-27 | 2015-01-07 | 重庆长兴工业有限公司 | Driving wheel assembly of stepless speed changing clutch |
| JP6689397B2 (en) * | 2016-10-18 | 2020-04-28 | 本田技研工業株式会社 | Drive pulley manufacturing method and manufacturing system, roller assembly device, piece mounting device, and boss insertion device |
| JP6657274B2 (en) * | 2018-02-07 | 2020-03-04 | バンドー化学株式会社 | Weight roller, method for manufacturing the same, and mold used for manufacturing the weight roller |
| BR112021009045A2 (en) * | 2018-12-05 | 2021-08-10 | Honda Motor Co., Ltd. | belt-type continuously variable transmission |
-
2006
- 2006-02-03 JP JP2006027782A patent/JP4289463B2/en not_active Expired - Fee Related
-
2007
- 2007-02-01 CN CN2007100079935A patent/CN101012876B/en not_active Expired - Fee Related
-
2008
- 2008-01-04 HK HK08100099.2A patent/HK1109443A1/en not_active IP Right Cessation
Non-Patent Citations (2)
| Title |
|---|
| JP特开平7-12119A 1995.01.17 |
| JP特开平8-61448A 1996.03.08 |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1109443A1 (en) | 2008-06-06 |
| JP4289463B2 (en) | 2009-07-01 |
| CN101012876A (en) | 2007-08-08 |
| JP2007205525A (en) | 2007-08-16 |
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