CN1904404A - Overdrive clutch of motorcycle - Google Patents
Overdrive clutch of motorcycle Download PDFInfo
- Publication number
- CN1904404A CN1904404A CN 200610111114 CN200610111114A CN1904404A CN 1904404 A CN1904404 A CN 1904404A CN 200610111114 CN200610111114 CN 200610111114 CN 200610111114 A CN200610111114 A CN 200610111114A CN 1904404 A CN1904404 A CN 1904404A
- Authority
- CN
- China
- Prior art keywords
- flange
- motorcycle
- outer shroud
- overdrive clutch
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- General Details Of Gearings (AREA)
Abstract
The invention relates to an overrunning clutch for motorcycles, which includes a flange, external and internal rings and a gear combination. On the external ring there are five or more slots, in which are mounted rollers and springs.
Description
Affiliated technical field
The present invention relates to the Component of motorcycle, especially overdrive clutch of motorcycle.
Background technique
Existing overdrive clutch of motorcycle all is between rotating component and the interior rotating component rolling element to be set outside.ZL02275831.3 " involute formula free wheel device " for example, its rolling element supports with spring and fore-set.The rolling element of the clutch of this structure tends to be stuck, and causes clutch to lose efficacy.03117693.3 " a kind of novel free wheel device " and for example, the next door of rolling element does not have spring.The clutch of this structure does not exist and can regulate automatically, workpiece accuracy requires and the more high disadvantage of manufacture cost.For another example rolling element is contained in the clutch in the retainer, shortcomings such as workpiece accuracy is had relatively high expectations, the easy damage of retainer are arranged equally.
Summary of the invention
In order to overcome the above-mentioned shortcoming of existing clutch, the invention provides the motor cycle free wheel device that a kind of transmission efficiency is higher, manufacture cost is lower, working life is long.
The technical solution adopted for the present invention to solve the technical problems is: a kind of overdrive clutch of motorcycle comprises flange, the outer shroud that connects with socket head screw more than 5 pieces or 5 pieces with flange, the interior ring and the Gear combination that connect with needle bearing with flange.Outer shroud has the groove more than 5 or 5, and roller and spring are housed in the groove.
The invention has the beneficial effects as follows: transmission efficiency is higher, manufacture cost is lower, working life is longer.
Description of drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is a plan view of the present invention.
Fig. 2 is a right elevation of the present invention.
Among the figure: 1, flange, 2, outer shroud, 3, case, 4, interior ring and Gear combination, 5, roller, 6, needle bearing, 7, socket head screw, 8, spring, 9, groove.
Embodiment
As depicted in figs. 1 and 2, a kind of overdrive clutch of motorcycle comprises flange 1, with the flange 1 usefulness outer shroud that socket head screw 7 connects more than 5 pieces or 5 pieces 2.The interior ring and the Gear combination 4 that connect with flange 1 usefulness needle bearing 6.Outer shroud 2 has the groove 9 more than 5 or 5, and groove is equipped with roller 5 and spring 8 for 9 li.Interior ring welds together with gear.Groove only is equipped with roller 5 and spring 8 for 9 li, does not have fore-set, just can stuck roller 5, guaranteed transmission efficiency.Groove more than 5 or 5 is equipped with roller 5 and spring 8 for 9 li, and compared with 3 or 9 li clutches that roller 5 and spring 8 are housed of 4 grooves, the power that each roller 5 is born reduces, and prolong working life.The spring 8 of this structure has self-regulating function, makes the required precision of workpiece reduce, and manufacture cost descends.
As depicted in figs. 1 and 2, outer shroud 2 is equipped with case 3 near a side of interior rings and Gear combination 4, can prevent that roller 5 from offing normal the also effect of guaranteed transmission efficiency.
Working principle of the present invention is summarized as follows: after the starter motor starting, ring and Gear combination 4 in being transferred to, external diameter by interior ring contacts with roller 5, produce the state that closes this moment, because outer shroud 2 is tightened by 5 pieces of socket head screws 7 with flange 1, so the endoporus of flange 1 drives the engine crankshaft running by the pin key.After the engine running, flange 1 and then rotates, and interior ring and Gear combination 4 are not then rotated.
Claims (2)
1, a kind of overdrive clutch of motorcycle, comprise flange (1), the outer shroud (2) that connects with socket head screw (7) more than 5 pieces or 5 pieces with flange (1), the interior ring and the Gear combination (4) that connect with needle bearing (6) with flange (1), it is characterized in that outer shroud (2) has the groove (9) more than 5 or 5, roller (5) and spring (8) are equipped with in groove (9) lining.
2,, it is characterized in that outer shroud (2) is equipped with case (3) near a side of interior ring and Gear combination (4) by the described overdrive clutch of motorcycle of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610111114 CN1904404A (en) | 2006-08-05 | 2006-08-05 | Overdrive clutch of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610111114 CN1904404A (en) | 2006-08-05 | 2006-08-05 | Overdrive clutch of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1904404A true CN1904404A (en) | 2007-01-31 |
Family
ID=37673726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610111114 Pending CN1904404A (en) | 2006-08-05 | 2006-08-05 | Overdrive clutch of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1904404A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135146A (en) * | 2011-04-07 | 2011-07-27 | 瑞安市超越单向器有限公司 | Start-up clutch for motorcycle |
| CN103062243A (en) * | 2013-01-30 | 2013-04-24 | 广西柳工机械股份有限公司 | Overrunning coupler |
| CN107989925A (en) * | 2017-06-22 | 2018-05-04 | 瑞安市超越汽摩配有限公司 | High torsion starts clutch |
-
2006
- 2006-08-05 CN CN 200610111114 patent/CN1904404A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135146A (en) * | 2011-04-07 | 2011-07-27 | 瑞安市超越单向器有限公司 | Start-up clutch for motorcycle |
| CN103062243A (en) * | 2013-01-30 | 2013-04-24 | 广西柳工机械股份有限公司 | Overrunning coupler |
| CN103062243B (en) * | 2013-01-30 | 2014-12-31 | 广西柳工机械股份有限公司 | Overrunning coupler |
| CN107989925A (en) * | 2017-06-22 | 2018-05-04 | 瑞安市超越汽摩配有限公司 | High torsion starts clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |