JPS5814544U - Noise reduction device for gear transmission mechanism - Google Patents
Noise reduction device for gear transmission mechanismInfo
- Publication number
- JPS5814544U JPS5814544U JP10902581U JP10902581U JPS5814544U JP S5814544 U JPS5814544 U JP S5814544U JP 10902581 U JP10902581 U JP 10902581U JP 10902581 U JP10902581 U JP 10902581U JP S5814544 U JPS5814544 U JP S5814544U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- noise reduction
- transmission mechanism
- reduction device
- gear transmission
- 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
Links
Landscapes
- Gears, Cams (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は二輪車の一次減速機構の一例を示した断面図、
第２図は本考案に係る騒音低減装置を二輪車の一次減速
機構に適用した場合の一実施例を示す断面図、第３図は
本考案の他の実施例を示す断面図、第４図および第５図
は、各々第２図および第３図に示した装置における各歯
車の噛合態様を拡大して示した図である。
１．１′・・・・・・クランク軸、２・・・・・・ドラ
イブ歯車、４・・・・・・軸、７・・・・・・主ドリブ
ン歯車、８・・・・・・補助ドリブン歯車、９・・・・
・・環状切欠部、１０・・・・・・案内溝、１１・・・
・・・突起、１２・・・・・・バネ、１３・・・・・・
ドライブ側主はすば歯車、１４・・・・・・ドライブ側
補助はすば歯車、１５・・・・・・ドリブン領主はすば
歯車、１６ｏ。
・・・ドリブン側補助はすば歯車。Figure 1 is a sectional view showing an example of a primary reduction mechanism for a two-wheeled vehicle.
Fig. 2 is a cross-sectional view showing one embodiment of the noise reduction device according to the present invention applied to a primary reduction mechanism of a two-wheeled vehicle, Fig. 3 is a cross-sectional view showing another embodiment of the present invention, Fig. 4, and FIG. 5 is an enlarged view showing the meshing mode of each gear in the devices shown in FIGS. 2 and 3, respectively. 1.1'...Crankshaft, 2...Drive gear, 4...Shaft, 7...Main driven gear, 8... Auxiliary driven gear, 9...
...Annular notch, 10...Guide groove, 11...
...Protrusion, 12... Spring, 13...
Drive side main helical gear, 14...Drive side auxiliary helical gear, 15...Driven lord helical gear, 16o. ...Driver side auxiliary helical gear.
Claims (1)
車と同一のピッチ円径および歯形を有する補助歯車とを
重ね合わせた構成をもち、上記主歯車に補助歯車を回動
可能に支承させ、かつ該各歯車間に弾性体を介在させて
上記補助歯車の歯を上記主歯車の歯に対し出没可能にず
らせたことを特徴とする歯車伝動機構の騒音低減装置。One gear of the mutually meshing gears has a structure in which a main gear and an auxiliary gear having the same pitch diameter and tooth profile as the main gear are superimposed, and the auxiliary gear is rotatably supported by the main gear. A noise reduction device for a gear transmission mechanism, characterized in that the teeth of the auxiliary gear are retractably shifted relative to the teeth of the main gear by interposing an elastic body between the gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10902581U JPS5814544U (en) | 1981-07-22 | 1981-07-22 | Noise reduction device for gear transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10902581U JPS5814544U (en) | 1981-07-22 | 1981-07-22 | Noise reduction device for gear transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5814544U true JPS5814544U (en) | 1983-01-29 |
Family
ID=29903411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10902581U Pending JPS5814544U (en) | 1981-07-22 | 1981-07-22 | Noise reduction device for gear transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814544U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3803936A (en) * | 1972-10-06 | 1974-04-16 | Johnson & Johnson | Adjustable herringbone gears for use in embossing, engraving, and the like |
-
1981
- 1981-07-22 JP JP10902581U patent/JPS5814544U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3803936A (en) * | 1972-10-06 | 1974-04-16 | Johnson & Johnson | Adjustable herringbone gears for use in embossing, engraving, and the like |
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