JPH0165962U - - Google Patents
Info
- Publication number
- JPH0165962U JPH0165962U JP1987160658U JP16065887U JPH0165962U JP H0165962 U JPH0165962 U JP H0165962U JP 1987160658 U JP1987160658 U JP 1987160658U JP 16065887 U JP16065887 U JP 16065887U JP H0165962 U JPH0165962 U JP H0165962U
- Authority
- JP
- Japan
- Prior art keywords
- balancer shaft
- camshaft
- sprocket
- driving
- engine
- 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
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図および第２図は本考案の一実施例を示す
ものであつて、第１図はエンジン本体の構成を示
す断面正面図、第２図はエンジンの騒音レベルを
示すグラフである。
１１はエンジン本体、１５はクランクシヤフト
、１６はカムシヤフト駆動用スプロケツト、１７
は２次バランサシヤフト駆動用スプロケツト、１
９，２６は２次バランサシヤフト、２０，２２は
被駆動スプロケツト、２１はチエーン、３１はカ
ムシヤフト、３２は被駆動スプロケツト、３３は
チエーンである。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a sectional front view showing the structure of the engine body, and FIG. 2 is a graph showing the noise level of the engine. 11 is the engine body, 15 is the crankshaft, 16 is the camshaft drive sprocket, 17
is the sprocket for driving the secondary balancer shaft, 1
9 and 26 are secondary balancer shafts, 20 and 22 are driven sprockets, 21 is a chain, 31 is a camshaft, 32 is a driven sprocket, and 33 is a chain.
Claims (1)
ンの２次バランスを平衡させる２次バランサシヤ
フトとを備えるとともに、 上記クランクシヤフトに、カムシヤフト駆動用
スプロケツト、および２次バランサシヤフト駆動
用スプロケツトが設けられ、クランクシヤフトの
駆動力が、上記それぞれのスプロケツトおよびチ
エーンを介してカムシヤフトと２次バランサシヤ
フトとに伝達されるエンジンのバランサシヤフト
駆動構造において、 上記２次バランサシヤフト駆動用スプロケツト
の歯数が、カムシヤフト駆動用スプロケツトの歯
数のおよそ２倍から３倍までの中央値あたりの歯
数に設定されていることを特徴とするエンジンの
バランサシヤフト駆動構造。[Scope of Claim for Utility Model Registration] A crankshaft, a camshaft, and a secondary balancer shaft for balancing the secondary balance of the engine, and a sprocket for driving the camshaft and a sprocket for driving the secondary balancer shaft on the crankshaft. In an engine balancer shaft drive structure in which the driving force of the crankshaft is transmitted to the camshaft and the secondary balancer shaft via the respective sprockets and chains, the number of teeth of the sprocket for driving the secondary balancer shaft is A balancer shaft drive structure for an engine, characterized in that the number of teeth is set to a median value of about two to three times the number of teeth of a camshaft drive sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160658U JPH0165962U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160658U JPH0165962U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165962U true JPH0165962U (en) | 1989-04-27 |
Family
ID=31442916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160658U Pending JPH0165962U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165962U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625852B2 (en) * | 1975-10-24 | 1981-06-15 |
-
1987
- 1987-10-20 JP JP1987160658U patent/JPH0165962U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625852B2 (en) * | 1975-10-24 | 1981-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61232305A (en) | Camshaft driving structure for v-shaped dohc engine | |
| JPH0165962U (en) | ||
| JPS62204057U (en) | ||
| JPS6359243U (en) | ||
| JPH021407U (en) | ||
| JPS62154242U (en) | ||
| JPS6177447U (en) | ||
| JPH0161402U (en) | ||
| JPH01152134U (en) | ||
| JPS6359242U (en) | ||
| JPH0322493Y2 (en) | ||
| JPH01152135U (en) | ||
| JPH0333792U (en) | ||
| JPS63200636U (en) | ||
| JPS6034138U (en) | Axis drive switching device | |
| JPH0241750U (en) | ||
| JPH03114658U (en) | ||
| JPS6267943U (en) | ||
| JPS61202602U (en) | ||
| JPH0484854U (en) | ||
| JPS6361504U (en) | ||
| JPH0163734U (en) | ||
| JPS6180127U (en) | ||
| JPS6229404U (en) | ||
| JPS63194031U (en) |