JPS59189942U - 1-shaft crank balancer for 2-stroke engines - Google Patents
1-shaft crank balancer for 2-stroke enginesInfo
- Publication number
- JPS59189942U JPS59189942U JP7368383U JP7368383U JPS59189942U JP S59189942 U JPS59189942 U JP S59189942U JP 7368383 U JP7368383 U JP 7368383U JP 7368383 U JP7368383 U JP 7368383U JP S59189942 U JPS59189942 U JP S59189942U
- Authority
- JP
- Japan
- Prior art keywords
- balancer
- stroke engines
- shaft crank
- shaft
- crank balancer
- 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
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Lubrication Of Internal Combustion Engines (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の1軸クランクバランサを示す2サイクル
エンジンの縦断側面図、第2図は同第1図B−B矢視断
面図、第3図はこの考案の1軸クランクバランサの実施
例を示す2サイクルエンジンの縦断側面図、第4図は同
第3図C−C矢視断面図である。
′1・・・クランク軸、2・・・バランサ軸、
5・・・クランクホイール、フックランクピン、8・・
・クランク室、9・・くツション室、10・・・カウン
タ軸、11・・・ドライブ軸、12・・・吸気通路、1
3・・・シリンダ、14・・・バランサウェイト、15
・・・キャブレタ、16・・・リードバルブ。Fig. 1 is a longitudinal sectional side view of a two-stroke engine showing a conventional single-shaft crank balancer, Fig. 2 is a sectional view taken along the line B-B in Fig. 1, and Fig. 3 is an embodiment of the single-shaft crank balancer of this invention. FIG. 4 is a sectional view taken along the line CC in FIG. 3.
'1...Crankshaft, 2...Balancer shaft,
5... Crank wheel, hook crank pin, 8...
・Crank chamber, 9...Suction chamber, 10...Counter shaft, 11...Drive shaft, 12...Intake passage, 1
3...Cylinder, 14...Balancer weight, 15
...Carburetor, 16...Reed valve.
Claims (1)
ンサ軸を並設し、その両端部にクランク室の外周部を両
側から挾むようにして2個配分したバランスウェイトを
固定したことを特徴とする2サイクルエンジンの1軸ク
ランクバランサ。A two-stroke engine characterized in that balancer shafts that are linked to the crankshaft are arranged in parallel on the outside of the crank chamber in the centrifugal direction, and two balance weights are fixed to both ends of the shaft so as to sandwich the outer periphery of the crank chamber from both sides. 1-axis crank balancer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7368383U JPS59189942U (en) | 1983-05-19 | 1983-05-19 | 1-shaft crank balancer for 2-stroke engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7368383U JPS59189942U (en) | 1983-05-19 | 1983-05-19 | 1-shaft crank balancer for 2-stroke engines |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59189942U true JPS59189942U (en) | 1984-12-17 |
Family
ID=30203798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7368383U Pending JPS59189942U (en) | 1983-05-19 | 1983-05-19 | 1-shaft crank balancer for 2-stroke engines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59189942U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6213761A (en) * | 1985-07-11 | 1987-01-22 | Yamaha Motor Co Ltd | Two-cycle engine |
JPS6213762A (en) * | 1985-07-11 | 1987-01-22 | Yamaha Motor Co Ltd | Two-cycle engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877950A (en) * | 1981-11-04 | 1983-05-11 | Yamaha Motor Co Ltd | Balancer mechanism for 2-cycle internal-combustion engine |
-
1983
- 1983-05-19 JP JP7368383U patent/JPS59189942U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877950A (en) * | 1981-11-04 | 1983-05-11 | Yamaha Motor Co Ltd | Balancer mechanism for 2-cycle internal-combustion engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6213761A (en) * | 1985-07-11 | 1987-01-22 | Yamaha Motor Co Ltd | Two-cycle engine |
JPS6213762A (en) * | 1985-07-11 | 1987-01-22 | Yamaha Motor Co Ltd | Two-cycle engine |
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