JPS63188359U - - Google Patents
Info
- Publication number
- JPS63188359U JPS63188359U JP8036087U JP8036087U JPS63188359U JP S63188359 U JPS63188359 U JP S63188359U JP 8036087 U JP8036087 U JP 8036087U JP 8036087 U JP8036087 U JP 8036087U JP S63188359 U JPS63188359 U JP S63188359U
- Authority
- JP
- Japan
- Prior art keywords
- balancer shaft
- rotation
- crankshaft
- engine
- unbalanced weight
- 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)
Description
第１図は本考案に係るバランサシヤフトの構造
を適用したバランサシヤフトの一実施例を示す一
部切欠側面図、第２図は第１図の矢線―断面
図、第３図は従来のバランサシヤフト及びその配
置を示す斜視図である。
１……バランサシヤフト、２，３……シヤフト
、４，５……アンバランスウエイト、６，７……
ストツパ、８，９……スプリング、１０……プー
リ。
Fig. 1 is a partially cutaway side view showing an embodiment of a balancer shaft to which the structure of the balancer shaft according to the present invention is applied, Fig. 2 is a sectional view taken along the arrow line in Fig. 1, and Fig. 3 is a conventional balancer shaft. It is a perspective view showing a shaft and its arrangement. 1... Balancer shaft, 2, 3... Shaft, 4, 5... Unbalanced weight, 6, 7...
Stopper, 8, 9...spring, 10...pulley.
Claims (1)
トと平行に且つ回転可能に軸支され、前記クラン
クシヤフトにより同期して回転されて当該エンジ
ンの回転を円滑にするバランサシヤフトの構造に
おいて、前記バランサシヤフトに当該バランサシ
ヤフトの回転時の遠心力により半径方向に移動可
能に配設されたアンバランスウエイトと、当該ア
ンバランスウエイトを前記バランスシヤフトの中
心方向に偏倚させるスプリングとを備え、前記バ
ランサシヤフトの回転速度に応じて前記アンバサ
ンスウエイトの回転半径を変化させることを特徴
とするバランサシヤフトの構造。 A structure of a balancer shaft rotatably supported in a crankcase of an engine parallel to and rotatably with a crankshaft, and rotated synchronously by the crankshaft to smooth the rotation of the engine. an unbalanced weight disposed to be movable in the radial direction by centrifugal force during rotation of the balancer shaft, and a spring that biases the unbalanced weight toward the center of the balancer shaft, the balancer shaft being rotated according to the rotational speed of the balancer shaft. A balancer shaft structure characterized in that the radius of rotation of the ambassance weight is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8036087U JPS63188359U (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8036087U JPS63188359U (en) | 1987-05-27 | 1987-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188359U true JPS63188359U (en) | 1988-12-02 |
Family
ID=30931097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8036087U Pending JPS63188359U (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005172215A (en) * | 2003-03-18 | 2005-06-30 | Kubota Corp | Reciprocating type in-line four-cylinder engine |
-
1987
- 1987-05-27 JP JP8036087U patent/JPS63188359U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005172215A (en) * | 2003-03-18 | 2005-06-30 | Kubota Corp | Reciprocating type in-line four-cylinder engine |