JPH0283352U - - Google Patents
Info
- Publication number
- JPH0283352U JPH0283352U JP16179188U JP16179188U JPH0283352U JP H0283352 U JPH0283352 U JP H0283352U JP 16179188 U JP16179188 U JP 16179188U JP 16179188 U JP16179188 U JP 16179188U JP H0283352 U JPH0283352 U JP H0283352U
- Authority
- JP
- Japan
- Prior art keywords
- bearing cap
- cap
- main bearing
- crankcase
- crankcase body
- 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
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の第１実施例に係るクランクケ
ースの軸受部構造の断面図、第２図は第１図のメ
ーンベアリングキヤツプの斜視図、第３図は本考
案の第２実施例の断面図、第４図は第３図のベア
リングキヤツプの斜視図、第５図は従来のクラン
クケース軸受部構造の断面図である。
１…クランクケース本体、２…メーンベアリン
グキヤツプ、３…クランクシヤフト、４…偏心重
錘、５…キヤツプボルト、６…ボルト、８…２次
バランサ装置。
1 is a sectional view of the bearing structure of a crankcase according to the first embodiment of the present invention, FIG. 2 is a perspective view of the main bearing cap of FIG. 1, and FIG. 4 is a perspective view of the bearing cap shown in FIG. 3, and FIG. 5 is a sectional view of a conventional crankcase bearing structure. 1... Crank case body, 2... Main bearing cap, 3... Crankshaft, 4... Eccentric weight, 5... Cap bolt, 6... Bolt, 8... Secondary balancer device.
Claims (1)
体の下側からキヤツプボルトにて該本体に締付け
るハンガー型ベアリングキヤツプを備えたエンジ
ンにおいて、上記メーンベアリングキヤツプの下
部に２次バランサ装置を組込むか、又は一体的に
結合し、同ベアリングキヤツプの剛性を高めたこ
とを特徴とするクランクケースの軸受部構造。 In an engine equipped with a hanger-type bearing cap, in which the main bearing cap is tightened from the underside of the crankcase body to the crankcase body using cap bolts, a secondary balancer device is built into the lower part of the main bearing cap, or is integrally connected to the main bearing cap. , a crankcase bearing structure characterized by increased rigidity of the bearing cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16179188U JPH0283352U (en) | 1988-12-15 | 1988-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16179188U JPH0283352U (en) | 1988-12-15 | 1988-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0283352U true JPH0283352U (en) | 1990-06-27 |
Family
ID=31445038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16179188U Pending JPH0283352U (en) | 1988-12-15 | 1988-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0283352U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132437A (en) * | 1979-03-31 | 1980-10-15 | Fuji Heavy Ind Ltd | Primary balancer device of four cycle two serial cylinder engine |
-
1988
- 1988-12-15 JP JP16179188U patent/JPH0283352U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132437A (en) * | 1979-03-31 | 1980-10-15 | Fuji Heavy Ind Ltd | Primary balancer device of four cycle two serial cylinder engine |