JPS63112242U - - Google Patents
Info
- Publication number
- JPS63112242U JPS63112242U JP303787U JP303787U JPS63112242U JP S63112242 U JPS63112242 U JP S63112242U JP 303787 U JP303787 U JP 303787U JP 303787 U JP303787 U JP 303787U JP S63112242 U JPS63112242 U JP S63112242U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- diameter
- steps
- reduced
- diameter section
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案を実施したエンジンの断面図、
第２図は軸受筒の断面図、第３図は分解作業説明
図である。
３……クランク軸、１２……大径部、１３……
中径部、１４……小径部、３７，３８……軸受、
３９……オイルシール。
Figure 1 is a cross-sectional view of an engine implementing the present invention.
FIG. 2 is a sectional view of the bearing cylinder, and FIG. 3 is an explanatory diagram of disassembly work. 3...Crankshaft, 12...Large diameter section, 13...
Medium diameter part, 14... Small diameter part, 37, 38... Bearing,
39...Oil seal.
Claims (1)
クランク軸の直径をクランク側から先端にむけて
大径部、中径部及び小径部の３段階に順次縮小す
ると共に、これらに対応する軸受筒側の受座の内
径も上方から３段階に縮小し、クランク軸の大径
部及び小径部を軸受で支承し、中径部をオイルシ
ールで密封したことを特徴とする片持ちクランク
軸エンジン。 In an engine with a cantilevered crankshaft,
The diameter of the crankshaft is reduced in three steps from the crank side toward the tip: large diameter section, medium diameter section, and small diameter section, and the inner diameter of the corresponding bearing seat on the bearing cylinder side is also reduced in three steps from above. A cantilever crankshaft engine characterized in that the large diameter and small diameter parts of the crankshaft are supported by bearings, and the middle diameter part is sealed with an oil seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP303787U JPS63112242U (en) | 1987-01-13 | 1987-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP303787U JPS63112242U (en) | 1987-01-13 | 1987-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63112242U true JPS63112242U (en) | 1988-07-19 |
Family
ID=30782430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP303787U Pending JPS63112242U (en) | 1987-01-13 | 1987-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112242U (en) |
-
1987
- 1987-01-13 JP JP303787U patent/JPS63112242U/ja active Pending