JPS6019747U - internal combustion engine crankcase - Google Patents
internal combustion engine crankcaseInfo
- Publication number
- JPS6019747U JPS6019747U JP11148383U JP11148383U JPS6019747U JP S6019747 U JPS6019747 U JP S6019747U JP 11148383 U JP11148383 U JP 11148383U JP 11148383 U JP11148383 U JP 11148383U JP S6019747 U JPS6019747 U JP S6019747U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- crankcase
- engine crankcase
- shafts
- 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.)
- Granted
Links
Landscapes
- Cylinder Crankcases 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案のクランクケースを備えた内燃機関のク
ランクケースカバーを破断し、一部を断面で示した側面
図、第2図は補強部材の斜視図、第3図は第1図のII
I−III線に沿う水平断面図である。
1・・・内燃機関、2・・・シリンダヘッド、3・・・
シリンダ、4・・・ピストン、5・・・吸気弁、6・・
・排気弁、7・・・ピストンピン、8・・・コネクティ
ングロッド、9・・・クランクケースカバー、10・・
・クランクケース、11・・・クランク軸、12−・・
クランクビン、13・・・クランクウェイト、14・・
・ボールベアリング(クランク軸受L15・・・ボルト
、16・・・バランサ軸、17・・・ボールベアリング
(バランサ軸受)、18・・・バランスウェイト、19
.20・・・歯車、21・・・クランクケースの合わせ
面、22・・・補強部材、23.24・・・穴、25・
・・ボルト穴、26・・・ボルト、27・・・フライホ
ール。Fig. 1 is a partially cutaway side view of the crankcase cover of an internal combustion engine equipped with the crankcase of the present invention, Fig. 2 is a perspective view of the reinforcing member, and Fig. 3 is the same as Fig. 1. II
It is a horizontal cross-sectional view along the I-III line. 1... Internal combustion engine, 2... Cylinder head, 3...
Cylinder, 4...Piston, 5...Intake valve, 6...
・Exhaust valve, 7... Piston pin, 8... Connecting rod, 9... Crankcase cover, 10...
・Crankcase, 11...Crankshaft, 12-...
Crank bin, 13... Crank weight, 14...
・Ball bearing (crank bearing L15... Bolt, 16... Balancer shaft, 17... Ball bearing (balancer bearing), 18... Balance weight, 19
.. 20... Gear, 21... Crankcase mating surface, 22... Reinforcement member, 23. 24... Hole, 25...
...Bolt hole, 26...Bolt, 27...Fly hole.
Claims (1)
軸の軸受部にまたがって、前記クランクケースの壁に沿
い、一体の板状の補強部材を取り付けたことを特徴とす
る内燃機関のクランクケース。What is claimed is: 1. A crankcase for an internal combustion engine, which includes a plurality of shafts, characterized in that an integral plate-shaped reinforcing member is attached along the wall of the crankcase, spanning the bearing portions of two or more shafts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11148383U JPS6019747U (en) | 1983-07-20 | 1983-07-20 | internal combustion engine crankcase |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11148383U JPS6019747U (en) | 1983-07-20 | 1983-07-20 | internal combustion engine crankcase |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6019747U true JPS6019747U (en) | 1985-02-09 |
JPH0219565Y2 JPH0219565Y2 (en) | 1990-05-30 |
Family
ID=30258837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11148383U Granted JPS6019747U (en) | 1983-07-20 | 1983-07-20 | internal combustion engine crankcase |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6019747U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57193745A (en) * | 1981-05-25 | 1982-11-29 | Yamaha Motor Co Ltd | Crankcase of internal combustion engine having balancer shaft |
-
1983
- 1983-07-20 JP JP11148383U patent/JPS6019747U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57193745A (en) * | 1981-05-25 | 1982-11-29 | Yamaha Motor Co Ltd | Crankcase of internal combustion engine having balancer shaft |
Also Published As
Publication number | Publication date |
---|---|
JPH0219565Y2 (en) | 1990-05-30 |
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