JPS6019747U - internal combustion engine crankcase - Google Patents

internal combustion engine crankcase

Info

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
Application number
JP11148383U
Other languages
Japanese (ja)
Other versions
JPH0219565Y2 (en
Inventor
誠 近藤
Original Assignee
本田技研工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP11148383U priority Critical patent/JPS6019747U/en
Publication of JPS6019747U publication Critical patent/JPS6019747U/en
Application granted granted Critical
Publication of JPH0219565Y2 publication Critical patent/JPH0219565Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の軸を内蔵するクランクケースにおいて、２以上の
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.
JP11148383U 1983-07-20 1983-07-20 internal combustion engine crankcase Granted JPS6019747U (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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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