JPS6218393B2 - - Google Patents

Info

Publication number
JPS6218393B2
JPS6218393B2 JP7598979A JP7598979A JPS6218393B2 JP S6218393 B2 JPS6218393 B2 JP S6218393B2 JP 7598979 A JP7598979 A JP 7598979A JP 7598979 A JP7598979 A JP 7598979A JP S6218393 B2 JPS6218393 B2 JP S6218393B2
Authority
JP
Japan
Prior art keywords
power unit
unit case
cylinder
crankshaft
unit
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.)
Expired
Application number
JP7598979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS562281A (en
Inventor
Yoshiharu Isaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP7598979A priority Critical patent/JPS562281A/ja
Publication of JPS562281A publication Critical patent/JPS562281A/ja
Publication of JPS6218393B2 publication Critical patent/JPS6218393B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
JP7598979A 1979-06-16 1979-06-16 Power unit for motorcycle Granted JPS562281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7598979A JPS562281A (en) 1979-06-16 1979-06-16 Power unit for motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7598979A JPS562281A (en) 1979-06-16 1979-06-16 Power unit for motorcycle

Publications (2)

Publication Number Publication Date
JPS562281A JPS562281A (en) 1981-01-10
JPS6218393B2 true JPS6218393B2 (enrdf_load_stackoverflow) 1987-04-22

Family

ID=13592180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7598979A Granted JPS562281A (en) 1979-06-16 1979-06-16 Power unit for motorcycle

Country Status (1)

Country Link
JP (1) JPS562281A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183509A (en) * 1981-05-08 1982-11-11 Yamaha Motor Co Ltd Motorcycle oil cooling device
JPS5893910A (ja) * 1981-11-28 1983-06-03 Honda Motor Co Ltd 自動二輪車の内燃機関
JPS5988606A (ja) * 1982-11-15 1984-05-22 Fuji Electric Co Ltd 物品の位置ずれ検査装置
JPH02119610A (ja) * 1989-09-04 1990-05-07 Yamaha Motor Co Ltd 自動２輪車の排気装置

Also Published As

Publication number Publication date
JPS562281A (en) 1981-01-10

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