JPH0571823B2 - - Google Patents

Info

Publication number
JPH0571823B2
JPH0571823B2 JP2257936A JP25793690A JPH0571823B2 JP H0571823 B2 JPH0571823 B2 JP H0571823B2 JP 2257936 A JP2257936 A JP 2257936A JP 25793690 A JP25793690 A JP 25793690A JP H0571823 B2 JPH0571823 B2 JP H0571823B2
Authority
JP
Japan
Prior art keywords
transmission
crankcase
chamber
crankshaft
shaft
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 - Lifetime
Application number
JP2257936A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03149450A (ja
Inventor
Sakae Makino
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 JP25793690A priority Critical patent/JPH03149450A/ja
Publication of JPH03149450A publication Critical patent/JPH03149450A/ja
Publication of JPH0571823B2 publication Critical patent/JPH0571823B2/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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Transmissions (AREA)
  • General Details Of Gearings (AREA)
JP25793690A 1990-09-26 1990-09-26 ２サイクルｖ形エンジン Granted JPH03149450A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25793690A JPH03149450A (ja) 1990-09-26 1990-09-26 ２サイクルｖ形エンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25793690A JPH03149450A (ja) 1990-09-26 1990-09-26 ２サイクルｖ形エンジン

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP58177568A Division JPS6069251A (ja) 1983-09-26 1983-09-26 自動二輪車用エンジンの変速装置

Publications (2)

Publication Number Publication Date
JPH03149450A JPH03149450A (ja) 1991-06-26
JPH0571823B2 true JPH0571823B2 (enrdf_load_html_response) 1993-10-08

Family

ID=17313260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25793690A Granted JPH03149450A (ja) 1990-09-26 1990-09-26 ２サイクルｖ形エンジン

Country Status (1)

Country Link
JP (1) JPH03149450A (enrdf_load_html_response)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS192693B1 (en) * 1976-09-13 1979-09-17 Zdenek Tichy Motor box of the motorcycle
JPS6034864Y2 (ja) * 1977-09-28 1985-10-17 本田技研工業株式会社 自動二輪車用エンジン
JPS54163455U (enrdf_load_html_response) * 1978-05-08 1979-11-15
JPS5572631A (en) * 1978-11-24 1980-05-31 Yamaha Motor Co Ltd Vehicle engine
JPS585554Y2 (ja) * 1980-09-20 1983-01-31 ピ−コツク魔法瓶工業株式会社 エア−ポツト
JPS57101349U (enrdf_load_html_response) * 1980-12-13 1982-06-22
JPS57147459U (enrdf_load_html_response) * 1981-03-12 1982-09-16
JPS57191181A (en) * 1981-05-15 1982-11-24 Yamaha Motor Co Ltd Power transmission gear for shaft drive type motorcycle
JPS57210127A (en) * 1981-06-17 1982-12-23 Yamaha Motor Co Ltd Autobicycle engine

Also Published As

Publication number Publication date
JPH03149450A (ja) 1991-06-26

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