JPS63289221A - 自動二輪車用並列四気筒エンジン - Google Patents

自動二輪車用並列四気筒エンジン

Info

Publication number
JPS63289221A
JPS63289221A JP9952588A JP9952588A JPS63289221A JP S63289221 A JPS63289221 A JP S63289221A JP 9952588 A JP9952588 A JP 9952588A JP 9952588 A JP9952588 A JP 9952588A JP S63289221 A JPS63289221 A JP S63289221A
Authority
JP
Japan
Prior art keywords
cylinder
crankshaft
journal
cylinders
parallel
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
JP9952588A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0362891B2 (de
Inventor
Masashi Mizutani
水谷　昌司
Takeo Aoyama
青山　建夫
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 JP9952588A priority Critical patent/JPS63289221A/ja
Publication of JPS63289221A publication Critical patent/JPS63289221A/ja
Publication of JPH0362891B2 publication Critical patent/JPH0362891B2/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
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
JP9952588A 1988-04-22 1988-04-22 自動二輪車用並列四気筒エンジン Granted JPS63289221A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9952588A JPS63289221A (ja) 1988-04-22 1988-04-22 自動二輪車用並列四気筒エンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9952588A JPS63289221A (ja) 1988-04-22 1988-04-22 自動二輪車用並列四気筒エンジン

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2248380A Division JPS56118523A (en) 1980-02-25 1980-02-25 Multicylinder engine for motor-cycle

Publications (2)

Publication Number Publication Date
JPS63289221A true JPS63289221A (ja) 1988-11-25
JPH0362891B2 JPH0362891B2 (de) 1991-09-27

Family

ID=14249645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9952588A Granted JPS63289221A (ja) 1988-04-22 1988-04-22 自動二輪車用並列四気筒エンジン

Country Status (1)

Country Link
JP (1) JPS63289221A (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256104U (de) * 1975-10-20 1977-04-22
JPS5381804A (en) * 1977-09-13 1978-07-19 Yamaha Motor Co Ltd Two cycles four cylinders engine
JPS5458507U (de) * 1977-09-30 1979-04-23

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256104U (de) * 1975-10-20 1977-04-22
JPS5381804A (en) * 1977-09-13 1978-07-19 Yamaha Motor Co Ltd Two cycles four cylinders engine
JPS5458507U (de) * 1977-09-30 1979-04-23

Also Published As

Publication number Publication date
JPH0362891B2 (de) 1991-09-27

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