JPH02238109A - 頭上カム軸式内燃機関 - Google Patents

頭上カム軸式内燃機関

Info

Publication number
JPH02238109A
JPH02238109A JP2029722A JP2972290A JPH02238109A JP H02238109 A JPH02238109 A JP H02238109A JP 2029722 A JP2029722 A JP 2029722A JP 2972290 A JP2972290 A JP 2972290A JP H02238109 A JPH02238109 A JP H02238109A
Authority
JP
Japan
Prior art keywords
insertion hole
camshaft
bearing
cylinder head
tightening
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
JP2029722A
Other languages
English (en)
Japanese (ja)
Other versions
JPH042768B2 (en]
Inventor
Yorio Futakuchi
二口　順夫
Nobuaki Oshiro
大城　信昭
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 JP2029722A priority Critical patent/JPH02238109A/ja
Publication of JPH02238109A publication Critical patent/JPH02238109A/ja
Publication of JPH042768B2 publication Critical patent/JPH042768B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
JP2029722A 1990-02-13 1990-02-13 頭上カム軸式内燃機関 Granted JPH02238109A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2029722A JPH02238109A (ja) 1990-02-13 1990-02-13 頭上カム軸式内燃機関

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2029722A JPH02238109A (ja) 1990-02-13 1990-02-13 頭上カム軸式内燃機関

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP56048968A Division JPS57163141A (en) 1981-03-31 1981-03-31 Cylinder head clamping structure in internal- combustion engine

Publications (2)

Publication Number Publication Date
JPH02238109A true JPH02238109A (ja) 1990-09-20
JPH042768B2 JPH042768B2 (en]) 1992-01-20

Family

ID=12284006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2029722A Granted JPH02238109A (ja) 1990-02-13 1990-02-13 頭上カム軸式内燃機関

Country Status (1)

Country Link
JP (1) JPH02238109A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025027731A1 (ja) * 2023-07-31 2025-02-06 株式会社石川エナジーリサーチ エンジン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025027731A1 (ja) * 2023-07-31 2025-02-06 株式会社石川エナジーリサーチ エンジン

Also Published As

Publication number Publication date
JPH042768B2 (en]) 1992-01-20

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