JPH0574694B2 - - Google Patents

Info

Publication number
JPH0574694B2
JPH0574694B2 JP59068203A JP6820384A JPH0574694B2 JP H0574694 B2 JPH0574694 B2 JP H0574694B2 JP 59068203 A JP59068203 A JP 59068203A JP 6820384 A JP6820384 A JP 6820384A JP H0574694 B2 JPH0574694 B2 JP H0574694B2
Authority
JP
Japan
Prior art keywords
crankshaft
crankcase
reed valve
bolt
intake hole
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 - Fee Related
Application number
JP59068203A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60212620A (ja
Inventor
Hidenori Furuse
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 JP6820384A priority Critical patent/JPS60212620A/ja
Publication of JPS60212620A publication Critical patent/JPS60212620A/ja
Publication of JPH0574694B2 publication Critical patent/JPH0574694B2/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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F01L3/205—Reed valves
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/28—Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26
    • F02B33/30—Control of inlet or outlet ports
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Supercharger (AREA)
JP6820384A 1984-04-05 1984-04-05 自動二輪車用エンジンの吸気部構造 Granted JPS60212620A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6820384A JPS60212620A (ja) 1984-04-05 1984-04-05 自動二輪車用エンジンの吸気部構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6820384A JPS60212620A (ja) 1984-04-05 1984-04-05 自動二輪車用エンジンの吸気部構造

Publications (2)

Publication Number Publication Date
JPS60212620A JPS60212620A (ja) 1985-10-24
JPH0574694B2 true JPH0574694B2 (enExample) 1993-10-19

Family

ID=13366998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6820384A Granted JPS60212620A (ja) 1984-04-05 1984-04-05 自動二輪車用エンジンの吸気部構造

Country Status (1)

Country Link
JP (1) JPS60212620A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63151938U (enExample) * 1987-03-26 1988-10-05
JP2827428B2 (ja) * 1990-03-31 1998-11-25 スズキ株式会社 ２サイクルエンジンの吸気装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS444242Y1 (enExample) * 1965-11-13 1969-02-17
JPS54161115A (en) * 1978-06-10 1979-12-20 Yamaha Motor Co Ltd Lead valve
JPS5779220A (en) * 1980-11-05 1982-05-18 Yamaha Motor Co Ltd Two cycle engine
JPS6056124A (ja) * 1983-09-06 1985-04-01 Honda Motor Co Ltd 二サイクルエンジン

Also Published As

Publication number Publication date
JPS60212620A (ja) 1985-10-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees