JPS61252836A - ４サイクルエンジン - Google Patents

４サイクルエンジン

Info

Publication number
JPS61252836A
JPS61252836A JP60094744A JP9474485A JPS61252836A JP S61252836 A JPS61252836 A JP S61252836A JP 60094744 A JP60094744 A JP 60094744A JP 9474485 A JP9474485 A JP 9474485A JP S61252836 A JPS61252836 A JP S61252836A
Authority
JP
Japan
Prior art keywords
crankshaft
engine
output shaft
guide groove
valve
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
JP60094744A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0310007B2 (enExample
Inventor
Tetsuzo Fujikawa
藤川　哲三
Shinichi Tanba
丹波　晨一
Noriyuki Ueki
植木　律之
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP60094744A priority Critical patent/JPS61252836A/ja
Priority to US06/858,048 priority patent/US4716861A/en
Publication of JPS61252836A publication Critical patent/JPS61252836A/ja
Publication of JPH0310007B2 publication Critical patent/JPH0310007B2/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/06—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like the cams, or the like, rotating at a higher speed than that corresponding to the valve cycle, e.g. operating fourstroke engine valves directly from crankshaft
    • 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
    • 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
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/22—Side valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
JP60094744A 1985-05-01 1985-05-01 ４サイクルエンジン Granted JPS61252836A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60094744A JPS61252836A (ja) 1985-05-01 1985-05-01 ４サイクルエンジン
US06/858,048 US4716861A (en) 1985-05-01 1986-05-01 4-Cycle engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60094744A JPS61252836A (ja) 1985-05-01 1985-05-01 ４サイクルエンジン

Publications (2)

Publication Number Publication Date
JPS61252836A true JPS61252836A (ja) 1986-11-10
JPH0310007B2 JPH0310007B2 (enExample) 1991-02-12

Family

ID=14118631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60094744A Granted JPS61252836A (ja) 1985-05-01 1985-05-01 ４サイクルエンジン

Country Status (2)

Country Link
US (1) US4716861A (enExample)
JP (1) JPS61252836A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201747B (en) * 1987-01-28 1990-08-15 Honda Motor Co Ltd Speed change device and valve timing and actuating device
US5241932A (en) * 1991-12-02 1993-09-07 Ryobi Outdoor Products Operator carried power tool having a four-cycle engine
US5357917A (en) * 1993-02-23 1994-10-25 Ryobi Outdoor Products, Inc. Stamped cam follower and method of making a stamped cam follower
IT1292341B1 (it) 1997-05-20 1999-01-29 Cagiva Motor Motore per veicolo a due o quattro tempi con carica stratificata e dimensioni contenute
US6349688B1 (en) 2000-02-18 2002-02-26 Briggs & Stratton Corporation Direct lever overhead valve system
US6499453B1 (en) 2000-10-30 2002-12-31 Tecumseh Products Company Mid cam engine
US6837206B2 (en) * 2002-07-11 2005-01-04 Kohler Co. Crankcase cover with oil passages
US6837207B2 (en) 2002-07-18 2005-01-04 Kohler Co. Inverted crankcase with attachments for an internal combustion engine
US7086367B2 (en) * 2004-08-17 2006-08-08 Briggs & Stratton Corporation Air flow arrangement for a reduced-emission single cylinder engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183518U (ja) * 1982-05-29 1983-12-07 三菱重工業株式会社 ガバナ装置
JPS59150912A (ja) * 1983-02-15 1984-08-29 Kawasaki Heavy Ind Ltd ４サイクルエンジン

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1708749A (en) * 1929-04-09 Cam and valve lifter
US979794A (en) * 1910-05-19 1910-12-27 Adolph Peteler Internal-combustion engine.
US1174748A (en) * 1914-07-06 1916-03-07 Philip H Marcil Valve-operating means for internal-combustion engines.
US1688164A (en) * 1927-03-04 1928-10-16 Fred K Tarrant Internal-combustion engine
US3481314A (en) * 1967-08-29 1969-12-02 Georges G Lecrenn Means for optimizing the performance of internal combustion engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183518U (ja) * 1982-05-29 1983-12-07 三菱重工業株式会社 ガバナ装置
JPS59150912A (ja) * 1983-02-15 1984-08-29 Kawasaki Heavy Ind Ltd ４サイクルエンジン

Also Published As

Publication number Publication date
US4716861A (en) 1988-01-05
JPH0310007B2 (enExample) 1991-02-12

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