JPS57188713A - Assembling type valve cam shaft - Google Patents

Assembling type valve cam shaft

Info

Publication number
JPS57188713A
JPS57188713A JP7292781A JP7292781A JPS57188713A JP S57188713 A JPS57188713 A JP S57188713A JP 7292781 A JP7292781 A JP 7292781A JP 7292781 A JP7292781 A JP 7292781A JP S57188713 A JPS57188713 A JP S57188713A
Authority
JP
Japan
Prior art keywords
timing gear
shaft
engaging
cam members
cam
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.)
Pending
Application number
JP7292781A
Other languages
Japanese (ja)
Inventor
Tsuyoshi Watanabe
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.)
Showa Corp
Yamaha Motor Co Ltd
Original Assignee
Showa Seisakusho Co Ltd
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 Showa Seisakusho Co Ltd, Yamaha Motor Co Ltd filed Critical Showa Seisakusho Co Ltd
Priority to JP7292781A priority Critical patent/JPS57188713A/en
Publication of JPS57188713A publication Critical patent/JPS57188713A/en
Pending 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
    • F01L1/047—Camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

PURPOSE:To make it possible to change the combination of a timing gear and cam members constituting an assembled valve cam shaft by loosely engaging the timing gear having an engaging groove therein and the cam members to an engaging part formed in the center part of the cam shaft. CONSTITUTION:A timing gear 2 is or cam members 3, 4 are formed separately from a supporting shaft 1 having its center section provided with an engaging part 1c of deformed cross-sectioned shape. Shaft parts at both sides of this engaging part 1c are loosely fitted with the timing gear 2 formed, at its one end, with an engagong groove 5 or cam members 3, and the engaging groove 5 is engaged with the engaging part 1c. Thus, the valve cam shaft may be assembled only by the work of loosely fitting the timing gear 2 and the cam members 3 onto the supporting shaft 1 without the necessity of press fit, shrink fit or welding.
JP7292781A 1981-05-15 1981-05-15 Assembling type valve cam shaft Pending JPS57188713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7292781A JPS57188713A (en) 1981-05-15 1981-05-15 Assembling type valve cam shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7292781A JPS57188713A (en) 1981-05-15 1981-05-15 Assembling type valve cam shaft

Publications (1)

Publication Number Publication Date
JPS57188713A true JPS57188713A (en) 1982-11-19

Family

ID=13503473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7292781A Pending JPS57188713A (en) 1981-05-15 1981-05-15 Assembling type valve cam shaft

Country Status (1)

Country Link
JP (1) JPS57188713A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295573A (en) * 1989-10-26 1994-03-22 Mitsubishi Cable Industries, Ltd. Flexible screw and transport apparatus comprising same
US5351806A (en) * 1992-03-11 1994-10-04 Mitsubishi Cable Industries, Ltd. Flexible screw for conveyors
RU2729585C1 (en) * 2019-12-19 2020-08-11 Общество С Ограниченной Ответственностью "Принтпарт" Distributing device axis of the gas-distributing mechanism
RU2730207C1 (en) * 2019-12-19 2020-08-19 Общество С Ограниченной Ответственностью "Принтпарт" Gas-distributing mechanism for internal combustion engine and internal combustion engine with such mechanism (embodiments)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295573A (en) * 1989-10-26 1994-03-22 Mitsubishi Cable Industries, Ltd. Flexible screw and transport apparatus comprising same
US5396981A (en) * 1989-10-26 1995-03-14 Mitsubishi Cable Industries, Ltd. Flexible screw and transport apparatus comprising same
US5351806A (en) * 1992-03-11 1994-10-04 Mitsubishi Cable Industries, Ltd. Flexible screw for conveyors
RU2729585C1 (en) * 2019-12-19 2020-08-11 Общество С Ограниченной Ответственностью "Принтпарт" Distributing device axis of the gas-distributing mechanism
RU2730207C1 (en) * 2019-12-19 2020-08-19 Общество С Ограниченной Ответственностью "Принтпарт" Gas-distributing mechanism for internal combustion engine and internal combustion engine with such mechanism (embodiments)

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