JPS57137761A - Crank mechanism provided with differential gear device - Google Patents

Crank mechanism provided with differential gear device

Info

Publication number
JPS57137761A
JPS57137761A JP2024381A JP2024381A JPS57137761A JP S57137761 A JPS57137761 A JP S57137761A JP 2024381 A JP2024381 A JP 2024381A JP 2024381 A JP2024381 A JP 2024381A JP S57137761 A JPS57137761 A JP S57137761A
Authority
JP
Japan
Prior art keywords
gear
arm
sun gear
crank
force component
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
JP2024381A
Other languages
Japanese (ja)
Inventor
Isamu Nemoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2024381A priority Critical patent/JPS57137761A/en
Publication of JPS57137761A publication Critical patent/JPS57137761A/en
Pending 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/04—Engines with prolonged expansion in main cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/30—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with members having rolling contact

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE:To convert almost all of composite pressure acting on the piston face into the rotation force of a crank by combining a differential gear device as a device to change the force of the circumferential direction of a crank arm with the crank mechanism. CONSTITUTION:When a drive vehicle A turns around a sun gear D fixed by a connecting bar l, the tangential force component of an arm r becomes a gear facial pressure to the sun gear D to turn the sun gear D in the same direction as the arm r. Then, the radial force component of the arm r by connecting bar l becomes a gear facial pressure to another sun gear B. By this, both the sun gears B and D turn in the same direction. If the number of teeth of the sun gear B is equalized with that of the gear D, the angular velocities of both the gears B and D are equalized. Thus, when these are connected by a link F, even the radial force component of the arm r can be returned to an output shaft O3, and therefore, all the pressure acting on the piston P can be taken out of the shaft O3.
JP2024381A 1981-02-16 1981-02-16 Crank mechanism provided with differential gear device Pending JPS57137761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024381A JPS57137761A (en) 1981-02-16 1981-02-16 Crank mechanism provided with differential gear device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2024381A JPS57137761A (en) 1981-02-16 1981-02-16 Crank mechanism provided with differential gear device

Publications (1)

Publication Number Publication Date
JPS57137761A true JPS57137761A (en) 1982-08-25

Family

ID=12021746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024381A Pending JPS57137761A (en) 1981-02-16 1981-02-16 Crank mechanism provided with differential gear device

Country Status (1)

Country Link
JP (1) JPS57137761A (en)

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