JPS57134025A - Speed change gear box using cam and fluid - Google Patents

Speed change gear box using cam and fluid

Info

Publication number
JPS57134025A
JPS57134025A JP2047681A JP2047681A JPS57134025A JP S57134025 A JPS57134025 A JP S57134025A JP 2047681 A JP2047681 A JP 2047681A JP 2047681 A JP2047681 A JP 2047681A JP S57134025 A JPS57134025 A JP S57134025A
Authority
JP
Japan
Prior art keywords
cam
projections
fluid
speed change
gear box
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
JP2047681A
Other languages
Japanese (ja)
Inventor
Kinji Shigeno
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 JP2047681A priority Critical patent/JPS57134025A/en
Publication of JPS57134025A publication Critical patent/JPS57134025A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/068—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the helical type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Control Devices (AREA)

Abstract

PURPOSE:To construct a clutch pedal and a change lever in one body and changing over between regular and reverse revolutions easily by the operation of a dial. CONSTITUTION:A partition plate 3 is constructed to be combined with a cylinder 2 by a grooved cam. It is provided with a cylindrical grooved cam with a groove repeatedly waving at fixed intervals round the periphery. Since projections 5 are inserted into this groove at fixed intervals, when these four projections 5 are simultaneously moved in the groove toward Y, projections 5 are shifted reciprocatingly between +X and -Y at a fixed amplitude.
JP2047681A 1981-02-14 1981-02-14 Speed change gear box using cam and fluid Pending JPS57134025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2047681A JPS57134025A (en) 1981-02-14 1981-02-14 Speed change gear box using cam and fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2047681A JPS57134025A (en) 1981-02-14 1981-02-14 Speed change gear box using cam and fluid

Publications (1)

Publication Number Publication Date
JPS57134025A true JPS57134025A (en) 1982-08-19

Family

ID=12028159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2047681A Pending JPS57134025A (en) 1981-02-14 1981-02-14 Speed change gear box using cam and fluid

Country Status (1)

Country Link
JP (1) JPS57134025A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60201126A (en) * 1984-03-23 1985-10-11 Agency Of Ind Science & Technol Piston differential-pressure controlling clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60201126A (en) * 1984-03-23 1985-10-11 Agency Of Ind Science & Technol Piston differential-pressure controlling clutch
JPH0137616B2 (en) * 1984-03-23 1989-08-08 Kogyo Gijutsuin

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