JPS571855A - Crank mechanism capable of changing stroke - Google Patents

Crank mechanism capable of changing stroke

Info

Publication number
JPS571855A
JPS571855A JP7578780A JP7578780A JPS571855A JP S571855 A JPS571855 A JP S571855A JP 7578780 A JP7578780 A JP 7578780A JP 7578780 A JP7578780 A JP 7578780A JP S571855 A JPS571855 A JP S571855A
Authority
JP
Japan
Prior art keywords
disk
rotary shaft
conical body
regulating wheel
turning
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
JP7578780A
Other languages
Japanese (ja)
Inventor
Wataru Doi
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 JP7578780A priority Critical patent/JPS571855A/en
Publication of JPS571855A publication Critical patent/JPS571855A/en
Pending legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Reciprocating Pumps (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE: To simply regulate the eccentricity of disk to the axis of rotation by moving a regulating wheel vertically by touching a vertically movable regulating wheel in a sliding manner to a conical body attached to a disk energized by a spring in the radial direction to the axis of rotation.
CONSTITUTION: When turning a rotary shaft 2 under a condition that a regulating wheel 23 is positioned at the lowest place and a disk 11 is positioned concentrically with the rotary shaft 2, no eccentric shift occurs in the disk 11 even if the conical body 13 revolves on the periphery of a rolling wheel 29, so that a pump 3 does not operate and thus discharge is zero. Under the condition, when the regulating wheel 23 is raised by turning a handle 25, the conical body 13 moves toward the rotary shaft 2 by the force of a spring 14, and the disk 11 is deviated from the rotary shaft 2. Under the condition, when turning the rotary shaft 2, the disk 11 turns while being deviated by the sliding rotation of the conical body 13 on the rolling wheel 29 and it moves in a rocking manner by as much as the deviated amount, resulting in the reciprocal movement of a piston 7.
COPYRIGHT: (C)1982,JPO&Japio
JP7578780A 1980-06-04 1980-06-04 Crank mechanism capable of changing stroke Pending JPS571855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7578780A JPS571855A (en) 1980-06-04 1980-06-04 Crank mechanism capable of changing stroke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7578780A JPS571855A (en) 1980-06-04 1980-06-04 Crank mechanism capable of changing stroke

Publications (1)

Publication Number Publication Date
JPS571855A true JPS571855A (en) 1982-01-07

Family

ID=13586265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7578780A Pending JPS571855A (en) 1980-06-04 1980-06-04 Crank mechanism capable of changing stroke

Country Status (1)

Country Link
JP (1) JPS571855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63285361A (en) * 1987-05-15 1988-11-22 Masahiro Yoshino Non-stage speed change gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63285361A (en) * 1987-05-15 1988-11-22 Masahiro Yoshino Non-stage speed change gear

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