JPS552883A - Swash plate control system of motor for car having automatic hydraulic transmission - Google Patents

Swash plate control system of motor for car having automatic hydraulic transmission

Info

Publication number
JPS552883A
JPS552883A JP5857479A JP5857479A JPS552883A JP S552883 A JPS552883 A JP S552883A JP 5857479 A JP5857479 A JP 5857479A JP 5857479 A JP5857479 A JP 5857479A JP S552883 A JPS552883 A JP S552883A
Authority
JP
Japan
Prior art keywords
displacement
motor
swash plate
tilt angle
car
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
JP5857479A
Other languages
Japanese (ja)
Other versions
JPS6059472B2 (en
Inventor
Noriyuki Takahashi
Torao Hattori
Tasuku Date
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP5857479A priority Critical patent/JPS6059472B2/en
Publication of JPS552883A publication Critical patent/JPS552883A/en
Publication of JPS6059472B2 publication Critical patent/JPS6059472B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To meet displacement of tilt angle with running condition and to make operation of transmission accurate and easy by controlling tilt angle of motor swash plate through servo motor having controlling valve and operation cam.
CONSTITUTION: Difference of displacement between proportioning control force of opening of throttle valve and number of revolution of engine in main servo motor MS having controlling valve is converted into displacement. The displacement is transmitted to Change servi motor CHS through operation cam 131 by amplyfying the displacement. Thus, automatic control can be done accurately by meeting tilt angle of swash plate 11 with running condition of engine. Also transmission operation can easily and accurately be made as it is controlled hyperbolically by meeting with the relation of change gear ratio i, torque ratio T between input shaft 3 and output shaft 15, and displacement of tilt angle between Low-Top of motor swash plate 11 through cam surface e3 of operation cam 131.
COPYRIGHT: (C)1980,JPO&Japio
JP5857479A 1979-05-15 1979-05-15 Motor swash plate control device for vehicle hydraulic continuously variable transmission Expired JPS6059472B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5857479A JPS6059472B2 (en) 1979-05-15 1979-05-15 Motor swash plate control device for vehicle hydraulic continuously variable transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5857479A JPS6059472B2 (en) 1979-05-15 1979-05-15 Motor swash plate control device for vehicle hydraulic continuously variable transmission

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP4282378A Division JPS54134252A (en) 1978-04-11 1978-04-11 Controller for operation of hydraulic stepless transmission for vehicle

Publications (2)

Publication Number Publication Date
JPS552883A true JPS552883A (en) 1980-01-10
JPS6059472B2 JPS6059472B2 (en) 1985-12-25

Family

ID=13088205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5857479A Expired JPS6059472B2 (en) 1979-05-15 1979-05-15 Motor swash plate control device for vehicle hydraulic continuously variable transmission

Country Status (1)

Country Link
JP (1) JPS6059472B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6286167U (en) * 1985-11-19 1987-06-02
US7644646B1 (en) 2007-06-13 2010-01-12 Sauer-Danfoss, Inc. Three position servo system to control the displacement of a hydraulic motor
US7730826B2 (en) 2007-07-31 2010-06-08 Sauer-Danfoss Inc. Swashplate type axial piston device having apparatus for providing three operating displacements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6286167U (en) * 1985-11-19 1987-06-02
US7644646B1 (en) 2007-06-13 2010-01-12 Sauer-Danfoss, Inc. Three position servo system to control the displacement of a hydraulic motor
US7730826B2 (en) 2007-07-31 2010-06-08 Sauer-Danfoss Inc. Swashplate type axial piston device having apparatus for providing three operating displacements

Also Published As

Publication number Publication date
JPS6059472B2 (en) 1985-12-25

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