JPS54136035A - Automatic/manual transmission controller for hydraulic infinitely variable speed transmission for vehicles - Google Patents
Automatic/manual transmission controller for hydraulic infinitely variable speed transmission for vehiclesInfo
- Publication number
- JPS54136035A JPS54136035A JP6045178A JP6045178A JPS54136035A JP S54136035 A JPS54136035 A JP S54136035A JP 6045178 A JP6045178 A JP 6045178A JP 6045178 A JP6045178 A JP 6045178A JP S54136035 A JPS54136035 A JP S54136035A
- Authority
- JP
- Japan
- Prior art keywords
- variable speed
- infinitely variable
- automatic
- transmission
- speed transmission
- 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
Links
Landscapes
- Motor Power Transmission Devices (AREA)
- Control Of Fluid Gearings (AREA)
Abstract
PURPOSE: To accomplish smooth operation of automatic and manual transmission control for hydraulic infinitely variable speed transmission by means of a common device.
CONSTITUTION: For automatically controlled operation, a transmission control rod is shifted to the automatic transmission position D. At this point, an output piston 54 in a cylinder hole 48 which is interlocked with motor swash plate 11 of an infinitely variable speed transmission is automatically determined in the working direction depending on the difference between the control force proportional to the choke opening of the engine and the control force proportional to the revolutions of the engine. In this manner, automatic transmission control is performed for the infinitely variable speed transmission. For manual control operation, the rod L is shifted to the position M. At this point, following the movement of the rod L, the output position 54 slides, thereby accomplishing manual transmission control of the infinitely variable speed transmission. Here, the rod L is shifted in the range of Mr.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6045178A JPS6059466B2 (en) | 1978-05-20 | 1978-05-20 | Automatic and manual shift control device for vehicle hydraulic continuously variable transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6045178A JPS6059466B2 (en) | 1978-05-20 | 1978-05-20 | Automatic and manual shift 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 |
---|---|
JPS54136035A true JPS54136035A (en) | 1979-10-22 |
JPS6059466B2 JPS6059466B2 (en) | 1985-12-25 |
Family
ID=13142642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6045178A Expired JPS6059466B2 (en) | 1978-05-20 | 1978-05-20 | Automatic and manual shift control device for vehicle hydraulic continuously variable transmission |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6059466B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61207229A (en) * | 1985-03-12 | 1986-09-13 | Honda Motor Co Ltd | Clutch device of hydraulic transmission for vehicles |
JPS61207230A (en) * | 1985-03-12 | 1986-09-13 | Honda Motor Co Ltd | Clutch device of hydraulic transmission for vehicles |
JPS63210460A (en) * | 1987-11-09 | 1988-09-01 | Honda Motor Co Ltd | Static oil pressure type continuously variable transmission |
-
1978
- 1978-05-20 JP JP6045178A patent/JPS6059466B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61207229A (en) * | 1985-03-12 | 1986-09-13 | Honda Motor Co Ltd | Clutch device of hydraulic transmission for vehicles |
JPS61207230A (en) * | 1985-03-12 | 1986-09-13 | Honda Motor Co Ltd | Clutch device of hydraulic transmission for vehicles |
JPS63210460A (en) * | 1987-11-09 | 1988-09-01 | Honda Motor Co Ltd | Static oil pressure type continuously variable transmission |
Also Published As
Publication number | Publication date |
---|---|
JPS6059466B2 (en) | 1985-12-25 |
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