JPS6479467A - Static hydraulic continuously variable transmission - Google Patents
Static hydraulic continuously variable transmissionInfo
- Publication number
- JPS6479467A JPS6479467A JP23347787A JP23347787A JPS6479467A JP S6479467 A JPS6479467 A JP S6479467A JP 23347787 A JP23347787 A JP 23347787A JP 23347787 A JP23347787 A JP 23347787A JP S6479467 A JPS6479467 A JP S6479467A
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- motor
- pump
- thrust
- group
- 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
Links
Landscapes
- Control Of Fluid Gearings (AREA)
Abstract
PURPOSE:To shorten the span of a transmission shaft by supporting the thrust loads applied to a pump swash plate from a group of pump plungers and to a motor swash plate from a group of motor plungers with a transmission case. CONSTITUTION:While a hydraulic pump P and a hydraulic motor M are in operation, thrust loads in opposite directions are applied to a pump swash plate 10 from a group of pump plungers 9, 9... and to a motor swash plate 20 from a group of motor plungers 19, 19... respectively. The thrust load applied to the pump swash plate 10 is supported by a transmission case 4 via a thrust roller bearing and an input member 5. The thrust load applied to the motor swash plate 20 is supported by the transmission case 4 via a thrust roller bearing 21, a swash plate holder 22, and a swash plate anchor 23. No portion supporting the thrust load is thereby required on a transmission shaft 25, and the span of the transmission shaft 25 can be shortened so much.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23347787A JPS6479467A (en) | 1987-09-17 | 1987-09-17 | Static hydraulic continuously variable transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23347787A JPS6479467A (en) | 1987-09-17 | 1987-09-17 | Static hydraulic continuously variable transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6479467A true JPS6479467A (en) | 1989-03-24 |
Family
ID=16955626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23347787A Pending JPS6479467A (en) | 1987-09-17 | 1987-09-17 | Static hydraulic continuously variable transmission |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6479467A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016217529A (en) * | 2015-05-26 | 2016-12-22 | 株式会社クボタ | Stepless transmission |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5227345U (en) * | 1975-08-15 | 1977-02-25 | ||
JPS5230661U (en) * | 1975-08-26 | 1977-03-03 |
-
1987
- 1987-09-17 JP JP23347787A patent/JPS6479467A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5227345U (en) * | 1975-08-15 | 1977-02-25 | ||
JPS5230661U (en) * | 1975-08-26 | 1977-03-03 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016217529A (en) * | 2015-05-26 | 2016-12-22 | 株式会社クボタ | Stepless transmission |
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