JPS5773265A - Oil-hydraulic stepless speed changer - Google Patents
Oil-hydraulic stepless speed changerInfo
- Publication number
- JPS5773265A JPS5773265A JP14742380A JP14742380A JPS5773265A JP S5773265 A JPS5773265 A JP S5773265A JP 14742380 A JP14742380 A JP 14742380A JP 14742380 A JP14742380 A JP 14742380A JP S5773265 A JPS5773265 A JP S5773265A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- shoe
- motor cylinder
- seat plate
- spring
- 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
- Hydraulic Motors (AREA)
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To prevent a shoe from going afloat without high accuracy dimensional control by permitting a pushing plate, coupled with the motor cylinder slidably in the axial direction, to face the back of the shoe and by pressng this pushing plate against a seat plate with the aid of spring force.
CONSTITUTION: A shoe 6a in contact with a pump swash plate 22 glidingly has a flange 6b throughout its outside circumference, and a common seat plate 70 is placed over the back of this flange 6b, and a pushing plate 71 facing the back of said seat plate 70 is spline coupled 72 in the internal circumference of a motor cylinder 8 slidably in the axial direction. Because a spring 73 to push the plate 71 toward the seat plate 70 is installed loaded between the pushing plate 71 and motor cylinder 8, the force of spring 73 can hold the shoe 6a always in contact with the pump swash plate 22 in slidable condition, so that the shoe 6a can be prevented from going afloat or vibrating surely without requiring dimensional control in high precision.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14742380A JPS5773265A (en) | 1980-10-21 | 1980-10-21 | Oil-hydraulic stepless speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14742380A JPS5773265A (en) | 1980-10-21 | 1980-10-21 | Oil-hydraulic stepless speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5773265A true JPS5773265A (en) | 1982-05-07 |
Family
ID=15429971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14742380A Pending JPS5773265A (en) | 1980-10-21 | 1980-10-21 | Oil-hydraulic stepless speed changer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5773265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5018351A (en) * | 1987-12-16 | 1991-05-28 | Gerhard Klemm Maschinenfabrik Gmbh & Co. | Hydromechanical drive |
-
1980
- 1980-10-21 JP JP14742380A patent/JPS5773265A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5018351A (en) * | 1987-12-16 | 1991-05-28 | Gerhard Klemm Maschinenfabrik Gmbh & Co. | Hydromechanical drive |
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