JPS5517716A - Hydraulic revolving joint - Google Patents
Hydraulic revolving jointInfo
- Publication number
- JPS5517716A JPS5517716A JP8854378A JP8854378A JPS5517716A JP S5517716 A JPS5517716 A JP S5517716A JP 8854378 A JP8854378 A JP 8854378A JP 8854378 A JP8854378 A JP 8854378A JP S5517716 A JPS5517716 A JP S5517716A
- Authority
- JP
- Japan
- Prior art keywords
- input shaft
- output shaft
- shaft
- pump
- vibrations
- 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
- Rotary Pumps (AREA)
Abstract
PURPOSE: To plan to absorb and relief vibrations and shocks caused by rotation in a power transmission system by sealing a discharge port of a hydraulic pump and transmitting a rotating torque, imposed to an input shaft, to an output shaft.
CONSTITUTION: An input shaft 2 and an output shaft 3 are provided coaxially in a pump body 1 and a prime mover is connected to the input shaft 2 while a load is connected to the output shaft 3. An internal gear 7 is coupled to the input shaft 2 and is connected to a suctuon port 11 communicating with an oil tank while a discharge port side is sealedly closed. When the input shaft 2 is driven, oil pressure in an operating chamber between the internal gear 7 and a ring gear 8 becomes high, and the coil pressure reaction force is transmitted to the pump body and the output shaft 3, and thereby, the output shaft 3 is rotated in the same direction as the input shaft. Vibrations and shocks generated by the rotation may be absorbed in a rotating damper of the pump.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8854378A JPS5517716A (en) | 1978-07-20 | 1978-07-20 | Hydraulic revolving joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8854378A JPS5517716A (en) | 1978-07-20 | 1978-07-20 | Hydraulic revolving joint |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5517716A true JPS5517716A (en) | 1980-02-07 |
Family
ID=13945756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8854378A Pending JPS5517716A (en) | 1978-07-20 | 1978-07-20 | Hydraulic revolving joint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5517716A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50112658A (en) * | 1974-02-20 | 1975-09-04 |
-
1978
- 1978-07-20 JP JP8854378A patent/JPS5517716A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50112658A (en) * | 1974-02-20 | 1975-09-04 |
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