JPS5517716A - Hydraulic revolving joint - Google Patents

Hydraulic revolving joint

Info

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
Application number
JP8854378A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Kashima
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP8854378A priority Critical patent/JPS5517716A/en
Publication of JPS5517716A publication Critical patent/JPS5517716A/en
Pending legal-status Critical Current

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  • 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
JP8854378A 1978-07-20 1978-07-20 Hydraulic revolving joint Pending JPS5517716A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50112658A (en) * 1974-02-20 1975-09-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50112658A (en) * 1974-02-20 1975-09-04

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