JPS56148686A - Hydraulic motor - Google Patents

Hydraulic motor

Info

Publication number
JPS56148686A
JPS56148686A JP5215580A JP5215580A JPS56148686A JP S56148686 A JPS56148686 A JP S56148686A JP 5215580 A JP5215580 A JP 5215580A JP 5215580 A JP5215580 A JP 5215580A JP S56148686 A JPS56148686 A JP S56148686A
Authority
JP
Japan
Prior art keywords
rotor
output
planetary
teeth
output shaft
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
JP5215580A
Other languages
Japanese (ja)
Inventor
Akio Wada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5215580A priority Critical patent/JPS56148686A/en
Publication of JPS56148686A publication Critical patent/JPS56148686A/en
Pending legal-status Critical Current

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  • Hydraulic Motors (AREA)

Abstract

PURPOSE: To provide an output of a low speed and high torque by a method wherein the number of teeth of planetary gear for producing an output power or of a follower sun gear to which inner surface are contacted said planetary gears are made to be different by one or more teeth from that of the rotor or stator.
CONSTITUTION: Since both the rotor 3 and the planetary gear 18 for producing an output power are fixed to both ends of the eccentric shaft 7 with the same eccentricity e, a cooperative planetary movement may be performed on the same planetary orbit. The number of teeth of the output planetary gear 18 or the follower sun gear 20 is made to be different by one or more from that of the rotor 3 or the stator 1. Thereby, the speed may further be reduced and an output of a high torque may be produced at the output shaft 21. Further, as in a conventional type of the hydraulic motor, since it is not required to connect the rotor 3 with the output shaft 21 through a free oscillating universal coupling, no problem is found for an accuracy or an antiwear characteristic of the rotor and the output shaft, further their structure may be simply formed.
COPYRIGHT: (C)1981,JPO&Japio
JP5215580A 1980-04-19 1980-04-19 Hydraulic motor Pending JPS56148686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5215580A JPS56148686A (en) 1980-04-19 1980-04-19 Hydraulic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5215580A JPS56148686A (en) 1980-04-19 1980-04-19 Hydraulic motor

Publications (1)

Publication Number Publication Date
JPS56148686A true JPS56148686A (en) 1981-11-18

Family

ID=12906957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5215580A Pending JPS56148686A (en) 1980-04-19 1980-04-19 Hydraulic motor

Country Status (1)

Country Link
JP (1) JPS56148686A (en)

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