JPS5794161A - Planetary gear transmission unit - Google Patents

Planetary gear transmission unit

Info

Publication number
JPS5794161A
JPS5794161A JP16798280A JP16798280A JPS5794161A JP S5794161 A JPS5794161 A JP S5794161A JP 16798280 A JP16798280 A JP 16798280A JP 16798280 A JP16798280 A JP 16798280A JP S5794161 A JPS5794161 A JP S5794161A
Authority
JP
Japan
Prior art keywords
force
meshing
gear
planetary
inner ring
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.)
Granted
Application number
JP16798280A
Other languages
Japanese (ja)
Other versions
JPS6250694B2 (en
Inventor
Susumu Matsumoto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP16798280A priority Critical patent/JPS5794161A/en
Publication of JPS5794161A publication Critical patent/JPS5794161A/en
Publication of JPS6250694B2 publication Critical patent/JPS6250694B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)

Abstract

PURPOSE: To produce a pusing force proportional to an input or output torque by engaging either one of a palaetary gear and platetary rollers rotatably supported by a planetary pin, with a sun gear or a sun roller, and by engaging the other one with an inner ring gear or an inner ring.
CONSTITUTION: Gearing surfaces of gearsI, II meshed together are respectively subjected to meshing reactive force P0 which acts on the centers O1, O2 of the gearsI, II. Since this meshing reactive force P0 is proportional to an input or output torque T, their relatin is represented by the eqation: P0=T/γB where γB is the radius of foundation. Further, since a planetary gear 4 and platetary rollers 5 which are coaxial together, are rotated at the same speed, the meshing repulsive force P0 between an inner ring gear 9 and the planetary gear 4 is transmitted to a contact portion K of a sun roller 10 through the planetary rollers 5, 5 so that a pushing force proportional to the meshing reactive force P0 is produced at the contact portion K, thereby frictional force Q is also generated to transmit the drive power.
COPYRIGHT: (C)1982,JPO&Japio
JP16798280A 1980-12-01 1980-12-01 Planetary gear transmission unit Granted JPS5794161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16798280A JPS5794161A (en) 1980-12-01 1980-12-01 Planetary gear transmission unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16798280A JPS5794161A (en) 1980-12-01 1980-12-01 Planetary gear transmission unit

Publications (2)

Publication Number Publication Date
JPS5794161A true JPS5794161A (en) 1982-06-11
JPS6250694B2 JPS6250694B2 (en) 1987-10-26

Family

ID=15859609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16798280A Granted JPS5794161A (en) 1980-12-01 1980-12-01 Planetary gear transmission unit

Country Status (1)

Country Link
JP (1) JPS5794161A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599910A (en) * 1982-09-29 1986-07-15 Frederick Manufacturing Company Speed reducing and torque transmitting mechanism
JP2006290252A (en) * 2005-04-13 2006-10-26 Nissan Motor Co Ltd Variable steering angle device for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599910A (en) * 1982-09-29 1986-07-15 Frederick Manufacturing Company Speed reducing and torque transmitting mechanism
JP2006290252A (en) * 2005-04-13 2006-10-26 Nissan Motor Co Ltd Variable steering angle device for vehicle

Also Published As

Publication number Publication date
JPS6250694B2 (en) 1987-10-26

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