JPS55100450A - Planetary differential gear type speed change device - Google Patents

Planetary differential gear type speed change device

Info

Publication number
JPS55100450A
JPS55100450A JP857379A JP857379A JPS55100450A JP S55100450 A JPS55100450 A JP S55100450A JP 857379 A JP857379 A JP 857379A JP 857379 A JP857379 A JP 857379A JP S55100450 A JPS55100450 A JP S55100450A
Authority
JP
Japan
Prior art keywords
gear
fixed
internal
interlocked
planetary gear
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
JP857379A
Other languages
Japanese (ja)
Inventor
Kozaburo Fujii
Keigo Fukunaga
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP857379A priority Critical patent/JPS55100450A/en
Publication of JPS55100450A publication Critical patent/JPS55100450A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To make feasible the equal distribution of the gear load to each gear by making the coupling of the input shaft to the sun gear and the vicinity flexible and by supporting the planetary gear bearing transferable in radial direction and also free for revolution, and further, by interconnecting the revolving internal gear to the power shaft so as to be transferable in radial direction.
CONSTITUTION: The sun gear is interlocked on the crowning outer teeth 1c forming an unit with the small diametrical part 1b of the input shaft 1, through the internal tooth gear provided in the internal surface. Three planetary gear are disposed so that they are interlocked on the sun gear 2 externally, and each planetary gear shaft 12W14 is supported by the planetary gear bearing 15 composed of the support 15a fixed into the large diametrical part 1a through the metal 19 and also the support 15b fixed into the small diametrical part 24b of the power shaft 24 through the metal 28. Further, the fixed internal gear 20 is fixed into the internal surface of the gear 5 and the crowning outer teeth 23a of the interconnecting piece 23 key-coupled to the power shaft 24, are interlocked on the revolving internal gear 21 with more number of teeth over that of the fixed internal gear 20 so as to be respectively interlocked with planetary gear 9W11.
COPYRIGHT: (C)1980,JPO&Japio
JP857379A 1979-01-26 1979-01-26 Planetary differential gear type speed change device Pending JPS55100450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP857379A JPS55100450A (en) 1979-01-26 1979-01-26 Planetary differential gear type speed change device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP857379A JPS55100450A (en) 1979-01-26 1979-01-26 Planetary differential gear type speed change device

Publications (1)

Publication Number Publication Date
JPS55100450A true JPS55100450A (en) 1980-07-31

Family

ID=11696781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP857379A Pending JPS55100450A (en) 1979-01-26 1979-01-26 Planetary differential gear type speed change device

Country Status (1)

Country Link
JP (1) JPS55100450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60205045A (en) * 1984-03-30 1985-10-16 Ishikawajima Harima Heavy Ind Co Ltd planetary gear mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60205045A (en) * 1984-03-30 1985-10-16 Ishikawajima Harima Heavy Ind Co Ltd planetary gear mechanism

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