JPS5540370A - Planet gearing device of automatic transmission gear - Google Patents

Planet gearing device of automatic transmission gear

Info

Publication number
JPS5540370A
JPS5540370A JP11494378A JP11494378A JPS5540370A JP S5540370 A JPS5540370 A JP S5540370A JP 11494378 A JP11494378 A JP 11494378A JP 11494378 A JP11494378 A JP 11494378A JP S5540370 A JPS5540370 A JP S5540370A
Authority
JP
Japan
Prior art keywords
gearing device
transmission gear
spline
boss part
planet gearing
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
JP11494378A
Other languages
Japanese (ja)
Inventor
Takahiro Yamamori
Kazuyoshi Iwanaga
Kunio Otsuka
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP11494378A priority Critical patent/JPS5540370A/en
Publication of JPS5540370A publication Critical patent/JPS5540370A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the length of an automatic transmission gear in the axial direction by inserting the boss part of planet carrier in a notch formed at the inside surface of sun gear, and coupling this with the shaft by spline.
CONSTITUTION: The boss part 155d on the center of the side plate 155c, on the rear clutch 140 side, of a carrier 155, made through metal plate processing, in No.1 planet gearing device 150 shall be bent toward the side plate 155e on No.2 planet gearing device 160, and a notch 151a shall be provided in the inside surface of sun gear 151 in which the abovementioned boss part 155d is to be inserted. On the periphery of the output shaft 190 in the portion mating with this notch, a spline 190a is excavated while a spline hole 155f to be engaged with this spline 190a is provided on the inner surface of carrier 155 at the boss part 155d. According to this construction, the boss 155d does not protrude outward, so that the length in the axial direction of No.1 planet gearing device can be reduced and consequently the overall length in the axial direction of a transmission gear can be lessened.
COPYRIGHT: (C)1980,JPO&Japio
JP11494378A 1978-09-18 1978-09-18 Planet gearing device of automatic transmission gear Pending JPS5540370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11494378A JPS5540370A (en) 1978-09-18 1978-09-18 Planet gearing device of automatic transmission gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11494378A JPS5540370A (en) 1978-09-18 1978-09-18 Planet gearing device of automatic transmission gear

Publications (1)

Publication Number Publication Date
JPS5540370A true JPS5540370A (en) 1980-03-21

Family

ID=14650483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11494378A Pending JPS5540370A (en) 1978-09-18 1978-09-18 Planet gearing device of automatic transmission gear

Country Status (1)

Country Link
JP (1) JPS5540370A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084441A (en) * 1983-10-14 1985-05-13 Nissan Motor Co Ltd Automatic transfer axle device
JPS6311215A (en) * 1986-06-30 1988-01-18 Mitsui Seiki Kogyo Co Ltd Method for automatically grinding gear containing trial working

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084441A (en) * 1983-10-14 1985-05-13 Nissan Motor Co Ltd Automatic transfer axle device
JPH0368256B2 (en) * 1983-10-14 1991-10-25 Nissan Motor
JPS6311215A (en) * 1986-06-30 1988-01-18 Mitsui Seiki Kogyo Co Ltd Method for automatically grinding gear containing trial working

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