PLANETARY GEAR

Japanese Patent JPS588849

A

PURPOSE:To make a lubricating passage formable without increasing the number of parts, by installing a circular flume on an inner circumference of the carrier sidewall, and forming a passage interconnected through to this flume on a junction face part between the said sidewall and the sliding contact plate of planet gears. CONSTITUTION:In the speed change gear made of a combined mechanism of simple planetary gears 10 and 20, a carrier C1 of the planetary gear 10 (almost identical to 20) is made up with a main sidewall member 11 and a sub sidewall member 12 fixed by a bridge part 11C and a circular flume 17 is formed on an inner circumference part 11b of the main sidewall member 11 of the carrier C1. In addition, at a junction face part between wall member 11 and the sliding contact plate 16 located between the planet gear P1 end and the wall member 11 itself, a radial passage 18 interconnected to the circular flume 17 and the axial face part of a detachably supporting axis 13 is formed. What is more, this detachably supporting axis is configured with a path hole 19 interconnected to an almost central part 14c widthwise between the passage 18 and a roller 14a of a bearing 14.

WO/2022/245143	SPEED REDUCER HAVING SELF-LOCKING FUNCTION WITHOUT RING GEAR, AND SELF-LOCKING METHOD OF SPEED REDUCER
JP2502300	[Name of invention] Clutch mechanism of automatic paper feed device

TAKAHASHI SHIGEO
YAMASHITA KOUICHI

JP10660581A

January 19, 1983

July 08, 1981

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AISIN SEIKI

F16H1/28; F16H1/46; F16H57/04; F16H57/08; (IPC1-7): F16H1/28; F16H57/04

JPS52127175U	1977-09-27
JPS5443240U	1979-03-24

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