JPS5966054U

JPS5966054U - reduction gear

Info

Publication number: JPS5966054U
Application number: JP16150582U
Authority: JP
Inventors: 忍山本; 信夫鵜沢; 長島　和夫
Original assignee: 日立建機株式会社
Priority date: 1982-10-25
Filing date: 1982-10-25
Publication date: 1984-05-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来技術による減速装置を示す縦断面図、第２
図および第３図は本考案の第１の実施例を示し、第２図
は減速装置の縦断面図、第３図は第２図の要部拡大図、
第４図は本考案の第２の実施例を示す第３図と同様の断
面図である。２・・・回軸、４・・・シャフト、５・・・第１のサン
ギヤ、６・・・第１のプラネットギヤ、７・・・リング
ギヤ、８゜１３・・・軸受、９．１４・・・ピン、１０
・・・第１のキャリヤ、１１・・・第２のサンギヤ、１
３・・・第２のプラネットギヤ、１６・・・ピニオン、
３１．４１・・・第２のキャリヤ、３３．３４・・・ハ
ブ部材、３６・・・カップリング部材。Fig. 1 is a vertical sectional view showing a reduction gear device according to the prior art;
3 and 3 show the first embodiment of the present invention, FIG. 2 is a longitudinal sectional view of the reduction gear, and FIG. 3 is an enlarged view of the main part of FIG. 2.
FIG. 4 is a sectional view similar to FIG. 3 showing a second embodiment of the present invention. 2... Rotating shaft, 4... Shaft, 5... First sun gear, 6... First planet gear, 7... Ring gear, 8°13... Bearing, 9.14. ...Pin, 10
...First carrier, 11...Second sun gear, 1
3... Second planet gear, 16... Pinion,
31.41... Second carrier, 33.34... Hub member, 36... Coupling member.

Claims

[Scope of utility model registration request]

In a speed reduction device that reduces rotation of a drive shaft by a planetary gear mechanism and transmits the same to an output shaft, a hub member is connected to the output shaft by a spline connection, and the hub member is connected to a carrier constituting the planetary gear mechanism by a spline connection. A speed reduction device characterized by being connected by.