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1. US20180363750 - FLAT STRAIN WAVE GEARING

专利局 美国
申请号 15781751
申请日 11.12.2015
公布号 20180363750
公布日 20.12.2018
公布类型 A1
国际专利分类
F 机械工程;照明;加热;武器;爆破
16
工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热
H
传动装置
49
其他传动装置
F 机械工程;照明;加热;武器;爆破
16
工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热
H
传动装置
57
传动装置的一般零件
02
传动箱;在其中安装传动装置
021
轴支撑结构,例如分隔壁、轴承眼、壳体壁或带轴承的盖
F16H 49/00
F16H 57/021
CPC
F16H 49/001
F16H 57/021
申请人 HARMONIC DRIVE SYSTEMS INC.
发明人 Jun HANDA
Hiroaki KIMURA
Sotaro MIYAKE
标题
(EN) FLAT STRAIN WAVE GEARING
摘要
(EN)

A restraint mechanism for limiting the movement of the flexible external gear of a flat strain wave gearing in the axial direction has a first restraining member installed in a floating state in a first recess and a second restraining member installed in a floating state in a second recess. The restraining member is able to limit the movement of the flexible external gear in the axial direction to a range in which there are no difficulties during actual use. Moreover, compared with when movement of the flexible external gear is limited using members that are disposed at fixed positions, it is possible to reduce the sliding abrasion that occurs between the flexible external gear and the first and second restraining members.