Invention Grant
US4742726A Arrangement to limit the axial play of a motor-drive shaft mounted with
plain bearings
失效
用于限制安装有滑动轴承的电机驱动轴的轴向游隙的布置
- Patent Title: Arrangement to limit the axial play of a motor-drive shaft mounted with plain bearings
- Patent Title (中): 用于限制安装有滑动轴承的电机驱动轴的轴向游隙的布置
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Application No.: US911704Application Date: 1986-09-26
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Publication No.: US4742726APublication Date: 1988-05-10
- Inventor: Peter Adam , Paul Becker , Anton Heidenfelder , Olai Ihle , Werner Schilling
- Applicant: Peter Adam , Paul Becker , Anton Heidenfelder , Olai Ihle , Werner Schilling
- Applicant Address: DEX Berlin and Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DEX Berlin and Munich
- Priority: DEX3329120 19830811
- Main IPC: H02K7/116
- IPC: H02K7/116 ; F16C17/08 ; F16H57/12 ; H02K7/08 ; H02K7/10 ; F16H1/16
Abstract:
The object of the invention is to provide a means of limiting the axial play of a motor shaft while dispensing with the use of an adjustable stop screw that has to be secured separately after it has been set. In particular, and apparatus is provided that can be used with automated manipulators. For this purpose it is recommended, according to the invention, that as a stopping element a single piece disk of appropriate thickness or a single piece disk stamped parallel to the motor assembly machine out of strip material, with an axially stamped depression of appropriate depth, is to be inserted rigidly in a pocket fixed in the housing. The invention is particularly well-suited for application in small motors with a shaft mounted on plain bearings.
Public/Granted literature
- US5969236A Particle sensor Public/Granted day:1999-10-19
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