The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 1983
Filed:
Oct. 30, 1981
Applicant:
Inventor:
Steven R Haeg, Shorewood, MN (US);
Assignee:
MTS Systems Corporation, Eden Prairie, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73847 ; 74609 ; 92121 ;
Abstract
An improved rotary actuator assembly includes a stationary shroud extending between first and second spaced apart stationary support members that aids assembly of the rotary actuator and collects drain lubricating oil during operation. A rotating member is supported between the first and second stationary supports by bearings positioned within the first support and a bushing within the second support. The shroud covers a portion of the rotating member between the first and second stationary supports.