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:
May. 22, 2001
Filed:
Feb. 05, 1999
Applicant:
Inventors:
David C. Orlowski, Rock Island, IL (US);
Thomas D. Coe, Milan, IL (US);
Assignee:
IsoTech of Illinois, Inc., Rock Island, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J 1/538 ;
U.S. Cl.
CPC ...
F16J 1/538 ;
Abstract
A combination of bearing isolator, shaft, and housing with a stator member affixed to said housing, said stator member having a cavity member therein, an annular rotor member rotatively connected to and surrounding said shaft, said stator member substantially encompassing said rotor member, an insert filling said cavity in said stator member and in contact with said stator member and said rotor member, said insert having an axial cavity therein with the radial sides of the cavity in contact with radial sides of the rotor member and the stator member.