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. 07, 1989
Filed:
Jun. 03, 1988
Applicant:
Inventor:
Manoj M Barahia, Manchester, MO (US);
Assignee:
Century Electric, Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ; F04D / ;
U.S. Cl.
CPC ...
310 63 ; 310 43 ; 416179 ; 416185 ;
Abstract
A multi-part molded plastic annular fan is formed from four pieces, each piece having upstanding fan blades and a number of integrally molded cylindrical metal sleeves through which bolts extend to mount the fan parts to a flywheel of an engine drive train. Each fan part has an interlocking member at both ends thereof which secure the fan parts together, and a bolt extends through the interlocking members to secure the fan parts to the flywheel.