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:
Mar. 09, 1982
Filed:
Jan. 30, 1980
Applicant:
Inventor:
Thomas H Watson, Bonita, CA (US);
Assignee:
Pullman Incorporated, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60G / ; B61F / ; B61F / ;
U.S. Cl.
CPC ...
1051 / ; 308138 ; 308225 ;
Abstract
A side bearing assembly for railway rolling stock having an elastomeric body, containing granular solid substance, disposed between the body bolster and the truck bolster or side frame. The assembly is an inexpensive yet durable means for accomplishing increased support of static and dynamic loads without inhibiting the body bolster movement in a horizontal plane relative to its trucks.