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:
Oct. 07, 1980
Filed:
Aug. 28, 1978
Applicant:
Inventor:
Richard C Snyder, Michigan City, IN (US);
Assignee:
Pullman Incorporated, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B61F / ;
U.S. Cl.
CPC ...
1051 / ; 308138 ;
Abstract
A shear resistant roll restraining means for arresting lateral rolling motion of a railway car including a side bearing upstanding from the truck bolster, a bearing plate structure vertically aligned and abuttably engageable with the side bearing depending from the upwardly and outwardly sloping bottom web of the car body bolster, and a bearing plate coupling having a longitudinal axis extending substantially coaxial with the direction of oscillatory impact loads of the side bearing on the bearing plate.