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:
Apr. 27, 1976
Filed:
Jul. 24, 1974
Applicant:
Inventor:
Reginald Harrison, Oadby, EN;
Assignee:
Dunlop Limited, London, EN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61F / ;
U.S. Cl.
CPC ...
1052241 ;
Abstract
A railway vehicle having a primary suspension with a reduced longitudinal stiffness at the axle comprising a downwardly inclined pair of longitudinally opposed elastomeric material springs mounted to the axlebox such that the axis of the axleset is substantially vertically displaced from the plane of action of the resultant longitudinal stiffness of the suspension.