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:
Dec. 05, 1978
Filed:
Dec. 05, 1977
Eugene W Schmitt, Lockport, IL (US);
Harbil, Inc., Chicago, IL (US);
Abstract
A brake rigging arrangement for high capacity dropped bottom gondola cars of the curved bottom type in which each end of the car up to the dropped bottom is in the form of a planar shear plate that is coextensive with the car end and is highly stressed under load, and is integrated with a stub center sill and body bolster, in which arrangement the rigging is of the double ended car supported type, and at each end of the car, the rigging for that end of the car is applied entirely below the shear plate in question and is integrated with the car end stub center sill at the level of the stub center sill without requiring perforation of the shear plate in the load bearing area of the car end. The rigging components include a cylinder lever and an adjusting floating lever extending crosswise of the car and operating partially within the center sill; the rigging components are located adjacent the level of the center sill neutral axis to minimize reinforcement needs, and a slack adjuster mounting arrangement is included that adjusts the live end of the rigging for slack occasioned by brake shoe wear, loss, and replacement.