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. 17, 2018
Filed:
Nov. 09, 2016
Gunderson Llc, Portland, OR (US);
Gregory J. Saxton, Portland, OR (US);
Kristofer M. Heitmeyer, West Linn, OR (US);
Gunderson LLC, Portland, OR (US);
Abstract
A handbrake operating linkage for a railroad tank car, in which a hand wheel used to provide tension in the linkage is located on a lateral side of the car body, near an end of the car and at a height permitting a person standing on the ground alongside the tank car to set the handbrake. The hand wheel is located on the car at an end of the car opposite the end at which an airbrake cylinder-and-piston assembly is located, and the linkage extends from an airbrake cylinder lever to the hand wheel by way of a direction-reversing lever and a bell crank, avoiding a requirement for parts of the linkage to pass through direction-changing sheave wheels.