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.:

US 9637144 B1

PDF
Full Text
Expired
Date of Patent:
May. 02, 2017

Filed:

Jan. 20, 2015
Applicant:

The Boeing Company, Chicago, IL (US);

Inventors:

Robert J. Atmur, Whittier, CA (US);

Thorin Arthur Rogers, Long Beach, CA (US);

Assignee:

The Boeing Company, Chicago, IL (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61F 5/16 (2006.01); B61F 5/38 (2006.01); E01B 7/20 (2006.01);
U.S. Cl.
CPC ...
B61F 5/16 (2013.01); B61F 5/38 (2013.01); E01B 7/20 (2013.01);
Abstract

A railway car for traveling within a switch of a railway track is disclosed. The railway car includes a body portion for containing goods and a truck portion that is a framework for carrying a plurality of wheels of the railway car. The truck portion is connected to the body portion and is rotatable about an axis of rotation relative to the body portion. The railway car also includes a rotational joint defining the axis of rotation which the truck portion is rotatable about. The rotational joint rotatably connects the truck portion to the body portion of the railway car.


Find Patent Forward Citations

Atmur, Robert. (2017). Rotational joint having preloading element for a railway car (U.S. Patent No. 9637144). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9637144

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…