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. 24, 1989
Filed:
Aug. 21, 1987
John W Coulborn, St. Louis County, MO (US);
John A Krug, St. Charles County, MO (US);
ACF Industries, Incorporated, Earth City, MO (US);
Abstract
An end structure for a railway car, and more particularly a covered hopper railway car, is disclosed which has side sill extensions extending diagonally inwardly from the ends of the side sills to the center stub sill for transmitting substantially all of the longitudinal, horizontal loads between the center stub sill and the side sills. A generally vertically extending truss is provided between the center stub sill and the end of the car above the center stub sill so as to withstand overturning moments and vertical loads between the end of the car and the center stub sill. A connector casting rigidly interconnects the side sills and the side sill extensions. A transition plate is in face-to-face engagement with the side sheets at the outer ends of the side sills so as to facilitate the transfer of load between the side sills and the side sheets. A cutout is provided in the bottom of the side sills at the ends thereof so as to enable interior welds to be made. A high strength steel cover plate closes the output. The connector casting has an integral roping staple.