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:
Feb. 12, 1985
Filed:
Sep. 30, 1982
Frederick E Vorwerk, St. Peters, MO (US);
James D Mundloch, Florissant, MO (US);
ACF Industries, Incorporated, New York, NY (US);
Abstract
Large metal plates (120) located on each side of a railway hopper car are used to connect the hopper slope sheets (102, 104) to the car body sides (16) and longitudinally extending side sills (112). The large plates are generally 'U' shaped and include legs (124, 126) which extend downwardly from the joint between the transverse bulkheads (14) and the slope sheets downwardly along each of the slope sheets. The plates are connected to the car body sides (16) to a smaller side sill reinforcing plate (121) and the side sill (112) with mechanical fasteners (128, 129) such as Huck bolts. The plate includes flange portions (132, 134) extending inwardly from the car body sides containing openings or slots (132, 134) to receive transversely extending reinforcements (140), preferably I beams (142, 142') which reinforce the hopper slope sheets and which are held in place adjacent, but spaced from, the car body sides and side sill with gussets (146) integrally connected to the large plates. Preferably an angle (160) located below the bulkhead slope sheet joint which extends transversely of the car is integrally connected to upper portions of the plate. Clearance (152) is provided between the legs of the plate and the slope sheets and resilient material (154) is located between the legs of the plate and the slope sheets to more evenly distribute loads between the car body sides, side sill, and the hopper slope sheets.