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:
Aug. 17, 1993
Filed:
Sep. 03, 1992
Richard H Dugge, Des Peres, MO (US);
Gary J McClain, Imperial, MO (US);
ACF Industries, Incorporated, Earth City, MO (US);
Abstract
A pneumatic outlet (10) is for use on a railcar (C) for discharging a lading from a hopper (H) of the railcar. An improvement to the outlet comprises a bottom cover (16) extending the length of the outlet. This cover is severable into two sections (44A, 44B) one of which is reversible with respect to the other. The two sections are joined together to form an integral cover through which lading flows during discharge. A bulkhead divider (48) is installed in the cover at the juncture between the two cover sections. A pair of outlet valves (12A, 12B) are installed in the cover. The valves are mounted on respective valve shafts (54A, 54B) which are installed in the cover with the inner end of each valve shaft being removably mounted on the divider. An end closure (64A, 64B) is installed at each end of the outlet, and the outer end of each valve shaft is located adjacent a respective closure. Each end closure is pivotally mounted to an end wall (90A, 90B) of the outlet. This allows a closure to be rotated away from the end wall of the outlet and permits access to the interior of the outlet for cleaning the outlet, or for removal of a valve for repair or replacement.