HATCH COVER HAVING A REMOVABLE GASKET

A hatch cover for railroad car hatch openings has a body member with inner and outer depending circular flanges. The flanges are located so as to span the loading nozzle or coaming of the hatch. The flanges and body portion define a three-sided pocket between them which receives a removable gasket....

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WALKER, BRIAN, BURIAN, WILLIAM F
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BODY DETAILS OR KINDS OF RAILWAY VEHICLES CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS RAILWAYS STORING TRANSPORTING
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