Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vereinigte Westdeutsche Waggonfabriken AG
Original Assignee
Vereinigte Westdeutsche Waggonfabriken AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vereinigte Westdeutsche Waggonfabriken AGfiledCriticalVereinigte Westdeutsche Waggonfabriken AG
Application grantedgrantedCritical
Publication of FR1131319ApublicationCriticalpatent/FR1131319A/fr
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
B65D88/00—Large containers
B65D88/54—Large containers characterised by means facilitating filling or emptying
B65D88/72—Fluidising devices
B—PERFORMING OPERATIONS; TRANSPORTING
B61—RAILWAYS
B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
B61D5/00—Tank wagons for carrying fluent materials
B61D5/002—Tank wagons for carrying fluent materials for particulate or powder materials
B61D5/004—Tank wagons for carrying fluent materials for particulate or powder materials with loading and unloading means using fluids or vacuum
B61D5/006—Tank wagons for carrying fluent materials for particulate or powder materials with loading and unloading means using fluids or vacuum with porous walls
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Transportation
(AREA)
FR1131319D1955-01-051955-09-19Dispositif pour la vidange de réservoirs ou silos contenant des matières poulvérulentes ou granuleuses
ExpiredFR1131319A
(fr)