Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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B65G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
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53/00
Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
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B65G53/523

METHOD FOR THE PRODUCTION OF A CONVEYING PIPE FOR THE TRANSPORT OF SOLIDS, AND CONVEYING PIPE FOR THE TRANSPORT OF SOLIDS
20170016561 · 2017-01-19 · ·

A method for the production of a conveying pipe 18, and to a conveying pipe 18, having a circumferential annular bead 13 in the region of an end segment, for thermally decoupling a double-walled pipe body 1 during the creation of the thermal joining seam 17.