Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
Load children
B65H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
Load children
B65H31/04
with movable end support arranged to recede as pile accumulates
Load children Filter patents View analytics View as hierarchy
B65H31/12
Devices relieving the weight of the pile or permitting or effecting movement of the pile end support during piling
Load children Filter patents View analytics View as hierarchy