Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B66
HOISTING; LIFTING; HAULING
Load children
B66C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
Load children
17/00
Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
Load children Filter patents View analytics View as hierarchy
B66C17/06
specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
Load children Filter patents View analytics View as hierarchy
B66C17/20
for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons
Filter patents View analytics View as hierarchy