82431 ⎘
Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
Sub-classes:COMBINATION CRANE AND METHODS OF USE
#2WIND TURBINE TOWER INSTALLATION APPARATUS AND METHOD
#3COMBINATION CRANE AND METHODS OF USE
#4Combination crane and methods of use
#5TOP-LOADING TOWER CRANE SYSTEMS AND ASSOCIATED METHODS
#6Combination crane and methods of use
#7Modular, adaptable and foldable apparatus for a climbing crane
#8Crane system incorporated into a tower
#9Crane system incorporated into a tower
#10RFID for location of the load on a tower crane
#11RFID for location of the load on a tower crane
#12RFID for location of the load on a tower crane
#13Lifting system for lifting a person into a vehicle
#14Sensor system for explosive detection and removal
#15RFID for location of the load on a tower crane
#16Multitask vehicles for military use, rescue, transport, and explosive detection and removal