82433 ⎘
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 with frameworks composed of assembled elements with locking devices
CONNECTING DEVICE FOR SECURING TWO BEAMS TO EACH OTHER, A METHOD FOR USING THE CONNECTING DEVICE, AND TOWER INCLUDING THE CONNECTING DEVICE
#2Device for mounting/dismounting a connecting pin used for an end-to-end assembly of two frame elements
#3Lattice structure and work machine
#4CARRIAGE FOR DIFFERENT ELEMENTS OF A CRANE TO BE LOADED IN A CONTAINER
#5Crane
#6Apparatus for assembling or dismantling a crane
#7Method for producing hot rolled hollow sections having a rectangular cross-section and small edge radii
#8Pumping tower support system and method of use