Device for suspension of a load on a jib tower crane
Device for the paraxial kinetic control of a lifting machine...
Device for transferring a plate-like product from one...
Device for transferring a plurality of articles by suction
Device for transporting plurality of separate loads
Device of the kind comprising at least three movably...
Directional indicating device for detecting improper...
Directly driven slewing gear for drag line excavators
Disconnect means for rotary cranes
Disconnect mechanism for upper section of crane
Disengaging apparatus
Disengaging apparatus
Dismounting device for heavy load hoisting member
Dismounting device for heavy load hoisting sling
Displacement apparatus
Docking and hoisting device for cruiser dinghies
Double anchor and lifting shackle for concrete slabs
Double slewing crane construction
Double slewing crane construction
Double-masted crane with improved brake arrangement