Rotating-drive device for the winding element of a rolling...

Rotation device for a boom of a mining or constructions work...

Rotation mechanism

Rotation mechanism for hammer drills

Rotation mechanism for rock drills

Rotation path detection device

Rotation release two-way well casing hanger

Rotation tool

Rotational drill bits and drilling apparatuses including the...

Rotational drive apparatus for screw pilings

Rotational impact drill assembly

Rotational mounts for blowout preventer bonnets

Rotational spring clip for connecting a male component to a...

Rotationally indexable cutting elements and drill bits therefor

Rotationally locked wear sleeve for through-tubing drilling...

Roto-vator

Rotopercussion drilling device

Rotor assembly for snow blower

Rotor bar structure for dispensers of granular material

Rotor blade and rotor for a trowelling machine, such as a...