Hoist device for a load hanging on hoist ropes, in particular a
Hoist for use at a manhole
Hoist swivel support having swivelable surface and bearing inser
Hoisting device for individuals
Horizontal slewing crane
Hydraulic oil feed plunger cylinder
Hydraulic valve control for aerial book devices
Inverted kingpost crane
Jib crane arrangement having a rotatable mast
Jib crane system having a rotatable mast
Lock mechanism for crane device
Manipulator for a nuclear reactor
Material handling machine with force-isolating support link
Material transloading equipment
Means for distributing load uniformly to wheels
Means for mounting a crane on a load carrying platform
Mechanism for rotating a crane turret through a 500.degree. arc
Method and apparatus for reduced radius turning for large rail m
Mining shovel with improved center gudgeon bottom retainer
Mobil crane