Arrangement in a hoisting device, especially for a derrick
Arrangement in connection with a yoke in a hoisting system for a
Arrangement to obtain equal travel of hydraulic cylinders
Arrow head extractor
Arrowhead puller
Article separator for materials handling
Articulated cable puller
Articulated flat plate erecting tool
Articulated jack
Assembly apparatus for nuclear reactors
Assembly for insertion of a draw line in a conduit
Assembly for pulling a line
Assembly on a chain sheave/chain-rope system
Attachment for automatically operating a scissors jack
Auto wheels placer
Automated rail jack
Automatic anti-fall device for manual or motorized lifting syste
Automatic anti-fall device for power-driven lifting machinery
Automatic braking arrangement for a windlass
Automatic cable stop for towing winch