Automatic safety latch lift hook unit
Automatic sling lock
Automatically acting, lockable hoisting block
Back-up power tongs
Backhoe grapple assembly
Bakery system with gripper assemblies
Bale handling device
Belt hoist
Belt hoist having improved belt-hook assembly
Bi-directional feeding gripper device
Block
Boat hoist
Bottom hook block system
Box blank holding device in a box-making machine
Box blank holding device in box-making machine
Broken-bolt release mechanism
Bus tow sling
Cable coupler for tree skidding cables
Cable end device
Cable release mechanism