Anti fall device
Anti-buckling spring device
Anti-friction mechanism for lifting jacks
Apparatus and components therefor for the repair and lifting...
Apparatus and method for lifting aerial cables
Apparatus and method for raising buried housings
Apparatus for detachably clamping, tensioning and securing...
Apparatus for elevating and positioning a work platform
Apparatus for guiding, holding or moving longitudinal elements
Apparatus for handling bundles of boards and a support bed...
Apparatus for handling packaged and loose yet dimensionally...
Apparatus for handling packaged bottles, cans, or the like
Apparatus for lifting and lateral shifting of heavy...
Apparatus for lifting and pulling a load
Apparatus for lifting modular furniture
Apparatus for lifting or supporting modular furniture
Apparatus for lifting or supporting modular furniture
Apparatus for lifting the bolster of a railway car truck
Apparatus for loading and unloading objects
Apparatus for loading and unloading railway cars