Device for detecting the force applied on a load-pulling...

Device for detecting the tension of effort exerted on a...

Device for raising and lowering loads

Device for roping down a load

Device for the application of a tensioning force in a strap

Device for weighing lines and/or ropes

Device for winding and unwinding a rope on a spool core

Device in rope hoists for limiting speed when lowering a load

Device with adjustable turn-shifting blades for laying and...

Differential drive-cable winding means

Differential interlock for a yarder or skidder

Direct drive deck winch

Direct drive hydraulic wireline winch assembly

Disconnect clutch assembly for winch drum

Displacement control system for hoist apparatus

Diving bell handling system and method

Double drum scraper haulage gear

Double-drum winch

Double-drum winch

Double-drum winch