LandOfFree - US Patents - Listing for Traversing hoists

Traversing hoists – Overhead – Cable

Boom construction and method for making same

Traversing hoists – Overhead – Cable

Boom control system

Traversing hoists – With means to project load engager beyond end of boom

Boom extension alignment device

Traversing hoists – Having means facilitating assembly or disassembly – Of boom sections

Boom extension for gantry cranes

Traversing hoists – Having means facilitating assembly or disassembly – Of boom sections

Boom extension storage means and mechanisms

Traversing hoists – Having means facilitating assembly or disassembly – Of boom sections

Boom extension stowage system

Traversing hoists – Methods

Boom extension stowage system

Traversing hoists – Boom or mast – Extensible by sliding sections

Boom for a load handling machine

Traversing hoists – Boom or mast – Extensible by sliding sections

Boom including plural arms telescopically extendible and retract

Traversing hoists – Boom position lock

Boom latch

Traversing hoists – Adjustable to transport or nonuse position – Collapsible or foldable boom

Boom mechanism

Traversing hoists – With haul-in line

Boom overload warning and control system

Traversing hoists – Having vertically swinging boom – Having means to swing boom vertically

Boom point construction

Traversing hoists – Having random condition sensor combined with an indicator or...

Boom positioning device for high-position working

Traversing hoists – Having vertically swinging boom – Having means to swing boom vertically

Boom rack for handling and positioning cargo tie down equipment

Traversing hoists – Overhead – Cable

Boom stop and back hitch compensating system

Traversing hoists – Having horizontally swinging boom or bridge – Having trolley thereon

Boom support assembly

Traversing hoists – Having vertically swinging boom – Having means to swing boom vertically

Boom support system

Traversing hoists – Having operator support or cab

Boom truck