LandOfFree - US Patents - Listing for Traversing hoists

Traversing hoists – Having counterweight or counterbalancing means – Counterweight movable relative to load support

Suspended counterweight control system

Traversing hoists – Overhead – Cable

Suspended extensible boom

Traversing hoists – Having counterweight or counterbalancing means – Counterweight movable relative to load support

Suspended load positioning stabilizing system

Traversing hoists – Having means to prevent or dampen load oscillations – Antisway

Suspended load vibration preventing apparatus

Traversing hoists – Overhead – Self-propelled trolley

Suspended platform for overhead traveling carriage

Traversing hoists – Having random condition sensor combined with an indicator or... – Means determining overloading produced by load

Suspension load and tipping moment detecting apparatus for a mob

Traversing hoists – Having means to prevent or dampen load oscillations – Antisway

Suspension type hoisting apparatus

Traversing hoists – With haul-in line

Suspension type transporter for a bolt drawing machine and posit

Traversing hoists – With haul-in line

Sway control arrangement for hoist systems

Traversing hoists – Having means to prevent or dampen load oscillations – Antisway

Sway control method and system for rotary cranes

Traversing hoists – Having means to prevent or dampen load oscillations – Antisway

Swaying hoisted load-piece damping control apparatus

Traversing hoists – Having means to prevent or dampen load oscillations – Antisway

Swaying hoisted load-piece damping control apparatus

Traversing hoists – Having means to prevent or dampen load oscillations – Antisway

Swaying hoisted load-piece damping control apparatus

Traversing hoists – Having horizontally swinging boom or bridge – Having specific bearing structure

Swing bearing quick removal system

Traversing hoists – Having horizontally swinging boom or bridge – And means to swing boom horizontally

Swing controlled crane

Traversing hoists – Overhead – Cable

Swing drive assembly

Traversing hoists – Having horizontally swinging boom or bridge – And means to swing boom horizontally

Swing drive assembly

Traversing hoists – Overhead – Cable

Swing drive with automatic shut-down control

Traversing hoists – Boom position lock

Swing lock mechanism