LandOfFree - US Patents - Listing for Traversing hoists

Traversing hoists – Adjustable to transport or nonuse position – Vehicle stablizing means

Crane vehicle

Traversing hoists – Having means facilitating assembly or disassembly – Of counterweight from hoist

Crane vehicle

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

Crane vehicle

Traversing hoists – Adjustable to transport or nonuse position – Vehicle stablizing means

Crane vehicle

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

Crane vehicle with an overload safety unit

Crane vehicle with operation speed control

Crane with "Z" configured boom

Traversing hoists – Boom position lock

Crane with a luffing jib

Crane with a pivotal assembly for detachably connecting and supp

Crane with a pivoted boom and a float valve therefor

Traversing hoists – Boom position lock

Crane with a telescopic boom

Crane with a variable center rope suspension system

Crane with compensating counterweight

Crane with foldable boom

Crane with gantry backhitch and boom hoist assembly removable as

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

Crane with improved reeving arrangement

Traversing hoists – Adjustable to transport or nonuse position – Crane boom supported by foldable or collapsible tower

Crane with jib having multiple functions

Crane with left cylinder and journal lock and release device

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

Crane with manual input devices