|
US4579234A
|
|
Self-erecting mobile crane
|
|
US4568232A
|
|
Barge mounted horizontal boom bulk unloader
|
|
US4454952A
|
|
Means of removably mounting an outrigger
|
|
US4478340A
|
|
Swing bearing quick removal system
|
|
US4448396A
|
|
Heave motion compensation apparatus
|
|
EP0048076A1
|
|
Mobile crane structure
|
|
US4446807A
|
|
Mooring apparatus for floating vessels
|
|
CA1119788A
|
|
Heavy duty shackle
|
|
US4313691A
|
|
Lubrication and bearing structure for concentric, independently rotating drum and vibratory shaft
|
|
US4305627A
|
|
Bearing housing and lubrication structure for concentric rotating members
|
|
US4287823A
|
|
Slush pulp baler
|
|
US4257201A
|
|
Self-centering telescoping beams
|
|
CA1116376A
|
|
Anti-fouling latched sling hook
|
|
US4215463A
|
|
Method of field forming a loop splice for wire rope
|
|
US4174132A
|
|
Multiple position hook assembly
|
|
US4148531A
|
|
Self-aligning slide pads for telescopic boom
|
|
US4106284A
|
|
Spring-biased split-sleeve coupling pin retainer
|
|
US4109747A
|
|
Steering mechanism
|
|
US4074519A
|
|
Swivel shackle
|
|
DE2708665A1
|
|
Connector between chain and wire rope - has internal wedge and wire strands and pin for chain link
|
