American Drill Bushings Company

United States

Forged High Strength 4140 Alloy Steel Hoist RingCorrosion Resistant Plating Electroless Nickel (AMS-C-26074 Class 1 Grade B)200% Proof Load TestedIndividually SerializedOther Standard and Metric Sizes AvailableSelect Sizes from 550-30, 000 lbsSwivels 360, Pivots 180Easily disassembled & reassembled for inspectionCompiles with ASME-B30.265:1 Design FactorUnlike eye bolts, swivel hoist rings maintain full capacity at 0-90 degrees from the bolt axis.Click part number for CAD model.

Material: High strength 4140 alloy steel Design Factor: 5:1, Magnetic Particle Inspected Per ASTM 1444. Hoist Rings retain the same rated load from 0 to 90 degrees from the bolt axis. Range of Movement: Swivel 360, Pivot 180 Under Load Finish: Black Oxide finish for corrosion resistance* Typical Applications: ADB, the originator and leader in safety hoist rings, introduces another time and money saving innovation. ADBs new EZ-Torque Hoist Ring eliminates the need of locating and installing hydraulic torque multipliers for large hoist ring installations. A 75, 000 lb. rated load hoist ring requires the mounting screw to be torqued to 4, 300 ft.lbs. Using ADBs EZ-Torque Hoist Ring requires only a standard torque wrench and 92 ft.lbs. of torque per bolt! Patent Numbers: 5, 848, 815 All dimensions approximate variations do not effect use or design factor. * Also available in a wide range of plating e.g Cadmium, Titanium-Cadmium, Nickel, etc.

Re-Designed Load Ring More Suitable With Web SlingsSelf-aligning in the direction of the load and Rotates 360 degrees under loadMounted on Side of Loads and Designed for Loading 90 degree from bolt axisHigh Strength Forged Alloy Steel and Black Oxide FinishedDesign Factor 5:1100% Magnaflux Tested

Heavy Duty SwivelPivot Lift PlateMaterial: Forged High Strength 4140 alloy steel Design Factor: 5:1, Hoist Rings retain the same rated load from 0 to 90 degrees from the bolt axis, Minimum tensile strength of 180, 000 psi, Magnetic Particle Inspected Per ASTM 1444 (Cadmium plated available) Range of Movement: Swivel 360, Pivot 180 Under Load Finish: Black Oxide per Mil C-13924B Patent Numbers: 4, 570, 987***; 4, 641, 986***; 5, 405, 210 All dimensions approximate variations do not effect use or design factor.

Ring pivots under load 180(o)Weld Mounted on Top or Side of LoadsGrade 100High Strength Forged Alloy SteelDesign Factor 4:1100% Magnaflux TestedRing Finished with Epoxy Paint

ADB continues to be innovative by providing the wind energy a safe and efficient solution for rigging each section of the flanged tower section. The patented design allows for universal fit on most towers and mounting fasteners can be customized as needed to meet the most intricate flange hole dimensions. The system consists of 4 tower top placement tools and 2 tower base placement tools consisting of a system capacity of 100 tons. The system is designed to allow for rigging to and from transport vehicles, to site preparation, and finally for tower installation. The system can also be used for maintenance applications which require tower sections to be removed. 100 Ton System Working Load Limit (larger WLL available)360 Swivel Range180 Pivot Range5:1 Design FactorGreatly Reduces Sling BindCorrosion Resistant PlatingEach Tool is Serialized and Proof Tested to 200% of its WLLAdjustable for Universal Fit on Most Towers100% Technical Support from Quote to Final LiftPatent 5, 848, 815 Patent 6, 953, 212 Patent 8, 596, 700 Other Patents Pending All ADB Products meet or exceed the requirements of ASME B30.26 Part Number 83503