Slingmax Slings | Hanes Supply, Inc.

slingmax twinpath sling

Twin-Path® Slings are the world’s strongest and lightest lifting slings. These synthetic round slings feature two individual paths of fiber working together as one slings – providing the rigger with redundant back-up protection in the event that one of the paths are cut. Twin-Path® slings are used in place of chain and wire rope slings for heavy lifts. They weigh approximately 90% less than steel slings and have less than 1% elongation at rated capacity (compare to braided polyester round slings, which can stretch up to 9%). Twin-Path® slings can also be repaired.

Twin-Path® slings conform to ASME B30.9 Chapter six, US Navy NAVFAC P-307 Section 14, and CI 1905-07. The safety and inspection features found only in Twin-Path® products were created to overcome shortfalls riggers found in single path round slings. If ergonomics, productivity and safety are important, then Twin-Path® slings are your best choice. Twin-Path® slings are made in sizes up to 500,000 lbs. vertical rated capacity with larger capacities available by special order.

slingmax single path slings

Slingmax® Single-Path® Slings are the only single-path, high-performance fiber roundsling available with the Check-Fast® Inspection System and Covermax® Cover. The Covermax® Cover is the most durable cover available for a synthetic sling. Also available in polyester with a polyester cover and polyester core yarn.

twinpath adjustable bridle sling
TWIN-PATH® ADJUSTABLE BRIDLE SLINGS

The Twin-Path® Adjustable Bridle (TPXA with K-Spec core yarn, or TPA with polyester core yarn) is a two-leg bridle made with a Twin-Path® sling and an adjustable bridle ring. When tension is aplplied to the Twin-Path® Adjustable Bridle, it self-adjusts until the lifting point is over the center of gravity. This allows the two legs to be adjusted for a level lift without the need for custom slings or hardware.

slingmax sparkeater sling
SLINGMAX® SPARKEATER® SLINGS

The Sparkeater® sling is the sling to use when the job site is in a hot environment (up to 300 degrees F). These slings are made with high-temperature core yarns and a high temperature cover. Sparkeater® slings, as with all Twin-Path® slings, come with an inner red cover that provides an early warning for damage, as well as the patented Check-Fast® Inspection System.

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Slingmax® Rigging Solutions Patent List

Slingmax, Inc. – Issued and Pending International Patents/Applications

Title Country Patent/App/Pub No. Date Products Protected by Patent
Edge Protector For Use With A Sling United States 7744138 29-Jun-10 CornerMax® Pad
Apparatus For Making Slings United States 7568333 4-Aug-09 Twin-Path® Roundsling Machine
Apparatus For Making Slings Canada 2701413 19-Aug-14 Twin-Path® Roundsling Machine
Apparatus For Making Slings China 200880109520.9 4-Jul-12 Twin-Path® Roundsling Machine
Apparatus For Making Slings Hong Kong 1147533 12-Aug-11 Twin-Path® Roundsling Machine
Sling Having Predictable Pre-Failure Warning Indicator United States 7661737 16-Feb-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Australia 2006251754 16-Sep-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Canada 2547632 28-Jan-14 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator China 200680017605.5 1-Jun-11 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator France 1899255 17-Mar-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Germany 602006012978.5 17-Mar-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Hong Kong 1109385 15-Oct-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Ireland 1899255 17-Mar-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Italy 1899255 17-Mar-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Japan 4864965 18-Nov-11 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Korea 10-1026537 25-Mar-11 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Mexico 275197 15-Apr-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Netherlands 1899255 17-Mar-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator New Zealand 560567 5-Apr-11 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Singapore 136998 31-Mar-09 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator Spain 1899255 17-Mar-10 Check-Fast® Inspection System
Sling Having Predictable Pre-Failure Warning Indicator United Kingdom 1899255 17-Mar-10 Check-Fast® Inspection System
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays United States 7926859 19-Apr-11 Rifled Cover® Technology
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays United States 8322765 4-Dec-12 Rifled Cover® Technology
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays Canada 2696805 29-Mar-16 Rifled Cover® Technology
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays France 2203374 4-Sep-13 Rifled Cover® Technology
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays Germany 602008027366.0 4-Sep-13 Rifled Cover® Technology
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays Italy 2203374 4-Sep-13 Rifled Cover® Technology
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays Netherlands 2203374 4-Sep-13 Rifled Cover® Technology
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays Saudi Arabia 2847 12-Feb-12 Rifled Cover® Technology
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays Turkey 2203374 4-Sep-13 Rifled Cover® Technology
Synthetic Sling Whose Component Parts Having Opposing Parts Have Opposing Lays United Kingdom 2203374 4-Sep-13 Rifled Cover® Technology
High Strength, High Temperature Resistant Roundsling For Use As A Pipeline Restraining Device United States 9145984 29-Sep-15 Tempa-Strand® Core Yarn
Equalizing Rigging Block For Use With A Synthetic Roundsling United States 9187298 17-Nov-15 Equalizer Block
Roundslings With Radio Frequency Identification Pre-Failure Warning Indicators United States 9293028 22-Mar-16 Smart Lift Technology, Smart Sling Technology
Roundslings With Radio Frequency Identification Pre-Failure Warning Indicators Australia 2014376315 24-Nov-16 Smart Lift Technology, Smart Sling Technology
Roundslings With Radio Frequency Identification Pre-Failure Warning Indicators Canada 2920514 21-Mar-17 Smart Lift Technology, Smart Sling Technology
Roundslings With Radio Frequency Identification Pre-Failure Warning Indicators EPC 3030511 15-Mar-17 Smart Lift Technology, Smart Sling Technology
Roundslings With Radio Frequency Identification Pre-Failure Warning Indicators Germany 60 2014 007 598.3 15-Mar-17 Smart Lift Technology, Smart Sling Technology
Roundslings With Radio Frequency Identification Pre-Failure Warning Indicators Turkey 2017 08793 T4 Sep-17 Smart Lift Technology, Smart Sling Technology
Roundslings With Radio Frequency Identification Pre-Failure Warning Indicators Japan 6095860 13-Jan-17 Smart Lift Technology, Smart Sling Technology
Electronic Roundsling Inspection, Load Monitoring and Warning System United States 9589444 7-Mar-17 Smart Lift Technology, Smart Sling Technology
Electronic Roundsling Inspection, Load Monitoring and Warning System United States 9892616 13-Feb-18 Smart Lift Technology, Smart Sling Technology
Electronic Roundsling Inspection, Load Monitoring and Warning System Canada 3001843 4-Sep-18 Smart Lift Technology, Smart Sling Technology
Tensioning Machine For Synthetic Manufacturing Apparatus And Method United States 10113267 30-Oct-18 Hydraulic Tail Stock
Expired Patent List
Roundsling Construction United States 5651572 29-Jul-97 Expired
Roundsling Construction Australia 707924 4-Nov-99 Expired
Roundsling Construction Canada 2195393 20-Nov-01 Expired
Roundsling Construction France 785163 19-Dec-01 Expired
Roundsling Construction Germany 69709191 19-Dec-01 Expired
Roundsling Construction Italy 785163 19-Dec-01 Expired
Roundsling Construction Great Britain 785163 19-Dec-01 Expired