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Friction ring | Freering®
Freering® low-friction rings are multi-purpose, high-load retention and reeving rings. They can be used effectively as pulley replacements.
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Description
Freering® low-friction rings are low-friction "sheave-less" or "retention" pulleys made of hardened anodized aluminum alloy. Extremely strong and lightweight, they allow ropes to pass through without friction or damage. They are suitable for permanent connections and provide braking when lowering loads. Their large opening allows the passage of ropes with sewn or spliced endings.
Fields of application
Lifting industry, construction, towing
Pruning and felling work, forestry
Rescue and caving applications
Applications
For all types of rope
Dismantling pulleys
Mouflage of heavy loads
Deflection point or linking element
Double or triple passage of rope through the ring" retaining brake
Freelock® , Dyneema® textile connector with adjustable, self-tightening constrictor eye designed to quickly and securely attach low-friction pulleys without caulking.
For quick attachment of accessories:
Freering® low-friction rings
Freenub® pulley
This adjustable-eye sling is a Dyneema® textile connector with a "self-tightening sock" type overjacket.
This product is : Complies with Machinery Directive 2006/42/CE
The Freenub® friction sheave is designed for heavy-duty lifting, forestry / pruning, towing, dismantling and rescue work. The wide groove design optimizes load descent with minimum friction from the retaining rope.
This product is : Complies with Machinery Directive 2006/42/CE
A pivot anchor for 3-axis connections , the Mickey-ring® friction block is a set of 3 swiveling and movable Dyneema® textile link connection points, ideal for efficient adjustment and 3D transfers.
Lightweight and compact, the multiaxial triple friction pulley allows self-alignment of ropes at different angles, with each friction ring independently adjustable and movable.
This product is: Complies with Machinery Directive 2006/42/CE
The Harken Wingman uses new design and technology to get the most out of a compact personal mechanical advantage system. This pulley is designed to be used in a fall prevention system.
Wingman combines a ratchet pulley to stop the cable with a composite handle or wing that the operator can open and close under load for a well modulated release.
The Block-Ring® gyroscopic double pulley is a set of 2 low-friction rings mounted on a Dyneema® textile axle. A versatile solution for precise alignment. This Block-Ring double pulley is an ingenious system designed to optimize your hoists.
This product is :
Compliant with Machinery Directive 2006/42/CE
The Freehook® opening pulley is a low-friction open ring with a Dyneema® textile connector. It can be used to replace a pulley or divert a rope or wire rope maneuver. It's an excellent alternative to the classic opening pulley for hooking a flying rope.
Leveraging a pulley reduces the weight of the fallen person by half, so a strong partner can reel in the victim alone.
This product is : Complies with Machinery Directive 2006/42/CE
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