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US 6,560,807 B1Granted
Cable with parallel wires for building work structure, anchoring for said cable, and anchoring method
AssigneeFreyssinet International (STUP)
InventorsJérôme Stubler, Patrick Ladret, Jean-Claude Percheron
Life of this patent
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Abstract
A reinforcement for a building works structure comprising an assembly of solid wires. The wires are mutually parallel to form a bundle and the reinforcement comprises a sheath made of plastic material enclosing the bundle and providing it with cohesion.
Claims9
Reinforcement for a building work structure comprising:
- a collection of solid wires which are mutually parallel to form a bundle comprising a central wire and peripheral wires, the peripheral wires being tangential to the central wire and separated from one another, delimiting grooves, and
- a flexible plastic sheath which is extruded onto the bundle, wherein said sheath has a cylindrical exterior shape and has a lobed interior wall with recesses and projections, the peripheral wires being housed in the recesses and the projections extending into the grooves.
Cable for building work structure comprising:
- at least two reinforcements, each reinforcement includes:
- a collection of solid wires which are mutually parallel to form a bundle comprising a central wire and peripheral wires, the peripheral wires being tangential to the central wire and seperated from one another, delimiting grooves, and
- a flexible plastic sheath which is extended onto the bundle, wherein said sheath has a cylindrical exterior shape and has a lobed interior wall with recesses and projections, the peripheral wires being housed in the recesses and the projections extending into the grooves.
Dependencies are inferred from the claim text.