Machine for winding on a cable, with a very short pitch, at least one metal sheathing wire
AssigneeLes Cables de Lyon
InventorsGerard Delobel, Daniel Paulin
Life of this patent
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Abstract
A machine for winding, with a very short pitch, on a cable (1), at least one metal sheathing wire (5), comprising a first means for translatably moving a rectilinear portion of the cable in accordance with its axis and at least one coil (4) for distribution of said wire arranged on a coil-holder (3) subjected to turning around said cable in a perpendicular plane to said axis, with said wire passing on a grooved pulley (8) which is arranged between the coil and the cable and which has a fixed axis in relation to the coil, characterized in that the pulley (8) is provided with a driving means (9, 18, 20, 21, 22, 23) in rotation at an adjustable speed.
Claims7
In a machine for winding, with a very short pitch, on a cable (1), at least one metal sheathing wire (5), comprising a coil holder (3) holding a coil of said sheathing wire (5), a grooved pulley rotatably mounted on said coil holder for rotation about the pulley axis, a first means for translatably moving a rectilinear portion of the cable along its axis and at least one coil (4) for distribution of said wire arranged on said coil-holder (3), means for rotating said coil holder around the said cable in a plane perpendicular to said cable axis, with said wire passing on said grooved pulley (8), said pulley (8) being arranged between the coil and the cable and having a fixed axis in relation to the coil, the improvement comprising means (9, 18, 20, 21, 22, 23) for independently driving and controlling the speed of said pulley (8).
Dependencies are inferred from the claim text.