Clamp for fitting to a conveyor of an automatic cabling machine and intended to hold one or more electrically conductive wires

Claim 2

A clamp for fitting to a conveyor in an automatic cabling machine for the purpose of holding one or more electrically conductive wires, the clamp comprising two pairs of jaws hinged to a fixed base, each of said pairs comprising two jaws which are symmetrical about a plane of symmetry and which are fitted with return means for urging them automatically towards a closed position, said pairs being spaced apart by an intermediate space, and said clamp further including a central piston which is situated in said intermediate space, which is symmetrical about said plane of symmetry, and which is fitted with return means for urging it automatically towards the free ends of said jaws.

Claim 3

A clamp for fitting out an automatic cabling machine conveyor for holding one or more electrical wires, the clamp comprising a base mounted on a conveyor having a longitudinal axis and two pairs of jaws hinged at one end of each jaw to said base, each pair of said jaws comprising two jaws situated in a plane perpendicular to said conveyor and parallel to said longitudinal axis of said conveyor, said two jaws being symmetrical about a transverse plane perpendicular to said longitudinal axis of said conveyor and fitted with return means for urging them automatically towards a closed position, said two pairs of jaws being spaced apart by an intermediate space and said clamp further comprising a central piston situated in said intermediate space and fitted with return means for urging it automatically towards opposite, free ends of said jaws.

Claim 4

A clamp for fitting out an automatic cabling machine conveyor for holding one or more electrical wires, the clamp comprising a base mounted on a conveyor having a longitudinal axis and two pairs of jaws hinged at one end of each jaw to said base, each pair of said jaws comprising two jaws situated in a plane perpendicular to said conveyor and parallel to said longitudinal axis of said conveyor, said two jaws being symmetrical about a transverse plane perpendicular to said longitudinal axis of said conveyor and fitted with return means for urging them automatically towards a closed position, said two pairs of jaws being spaced apart by an intermediate space and said clamp further comprising a central piston situated in said intermediate space and fitted with return means for urging it automatically towards opposite, free ends of said jaws.

Claim 5

A clamp according to claim 2, wherein the outer face of said piston includes a V-shaped notch which is symmetrical about said plane of symmetry and which is outwardly flared.

Claim 6

A device for inserting wires into a clamp according to claim 2, the device comprising two pairs of jaws which are actuated by an actuator and which are spaced further apart than the overall width of said clamp.

Claim 7

A clamp for fitting out an automatic cabling machine conveyor for holding one or more electric wires to be displaced by said conveyor, the clamp comprising a base mounted on a conveyor having a longitudinal axis and two pairs of jaws hinged at one end of each jaw to said base, each pair of said jaws comprising two jaws situated in a plane perpendicular to said conveyor and parallel to said longitudinal axis of said conveyor, said two jaws being symmetrical about a transverse plane perpendicular to said longitudinal axis of said conveyor and fitted with return means for urging them automatically towards a closed position, said two pairs of jaws being spaced apart by an intermediate space and said clamp further comprising a central piston situated in said intermediate space, fitted with return means for urging it automatically towards opposite, free ends of said jaws, and having an outer face that includes a V-shaped notch which is symmetrical about said transverse plane of symmetry, an inside edge of the free end of each jaw having a slope which is inclined inwardly towards said transverse plane of symmetry for forming an outwardly flared V shape so that, when a wire is pressed against said slopes, said jaws are moved away from each and said closed position.

Claim 8

A clamp for fitting out an automatic cabling machine conveyor for holding one or more electric wires to be displaced by said conveyor, the clamp comprising a base mounted on a conveyor having a longitudinal axis and two pairs of jaws hinged at one end of each jaw to said base, each pair of said jaws comprising two jaws situated in a plane perpendicular to said conveyor and parallel to said longitudinal axis of said conveyor, said two jaws being symmetrical about a transverse plane perpendicular to said longitudinal axis of said conveyor and fitted with return means for urging them automatically towards a closed position, said two pairs of jaws being spaced apart by an intermediate space and said clamp further comprising a central piston situated in said intermediate space, fitted with return means for urging it automatically towards opposite, free ends of said jaws, and having an outer face that includes a V-shaped notch which is symmetrical about said transverse plane of symmetry, an inside edge of the free end of each jaw having a slope which is inclined inwardly towards said transverse plane of symmetry for forming an outwardly flared V shape so that, when a wire is pressed against said slopes, said jaws are moved away from each and said closed position.

Claim 9

A clamp according to claim 5, wherein the inside edge of each of said clamps includes a concave notch situated beneath the bottom end of said slope and delimiting in conjunction with the flared notch in the outer face of said piston, a passage of variable section in which one or more electrically conductive wires may be held.

Claim 10

A clamp according to claim 5, wherein each of the jaws include a projecting lug enabling said jaws to be moved apart by pressing against said lugs, thereby causing the wires contained in a clamp to be ejected.

Claim 11

A clamp according to claim 6, wherein said flared piston notch and said concave jaw notches are shaped so as to delimit a passage which is generally circular in shape.

Claim 12

A clamp according to claim 8, wherein said piston notch is widely flared and said jaw notches are highly curved, thereby delimiting a passage which is elongate in a direction perpendicular to said plane of symmetry, enabling a plurality of wires to be brought together side-by-side in order to form a flat bundle.

Claim 13

A clamp according to claim 8, wherein said piston notch has a small aperture angle and said jaw notches are only slightly curved, thereby delimiting a passage which is elongate in the plane of symmetry, enabling a plurality of wires to be brought together side-by-side in order to form a flat bundle.

Claim 14

A clamp according to claim 5, mounted on a conveyor by means of a support capable of being displaced vertically by a vertical pusher, thereby enabling the lengths of wire held by the clamp to be displaced vertically.