Electric cable connector handle

Claim 2

Electric cable connector handle for securing and providing electrical contact for a cable which enters one end of said connector handle, said connector handle comprising: (a) a gripping element comprising an annular base provided with a plurality of elastically deformable jaws which project from the annular base and cooperate with at least one frustoconic bearing, said gripping element being positioned in the connector handle in a manner such that at least the exterior portions of the ends of said jaws converge opposite to the annular base and are disposed on the side of the base opposite to the inlet of the cable into the connector handle, and wherein said frustoconic bearing converges towards the longitudinal axis thereof on the opposite side of the base relative to the inlet of the cable; (b) means for exerting a pressure on the annular base to immobilize it in the connector handle and cause an axial displacement of the base and of the jaws into said frustoconic bearing to cause said jaws to grip said cable, wherein said jaws are inwardly and elastically deformable, wherein when said annular base is moved along said longitudinal axis of said bearing, at least the ends said jaws are deformed into a position in which at least said jaw ends grip said cable; (c) a seal between the annular base and a cover; and (d) means for fixedly connecting said cover, said seal and said annular base to one another.

Claim 3

The electric cable connector as defined by claim 1 wherein said cover is centrally bored to permit the passage of said cable.

Claim 4

The electric cable connector as defined by claim 2 wherein the peripheral portion of the seal is in contact with the internal wall of the connector handle.

Claim 5

The electric cable connector as defined by claim 3 wherein said seal comprises a peripheral rib adapted to contact the internal wall of the connector handle.

Claim 6

The electric cable connector as defined by claim 1 wherein said cover comprises at least one projection adapted to force fit and nest in at least one corresponding opening provided in the base to secure the cover, said seal comprising openings traversed in a sealed manner by said projections.

Claim 7

The electric cable connector as defined by claim 1 wherein said annular base comprises at least one projection adapted to force fit and nest in a corresponding opening provided in the cover to immobilize said cover relative to said annular base, said seal comprising openings traversed in a sealed manner by the at least one projection.

Claim 8

The electric cable connector as defined by claim 1 wherein said cover and said annular base each comprise openings for the passage of at least one attachment screw secured in at least one tapped opening provided in the interior of the connector handle, said seal comprising at least one opening positioned to assure a seal for the screw passage.

Claim 9

The electric cable connector as defined by claim 1 comprising a cap adapted to be screwed on the handle, said cap and said cover coming into contact before the complete screw-on of the cap on the handle in a manner whereby the cap exerts downward pressure directly on the cover which is transmitted to the base in the course of the cap being screwed on whereby said jaws are forced further into said frustoconical bearing.

Claim 10

The electric cable connector as defined by claim 1 comprising a cap adapted to be screwed onto the handle, said cap and said annular base coming into contact before the complete screw-on of the cap on the handle in a manner such that the cap exerts a pressure directly on the base in the course of its being screwed on whereby said jaws are forced further into said frustoconic bearing.

Claim 11

The electric cable connector as defined by claim 1 wherein said frustoconic bearing is divided into as many frustoconical sectors as the base has jaws, each sector being defined laterally by walls parallel to the longitudinal axis of the handle in a manner so as to position and guide the jaws.

Claim 12

Electric cable connector handle for securing and providing electrical contact for a cable which enters one end of said connector handle, said connector handle comprising: (a) a gripping element comprising an annular base provided with a plurality of elastically deformable jaws which project from the annular base and cooperate with at least one inclined plane, each of said inclined planes converging towards the longitudinal axis of the handle on the side opposite to the inlet of the cable while each plane is laterally defined by walls which are parallel to the longitudinal axis in a manner so as to position and guide the jaws, said gripping element being positioned in the connector handle in a manner such that at least the exterior portions of the ends of said jaws converge opposite to the annular base and are disposed on the side of the base opposite to the inlet of the cable into the connector handle; (b) means for exerting a pressure on the annular base to immobilize it in the connector handle and cause an axial displacement of the base and the jaws into said inclined planes to cause said jaws to grip said cable, wherein said jaws are inwardly and elastically deformable, wherein when said annular base is moved along said longitudinal axis of said bearing, at least the ends of said jaws are deformed into a position in which at least said jaw ends grip said cable; (c) a seal provided between the annular base and a cover; and (d) means for fixedly connecting said cover, said seal and said annular base to one another.

Claim 13

Electric cable connector handle for securing and providing electrical contact for a cable which enters one end of said connector handle, said connector handle comprising: (a) a gripping element comprising an annular base provided with a plurality of elastically deformable jaws which project from the annular base and cooperate with at least one inclined plane, each of said inclined planes converging towards the longitudinal axis of the handle on the side opposite to the inlet of the cable while each plane is laterally defined by walls which are parallel to the longitudinal axis in a manner so as to position and guide the jaws, said gripping element being positioned in the connector handle in a manner such that at least the exterior portions of the ends of said jaws converge opposite to the annular base and are disposed on the side of the base opposite to the inlet of the cable into the connector handle; (b) means for exerting a pressure on the annular base to immobilize it in the connector handle and cause an axial displacement of the base and the jaws into said inclined planes to cause said jaws to grip said cable, wherein said jaws are inwardly and elastically deformable, wherein when said annular base is moved along said longitudinal axis of said bearing, at least the ends of said jaws are deformed into a position in which at least said jaw ends grip said cable; (c) a seal provided between the annular base and a cover; and (d) means for fixedly connecting said cover, said seal and said annular base to one another.

Claim 14

Electric cable connector handle for securing and providing electrical contact for a cable which enters one end of said connector handle, said connector handle comprising: (a) a gripping element comprising an annular base provided with a plurality of elastically deformable jaws which project from the annular base and cooperate with at least one frustoconic bearing, said gripping element being positioned in the connector handle in a manner such that at least the exterior portions of the ends of said jaws converge opposite to the annular base and are disposed only on the side of the base opposite to the inlet of the cable into the connector handle, and wherein said frustoconic bearing converges towards the longitudinal axis thereof on the opposite side of the base relative to the inlet of the cable; (b) means for exerting pressure on the annular base to immobilize it in the connector handle and cause an axial displacement of the base and of the jaws into said frustoconic bearing to cause said jaws to grip said cable; (c) a seal provided between the annular base and a cover; and (d) means for fixedly connecting said cover, said seal and said annular base to one another.

Claim 15

Electric cable connector handle for securing and providing electrical contact for a cable which enters one end of said connector handle, said connector handle comprising: (a) a gripping element comprising an annular base provided with a plurality of elastically deformable jaws which project from the annular base and cooperate with at least one frustoconic bearing, said gripping element being positioned in the connector handle in a manner such that at least the exterior portions of the ends of said jaws converge opposite to the annular base and are disposed only on the side of the base opposite to the inlet of the cable into the connector handle, and wherein said frustoconic bearing converges towards the longitudinal axis thereof on the opposite side of the base relative to the inlet of the cable; (b) means for exerting pressure on the annular base to immobilize it in the connector handle and cause an axial displacement of the base and of the jaws into said frustoconic bearing to cause said jaws to grip said cable; (c) a seal provided between the annular base and a cover; and (d) means for fixedly connecting said cover, said seal and said annular base to one another.

Claim 16

The electric cable connector as defined by claim 12 wherein said seal comprises a peripheral rib adapted to contact the internal wall of the connector handle and said cover comprises a central bore for receiving said cable.

Claim 17

The electric cable connector as defined by claim 13 wherein said means for exerting pressure on the annular base comprises a cap adapted to be screwed onto the handle, said cap and said cover coming into contact before the complete screw-on of the cap on the handle in a manner whereby the cap exerts downward pressure directly on the cover which is transmitted to the base in the course of the cap being screwed on whereby said jaws are forced further into said frustoconical bearing.

Claim 18

The electric cable connector as defined by claim 13 wherein said means for exerting pressure on the annular base comprises a cap adapted to be screwed onto the handle, said cap and said annular base coming into contact before the complete screw-on of the cap on the handle in a manner such that the cap exerts pressure directly on the base in the course of its being screwed on whereby said jaws are forced further into said frustoconic bearing.

Claim 19

The electric cable connector as defined by claim 13 wherein said frustoconic bearing is divided into as many frustoconical sectors as the base has jaws, each sector being defined laterally by walls parallel to the longitudinal axis of the handle in a manner so as to position and guide the jaws.

Claim 20

Electric cable connector handle for securing and providing electrical contact for a cable which enters one end of said connector handle, said connector handle comprising: (a) a gripping element comprising an annular base provided with a plurality of elastically deformable jaws which project from the annular base and cooperate with at least one inclined plane, each of said inclined planes converging towards the longitudinal axis of the handle on the side opposite to the inlet of the cable while each plane is laterally defined by walls which are parallel to the longitudinal axis in a manner so as to position and guide the jaws, said gripping element being positioned in the connector handle in a manner such that at least the exterior portions of the ends of said jaws converge opposite to the annular base and are disposed only on the side of the base opposite to the inlet of the cable into the connector handle; (b) means for exerting a pressure on the annular base to immobilize it in the connector handle and cause an axial displacement of the base and the jaws into said inclined planes to cause said jaws to grip said cable; (c) a seal provided between said annular base and a cover; and (d) means for fixedly connecting said cover, said seal and said annular base to one another.

Claim 21

Electric cable connector handle for securing and providing electrical contact for a cable which enters one end of said connector handle, said connector handle comprising: (a) a gripping element comprising an annular base provided with a plurality of elastically deformable jaws which project from the annular base and cooperate with at least one inclined plane, each of said inclined planes converging towards the longitudinal axis of the handle on the side opposite to the inlet of the cable while each plane is laterally defined by walls which are parallel to the longitudinal axis in a manner so as to position and guide the jaws, said gripping element being positioned in the connector handle in a manner such that at least the exterior portions of the ends of said jaws converge opposite to the annular base and are disposed only on the side of the base opposite to the inlet of the cable into the connector handle; (b) means for exerting a pressure on the annular base to immobilize it in the connector handle and cause an axial displacement of the base and the jaws into said inclined planes to cause said jaws to grip said cable; (c) a seal provided between said annular base and a cover; and (d) means for fixedly connecting said cover, said seal and said annular base to one another.

Claim 22

Electric cable connector handle for securing and providing electrical contact for a cable which enters one end of said connector handle, said connector handle comprising: (a) a gripping element comprising an annular base provided with a plurality of elastically deformable jaws which project from the annular base and cooperate with at least one frustoconic bearing, said gripping element being positioned in the connector handle in a manner such that at least the exterior portions of the ends of said jaws converge opposite to the annular base and are disposed on the side of the base opposite to the inlet of the cable into the connector handle, and wherein said frustoconic bearings converges towards the longitudinal axis thereof on the opposite side of the base relative to the inlet of the cable; (b) means for exerting pressure on the annular base to immobilize it in the connector handle and cause an axial displacement of the base and of the jaws into said frustoconic bearing to cause said jaws to grip said cable; (c) a seal between the annular base and a cover, a peripheral portion of said seal being in contact with the internal wall of the connector handle, and said cover being centrally bored to permit the passage of said cable; and (d) means for fixedly connecting said cover, said seal and said annular base to one another.

Claim 23

Electric cable connector handle for securing and providing electrical contact for a cable which enters one end of said connector handle, said connector handle comprising: (a) a gripping element comprising an annular base provided with a plurality of elastically deformable jaws which project from the annular base and cooperate with at least one frustoconic bearing, said gripping element being positioned in the connector handle in a manner such that at least the exterior portions of the ends of said jaws converge opposite to the annular base and are disposed on the side of the base opposite to the inlet of the cable into the connector handle, and wherein said frustoconic bearings converges towards the longitudinal axis thereof on the opposite side of the base relative to the inlet of the cable; (b) means for exerting pressure on the annular base to immobilize it in the connector handle and cause an axial displacement of the base and of the jaws into said frustoconic bearing to cause said jaws to grip said cable; (c) a seal between the annular base and a cover, a peripheral portion of said seal being in contact with the internal wall of the connector handle, and said cover being centrally bored to permit the passage of said cable; and (d) means for fixedly connecting said cover, said seal and said annular base to one another.