Device for cleaning grease-filled cable stub

Claim 2

A portable device for cleaning grease from around the insulated wires of an electrical cable stub comprising a support, a trough on said support and having an open top, means for supporting a stub of electrical cable in proximity to said open top such that grease covered insulated wires are exposed to the interior of said trough over substantially the length of said stub, heating means on said support adjacent to said cable stub supporting means and extending over the length of said stub supporting means and over a substantial peripheral extent of said supporting means for melting the grease such that the melted grease drains into said trough for collection therein, and means for maintaining the heat at a level that avoids damage to the insulation of the wires, said cable stub supporting means comprising a material that has sufficiently low heat absorption characteristics to prevent the formation of hot spots on the cable which might damage the insulation of the wires.

Claim 3

A device according to claim 1 in which said material includes a non-metallic flexible open mesh that overlies the open top of the trough and upon which the cable stub is adapted to rest.

Claim 4

A device according to claim 2 in which said support comprises a number of spaced apart leg structures each having opposed leg elements on opposite sides of said trough and cross members secured to and extending between the leg elements for supporting said trough.

Claim 5

A device according to claim 3 in which said heating means include radiant heater elements mounted on said leg structures above and laterally of said mesh.

Claim 6

A device according to claim 1 in which said support comprises spaced apart leg structures and cross members extending between and connected to said leg structures for supporting said trough.

Claim 7

A portable device for cleaning grease from around the insulated wires of an electrical cable stub comprising a support, a trough on said support and having an open top, means for supporting a stub of electrical cable in proximity to said open top such that grease covered insulated wires are exposed to the interior of said trough over substantially the length of said stub, said means for supporting the cable stub including spaced apart strips of non-metallic flexible open mesh material that overlie the open top of the trough, the flexibility of said strips causing said strips to yield under the weight of the cable stub and thereby form spaced apart shallow V-shaped cable stub seats that prevent the stub from rolling off of the seats, heating means on said support adjacent to said supporting means and extending over the length of said stub supporting means and over a substantial peripheral extent of said stub supporting means for melting the grease such that the melted grease drains into said trough for collection therein, and means for maintaining the heat at a level that avoids damage to the insulation of the wires.

Claim 8

A portable device for cleaning grease from around the insulated wires of an electrical cable stub comprising a support, a trough on said support and having an open top, means for supporting a stub of electrical cable in proximity to said open top such that grease covered insulated wires are exposed to the interior of said trough over substantially the length of said stub, said means for supporting the cable stub including spaced apart strips of non-metallic flexible open mesh material that overlie the open top of the trough, the flexibility of said strips causing said strips to yield under the weight of the cable stub and thereby form spaced apart shallow V-shaped cable stub seats that prevent the stub from rolling off of the seats, heating means on said support adjacent to said supporting means and extending over the length of said stub supporting means and over a substantial peripheral extent of said stub supporting means for melting the grease such that the melted grease drains into said trough for collection therein, and means for maintaining the heat at a level that avoids damage to the insulation of the wires.

Claim 9

A device according to claim 6 in which the material is of a sufficiently low heat absorption character tp prevent formation of hot spots on the cable which might damage the insulation of the wires.

Claim 10

A portable device for cleaning grease from around the insulated wires of an electrical cable stub comprising an electrical cable stub and a support, a trough on said support and having an open top, means for supporting the stub of electrical cable in proximity to said open top such that grease covered insulated wires are exposed to the interior of said trough over substantially the length of said stub, heating means on said support adjacent to said supported cable stub and extending over the length of said stub and over a substantial circumferential extent of said stub for melting the grease such that the melted grease drains into said trough for collection therein, and means for maintaining the heat at a level that avoids damage to the insulation of the wires, said cable stub supporting means comprising a material that has sufficiently low heat absorption characteristics to prevent the formation of hot spots on the cable which might damage the insulation of the wires.

Claim 11

A portable device for cleaning grease from around the insulated wires of an electrical cable stub comprising an electrical cable stub and a support, a trough on said support and having an open top, means for supporting the stub of electrical cable in proximity to said open top such that grease covered insulated wires are exposed to the interior of said trough over substantially the length of said stub, heating means on said support adjacent to said supported cable stub and extending over the length of said stub and over a substantial circumferential extent of said stub for melting the grease such that the melted grease drains into said trough for collection therein, and means for maintaining the heat at a level that avoids damage to the insulation of the wires, said cable stub supporting means comprising a material that has sufficiently low heat absorption characteristics to prevent the formation of hot spots on the cable which might damage the insulation of the wires.

Claim 12

A device according to claim 8 in which said material includes a non-metallic flexible open mesh that overlies the open top of the trough and upon which the cable stub is adapted to rest.

Claim 13

A device according to claim 9 in which said support comprises a number of spaced apart leg structures each having opposed leg elements on opposite sides of said trough and cross members secured to and extending between the leg elements for supporting said trough.

Claim 14

The device according to claim 10 in which said heating means include radiant heater elements mounted on said leg structures above and laterally of said mesh.

Claim 15

A device according to claim 8 in which said support comprises spaced apart leg structures and cross members extending between and connected to said leg structures for supporting said trough.

Claim 16

A portable device for cleaning grease from around the insulated wires of an electrical cable stub comprising an electrical cable stub and a support, a trough on said support and having an open top, means for supporting the stub of electrical cable in proximity to said open top such that grease covered insulated wires are exposed to the interior of said trough over substantially the length of said stub, said means for supporting the cable stub including spaced apart strips of non-metallic flexible open mesh material that overlie the open top of the trough, the flexibility of said strips causing said strips to yield under the weight of the cable stub and thereby form spaced apart shallow V-shaped cable stub seats that prevent the stub from rolling off of the seats, heating means on said support adjacent to said supported cable stub and extending over the length of said stub and over a substantial circumferential extent of said stub for melting the grease such that the melted grease drains into said trough for collection therein, and means for maintaining the heat at a level that avoids damage to the insulation of the wires.

Claim 17

A portable device for cleaning grease from around the insulated wires of an electrical cable stub comprising an electrical cable stub and a support, a trough on said support and having an open top, means for supporting the stub of electrical cable in proximity to said open top such that grease covered insulated wires are exposed to the interior of said trough over substantially the length of said stub, said means for supporting the cable stub including spaced apart strips of non-metallic flexible open mesh material that overlie the open top of the trough, the flexibility of said strips causing said strips to yield under the weight of the cable stub and thereby form spaced apart shallow V-shaped cable stub seats that prevent the stub from rolling off of the seats, heating means on said support adjacent to said supported cable stub and extending over the length of said stub and over a substantial circumferential extent of said stub for melting the grease such that the melted grease drains into said trough for collection therein, and means for maintaining the heat at a level that avoids damage to the insulation of the wires.

Claim 18

A device according to claim 13 in which the material is of a sufficiently low heat absorption character to prevent formation of hot spots on the cable which might damage the insulation of the wires.