Apparatus for making electrically conductive contact with an electrically conductive, elongated, body, for example a pipe or cable. Apparatus includes a base body having a metal carrier element configured as a clamp clampable around body to be contacted, and open in circumferential direction. Apparatus includes a connecting device with a connecting member, by which ends of carrier element are connectable or connected to one another when mounted. Apparatus has a contact device for establishing electrically conductive connection between body contacted and conductor, such as grounding cable. A connecting member configured for cooperating with a guide device for guiding translatory motion of connecting member, and situated at free ends of carrier element so that in mounted position of apparatus, translatory motion of the connecting member between a guide start and a guide end of guide device achieves a nondestructively detachable form fit, connecting free ends of the carrier element.

A cable splice includes a casing having a central portion and a first end including a first aperture. The casing defines an interior cavity. A guide assembly extends through the first opening into the interior cavity. A first clamp member is positioned in the interior cavity and moveable between a loading position and a terminated position. A first biasing member biases the first clamp member toward the terminated position. A carrier is positioned in the interior cavity between the first biasing member and the central region. A second clamp member is positioned in the carrier and moveable with respect to the carrier.

The invention relates to a contact system for contacting an aluminium braid (7) to a contact element (1) comprising—an electrically conducting cable (4); —the aluminium braid (7) comprising a plurality of aluminium wires, which is arranged to run at least in sections between a primary isolation (6) and a secondary isolation (8) of the electrically conducting cable (4); —die contact element (1) which can be pushed onto the electrically conducting cable (4) having an outer sleeve (3) and an inner sleeve (2) which can be inserted therein. To achieve a contact system which makes possible, in a simple fashion, a reliable contacting of an aluminium braid to a contact element without additional soldering systems being required, according to the invention the inner sleeve (2) has a first contact surface (2a) and the outer sleeve (3) has a second contact surface (3a), wherein each contact surface (2a, 3a) has areas of different size of cross-section and the contact surfaces (2a, 3a) are designed in such a manner that the aluminium braid (7) is clamped in a contact position by the inner sleeve (2) being pushed axially inside the outer sleeve (3) and contact is made with the contact element (1).

An electrical coupling for making a secure and reliable connection between a frayed end of one or more wires. The electrical coupling comprises a terminal, a casing, a conical portion, and a threading portion. The electrical coupling is configured to receive and squeeze down the frayed end of the one or more wires due to the tapering and narrowing shape of the conical portion within an inner sidewall between a first inner diameter and a second inner diameter. The conical portion comprises a side wall. The side wall is configured to taper in from a first end to a second end to form a conical shape. The conical portion comprises a first open end having the first inner diameter.

A device is provided for interconnecting cables having a core strand and at least one layer of strands coaxially surrounding the core strand comprises a central tightening member; first and second cylindrical segments having an opening for insertion of an end of a cable and being tightenably connected to the tightening member. An inner conical member is arranged within each cylindrical segment, having a central bore arranged for insertion of an end of the core strand and further having an outer sloping surface on which a layer of strands coaxially surrounding the core strand may be positioned. A cylindrical end piece is arranged within each cylindrical segment, having a central bore arranged for insertion of the cable and further having an inner sloping surface on which a layer of strands coaxially surrounding the core strand may be positioned.

A device is provided for interconnecting cables having a core strand and at least one layer of strands coaxially surrounding the core strand comprises a central tightening member; first and second cylindrical segments having an opening for insertion of an end of a cable and being tightenably connected to the tightening member. An inner conical member is arranged within each cylindrical segment, having a central bore arranged for insertion of an end of the core strand and further having an outer sloping surface on which a layer of strands coaxially surrounding the core strand may be positioned. A cylindrical end piece is arranged within each cylindrical segment, having a central bore arranged for insertion of the cable and further having an inner sloping surface on which a layer of strands coaxially surrounding the core strand may be positioned.

An electrical connector includes a compression device defining an aperture and is configured to receive a first portion of a base row of wires and a first portion of a core of an electrical conductor within the aperture. An outer tube defines a central through hole and is configured to receive the compression device within the central through hole. A first end of the outer tube is configured to be compressed around the first end of the compression device, and a first portion of the core of the associated electrical conductor to create a compressed assembly. The compressed assembly is contiguous with a second portion of the base row of wires and a second portion of the core of the associated electrical conductor.

The invention relates to a contact system for contacting an aluminium braid (7) to a contact element (1) comprising—an electrically conducting cable (4); —the aluminium braid (7) comprising a plurality of aluminium wires, which is arranged to run at least in sections between a primary isolation (6) and a secondary isolation (8) of the electrically conducting cable (4); —die contact element (1) which can be pushed onto the electrically conducting cable (4) having an outer sleeve (3) and an inner sleeve (2) which can be inserted therein. To achieve a contact system which makes possible, in a simple fashion, a reliable contacting of an aluminium braid to a contact element without additional soldering systems being required, according to the invention the inner sleeve (2) has a first contact surface (2a) and the outer sleeve (3) has a second contact surface (3a), wherein each contact surface (2a, 3a) has areas of different size of cross-section and the contact surfaces (2a, 3a) are designed in such a manner that the aluminium braid (7) is clamped in a contact position by the inner sleeve (2) being pushed axially inside the outer sleeve (3) and contact is made with the contact element (1).

A quick demountable high-reliability radio-frequency coaxial connector including a front shell and a rear protective jacket, a cavity of the front shell is internally provided with a front insulator and a central conductor, a first locating hole of a central axial position of the front insulator, the center of the front end of the central conductor is provided with a front protrusion, the front protrusion is arranged towards the first locating hole, a penetration hole is formed in a central part of the axial tail of the central conductor, the axial tail is a necking conical structure, the inner diameter of the outer end of the necking conical structure is smaller than that of an inner conductor of a cable, and meanwhile, the inner diameter of the inner end of the necking conical structure is larger than that of the inner conductor of the cable.

A quick demountable high-reliability radio-frequency coaxial connector including a front shell and a rear protective jacket, a cavity of the front shell is internally provided with a front insulator and a central conductor, a first locating hole of a central axial position of the front insulator, the center of the front end of the central conductor is provided with a front protrusion, the front protrusion is arranged towards the first locating hole, a penetration hole is formed in a central part of the axial tail of the central conductor, the axial tail is a necking conical structure, the inner diameter of the outer end of the necking conical structure is smaller than that of an inner conductor of a cable, and meanwhile, the inner diameter of the inner end of the necking conical structure is larger than that of the inner conductor of the cable.