It is aimed to suppress the peeling of an adhesive from an insulation coating of an insulated electrical cable due to resin shrink after the molding of a molded member. A molded part-equipped electrical cable includes a terminal-equipped electrical cable with an insulated electrical cable and a terminal, an adhesive provided on a surface of the insulation coating of the terminal-equipped electrical cable and a molded member covering from a part provided with the adhesive on the insulation coating of the terminal-equipped electrical cable to a connected part of the insulated electrical cable and the terminal. The molded member includes a first molded part and a second molded part separately molded, and the first molded part includes a part covering the adhesive while being in contact with the adhesive.

It is aimed to more easily suppress the flow of an adhesive from a desired position by an injection pressure during molding of a molded part in a molded part-equipped electrical cable. The molded part-equipped electrical cable is provided with a terminal-equipped electrical cable including an insulated electrical cable with a core and an insulation coating and a terminal connected to an end part of the insulated electrical cable, a recess being formed on the insulation coating, an adhesive provided in the recess of the insulation coating, and a molded part configured to cover from a part where the adhesive is provided in the insulation coating of the terminal-equipped electrical cable to a connected part of the insulated electrical cable and the terminal.

An inventive cable fitting (1) for high voltage cables, comprises a rigid core insulator (5) with a central duct suitable to receive a high voltage cable conductor. An elastomeric stress relief element (8) is cast around and thereby attached to a first part of the rigid core insulator (5). The stress relief element (8) comprises an insulating volume (9) made of elastomeric material, a field deflector (11) and a shield electrode (10). The stress relief element (8) is arranged so that it can receive a high voltage cable.

Provided is an insulating coating device for an electric wire, including a pressing pipe. The pressing pipe includes two first pressing parts which are configured to divide the pressing pipe into two parts along a longitudinal cross section of the pressing pipe, an inner wall of the pressing pipe is provided with an air bag, and the air bag is provided with an air pipe joint which penetrates to an outside of the pressing pipe. In the insulating coating device for the electric wire, a self-curing insulating material is coated on joints of the electric wires, the air bag is used to squeeze the self-curing insulating material such that the self-curing insulating material is shaped and compacted, so that cavities generated in a coating process is reduced, and the self-curing insulating material is uniformly attached to the joints of the electric wires.

The present disclosure provides a curable casting resin precursor, comprising (a) a first part (A) comprising: (a1) at least one epoxy resin; (b) a second part (B) comprising: (b1) at least one first amine-based epoxy curing agent; (b2) optionally, at least one second amine-based epoxy curing agent; (b3) at least one mineral filler; (b4) at least one phenolic lipid; wherein part (A) and/or part (B) comprise at least one triphenylmethane dye. The curable casting resin precursor is suited for encapsulating metal parts such as cable joints and the like.

A method for overmolding at least one line (40) comprises the steps: receiving the at least one line (40) in an opening (14) of a sealing element (10), wherein the opening (34) of the sealing element (10) is substantially complementary in shape to a peripheral geometry of the at least one line (40); mounting the sealing element (10) on a mold (30); overmolding the at least one line (40) received in the sealing element in a region (42) that is adjacent to the sealing element (10) and delimited by the sealing element (10); and removing from the mold (30) the sealing element (10) and the at least one line (40) received therein and overmolded in a region.

Disclosed are a wire joint and a manufacturing method thereof. The wire joint includes a wire and a joint; the wire includes a plurality of strands of core wires and a first wire skin, each strand of the core wires is wrapped by the first wire skin, the first wire skin outside the each strand of the core wires is stripped within a threshold interval, the each strand of the core wires in the threshold interval is subjected to a tin-impregnation treatment, and an insulating wire fastener is provided between the each strand of the core wires in the threshold interval; the joint includes a connection section and an extraposition section, the insulating wire fastener is wrapped in the extraposition section, and the connection section is connected at one end of the extraposition section and wraps outside the first wire skin of the plurality of strands of core wires.

A cable clip for engaging around an exposed conducting core of a cable during an encapsulation process. The clip is formed as a rectilinear loop having an inner surface and an outer surface and opposed ends which define an opening in the loop therebetween by means of which the clip can be engaged around the exposed core. The clip has posts distributed around, and extending outwardly from, its outer surface. The posts engage with an inner surface in an encapsulation mold enclosed around the clip so as to maintain a minimum spacing between the mold and the outer surface of the body around the entire clip and thereby ensure a minimum thickness of encapsulation sealant is formed around the exposed core of the cable during the encapsulation process.

A cable termination includes a cable end of a cable having a protective outer jacket and an overmolded sealant. The cable termination is manufactured using a method having the steps of providing a cable end of a cable having a protective outer jacket, preparing the protective outer jacket of the cable end such as to promote adhesion with a sealant, and overmolding the cable end with a sealant.

A method for producing an elongated article with a sheath. The sheath is extruded with a predetermined wall thickness in an extrusion unit. Following the extrusion unit in a feeding direction, a part of the still moldable material is built up with the aid of a molding unit during a molding process such that a molded part forms integrally on the sheath. The molding unit is moved according to the following working cycle: the molding unit is accelerated from a starting position in the feeding direction, then it is advanced in the direction of the elongated article and the molded part is formed, the molding unit is withdrawn from the elongated article, and the molding unit is decelerated and moved from an end position, counter to the feeding direction, back in the direction of the starting position.