Prior to insertion into the recess of a crimping region, the axial ends of the plurality of electrical strands of the cable are fixed with a clamping tool so that the axial ends of the plurality of electrical strands protrude axially out of the clamping tool and the ends of the plurality of strands protruding axially from the clamping tool are sheared off in the transverse direction with a cutting tool so that a closed end face is produced at the axial end of the strands. The axial end of the plurality of electrical strands is inserted into the recess and the plurality of strands are welded to the contact piece by melting the closed end face arranged in the recess by radiation energy of a radiation directed onto the end face.

A connection structure between sensor and cable includes a cable formed by assembling a plurality of electric wires each including a covering portion covering a core and a core-exposing portion exposing the core at an end of the covering portion, a spacer that is interposed in a space surrounded by the covering portions of the electric wires and holds end portions of the covering portions in the state that the end portions are spaced from each other, and a sensor that detects a physical quantity, and the core-exposing portion of each of the electric wires of the cable is electrically connected to the sensor via a fixing member in the state that each of the electric wires is held by the spacer.

A cable includes an electrical connector at one end and a sensor at the other end. The connector includes a terminal module having a plurality of contacts embedded within an insulator wherein each contact has a resilient contacting section exposed upon to an exterior in a first vertical direction, and a soldering section exposed in a second vertical direction to be connected to the corresponding wires of the cable and selectively further to a resistor. The sensor includes a case enclosing an LED (Light Emitting Diode) and a PD (Photo Diode both of which are respectively connected to the corresponding contacts respectively soldered to the corresponding wires.

The wire harness is a wire harness to be mounted on power storage elements and the wire harness includes a base film having flexibility, a cover film covering the base film and having flexibility, and electric wires disposed between the base film and the cover film. The electric wires include first end sections that extend outside the base film and the cover film and second end sections that extend outside from the base film and the cover film from an opposite side from the first end sections. The base film and the cover film include welding portions at which the base film and the cover film are joined with welding.

A multi-conductor bus with radially arranged conductor wires on which addressable bead devices that may incorporate light-emitting diodes (LEDs) or other surface mount devices (SMDs) can be easily mounted. The radial bus is designed to provide an improved range of flexibility and motion while allowing for easy addition of bead devices along its length that utilize self-addressing bus protocols such as cascading device protocols. The design of the flexible, interruptible radial bus facilitates the use of pass-through and interrupted paths along the bus that simplifies the installation of addressable devices along the bus such as the bus-mounted bead devices disclosed herein.

A power connector socket includes a housing and a lamella cage. The housing includes a socket and an opening at a side portion of the socket. The lamella cage passes through the socket and includes a ring portion and contact lamellae. The ring portion is adjacent to the opening. The contact lamellae outwardly extend from a side portion of the ring portion and are annularly arranged. One of two ends of each of the contact lamellae includes a fixed end formed on the ring portion, and a free end outwardly extends from the other end of each of the contact lamellae. The contact lamellae include contact portions extending toward an interior portion of the socket. The contact portions are a first position adjacent to the fixed end of each of the contact lamellae and on a second position of a middle portion of each of the contact lamellae.

A connector device includes a connector housing including a plurality of terminal accommodating chambers, a plurality of terminals accommodated in the plurality of terminal accommodating chambers, and a plurality of electric wires configured to be welded to the respective one of the plurality of terminals. A laser radiation through hole is formed in side walls, each forming the terminal accommodating chambers, the laser radiation through hole being configured to allow the plurality of terminals and the plurality of electric wires to be welded with each other inside the terminal accommodating chambers, and the laser radiation through hole is configured to allow laser light emitted from a laser welding machine disposed outside the connector housing to enter one of the plurality of terminal accommodating chambers.

The invention relates to a contact device (1) for a stator (2) of an electric machine, wherein the contact device (1) has a contact carrier (4) made from an electrically insulating material, an upper side, which can be positioned to face away from the stator (2), and, at least on the upper side which can be positioned to face away from the stator (2), electrically conductive connection conductors (41) for contacting a plurality of coils (3), arranged over the circumference of the stator (2), via coil conductors (31). The contact device (1) furthermore has feedthrough openings (5), through which the coil conductors (31) of the coils (3) can be guided such that at least one coil conductor (31) can be connected to a connection conductor (41). The contact carrier (4) moreover has fixing devices (6) at the feedthrough openings (5), which fixing devices are designed in such a way that at least one coil conductor (31) touches a connection conductor (41) at a contact surface (7) and the coil conductor (31), at this contact surface (7), applies a permanent force action to the connection conductor (41) via forces acting perpendicularly to the respective conductor axis, whereby mutually parallel-lying portions of the coil conductor (31) and the connection conductor (41) are pressed against each other at the common contact surface (7).

An electrical connector assembly is provided. The electrical connector assembly includes a housing, two electrically conductive connection members, and two electrically conductive cable sets. The two electrically conductive connection members are arranged in the housing and respectively connected to the two electrically conductive cable sets. The electrically conductive connection member has an electrically conductive terminal, a cable connection member, and a terminal holding member. The cable connection member is bent relative to a vertical axis and has a first connection part and a second connection part. An electrically conductive cable of the electrically conductive cable set is connected to the first connection part by soldering. The second connection part is coupled to a U-shaped connection part of the electrically conductive terminal. The terminal holding member is arranged at a periphery of the electrically conductive terminal A guide opening is formed on a side of the terminal holding member.

An electric wire connection structure is composed of insulated electric wires each including a core and an insulation coating covering the core. The cores of the insulated electric wires are connected to pads provided on a substrate. The insulated electric wires are arranged along a predetermined alignment direction and arranged parallel to each other. The insulation coating is removed at a part in a longitudinal direction of each of the insulated electric wires to expose the core. Exposed portions of the cores are connected to the pads, respectively. Some of the insulated electric wires are configured in such a manner that the core is exposed in an area where the insulation coatings of adjacent ones of the other insulated electric wires in the alignment direction are not removed.