Abstract: A motor control unit (MCU) and methods of operating and assembling the same are provided. The MCU includes a housing enclosing a retractable stab assembly (RSA) having stabs attached thereto. The MCU further includes a bracket assembly having a mount for securing the bracket assembly to the RSA, guiderails for slideably engaging the RSA to facilitate the extending and retracting motion, and a lead screw accessible via an opening in the front of the housing. Rotating the lead screw causes the RSA to extend and retract which engages and disengages the stabs. The MCU also includes a motor assembly having a drive motor coupled to a drive shaft. The motor rotates the shaft in response to control signals from a remote-device. The motor assembly attaches to the housing such that the rotation of the shaft in response to the signals rotates the lead screw to engage and disengage the stabs.

Abstract: A coaxial connector having an axially moveable shell in opposition to a separate and distinct body component wherein the moveable shell contains a gripping member capable of having the front portion displaced radially inwardly by the body so that the gripping member is positioned within the connector body and between the connector body and the coaxial cable and secures the cable to the connector and environmentally seals the junction while at the same time the shell contains a structure to move a rear portion of the gripping member radially outwardly upon compression. In some embodiments disclosed herein the shell contains a structure to prevent a rear portion of the gripping member from moving radially inwardly upon compression. Other connector shell embodiments may be made from a one-piece stamping instead of a machined component and thereby deliver a manufacturing cost savings.

Abstract: A power connector (100) is provided for connecting a drawout circuit breaker to a conductive bus bar. The power connector (100) is formed as a unitary body having a first end and a second end opposite the first end. The first end has a circuit breaker terminal (310) to connect to the drawout circuit breaker through the clusters. The second end has a bus bar terminal (350) to connect to the conductive bus bar. The bus bar terminal (350) may have a pair of extending arms (352), which form a U-shape profile. A conductive bus bar can be connected between the pair of extending arms (352) on one or both sides to the bus bar terminal (350).

Abstract: A connection device is for an electrical system. The electrical system has a powering apparatus, an electrical switching apparatus, and a switchgear bus. The electrical switching apparatus is coupled to the powering apparatus. The connection device includes: a mounting assembly having a panel and a support wall opposite the panel; an electrical transfer assembly including: a number of interconnect assemblies each having a load interconnect member, the load interconnect member being coupled to the panel and electrically connected to the powering apparatus; and a number of base assemblies each including: a number of stud members each coupled to the support wall. At least one of the number of stud members is electrically connected to the load interconnect member and electrically connected to the switchgear bus.

Abstract: A distance between first contact portions is set smaller than a thickness of a first connection object in the state where neither of the first connection object and a second connection object is inserted into a contact. A distance between second contact portions is set greater than a thickness of the second connection object in the state where neither of the first connection object and the second connection object is inserted into the contact. When the first connection object is inserted between the first contact portions, a pair of conductive portions are relatively moved to shorten the distance between the second contact portions so that the second connection object is held between the second contact portions.

Abstract: A connector includes a first terminal housing for housing a plurality of first connecting terminals aligned, a second terminal housing for housing a plurality of second connecting terminals aligned, a plurality of insulating members aligned and housed in the second terminal housing, a resin molded body provided in the second terminal housing, and an insulating member assembly formed by assembling the plurality of insulating members. The resin molded body includes at least one pair of restricting protrusions in order to restrict expanding movement of the insulating member assembly in the lamination direction when inserting the first connecting terminals into a gap between the second connecting terminals and the insulating members. The insulating member assembly includes a terminal protecting member to interfere with a rim of the first terminal housing to prevent the first terminal housing from being erroneously inserted into the gap.

Abstract: A terminal connection structure which is downsized and easily connects terminal fixtures together without producing variation in electric resistance therebetween. The terminal connection structure connects a bus bar connected to an inverter and a second terminal fixture connected to a motor coil. The terminal connection structure includes a first housing receiving a thin-walled portion of the bus bar, a second housing receiving an electric-contact portion of the second terminal fixture and having an insert portion, a clip terminal arranged to make the thin-walled portion closely contact with the electric-contact portion, and a permitting/restricting portion, which permits the clip terminal to be attached to one of the first housing and the second housing when the insert portion is at a predetermined position and restricts the clip terminal from being attached to one of the first housing and the second housing when the insert portion is not at the predetermined position.

Abstract: A connector includes a first terminal housing for housing plural first connecting terminals aligned, a second terminal housing for housing plural second connecting terminals aligned, plural insulating members, a connecting member for collectively fixing and electrically connecting the plural first connecting terminals and the plural second connecting terminals at each contact point by pressing the plural first connecting terminals and the plural second connecting terminals. The connecting member includes a ring-shaped support fixed to the first terminal housing and a pressing portion an upper part of which is inserted into a hollow formed inside the ring-shaped support so as to be pivotally supported by the support. The pressing portion is configured to turn relative to the support by turning the upper part of the pressing portion and to move relative to the support with the turning of the pressing portion in a vertical direction.

Abstract: A connector system includes a plurality of first connecting terminals, a plurality of second connecting terminals, a first housing, a second housing, a plurality of insulating members, a laminated structure formed by the plurality of first and second connecting terminals and the plurality of insulating members, a pressing mechanism including a rotary member rotatably supported on the first housing and configured to generate a pressing force to press the laminated structure in a lamination direction thereof, a rotation inhibiting mechanism configured to inhibit a rotation of the rotary member in a direction of generating the pressing force when the first housing is not fitted to the second housing, and a rotation-inhibition release mechanism configured to release the inhibition of the rotation of the rotary member by the rotation inhibiting mechanism so as to allow the rotation of the rotary member when the first housing is fitted to the second housing.

Abstract: A connector includes a first terminal housing for housing a plurality of first connecting terminals aligned, a second terminal housing for housing a plurality of second connecting terminals aligned, a plurality of insulating members that are aligned and housed in the first terminal housing, a connecting member for collectively fixing and electrically connecting the plurality of first connecting terminals and the plurality of second connecting terminals at each contact point by pressing one of the plurality of insulating members adjacent to the connecting member, and an insulating member assembly including the plurality of insulating members assembled such that the plurality of insulating members are each restricted from moving in a fitting direction thereof, and moving in a width direction perpendicular to a lamination direction of the laminated structure and to the fitting direction.

Abstract: A connector includes a first terminal housing for housing a plurality of first connecting terminals aligned, a second terminal housing for housing a plurality of second connecting terminals aligned, a plurality of insulating members aligned and housed in the first or second terminal housing, and a plurality of device side connecting terminals each integrated with the plurality of first connecting terminals at a base end side of the plurality of first connecting terminals, and electrically connected to a device to which the first terminal housing is attached. The plurality of device side connecting terminals are each plate-shaped and each include a surface parallel to a lamination direction of the laminated structure and to a fitting direction of the first and second terminal housings. The first terminal housing includes a terminal block for holding the plurality of device side connecting terminals to be aligned in the lamination direction.

Abstract: There is provided a harness connector comprising: a first terminal housing with plural first connector terminals aligned and accommodated therein; a second terminal housing with plural second connector terminals aligned and accommodated therein, the second terminal housing being engaged with the first terminal housing in use, each of the first connector terminals being connected with a counterpart one of the second connector terminals; and a pressing member, wherein: when the first and second terminal housings are engaged with each other, the first and second connector terminals are alternately stacked in such a manner as to provide a stack of plural terminal pairs consisting of a different one of the first connector terminals and its counterpart second connector terminal; the first and second connector terminals of each terminal pair are fixed each other by the pressing member and are electrically connected; and neighboring terminal pairs are electrically insulated from each other.

Abstract: A bus assembly and bus assembly connector include one or more insulated members that have axial sleeves that fit within one another during assembly to form a nesting arrangement. The nesting arrangement of the axial sleeves allow reduction of the overall size of the bus assembly connector while satisfying power rating standards and dielectric clearances as well as allowing bolting of the bus assembly to thereby clamp and secure the bus assembly. The axial sleeves can be distinctively designed such that the phase members must be assembled in a predetermined order, with no components being omitted, to form the bus assembly connector or clamp the bus assembly.

Abstract: A connection structure includes a first terminal housing with a plurality of first connecting terminals aligned and accommodated therein, a second terminal housing with a plurality of second connecting terminals aligned and accommodated therein, a plurality of insulation members aligned and accommodated in the first terminal housing, two connecting members disposed to sandwich a stack structure of the plurality of the first connecting terminals, the plurality of the second connecting terminals and the plurality of the insulation members at a top end and a bottom end of the stack structure, and a synchronizing member to allow the two connecting members to press synchronously the adjacent insulation member.

Abstract: A mechanism for electrically connecting a first electronic component to a second electronic component includes an actuating member disposed in the first electronic component including a first connector half and an actuation screw having a head and a threaded end. The actuation screw is located in the first electronic component wherein rotation of the actuation screw urges the actuating member in a direction substantially perpendicular to an axis of the actuation screw thereby engaging the first connector half to a second connector half disposed in the second electronic component.

Abstract: A mechanism for electrically connecting a first electronic component to a second electronic component. The mechanism includes an actuating member disposed in the first electronic component including a first connector half and an actuation screw having a head and a threaded end. The actuation screw is located in the first electronic component wherein rotation of the actuation screw urges the actuating member in a direction substantially perpendicular to an axis of the actuation screw thereby engaging the first connector half to a second connector half disposed in the second electronic component. A method for electrically connecting a first electronic component to a second electronic component includes rotating an actuation screw disposed in the first electronic component and in operable communication with an actuating member disposed in the first electronic component, the actuating member including a first connector half.

Abstract: An electric device, called ‘plug-and-socket connector’ is proposed that can be used for simplifying the disconnection of a plug from a socket of an electric grid. The inventive plug-and-socket connector comprises a socket, a plug with an electric cable, an arm provided with an electric cable holder, and a plug pusher. The arm is mounted on the socket in such a way as to interact with the plug pusher with the aid of the electric cable's tension force. The electric cable holder can be designed in the form of a slider displaceable along the arm.

Abstract: In a connector adapted to be connected to and disconnected from a mating object in a connecting/disconnecting direction, the connector includes an alignment member, a rear housing coupled to the alignment member, and a front housing adapted to receive the mating object and is movable with respect to the alignment member and the rear housing. A contact is held by the front housing and the rear housing. The alignment member and the rear housing include a stopper mechanism which three-dimensionally defines a movable range of the front housing.

Abstract: An electrical socket assembly having a socket cover slidably mounted to a socket base over a range of motion. The socket assembly also includes a drive plate mounted to a cam portion of the socket cover. The drive plate and socket cover have range limit elements that engage one another to limit opposite ends of the range of motion. The socket assembly includes a cam shaft that engages the socket cover, drive plate, and socket base. The cam shaft is rotatable across a range of motion between an unlocked position and a locked position to slide the socket cover with respect to the socket base.

Abstract: A plurality of steps respectively constituted by inner housings (19) are incorporated into an outer housing (18) of a female connector (12). Moreover, a pushing operation force transmitting member (20) is incorporated there into. The engaging relation of this pushing operation force transmitting member (20) to each of the inner housings is changed every time this member is externally operated. Thus, a pushing operation force applied to the outer housing (18) is transmitted to the inner housings (19) sequentially. Consequently, the outer housing (18) and the pushing operation force transmitting member (20) are alternately pushed. Thus, the plurality of steps respectively constituted by the inner housings (19) are sequentially connected to a male connector (12).

Abstract: A method of connecting a first conductive device to a second conductive device is provided. The first conductive device has a first conductive trace supported by a first substrate. The first trace has a generally planar first surface spaced away from the first substrate that defines a first edge. The second conductive device has a second conductive trace supported by a second substrate. The second trace has a generally planar second surface spaced away from the second substrate that defines a second edge. The method includes joining the first edge of the first trace with the second trace to form an area of contact such that a portion of the first surface proximate the area of contact is non-parallel with a portion of the second surface proximate the area of contact.

Abstract: A self-docking connector includes first and third fixed contacts and an intermediate fixed contact. The first and third contacts are mounted on male and female connectors, respectively, and the intermediate contacts are mounted on a slideable plate. The plate is mounted on an upper tray surface of the female connector and is capable of sliding movement between a connected and a disconnected position. In the disconnected position, the intermediate contacts are resiliently biased by a biasing member away from contacting the third contacts, therefore creating an open circuit between the intermediate and third contacts. However, in the connected position, the intermediate contacts are forced into positive contact with the third contacts, thereby creating a readily disconnectable electrical connection therebetween.

Abstract: A card edge connector is provided. This card edge connector comprises: a first connector housing and a second connector housing to be inserted into a connector receiving chamber provided with a wiring substrate having terminal connecting portions; a plurality of terminals each having an elastic contact segment provided with a contact portion; assisting members (spring members) for helping the elastic contact segments to resist separation of the first connector housing and the second connector housing in the connector receiving chamber; and a holding mechanism provided to the first connector housing and the second connector housing for holding the assisting members by engaging them with the rotary support axes and the bearings.

Abstract: A connector for use in a card reader is provided. A frame is included for accommodating a card therein. The frame has an opening through which a card is inserted into the frame and removed from the frame. A plurality of connector terminals are mounted on the frame, being insulated from one another and each of the connector terminal extending from the frame to contact the card. A card sensor switch is provided for detecting complete insertion of the memory card in the frame. The card sensor switch is mounted in the inner rear portion of the frame, in an electrically insulated insulation state. A landing yoke supporting one portion of each of the connector terminals is pivotably mounted to the frame in order to minimize the sliding contact area of the memory card with the connector terminals during insertion or removal of the memory card.

Abstract: An IC card connection unit according to the invention is for use in electronic equipment into which an IC card is inserted. It included a body provided with a contacting arrangement for contacts, and a card supporter fixedly attached to the body, provided with a recess for forming a card insertion path. A card butting part movable when pressed by the tip of the IC card is disposed in the card insertion path, and a pressing force applied to the card butting part is converted into a force acting in the direction crossing the direction of the card insertion path, whereby contacts of the equipment are shifted so as to be in contact with contacts of the IC card while the IC card is retained in the card insertion path.

Abstract: An electrical connector assembly having an interleaved multilayer structure includes a first connector structure having at least a first connector layer, and a second connector structure having at least second and third connector layers. A plurality of conductive contact surfaces are disposed along edge portions of the connector layers. Upon engagement of the first connector structure and the second connector structure, the first connector layer is oriented to engage a gap defined between the second and third connector layers. The interleaved engagement of the connector layers results in an low-profile electrical connector assembly providing a large number of interconnections between respectively aligned contact surfaces with precise alignment and reliable electrical contact. The connector layers may include conductive contact surfaces on one or both sides of each layer to provide higher interconnection densities.

Abstract: In a card edge connector, rotating pins are formed on the inner surfaces of the side walls of a box-shaped outer housing, while cylindrical bearings are formed on the outer surfaces of the side walls of inner housings in which electrically conductive terminals are accommodated. The inner housings are swingably held with the rotating pins engaged with the cylindrical bearings. The cylindrical bearings have cut-outs in the cylindrical walls which are opened in the direction of insertion, so that, as the inner housings are pushed into the outer housing, the rotating pins are engaged with the cylindrical bearings through the cut-outs. The inner housings are urged by spring members in such a manner that the abutting parts of the terminals are moved away from terminals formed on the connecting end portion of a printed circuit board. When the connecting end portion of the printed circuit board starts to enter the outer housing is started, the connecting end portion gently touches the abutting parts of the terminals.

Abstract: An electric connector requiring decreased insertion and withdrawal force, even when including groups of 20 to 40 terminals. The connector includes a male portion, a female portion into which the male portion fits, and a cam mechanism. With the cam mechanism, the male casing fitted in a covering portion of the female casing may be slid horizontally between its original fitting position and a male and female terminal contact position, parallel to the fitting surface of the female casing, so as to slide the male and the female terminals out of or into contact with each other with less force than was required previously.

Abstract: The present invention provides a parallel board connector having zero insertion force between a PC board and a backplane which presents effectively zero impedance change through the connector interface. The PC board and the backplane to which it is to be connected have through-plated holes. The boards are positioned to overlap such that the through-plated holes are axially aligned. A shuttle block is provided with a number of parallel dual flex pins attached to one surface. To effect connection, the flex pins of the shuttle block are inserted through the holes of one board and into the holes of a second board to provide an electrical connection having very low or no impedance interface.

Abstract: An electrical connector includes a plurality of spaced electrical contacts serially arranged in the electrical connector body and adapted to receive mating electrical contacts mounted in a mating electrical connector member. Insulator members are mounted in the electrical connector and are movably disposed between the spaced electrical contacts. A pressure applying device acts on the serial arrangement of electrical contacts and movable insulator members to secure mating electrical contacts together in a fixed electrical connection and to provide a low insertion and removal force when pressure is released therefrom. In one embodiment, a biased wedge member is mounted in the electrical connector and normally applies pressure to the serial arrangement of movable insulator members and mating electrical contacts.

Abstract: A plurality of connector members are provided, each of which is shaped to fit between two adjacent strands in a column of strands on a stator winding (i.e., by manual insertion). Each connector member has a first side provided with an electrically conductive material and a second side provided with an electrically insulating material. An electrically conductive lead is electrically connected to the electrically conductive material on an associated connector member. In this manner, a plurality of electrically conductive leads are connected to an associated plurality of connector members. A plug or receptacle is provided at the opposite end of the electrically conductive leads with respect to the end connected to the connector members. Securing means are provided for pressing the strands against the connector members interposed therebetween in order to insure a conductive connection between each strand and the conductive material of a connector member.

Abstract: A power connector for distributing power to an active edge of a daughter card which is insertable into a channel of the power connector, includes a plurality of terminals electrically connected to a power source. A cylindrical cam shaft within a longitudinal aperture of the connector housing is rotatable upong actuation to deflect cantiliver beam portions of the terminals into the card-receiving channel to engage contact sections of the daughter card along the active edge and power the card. The cantilever beams extend through transverse profiled apertures of the cam shaft into recesses along the channel and are cammed into the channel and against card contacts by being engaged by inwardly facing wall surfaces of the profiled aperture upon actuation.

Abstract: A connector with a base having a plurality of contacts that are operable and which can be closed, with opposing sides resiliently forced against device terminals which force can be supplemented by further force provided by an actuator.