Abstract: A holding device (1) for injection molding mold halves (61.2) or their holders contains two displacement units (2.1, 2.2), on each of which a rotation unit (4.1, 4.2) is attached. On each rotation unit (4.1, 4.2) there are holders (5.1, 5.2). Into the space (d) between the two holders (5.1, 5.2) a die holder designed as a prism-shaped rotating block can be inserted. The die holder in the holding device (1) can be displaced in one direction (z) and can be rotated around a displaceable axis (42.1, 42.2), which is vertical to the one direction (z). The displacement units (2.1, 2.2) can be displaced relative to one another to permit rapid and easy changing of injection molding molds (62.1).

Abstract: The method of moving a turntable in an apparatus for molding and punching out containers from a thermoplastic plastic foil by a differential pressure is to be executed such that relatively-small gravitational forces occur as the end positions of the pivoting movement are approached. In this way, the apparatus can be operated with a high stroke number, and not necessitate complicated curved paths. This is attained through the reduction of the distance between the center of gravity of the unit comprising the turntable and the lower tool half and a fixed pivot point in the first half of the pivoting angle during the pivoting of the turntable, with the distance being increased again in the second half of the pivoting angle. This change in position supports the accelerating or braking of the turntable.

Abstract: A honeycomb extrusion die constructed from a strengthening base plate comprising a relatively small number of large feedholes and thin die body plate comprising a larger number of relatively small feed holes supplying extrudable material to a discharge slot array, wherein the two plates are connected by an intermediate compound feed section incorporating branching feed conduits arranged to provide an extrusion path of low flow impedance between the large base plate feed holes and the smaller body plate feed holes.

Abstract: A disc-molding mold includes a first support plate disposed at the stationary side of the mold; a first mirror-surface disc attached to the first support plate; a first guide ring disposed radially outside the first mirror-surface disc and attached to the first support plate; a second support plate disposed at the movable side of the mold; a second mirror-surface disc attached to the second support plate; a second guide ring disposed radially outside the second mirror-surface disc and attached to the second support plate; a guide post attached to either the first or second guide ring and projecting toward the other guide ring; and a guide bushing attached to the other guide ring and adapted to guide the guide post. The first and second guide rings each have a temperature control medium passage formed therein in order to allow passage of a temperature control medium. Thus, the thermal expansion of the first guide ring is made equal to that of the second guide ring.

Abstract: A combustion method and burner system are disclosed herein. The burner system comprises: a fuel manifold comprising a housing, the housing defining an interior area comprising a chamber. The burner system comprises a set of injectors for injecting a fuel from the chamber into a stream of air to pre-mix the fuel and the air, the set of injectors disposed radially inward from the fuel manifold. The system includes a refractory located downstream of the fuel manifold, the refractory to shape a flame and the refractory comprising a plurality of channels for at least one of introducing air and combustion product into a combustion chamber, the combustion chamber located downstream of the refractory. The system can also include steam and/or water injection.

Abstract: A burner system with staged fuel injection includes a burner with a swirl generator (1) for a combustion air stream and device(s) for introducing fuel into the combustion air stream, wherein the fuel introducing devices include at least two separate fuel supply elements (4a, 4b) with groups of fuel outlet openings for corresponding premix fuel amounts, wherein a first group is arranged downstream from a second group. The burner system furthermore includes measurement value probes (8, 9) for measuring the pulsations and emissions of the combustion, as well as a control device (10) that controls the two stages (4a, 4b) for introducing fuel dependent on the measured measuring values. The burner system permits optimized operation of the system even under changing operating and environmental conditions.

Abstract: Process for regulating the water vapor content in a furnace operating at very high temperature between 1300 and 1800° C. and heated by combustion burners, in which there used as combustible carbon monoxide and as combustion supporter oxygen or air if desired dried and/or enriched in oxygen.

Abstract: A multi-flame lighter includes a housing, an igniter, a liquid fuel supply, a valve, a vaporizer, a mixing chamber, a nozzle, and a flame chamber. The multi-flame lighter produces clearly visible and forceful flames that are aesthetically pleasing and functional being equivalent to 2 or more of the flames from a conventional tighter as well as being particularly wind resistant. The multiple clearly visible and forceful flames allow a user to easily aim the cigarette or cigar to quickly achieve ignition and easily ignite the cigarette or cigar for ignition and easily ignite the cigarette of cigar with the multiple clearly visible flames.

Abstract: A rotary drum for carrying out chemical processes at elevated temperatures which includes a rolling body arrangement for cleaning the interior of the drum, a stationary feed end for the material to be treated, a mounting device for the rolling body arrangement on the feed end of the rotary drum, and a rotary bearing that allows the rolling body to roll on the inner side of the rotary drum wall and which connects the rolling body to the mounting device. The rotary drum further including an oblong scraping device which is arranged between the mounting device and said rotary bearing. Since the scraping device is mounted on the mounting device, it is able to carry out a pendulum motion in at least one direction, but unable to turn about itself, and the end of the scraping device on the side of the rotary bearing is connected to the rotary bearing in such a way that it is able to carry out a pendulum motion in at least one direction.

Abstract: A ceramic heater (1) includes a ceramic substrate (2) having a heating surface (2a) for supporting and heating an object to be processed, a hearing element (6) provided in the substrate (2), and embossed portions (4) on the heating surface (2a) which contact the object. The number of the embossed portions (4) per unit area on the heat spot (3) is less than that on the rest of the heating surface (2a). When the average temperature of the heating surface (2a) is raised to reach a target temperature, the heat spot (3) having relatively high surface temperatures exists on the heating surface (2a).

Abstract: A container (10) for holding parts during a heat treating process. The container includes a bottom plate (14), end walls (20 and 22), sidewalls (30 and 32) and dividers (40, 42 and 44) which are connected together using a tab and slot construction to form an egg crate structure. The construction of the container reduces the effects of the heat treating process on the container. The guide cradle (58) in the compartment (12) of the container supports the cylinder head in the compartment and reduces the movement of the cylinder head during the heat treating process. The positioners (60) on the top portion (58A) of the guide cradle guides the cylinder head into the guide cradle and into the compartment. The bottom portion (58B) of the guide cradle supports the cylinder head above the bottom plate.

Abstract: An orthodontic attachment device connects an intra-oral appliance to other orthodontic components in the oral cavity. The attachment device is particularly useful for telescoping-type interarch appliances that tend to reposition one dental arch relative to the other dental arch. The attachment device includes a first section that is non-rotatably connected to an archwire, and a second section that has an opening. The opening of the second section pivotally receives a coupler of the interarch appliance.

Abstract: Disclosed is an articulator for completely reproducing mandibular movement of a living subject by performing adjustment of occlusion by regulating condylar spheres and condyle boxes disposed between maxillar and mandibular frames carrying maxillar and maxillar casts with a Bennett lift mechanism. The Bennett lift mechanism is mounted independently of the condyle boxes and on a base axis connecting the condylar spheres independently of the condyle boxes, so that vertical regulation of movements of a mandible in vertical, lateral and anteroposterior directions can be individually reproduced. Also, opening and closing movement of the maxillar and mandibular casts around the base axis (intercondylar axis) can be performed in an centric occlusion position.

Abstract: The present invention provides a healing abutment for attachment to a dental implant with information markers provided thereon and a method for making the same. The implant has an apical end installed into a jawbone having overlying gingiva and a gingival end near an interface of the gingiva and the jawbone with a hexagonal boss thereon. The healing element comprises information markers for determining the orientation of said hexagonal boss, the diameter of said healing element, the height of said healing element, and the size of said implant.

Abstract: A root canal is sequentially cleaned in sections from the crown to the apex by dividing it into three sections including an operative coronal portion, an operative middle portion and an apical portion. The pulp material is then sequentially removed from the portion of the root canal above the apical portion of the root canal with a set of instruments. The apical portion is then optionally cleaned with another set of instruments. Another optional set of instruments can also be used to improve the access into the apical portion such that irrigants can be delivered to the apical portion.

Abstract: A method and device to simulate travel is disclosed. A user may simulate a travel, which can be for either business or for pleasure, before the user actually travels. By simulating the travel before hand, a measure of predictability is introduced for the user during the actual travel. The travel simulation may simulate conditions such as the weather and traffic patterns for cars, trains, buses, planes, and the like. The conditions are dynamically adjusted in response to the user's inputs. The travel may be simulated for individuals who are not able to take an actual trip due to health and or other reasons.

Abstract: An attention-focusing device (10) supplies sets of prompting signals for a plurality of related self-improvement regimens, and has a housing (12) of a structural form that fits within a closed hand, allows convenient portability, and camouflages use and purpose of device (10). The device has a visual sender (20) embedded within the housing (12) to shield the signal from direct observation by non-users, and an incurvate surface (22) formed in the housing (12) to further shield the visual sender (20) and provide a structural surface for kinesthetic contact.

Abstract: A method and system for increasing the speed at which data items are processed and evaluated. The method and system receives electronic representations of data items and organizes the data items into separate groupings. Next a particular grouping of data items is displayed to an evaluator so that the evaluator can evaluate the data items. In displaying the data items, the method and system may use a matrix of cells and display one data item in each of the cells. The evaluator can thus simultaneously view multiple data items, which facilitates efficient evaluation of the data items.

Abstract: The present invention provides a nosebox having an interchangeable connector assembly contained in a housing, for making electrical connection between a tractor and a trailer. The nosebox housing is sized to receive electrical conduits in excess of the size and/or number (seven) proscribed by the SAE J-560 standards and is adapted to securely attach to either the tractor or the trailer. The nosebox housing includes a cover member hingedly attached to a tray member. When closed, the cover member seals against the tray member, thus preventing water from entering the interior of the box. Additionally, the interior of the nosebox is contoured for directing electrical conduits without pinching them. The interchangeable connector assembly is detachably mounted inside the nosebox housing and is easily removable for repair or replacement. The interchangeable connector assembly also meets SAE-J560b standard.

Abstract: The present invention provides a probe card comprising a substrate and an external connection terminal located on substrate, wherein external connection terminal 1 is separated from a body of substrate by conductors attached to the substrate, whereby the waiting time due to dielectric absorption can be constantly shortened, and the steady-state leakage current can be stably reduced, thereby enhancing the accuracy of measuring microcurrents and determining microcurrent fluctuations for semiconductor wafer testing devices.

Abstract: An apparatus includes a socket and a housing. The socket and the housing can define an interior region for receiving an integrated circuit package. The housing includes a conductive member with a first portion exposed adjacent a bottom surface of the housing and a second portion at a side surface adjacent the interior region. The first portion can be electrically in contact with a printed circuit board. The second portion can be electrically in contact with a conductive member at a side surface of the integrated circuit package.

Abstract: The invention includes an electrical connector having a housing, and a first plurality of contacts in the housing that are adapted to be in electrical communication with a first substrate. The electrical connector further includes a second plurality of contacts in the housing that are adapted to be coupled to the first substrate. A first body of reflowable, electrically conductive material disposed on at least one of the first contacts, and a second body of material disposed on at least one of the second contacts. The first body is adapted to provide an electrical path between the connector and the first substrate, and the second body is adapted to provide relief for mechanical strain between the connector and the first substrate. The second body may also be peripheral to the first body, and/or positioned along a series of contacts adjacent to an edge of the connector.

Abstract: A present invention provides a printed board connector, a contact thereof and a mating instrument that prevent deterioration of electrical conductivity and spring property of contacts resulting from solder rising and/or flux rising. A printed board connector can be mounted in a printed circuit board and constitutes a mating instrument in connection with a male connector such as an insulation displacement plug. The connector has a housing and a contact arranged in the housing. The contact includes a pair of forks opposing each other, terminals capable of being soldered to the printed circuit board, and a spacer connecting terminals and the pair of forks together. The spacer provides a predetermined distance between terminals and the pair of the forks to prevent solder and/flux from rising to the forks.

Abstract: A shielding wire is bent in a bent shape and also is fixed in the bent shape by a housing. In the bent portion of the shielding wire, a core wire and a shielding layer are exposed by removing an outer coating and an inner insulating layer and also an insulating member, which may be heat-shrinkable, is interposed between the core wire and the shielding layer. When the insulating member is a heat-shrinkable member, an allowable bending radius of the shielding wire becomes smaller if the core wire is covered with the insulating member and bent before shrinkage, compared with the case of the core wire being bent together with the outer coating and the inner insulating layer. This results in miniaturization of the bent portion.

Abstract: A card edge connector includes an insulative housing defining a central slot along a longitudinal direction thereof. Two rows of passageways are disposed by two sides of the central slot, respectively. An elongated slit is formed in an outer side of each corresponding row of the passageways. A contact strip is retained in the corresponding slit and laterally communicating with some corresponding designated passageways. A plurality of discrete first contacts are retainably received within such some designated passageways, respectively, and a plurality of second contacts are respectively retainably disposed in the remaining passageways.

Abstract: A pick-and-place device includes a substantially rigid board having a bottom face positionable and releasably attachable to a surface of a socket connector in which a plurality of passages are defined. The rigid board covers a first group of the passages with a second group of the passages not covered by the board. Openings are defined in the board to expose some of the passages of the first group for enhancing heat transfer. A solid portion of the rigid board forms a top face of the board for vacuum handling purposes. A flexibe, thin film has a first surface on which adhesive is coated for attaching the film to socket connector and covering both the passages of the second group and the exposed passages of the first group for shielding the passages against contaminants. The film partially overlaps and is adhesively attached to the top face of the board and has an opposite second surface exposed for vacuum handling of the socket connector.

Abstract: A stacked electrical card connector (1) includes a PCMCIA card connection member (10) and a smart card connection member (20) stacked with the PCMCIA card connection member for connection with a smart card (40). The PCMCIA card connection member defines an opening (12) for extension of a PCMCIA card (50) to electrically connect with the PCMCIA card connection member. An anti-mismating device (30) is received in the opening of the PCMCIA card connection member. The anti-mismating device includes a pivot portion (33) pivotably attached to the PCMCIA card connection member and a latch portion (34) for blocking the smart card from extending through the opening of the PCMCIA card connection member.

Abstract: An electrical connector is provided including first and second housings configured to be matable with one another to join electrical contacts. The first and second housings are movable between initial and final positions, at which the electrical contacts partially and fully mate, respectively. The electrical connector includes a lever member that engages the first and second housings, moving the first and second housings between the initial and final positions. The lever member includes a cam arm having first, second, and third gear surfaces. The second housing includes first and second mating posts that are configured to engage the first, second, and third gear surfaces at first, second, and third distances, respectively, from the rotational axis as the lever member rotates through a range of motions to move the first and second housings between the initial and final positions. The first, second, and third distances are all different.

Abstract: A coaxial connector having shell assemblies including shells and contacts is provided for accepting misalignment of connectors during blind mating. The coaxial connector includes a first shell having a cavity and a second shell that resides in the cavity of the first shell. The second shell is movable relative to the first shell. The first shell assembly has a first contact that resides in the first shell, and the second shell assembly has a second contact that resides in the second shell. The second contact is in direct contact with the first contact, and the first and second contacts are movable relative to each other while maintaining direct contact. The shell assemblies are arranged along longitudinal axes that are concentric with one another and overlap in an unbiased position. When the shell assemblies are moved relative to one another, the axes no longer overlap.

Abstract: The invention provides a waterproof connector in which surplus space is removed, and the connector is reduced in size. A housing of a waterproof connector 1 comprises an inner housing 3 and an outer housing 2. A sealing ring 14 is fitted completely into an attachment groove 13 formed in an outer wall face 4A of a terminal housing member 4 of the inner housing 3. As a result, the sealing ring 14 can be provided without increasing the outer circumference of a fitting space 10, and the waterproof connector 1 can be miniaturized. Furthermore, the fitting space 10 has no surplus space corresponding to the thickness of the sealing ring 14. The two housings 2 and 3 are joined together after the sealing ring 14 has been fitted to the inner housing 3. Consequently, the sealing ring 14 can be attached easily.

Abstract: A waterproof connector is constituted by a connector housing provided with a mating hollow to which an opposing connector is fitted and a terminal housing protruded within the mating hollow, a first packing pressure contacted with the opposing connector within the mating hollow so as to be closely attached to a periphery of the terminal housing, and a slide arranged between the terminal housing and the first packing. The connector housing receives a plurality of cables provided with terminals at front ends so as to hold a second packing therebetween. The slide is provided with a plurality of slits being parallel to a sliding direction and respectively inserting the terminals, and a retaining portion extending toward the first packing in one end portion. The slits prevent the terminals from falling off in a side of the retaining portion, and allow the terminals to pass through in an opposite side.

Abstract: Various electrically controlled devices of a bicycle are electrically coupled together by multi-conductor electrical cords. The ends of the electrical cords have an electrical connector that mates with a corresponding electrical connector provided in one of the electrically controlled devices. Each electrical connector of the electrical cords has an electrical contact housing with electrical contacts, an outer casing molded about the electrical contact housing, and an annular sealing member formed of a resilient and compressible material. The outer casing has an attachment portion fixed to one end of the electrical contact housing and a tubular portion radially spaced from the other end of the electrical contact housing. The annular sealing member is located in an annular space formed between the tubular portion and the electrical contact housing.

Abstract: A system and method for embedding power and ground planes in a pin grid array (PGA) socket is provided. Integrated circuit pins are inserted into multiple insertion holes of varying dimensions in the power and ground planes. When the cover of the socket is slidably moved, power pins touch the power plane and ground pins touch the ground plane. Decoupling capacitors are also affixed to the substrate. Thus, the power delivery performance of the overall central processing unit (CPU) package is improved. Moreover, the power and ground planes enhance the mechanical strength of the socket which reduces warpage.

Abstract: A socket connector includes a housing positioned on a circuit board and movably supporting a cover. Cells are defined in the housing for retaining dual-beam terminals. The cover carries a central processing unit module having pin legs extending through holes defined in the cover and projecting into the cells of the housing. The cover is movable in a moving direction to bring the pin legs into engagement with the terminals. Each terminal includes a base section retained in each cell and a tail extending and beyond the housing for being soldered to the circuit board. Two beams extend from the base section, substantially opposite to the tail. Each beam forms a spring arm. The spring arms are opposite to and spaced from each other for engaging the corresponding pin leg therebetween. The beams are symmetric with respect to an imaginary plane that is normal to the base section and coincident with the moving direction.

Abstract: A plug connector (1) includes a casing (10), a mating portion (30) retained by the casing for mating with a mating connector, a pair of lock members (61) and a pair of release buttons (62). The lock members are fixed in the casing. The lock members each include a resilient lock arm (611). A pawl (612) extends from an end of each lock arm for engaging with a corresponding part of the mating connector. The release buttons are separately made and are pivotally mounted in the casing. The release buttons each include an actuating protrusion (622) for engaging with the lock arm of the lock member. The release button is operable to deflect the lock arm by the actuating protrusion for disengaging the pawl from the corresponding part of the mating connector.

Abstract: A connector of the insulation-perforating type for a suspended electrical system comprises conductive means for cutting an insulating covering of an insulated supply cable in order to connect an electrical device electrically to an uncovered portion of the supply cable, and an insulating structure for enclosing the conductive means, in which the insulating structure includes a first insulating element which can be closed around the supply cable in a non-reversible manner in order to protect the uncovered portion from manual contact, and a second insulating element which can be connected to the electrical device and which can be joined reversibly to the first insulating element, the first insulating element comprising means for preventing sliding along the supply cable.

Abstract: A plug assembly for data/communication/power line jumper cable assembly has a body formed of two releasably interconnecting body sections and a plug that is releasably connected to the two interconnection body sections. Each interconnecting body section includes projections usable as threads on an inside surface to positively retain the plug assembly to the jumper conduit of the jumper cable assembly. A hook and slot system on respective interconnection sections creates a releasable interlocking fit therebetween.

Abstract: A keying system is provided in a connector assembly for electrically interconnecting the conductors of a flat flexible circuit to the conductors of a complementary connecting device. The assembly includes a first connector having a body member for positioning the flat flexible circuit thereon. A second connector mates with the first connector and includes a pattern of keying projections insertable into a corresponding pattern of keying holes in the flat flexible circuit on the first connector.

Abstract: A flat circuit member connector (21) includes electrical connection terminals (29) received and held in a terminal receiving portion (31a) of a connector housing, and a holder (26) which holds an electrical contact portion (24) of an FPC, wound around its flat insertion plate portion (25a), and can bring conductors of the electrical contact portion into contact with the electrical connection terminals (29), respectively. The electrical connection terminal includes a holding portion (29a) for holding the electrical contact portion, wound around the flat insertion plate portion, when the holder is inserted into the connector housing. The holding portion is received in the terminal receiving portion, with clearances (C1 and C2) formed between the holding portion and an inner wall of the terminal receiving portion, so that the holding portion can be pivotally displaced in a holding direction.

Abstract: An electrical connector assembly has a flexible circuit with a first end portion, a second end portion, a first surface, and a second surface. A plurality of conductors extend between the first end portion and the second end portion within the circuit. A first connector assembly is attached to the circuit first end portion. The first connector assembly has a first connector electrically connected to at least one of the plurality of conductors, a first plate substantially encompassing the first connector and located adjacent the circuit first surface, and a second plate located adjacent the circuit second surface and opposite the first plate. The first plate and the second plate are mechanically coupled.

Abstract: A connector assembly is provided for use with a handheld computing system. The connector assembly includes a first connector including a plurality of contact elements. A second connector resides on a cradle and includes a plurality of contact elements that mate with the contact elements on the handheld computer. A coupling structure is configured to extend from the cradle and to couple to the handheld computer. The coupling structure causes a portion of the handheld computer to bias into the cradle so as to direct the first connector to remain in contact with the second connector.

Abstract: An electrical box including a hollow container defining an interior space, as well as neutral and hot exterior connectors mounted on an exterior surface of the container, and ground, neutral, hot, and alternate hot interior conductive members mounted on an interior surface of the container which define a single circuit of the electrical box. The exterior connectors receive electrical power from a multi-conductor electrical cable and transfer the power to an electrical unit connected to the internal conductive members without the multi-conductor electrical cable entering the interior space of the electrical box. The exterior connectors are preferably insulation displacement connectors (IDCs) and are mounted to exterior bus bars that contain high current screw holes that, for alternative use, also accept high current wire connectors used where the electrical power is higher than the current capacity of the IDCs.

Abstract: Transceiver receptacles (12a, 12b) are mounted on both sides of an intermediate circuit board (10). Each of the transceiver receptacles includes a host connector (14) disposed within a shielding cage (16). The host connector is electrically connected to the intermediate circuit board and is configured for electrically mating with a respective transceiver module (20), and the shielding cage is configured to receive and guide the respective transceiver module into mating engagement with the host connector. An electrically conductive bezel spacer (36) is disposed in gaps between the shielding cages to reduce propagation of electromagnetic interference. Mating connectors (41, 42) electrically connect the intermediate circuit board (10) to a main circuit board (40).

Abstract: A stacked electronic card connector assembly includes a Smart Card connector including a contact module including a housing retaining first contacts and a Card Bus connector including a header retaining second contacts. An insulative frame defines an opening receiving and retaining the contact module of the Smart Card connector. The header is stacked over the housing of the Smart Card connector. The Smart Card connector has a first ejection mechanism for removing a Smart Card out of the Smart Card connector. The Card Bus connector has a second ejection mechanism for removing an electronic card out of the Card Bus connector. Shielding shells are attached and enclose the connectors. A circuit board is soldered to contacts of the connectors and grounding pins extending from the top plate. The circuit board is engageable with an electrical connector mounted to a main circuit board.

Abstract: A first connector is fixed to a panel via a first bracket. A second connector is provided with a pair of rails which are brought into sliding engagement with a pair of slots provided to a second bracket, thereby to fix the second connector to the second bracket. The second connector has a body housing a plurality of connection terminals connected to an auxiliary component, a lid connected to the body via a hinge, an engagement member engaging the lid with the body and a connector hood fitted into the first connector. The lid engaged with the body after the connection terminals are housed in the body prevents the connection terminals from being pulled out. The second bracket supports the auxiliary component. The engagement of the second bracket with the first bracket leads to the fitting of the second connector to the first connector, resulting in the auxiliary component fixed to the panel.

Abstract: A connector includes a connector body, a post member, and a fastener member. In one embodiment, the connector provides for coupling a coaxial cable having a center conductor, an insulator core, an outer conductor, and a sheath to a terminal device. A nut coupled to either the connector body or post member can be used on the connector to make the connection to the device. The post member has a cavity that accepts the center conductor and insulator core of a coaxial cable. An outer cavity is formed by the connector body and the post member such that the outer conductor and the sheath of a coaxial cable are positioned therebetween. The fastener member, in a pre-installed first configuration is movably fastened onto the connector body. The fastener member can be moved toward the nut into a second configuration in which the fastener member coacts with the connector body so that the connector sealingly grips the coaxial cable.

Abstract: The object of the present invention is to provide an electrical connector which makes it possible for the contacts to electrically contact each other with a high contact pressure even when the contacts are made smaller and shorter. Contacts 40 and 80 which electrically contact each other are respectively secured in housings of a plug connector 20 and a cap connector 60, with the contacts being positioned in two rows in each connector. When the plug connector 20 and cap connector 60 are connected, first and second spring members 42 and 44 of the contacts 40 are clamped between wall surfaces 38a and 38b of the housing 30 and the contact sections 82 of the contacts 80, so that the contacts 40 and 80 are springably pressed strongly against each other.

Abstract: The shielding plate receives pluggable electrical components, in particular optoelectronic transceivers. The shielding plate has an at least partially casing-shaped main portion and contact springs formed on the main portion for the electrical contact of the shielding plate with a metallic structure. A first part of the main portion can be placed within the metallic structure and a second part of the main portion can be inserted through a cutout of the metallic structure. The contact springs are projections formed on the extreme ends of the main portion and bent back toward the main portion. The ends of the bent-back projections electrically contact the main portion in a rear region which, in the electrical bonding of the metallic structure by the contact springs, lies within the metallic structure.

Abstract: A modular jack connector comprises a housing (10), a plurality of terminals (20) received in the housing and a shield (30) enclosing the housing. The housing has a pair of sidewalls (101, 102), a bottom wall (103), a top wall (104) and a rear wall (105) together defining a receiving space (15) therebetween. The top wall defines an opening (12) in a front face thereof. The shield comprises a pair of side plates (301, 302), a top plate (304) and a rear plate (305) corresponding to the walls of the housing. The top plate defines a window (31) in a front edge thereof in communication with the opening and has a pair of opposite stoppers (32) extending into the window for engaging a latch (41) of a plug connector (40).

Abstract: A fuse device is provided with a plurality of separate fuse main bodies in which fuse terminals and fuse terminals are formed at the opposite ends of fusing elements, and a plurality of connection terminals which are members separate from the fuse main bodies. A fuse circuit in which the fusing elements are provided between the connection terminals is formed by directly connecting the fuse terminals of the respective fuse main bodies with the connection terminals. The fusing characteristics of the fusing elements and the strength of the connection terminals can be adjusted without influencing each other.