Abstract: A fastening mechanism for fastening a detachable electronic device onto a DIN rail includes a frame, a first slab member and a first resilient element. The frame includes a base, a first extension part and a second extension part. The first extension part and the second extension part are arranged at bilateral sides of the base. A first perforation is formed between the first extension part and the base. The first slab member is movable along the bottom surface of the first extension part and has an end penetrating through the first perforation to be disposed over the base. The first resilient element is coupled to the first slab member and exerts a clamping force for claming a first extending edge of the DIN rail between the first slab member and the base.

Abstract: A modular power distribution unit (PDU) for supplying electric power to attached equipment in environments such as data centers, computer rooms, and communication centers, where power requirements for attached equipment may vary. The power distribution unit includes a frame and one or more user-replaceable power modules, which fit into slots in the frame. Each power module provides one of more plug receptacles for attaching equipment to provide power thereto. The power modules are available in a variety of receptacle types, receptacle numbers, and power rating configurations to accommodate various equipment in a particular environment, as needed. The frame includes an internal connector panel for distributing power from a power source to the power modules when they are inserted in the frame. The power modules may be removed, installed, and interchanged in the frame without interrupting power to other power modules or to the power distribution unit.

Abstract: A latching device (200) is disclosed for use in supporting a junction block (202) on a supporting bracket (204). The latching device (200) includes a horizontal support (230) coupled to a hinge (232). A first cantilever beam (234) is coupled to the hinge and to a ledge structure (240). The ledge structure (240) includes upper and lower ledges (242, 244). The supporting bracket is adapted to releasably engage either said upper ledge (242) or said lower ledge (244), dependent upon the desired position of the junction block (202) relative to the supporting bracket (204).

Abstract: Embodiments of a mounting bracket for a telecommunications terminal block are presented herein.

Abstract: A one-piece holding frame formed of plastic for a plug-type connector, in which several connector modules are arranged adjacent to one another. Several wall segments with window-like openings are formed in the collar-shaped mating side of the holding frame via slots. Two wall segments that lie opposite of one another respectively form a receptacle for one connector module, wherein projections arranged on the connector modules snap into the openings of the holding frame when the connector modules are inserted into the holding frame.

Abstract: The present invention is directed to rack-mounted punchdown panels providing enhanced access for establishing connections. The present invention is also directed to punchdown bases providing increased capacity for wire management.

Abstract: A busbar system having an assembly unit for receiving a pluralilty of conductor busbars in electrically insulating busbar supports, and at least one connecting or appliance adapter which includes a receiving bridge for receiving terminals or appliances, and is embodied to electrically connect the same to the conductor busbars. The system of this invention has a simple structure, favoring the operation of the system because the assembly unit includes holding sections located on lateral, parallel longitudinal edge sections, and at least one adapter has a first fixing section and a second fixing section on the two narrow end sections thereof, and the fixing sections are adapted to the associated edge sections and have holding elements which co-operate with the holding sections for fixing the adapter.

Abstract: An apparatus for a residential low voltage control system. A low voltage controller is adapted to fit into a standard wiring box, and the controller provides isolation/separation of the low voltage wiring from other wiring. The face plate of the controller, in one embodiment, has a recessed portion with terminals for connecting the low voltage conductors. In another embodiment, the face plate has a recessed portion with an opening for a terminal block to protrude. In still another embodiment, the face plate has an opening for a low profile terminal block to protrude.

Abstract: Embodiments of a rear connection bar for a telecommunications terminal block are presented herein. In one or more embodiments, the rear connection bar is configured to secure at least a first and second size of connectors in a terminal block of a first depth when connected to the terminal block in different respective positions. The same rear connection bar may be configured to secure the first size of connectors in a second size terminal block when connected to the second terminal block in a first orientation, and to secure the second size of connectors while connected to the second terminal block in a reverse orientation.

Abstract: A modular in-wall medical services outlet system comprising separate standardized vertical units that can be shipped separately and assembled on site to form a consolidated horizontal system. The system includes a self-aligning feature that allows the units to be leveled as a single whole and eliminates the need to level each unit separately. The alignment system may be combined with connectors which secure the units to each other. Racks of medical service outlets are included. The racks may be horizontally aligned, vertically aligned, or both. Substantially continuous trim and cover plate assemblies extend entirely across the face of the system around the outlets giving the system the appearance of an in-wall horizontal unit. The trim is attachable to the wall structure, receives the wall board, supports the service outlets, and provides horizontal equipment tracks. The frame provides the system with load bearing capacity to support equipment in the horizontal tracks.

Abstract: A stackable modular connector assembly, is provided. The stackable modular connector assembly includes a track having a pair of juxtaposed rails each defining an elongate channel formed therein. Desirably, the channels are oriented toward one another. The stackable modular connector assembly further includes a plurality of connector shells operatively engageable with the track. Desirably, each connector shell extends between the opposed channels of the pair of rails and is slidably stackable within the channels of the track.

Abstract: Disclosed herein is an apparatus for fixing a connector for an airbag module. The apparatus comprises a clip integrally formed with a connector, and a connector bracket attached to an airbag case. The connector bracket is inserted in an insertion opening of the clip. The connector bracket has an engagement hole formed at one side thereof so that a hook of the clip is engaged in the engagement hole. The connector is directly fixed to the airbag module by simply inserting the connector into the connector bracket.

Abstract: An apparatus for detachably mounting a device to a rail. The rail has generally oppositely facing first and second edges, each having adjacent front and back faces. The apparatus includes a bracket on the device. The bracket has a recess for receiving the first edge of the rail. The recess includes a lip for engaging the back face of the rail adjacent the first edge. The apparatus also includes a clamp on the device. The clamp has a resilient wing for resiliently engaging the front face of the rail, proximal to the engagement between the rail and the lip. The apparatus further includes a latch for engaging the back face of the rail adjacent the second edge against the bias of the clamp.

Abstract: A module is adapted to be releasably mounted to a mounting rail such as a DIN rail. The module includes a rail receiving location and first and second latches each movable between a first position where they are retracted from the rail receiving location and a second position where they at least partially obstruct the rail receiving location. The module is selectively attachable to an associated rail located in the rail receiving location by movement of the first and second latches to their respective second positions. One or both of the first and second latches is conformed to capture a projecting portion of an adjacent module when in the second position so as to affix the module and the adjacent module to each other and to the mounting rail.

Abstract: The present invention relates to the field of security gate operating systems, more specifically a method and apparatus for attaching control module housings to a printed circuit board containing at least a portion of the controller for the security gate operating system. A controller module unit is disclosed with a plurality of controller module connectors of a first type mounted on a printed circuit; a controller module housing having a top wall, a bottom wall, a pair of opposing elongated walls and a pair or opposing shorter walls; a module housing second type of connector extending from the bottom wall may comprise an elongated second type connector body having a plurality of second type connector elements; the module housing second type connector body enters into a respective connector bay and enables connection between the first and second type connector elements.

Abstract: A system for fixing an electrical connector (16) to a disk-brake caliper (10) comprising a wear sensor electrically connector to the electrical connector is described.

Abstract: An assembling structure for an electronic module on a computer housing is disclosed. The computer housing has multiple rows of holes. The electronic module has two lugs at a first side thereof, and one lug at a second side thereof. A tongue extends from the second side and an aperture is defined through the tongue. A sleeve is mounted on the tongue. A plug has a front end inserted in the sleeve and fastened by a pin. A resilient member is provided between the plug and the sleeve. Whereby, the electronic module can be easily installed on the computer housing by attaching the lugs to the respective holes and inserting a rear end of the plug in the corresponding hole.

Abstract: A connection system includes a current bar, a contact foot, a clamping element, and a bearing bar with an edge, behind which the clamping element reaches, the contact foot is held at the current bar by a resilient clamp connection for simplifying production.

Abstract: A modular power distribution unit (PDU) for supplying electric power to attached equipment in environments such as data centers, computer rooms, and communication centers, where power requirements for attached equipment may vary. The power distribution unit includes a frame and one or more user-replaceable power modules, which fit into slots in the frame. Each power module provides one of more plug receptacles for attaching equipment to provide power thereto. The power modules are available in a variety of receptacle types, receptacle numbers, and power rating configurations to accommodate various equipment in a particular environment, as needed. The frame includes an internal connector panel for distributing power from a power source to the power modules when they are inserted in the frame. The power modules may be removed, installed, and interchanged in the frame without interrupting power to other power modules or to the power distribution unit.

Abstract: A mounting track for electrical components including a base that is designed to attach a track to a support surface. A wall extends from the base to a mounting rail. The rail includes a number of large tool receiving apertures located directly above mounting apertures in the base to facilitate mounting of the track to a support surface. The apertures in the wall facilitate routing wires between components on the mounting rail.

Abstract: A first connector housing is provided with a first guide member extending in a first direction. A second connector housing is adapted to be fitted with the first connector housing in the first direction. The second connector housing is provided with a second guide member extending in the first direction. The first guide member and the second guide member are so configured as to guide a fitting operation of the first connector housing and the second connector housing while being brought into points or line contact with each other.

Abstract: An electrical apparatus including a base configured to be fitted to a holding rail with opposing coplanar arms, and configured to accommodate a component member of the apparatus and fitted with a locking device having two opposing catches each intended to hook onto a respective arm of the rail. Further, at least one of the two catches is joined to a slide configured to slide in a direction and can be moved by a manual unlocking member. In addition, he manual unlocking member includes a lever pivoted around at least one bearing pin having an axis perpendicular to the sliding direction of the slide, and the lever cooperates with the slide bar via a cam device guiding through a slide track having an axis parallel to the axis of the bearing pin.

Abstract: A connector for an electric apparatus has a case and a base which are engaged to each other or integrally formed. The base has an elastic hook and a latch formed integrally on its bottom surface for engaging both edge parts of a rail so as to mount the connector removably to the rail. The case has side surfaces extended from the lower edges to provide extended members for covering both side surfaces of the elastic hook for providing protection against damage when the connector is accidentally dropped. Protrusions may be provided on the bottom surface of the base between the extended members and the elastic hook for limiting twisting deformation of the elastic hook. The bottom surface of the elastic hook has a curved portion for relieving any impact force that may be damaging.

Abstract: An electrical device such as a ballast for fluorescent lamps and including a housing, a terminal, and a catch element for connecting the terminal to the housing, the catch element including a catch leg for connecting the terminal to the catch element and for connecting the catch element to the housing. Accordingly, the electrical device is designed such that the individual terminal sites of the terminal have minimal positional tolerance so that the terminal can be wired with an automatic installation machine without the danger of misinsertions.

Abstract: Supporting pieces (42) on side surfaces of a waiting-side connector (20) are insertable into supporting grooves (15) of a casing (10). Contact projections (47F, 47R) are on one outer wall surface (46) of each supporting piece near the upper end and bottom ends. A squeezable projection (55) is on an outer wall surface (44) opposite from the outer wall surface (46) where the contact projections (47) are provided. The squeezable projection (55) has a substantially triangular cross section and contacts a wall surface (13A) of the supporting groove (15) as insertion of the supporting piece (42) into the supporting groove (15) progresses. A tip of the squeezable projection (55) is squeezed at a final stage of the insertion to engage the supporting piece (42) with the supporting groove (15). Accordingly, the waiting-side connector (20) is supported in the casing (10) without shaking.

Abstract: The present invention concerns an electro-optical module assembly, which is capable of being plugged into and removed from a DWDM system. The assembly comprises an electro-optical module with horizontal grooves and vertical slots which when inserted into protrusions disposed on the module mounting device, allow for a “drop and slot” type insertion of the module. The present invention also integrates EMI shielding within the electro-optical module assembly.

Abstract: The invention relates to a modular connection system for industrial applications having electronic modules which have at least one data distribution device and can be mounted on a mounting rail. The electronic modules have a plurality of connections, which can be contacted via universal module locations, wherein a databus and a power supply connection are located between the electronic modules mounted on the mounting rail. Connection modules are attachable to the module locations of the electronic modules and can be fastened there mechanically to produce an electrical connection between optical or electric cables and the connections.

Abstract: The invention relates to a device for fixing switchgears (2,4) on mounting rails, especially top hat rail adapters, comprising lower fixing means (8) which are used to secure the device on the mounting rail and upper fixing means (10a, 10b) which are used to secure at least one switchgear (2,4) on the device. According to the invention, at least one of the active elements (8b; 10b) is mounted in such a way that it can move in a linear manner on the fixing axis (X).

Abstract: The present invention is directed to a bracket for holding a printed circuit board in relation to a connector for wave solder application comprising a mounting element for attaching the bracket to the connector, a shelf for supporting at least a portion of the printed circuit board at a predetermined height above the connector and a latch for retaining the printed circuit board on the shelf.

Abstract: Female and male connectors (10, 20) are provided on body and trim panels (1, 5), respectively. A supporting plate (35) is raised from the trim panel (5), and a loose hole (36) is formed in the supporting plate (35). A leg (31) projects from a bottom end of the male connector (20) and a fastening plate (32) is at the leading end of the leg (31). The leg (31) is inserted into the loose hole (36) and the fastening plate (32) engages surface areas adjacent the loose hole (36). A guiding receptacle (50) is provided on the bottom surface of a holder (11) of the female connector (10). The leg (31) moves in the loose hole (36) of the supporting plate (35) during connection to correct displacement.

Abstract: An input/output device (10) includes housings (12, 120) defining a circuit board receiving cavity (25). An input/output module 160 is removably connected to the housings (12, 120). Circuit board (102) is engaged within the circuit board receiving cavity (25) and has power and data terminals (40, 60) electrically engaged therewith. Each of the power and data terminals (40, 60) have portions extending from the circuit board (102) and are adapted for being electrically engaged with complementary portions of terminals of adjacent devices in a stacked arrangement.

Abstract: A connection system is provided for restraining a component in three orthogonal directions on a mounting surface. Pairs of first and second projections are disposed on opposing surfaces of the component symmetrically about a component axis. The first and second pairs of projections are spaced along the component axis. Two grooves are disposed on the mounting surface parallel to the axis for engagement with the projections. Each groove has a C-shaped channel on a surface facing the component, and each channel has an aperture in a location corresponding the mounting position of the component. During mounting, the projections slide within the channels until ends of the first projections engage the apertures. The connection system of the present invention restrains the component in three orthogonal directions, centers the component in its mounting location, and reduces vibration levels. The inventive connection system further provides an audible and visible indication when the component is locked in place.

Abstract: An electrical extension cord assembly including a cord having a male plug attached to one end and a female receptacle head attached to the other end of the cord. The receptacle head is configured so that it can removably engage a base plate that is attached to a stationary object.

Abstract: This terminal block comprises; an insulating casing in which at least one housing for accommodating a connector, which can be plugged into the housing in a direction (D), is provided, means for locking the connector to the casing. The locking means comprise: at least one locking arm which: is secured to the casing, swings around an axis of rotation (&Dgr;), between a withdrawal position and a locking position, is equipped with a catching element intended to cooperate in the locking position with a complementary catching element of the connector, means for immobilizing the arm in the locking position.

Abstract: The invention relates to a modular connection system for industrial applications having electronic modules which have at least one data distribution device and can be mounted on a mounting rail. The electronic modules have a plurality of connections, which can be contacted via universal module locations, wherein a databus and a power supply connection are located between the electronic modules mounted on the mounting rail. Connection modules are attachable to the module locations of the electronic modules and can be fastened there mechanically to produce an electrical connection between optical or electric cables and the connections.

Abstract: An electrical terminal including a housing (1) for receiving a contact element (2) having fork-shaped receptacles and pivotable drive elements (3-6). Contact element (2) has with four receptacles (9-12) each designed to connect a conductor. The receptacles as well as the associated drive elements (3-6) are configured pairwise in two planes one above the other in order to allow as many as four connections while being of minimum bulk.

Abstract: A connection system includes a current bar, a contact foot, a clamping element, and a bearing bar with an edge, behind which the clamping element reaches, the contact foot is held at the current bar by a resilient clamp connection for simplifying production.

Abstract: Device arrangement with a subassembly retained in a housing. A arrangement comprising a housing and a subassembly (10) which is retained in a releasable manner in the housing on an installation wall (12) is characterized in that the subassembly (10) is suspended on the installation wall (12) by means of a hook-like mounting element (36) and is pressed against the installation wall (12), and retained in its position, by a cover panel.

Abstract: A modular receptacle coupler, including a housing having a first end and an opposite second end and a plurality of conductors disposed substantially within the housing, at least one of the plurality of conductors having an electrical contact proximate the first end and an other electrical contact proximate the second end.

Abstract: A fan feasible for hot swap in a system is disclosed. The fan includes a contact device having contact terminals welded to a flat plate member. The contact terminals have respective one ends thereof welded to the conductive wire of the rotor device of the fan, and the other ends remain free. The free ends allow the fan to be electrically connected to the system in a contact manner so as to be easily replaced. The flat plate member is attached to a fan guard of the fan in a sliding manner or a snap-engagement manner without any auxiliary tool.

Abstract: An electric appliance is described which has a casing composed of two identically built casing shells. A spring locking hook for the snap-on mount on a mounting rail is integrated into each of the casing shells, which are assembled in mirror inversion to one another, yielding a simple, inexpensive and easy-to-assemble design composed of only a few parts.

Abstract: An apparatus is disclosed for mounting or dismounting a device on a mounting surface, for example, the mounting surface of a rail, a molded clip or the like. The apparatus includes a body. To accommodate attachment of the apparatus to the rail, at least a portion of the body can be movably positioned adjacent to the mounting surface. The apparatus also includes a locating feature connected with the body. The locating feature includes a first position that maintains a position of the body during a manufacturing operation and a second position that allows the body to move between an open position and a closed position, for example, after the manufacturing operation has been completed.

Abstract: An embedded type connector comprises a connector main body and at least one embedded socket stage. The connector main body is of hollow shape and has a bottom wall, a left wall, a right wall and a rear wall on inner sides thereof. The left wall and the right wall have two vertically extended insertion grooves and two projecting rails, respectively. The bottom wall has a plurality of terminal holes. The embedded socket stage comprises an insertion plate and a socket mounted on the plate and having a plurality of terminal holes. The insertion plate has dents on both sides thereof with separation same as the rails, The embedded socket stage is inserted into the main body with the dent fitted with the projecting rail and slides downward. In this way, the at least one embedded socket stage can be stacked within the main body.

Abstract: A connection interface system for providing an interface between a unit under test and testing equipment includes a receiver having an upper mounting bar associated with an upper mounting rail to define an upper channel and a lower mounting bar associated with a lower mounting rail to define a lower channel, and at least one receiver connector module releasably mounted on the top panel frame. The receiver connector module includes an upper shoulder mounted within the upper channel, a lower shoulder mounted within the lower channel, an upper positioning member coupled with the upper shoulder that positions the upper shoulder relative to the upper channel and a lower positioning member coupled with the lower shoulder that positions the lower shoulder relative to the lower channel.

Abstract: A holder is provided for attaching a housing to a rail, being securable to the housing and having a recess which is engagable with a projection of the rail and a flexible member having a closed cross-section and which is clearly deformable in a direction approximately perpendicular to a direction in which the holder is moved towards the rail during attachment, such that the flexible member is deformed and a clamping force is applied when the holder is moved towards and brought into contact with the rail.

Abstract: A contact pin holder designs which enable the provision of more contact points in a test head space while maintaining economical and convenient pin replaceability, precise pin alignment and appropriate electrical environment. The contact pin holder enables these benefits by an improved contact pin holder design which is generally characterized by an engagement structure at the periphery of a opening in a contact support housing which engagement structure releasable engages one or more modules containing one or more contact pins.

Abstract: An assembly for mechanically mounting and providing electrical connections to overcurrent protection devices having first and second male power plugs includes a non-conductive main structural support member having a plurality of plug passageways formed therein and one or more load busbar modules mounted thereon and also including a plug passageway formed therein, to enable the male electrical plugs to mate with sockets disposed in a conductive line busbar member mounted on said support member and with a socket disposed in a load busbar member included in each load busbar module. Each load busbar module includes a non-conductive housing and a releasable cover within which is mounted the load busbar member. A printed circuit board substrate is preferably also mounted to said support member to provide a support surface for auxiliary signal clip connectors disposed on one side of the substrate.

Abstract: This terminal block comprises;

Abstract: A electrical device can be snapped onto a support rail by a compression spring orthogonal to a length of the rail and arranged in a cylindrical housing. The housing opens to the outside, opposite the edge of the rail, via an opening in a top adapted to axial insertion of the spring during its assembly and includes an elastic wall capable of transversal movement, with the wall having a bearing surface on a rail edge side on which the spring is buttressed or having another similar bearing surface that can be activated after the axial insertion of the spring.

Abstract: A structural truss system and electrical conduit for suspended mounting of electrical components such as stage lighting and remote controlled equipment featuring an elongated support beam with removable endcaps and a sidewall. The sidewall is cooperatively engageable with the support beam along substantially its engire length and allows access to the conduit formed inside when engaged with the support beam. A mounting track formed on the exterior surface of said bottom wall of the support beam and provides a slidably engageable mount for component mounts that attach to electrical components such as lights thereby providing positioning ability for the attached components. One or a plurality of electrical plugs or similiar attachments communicate through the sidewalls with wires running in the conduit and allow the electrical components to be properly situated in the mounting track and then plugged into the electrical power or control signals provided by the internal wiring.