Abstract: A fluorescent-lamp socket has a hollow dielectric housing, and a pair of identical conductive contact elements in the housing, each contact element is unitarily formed with an outer lamp-contacting end adapted to engage a respective pin of the lamp, an inner wiring end formed as a wire-engaging clip, a center part extending between the respective inner and outer ends, and an elastic tongue unitarily formed with the respective center part and projecting transversely toward the other contact element. The contact elements are formed of resilient sheet metal. The housing can include a web projecting between and holding apart the elastic tongues. Alternately it can be constructed such that either the tongues bear on each other and electrically interconnect the contact elements or each tongue bears on the center part of the other contact element to electrically interconnect the contact elements.

Abstract: A fluorescent-lamp socket has a hollow dielectric housing, and a pair of identical conductive contact elements in the housing, each contact element is unitarily formed with an outer lamp-contacting end adapted to engage a respective pin of the lamp, an inner wiring end formed as a wire-engaging clip, a center part extending between the respective inner and outer ends, and an elastic tongue unitarily formed with the respective center part and projecting transversely toward the other contact element. The contact elements are formed of resilient sheet metal. The housing can include a web projecting between and holding apart the elastic tongues. Alternately it can be constructed such that either the tongues bear on each other and electrically interconnect the contact elements or each tongue bears on the center part of the other contact element to electrically interconnect the contact elements.

Abstract: An apparatus for installing between a pair of spaced terminals a wire having a conductive core and an insulating sheath surrounding the core and interrupted at spaced stripped regions has a head defining a passage having an outer end, a guide element on the head at the outer end forming a passage alignable with the head passage, and a supply for feeding the wire along the head passage and the guide-element passage. A cutter on the head at the outer end can sever through the core in the stripped regions between the head and the guide element and the guide element can be pivoted on the head about an axis transverse to the guide-element passage for directing the passage at any of a plurality of different angles to the horizontal and vertical.

Abstract: An electrical device having a base from which extend two parallel connector pins each having a small-diameter shank and a large-diameter head is fittable with a socket having a housing formed with a transverse wall having front and back faces and having between the faces a predetermined thickness substantially less than a distance between an end face of the device and the heads. The wall is formed with a pair of throughgoing slots each having a wide end through which a respective one of the heads can pass and an opposite narrow end so that the device can be fitted to the housing by passing the heads of the pins through the wide ends until the device end face engages the wall front face followed by turning of the device to displace the heads toward the narrow ends of the respective slots.

Abstract: A fluorescent-lamp socket assembly has a socket, a standard base, and a starter base. The socket has a nonconductive housing having an open end and a pair of conductors in the housing engageable with contact pins of a lamp fitted to the housing and exposed in the open housing end. The standard base is shaped to fit complementarily into and close the open housing end and is formed with throughgoing holes through which wires can be engaged with the conductors. The starter base has a one-piece nonconductive housing having a plug end shaped to fit complementarily into and close the open housing end and an opposite end adapted to hold a starter and a conductor inside the starter-base housing for connecting a starter in the opposite end with one of the conductors in the socket.

Abstract: A light-bulb socket has two main parts, namely a socket cup having a base provided with a pair of upwardly exposed contacts and formed with a plurality of throughgoing mounting holes and a base disk fitted tightly to the base of the cup and formed with passages through which conductors connected to the contacts can pass. The base disk is unitarily formed with a pair of mounting sleeves projecting upward through the mounting holes of the cup. The sleeves are formed as short tubes that are a tight force fit in the mounting holes and are each formed with a deformable rib to enhance the tight fit.

Abstract: A terminal block with grounding capabilities has a stamped plug of U configuration whose bight is adapted to be forced into an opening in a terminal carrier for grounding thereto and whose shanks engage in a conductive element within the body. The shanks extend continuously from the bight to connecting portions which engage in recesses in the conductive element in the body and one of the shanks has a nose reaching over and in form-locking relationship with this conductive element.

Abstract: A mounting device for a fluorescent lamp includes a socket which is swingably supported in a socket holder for being movable between an inclined position and an operational position and is provided with a socket body and a locking member extending in axial direction rearwardly away from the connection of the lamp to the socket body. The socket holder has an opening through which the socket body projects with its locking member in order to encompass the respective inner surface of the opening in a pinless hinge-like member. For limiting the swiveling movement of the socket, the socket body is provided with a stop member which cooperates with the innerside of the holder.