A plug screw connection system includes a first plug-in connection part and a second plug-in connection part. The first plug-in connection part has a nipple and the second plug-in connection part has a pressure screw. The pressure screw is screwable onto the nipple. The first plug-in connection part and/or the second plug-in connection part has an outer contact receptacle and an inner contact receptacle, which has at least one wire-receiving opening extending completely in the longitudinal direction of the inner contact receptacle from a first cover surface to a second cover surface.

A water-proof connection device and a transmission cable assembly thereof are provided. The transmission cable assembly includes a connector being USB 3.0 type C, a transmission cable, a molding holder, an insulating sleeve, and an adhesive layer. The connector has an external end portion and an opposite internal end portion. The transmission cable includes a plurality of wires connected to the internal end portion. The molding holder includes a partition portion and a pillar portion that extends from the partition portion, and connection parts of the internal end portion and the wires are embedded in the pillar portion. The insulating sleeve surrounds a part of the pillar portion and a part of the transmission cable that are arranged adjacent to each other. The adhesive layer is formed on an inner surface of the insulating sleeve, and extends outside two opposite ends of the insulating sleeve.

A connection arrangement for a floor power distribution system includes a hub arrangement configured to distribute electrical power and including a hub housing and an electrical connector, the hub housing configured to abut a floor, and an adapter configured to engage the hub housing of the hub arrangement and configured to abut the floor, wherein at least a portion of the adapter is cantilevered over at least a portion of the hub housing, wherein the portion of the adapter that is cantilevered over the portion of the hub housing is vertically aligned with the electrical connector of the hub arrangement.

A floor power distribution system that includes a power distribution junction assembly including a first housing configured to abut a floor surface, a pair of receptacle junction assemblies each including a second housing configured to abut the floor surface, and a pair of raceway assemblies each including an elongated raceway including a longitudinally extending channel, a pair of ramps each coextending with the elongated raceway on opposite sides thereof, each ramp including a proximate edge that engages the elongated raceway and having a first thickness, and a distal edge having a second thickness that is less than the first thickness, wherein the elongated raceway and the elongate ramp are configured to be located between the floor surface and a floor covering in an area frequented by foot traffic.

A connector includes: a contact in which an annular groove is formed on a middle portion; a sleeve that includes a cylindrical portion that allows the contact to be inserted therethrough, tongue pieces that are extended from the cylindrical portion, and are arranged in a circumferential direction of the cylindrical portion, and a claw portion that is protruded inward in a radial direction on each front end of the tongue pieces; a housing in which a step surface facing rearward is formed on an inner wall facing an accommodation space; and a holder that has a C-shaped cross section. The sleeve is attached to the contact in a manner such that the claw portion is fitted into the annular groove. The contact and the sleeve are accommodated in the accommodation space with the tongue pieces abutted on the step surface and are retained in the accommodation space by the holder.

A weather protection system for a coaxial cable connector comprising: (i) an over-mold cap disposed over a prepared end of a coaxial cable, (ii) a compliant Weather Protecting (WP) boot circumscribing the over-mold cap, and a mating interface disposed between an outer surface of the over-mold cap and an inner surface of the compliant WP boot. The mating interface is configured to provide tactile feedback to an assembler/technician when assembling the WP boot in combination with the over-mold cap.

A feedthrough for an AIMD is described. The feedthrough includes an electrically conductive ferrule having a ferrule sidewall defining a ferrule opening. The ferrule sidewall has a height. At least one recessed pocket has a depth extending part-way through the height of the ferrule. An oxide-resistant pocket-pad is nested in the recessed pocket. An electrical connection material is supported on the pocket-pad for making an oxide-resistant electrical connection to the ferrule. An insulator is hermetically sealed to the ferrule in the ferrule opening. At least one active via hole extends through the insulator with an active conductive pathway residing in and hermetically sealed to the insulator in the active via hole.

A coaxial cable connector includes a nut having a seal-grasping surface portion and a seal having an elastically deformable tubular body attached to the nut. The body has a posterior end with a sealing surface that cooperatively engages the seal-grasping surface portion of the nut and an anterior end with a forward sealing surface configured to cooperatively engage an interface port. The nut defines a first through hole extending in the longitudinal direction and configured to receive a center conductor of a coaxial cable. The anterior end of the seal defines a second through hole extending in the longitudinal direction and configured to receive a center conductor of a coaxial cable. A center axis of the first through hole and a center axis of the second through hole are offset from one another such that the anterior end the seal is configured to urge at least the center conductor of the coaxial cable to an off-center position of the second through hole when the nut is coupled with the interface port thereby creating radial interference between the nut and the interface port. The nut is urged to make contact with the interface port whenever mounted thereon, thus maintaining electrical grounding between the nut and the port, even when the nut is loosely coupled with the interface port.

A connector is provided with a rear seal portion to be arranged to face a rear surface of a housing, and a rear wall portion to be arranged to face a rear surface of the rear seal portion. The housing includes a lock piece projecting rearward from the rear surface and the lock piece includes a lock portion on a tip side. The rear seal portion includes a lock-side seal hole to be held in close contact with a base end side of the lock piece and a sealing surface to be held in close contact with a mating housing on an outer peripheral side. The rear wall portion includes a lock receiving portion to be locked by the lock portion on an inner surface of a through hole. Out of an outer part and an inner part, the lock receiving portion is provided on the inner part.

A connector is provided with a housing 10, a front seal portion 36 to be arranged to face a front surface of the housing 10, and a front wall portion 41 to be arranged to face a front surface of the front seal portion 36. The housing 10 includes cavities 17, deflectable locking lances 19 projecting into the cavities 17, and space portions 20 located in a deflection direction of the locking lances 19. The front wall portion 41 includes detection pieces 44 projecting rearward, tip sides of the detection pieces 44 being arranged in the space portions 20. The front seal portion 36 includes detection-side seal holes 40 to be held in close contact with base end sides of the detection pieces 44. The base end sides of the detection pieces 44 have a circular cross-sectional shape corresponding to the detection-side seal holes 40.