Abstract: The invention relates to a shell for an electrical or an optical connector comprising two half-shells that can be secured to each other and that define an internal chamber, a first end through which an electrical or an optical cable can pass, and a second end for fixing to the electrical or optical connector. Close to its first end, the inside face of the half-shell has a portion in the form of a concave spherical cap, the two spherical caps, when the half-shells are assembled together, substantially facing each other and being disposed on substantially the same sphere, and the shell further comprises a moving member having an axial passage for the cable, said moving member having a first portion in the form of a portion of a sphere and a second portion of elongate shape, and when the two half-shells are assembled together, said portion of spherical shape co-operates with the spherical caps while the portion of elongate shape is disposed inside said chamber.

Abstract: The invention relates to a connection device having a switch which is particularly, but not exclusively, suited or use in making a connection between a portable appliance having an antenna, such as a radiotelephone, and a connection device, such as a device mounted in a motor vehicle and connected to the antenna of the motor vehicle.

Abstract: The invention relates to a shell for a connector shell, the shell being constituted by two mutually snap-fastenable half-shells, the two half-shells being substantially identical and being made of a castable and electrically-conductive metal alloy. Each half-shell comprises:a main wall including two mutually parallel side edges;two mutually parallel ribs parallel to said edges, disposed between said edges, and projecting from said main wall;a fixing tab extending from the first edge of said main wall parallel to said ribs and terminated by a hook facing towards said ribs; anda fixing notch formed in the second edge of said main wall and parallel to said ribs, the notch of one half-shell being suitable for co-operating with the hook of the other half-shell;the rib closer to the first edge having a ridge defined by a sloping surface facing said fixing tab, the other rib having a ridge defined by a sloping surface facing towards the first rib.

Abstract: A method of fabricating the fixing portion of an electrical contact and a portion that forms a contact terminal includes the steps of machining the side face of the fixing portion so as to define a surface of revolution, drilling a blind axial bore in the fixing portion to open out its free end, and machining the fixing portion in such a manner that in a middle part of the fixing portion, in a plane perpendicular to the longitudinal axis, the fixing portion has a greater dimension in a first direction than in a second direction perpendicular to the first direction, and two orifices are formed to open into the axial bore and into the side face, the two orifices having a common axis extending in said second direction and intersecting the longitudinal axis.

Abstract: The invention relates to a connector assembly for interconnecting flat cables and comprising two connector portions, each comprising a base and a cover. The cover includes a dome in the form of a spherical cap. Each base includes a cylindrical sealing skirt (28) and a support element (30) for electrical contacts (32). The end faces of the skirt (28a) and of the support element (30) lie in a common plane (PP'). The ends (32a) of the electrical contacts (32) are set back relative to the plane (PP').

Abstract: A two-position contact which can be used within a contact housing for making contact with single or double-faced printed circuit cards. The contact comprises an elongated shank having a flexible loop at one end for making contact with a printed circuit, and an opposite wiring end for joining the contact member to an electrical conductor. The flexible loop has a first contact portion on one side of the longitudinal axis of the contact member and a second contact portion on the other side of the longitudinal axis. The two contact portions are longitudinally spaced from each other. A pair of positioning tabs extend from the shank and a releasable spring catch secures the contact member longitudinally within the cavity. Two longitudinally different contact positions can be obtained by rotating the contact member 180.degree., without changing the longitudinal position of the wiring end of the contact member.