La Telemecanique Electrique

Serge Verdenne

Jean-Pierre Thierry

Gerard Jego

Guy H Lacan

Felix Lameyre

Pierre Hardouin

Jean Pierre Thierry

Regis Mailly

G/e/ Rard J/e/ Go

Didier Brocard

In a deformable system whereby electrical energy distribution conduits and conductors disposed longitudinally therein can be connected along a curved path, the system comprises a deformable central part containing a layer of conductors. Said central part comprises links hinged about axes parallel to the layer and perpendicular to the conductors, which latter are plastically deformable. They are solid conductors having a section which is flattened in the transverse direction of the layer of conductors. The said axes extend through the neutral axis of the conductors. Use to eliminate adverse elastic return movements of the system.

Deformable electrical connection system

A disconnectable current tapping device is provided having clips engageable on onmibus bars and disengageable therefrom by translation of a clip carrying slide controlled by a rotary shaft, which is rotated by a plug which is mounted for translation on the shaft while being urged by a return spring, and which is subjected to the action of a control member such as an operating key. By an axial thrust exerted on the plug, a transmission piece provided with a spur in engagement in an annular groove formed in the plug, is drawn in translation so as to actuate a prebreak microcontact; at the end of rotation of the shaft controlling the disconnection, the piece is retained by a resilient retractable member, whereas the plug is returned only through a ramp provided at the edge of the groove so as to allow release of the spur.

Current tapping device disconnectable from an omnibus bar distribution

The invention provides a clip device for establishing a disconnectable electric connection between an omnibus bar and a fixed conducting knife. The clip is formed of two symmetrical flat conducting tongues disposed opposite each other and connected together by two compression springs. The clips are spaced apart and held apart from each other by a stirrup against which each of the legs of the clip bears in a double layer effect after unclipping thereof from the bar by translation.

Device for establishing a disconnectable electric connection between a

A distribution system and column for electric switching apparatus is provided comprising a distribution column with bus bars and a protective case disposed about the bars, a plurality of supports which extend laterally to the case and which have at least one bearing wall applicable to a respective fixing face of the case. Each support is adapted to carry at least one switching apparatus and a current tapping and disconnecting member having clips clippable on the distribution bars through traps provided in a side of the case, said member comprises means for connection to the switching apparatus and a manually actuatable mobile disconnection part.

Distribution system and column for electric switching apparatus

The device for fixing an object by screwing to a section having two flanges directed substantially towards one another and defining therebetween a longitudinal opening comprises an elongated plate provided with one of the threaded portions and rotatable in a plane substantially parallel to that of the flanges of the section. In a free position, the longitudinal direction of the plate corresponds substantially to that of the section. In a retained position, the plate is retained under the flanges of the section and immobilized in one at least of the directions of rotation. Resilient means are provided for urging the plate towards the flanges of section in the retained position. The resilient means bear on a wedge intended to be inserted between the external face of the flanges of the section and the object to be fixed. This wedge has a passageway for a connecting rod between the plate and the other screw fixing element.

Growing community of inventors

Marcilly sur Tille, France

Serge Verdenne