Orange

France Telecom

Plumettaz S.a.

Daniel Lecoq

Jean-Luc Campion

Alain Petit

Alain Pecot

Andrzej Bogdan Wacinski

Ann-Cecile Reau

Anne-Cécile Reau-Thomas

Régis Petit

Aandzej Wacinski

Anne-Cecile Reau

Gerard Le Goff

Francoise Lissillour

Céline Jevic

Jean-Jacques Gueguen

Françoise Lissillour

Julien Landos

End piece for a needle intended to be pushed into a sheath occupied by cables

A clamp for inserting an elastic strand into an opening of a receptacle. The clamp includes a longitudinal housing capable of housing a segment of the strand and through which the strand may slide. The clamp further includes: a blocking element including a first portion of the housing, the blocking element deforming a first portion of the housed segment when an external pressure is applied to the blocking element, the elastic force of the strand returning the first portion of the segment to its initial shape when the external pressure is no longer applied, the sliding of the strand being blocked by the bending deformation of the first portion of the housed segment; a guide including a second portion of the housing, the guide at least partially surrounding a second portion of the housed segment, and configured to guide the clamp in the direction of the opening in the receptacle.

Clamp for inserting a flexurally elastic strand into a receptacle intended to receive the strand via an opening

An optical port including: a base capable of being attached substantially parallel to a planar surface; a spool arranged so as to rotate about a shaft, which is substantially perpendicular to the base; an optical cable rolled up into the spool; and a connector. An inner side of the connector is connected inside the port to a first end, referred to as the 'inner end', of the cable. An outer side of the connector is intended to be connected to an outer optical connection plug. The cable is intended to be unreeled out from the port by pulling one second end, referred to as the 'outer end', of the cable. The pulling rotates the spool on the shaft. The connector is secured to the spool and arranged so as to take at least one position outside the radial configuration of the spool.

Optical enclosure with pre-connected cable reel

The invention relates to an optical cable laying device comprising a mechanism for fixing a rotary motor (i), at least one friction drive roller () for driving the cable (), and a compressed air inlet () for driving the cable (), the device being characterized in that the motor fixing mechanism, the at least one roller () and the compressed air inlet () are disposed so that the axis of the motor (), the compressed air arrival direction (), and the cable () driven by the roller () are substantially parallel to one another.

Compact optical microcable driver

A precabling device in a cabling installation having, inside the installation, at least one stowage module ( ) and a plurality of precabling tubes ( ) for receiving cables ( ). Each of the precabling tubes is fixed to the stowage module ( ) in the vicinity of an end ( ) thereof.

Prewiring device in a wiring installation and method using same

A fixing sleeve for optical cables comprises along a common axis (A), both a first portion ( ) that is substantially cylindrical and a second portion ( ) that is substantially conical, said first and second portions being pierced by an axial bore ( ). The sleeve ( ) carries along its entire length a continuous slot communicating with said axial bore ( ), the slot comprising a longitudinal first slot ( ) in the first portion ( ) of the sleeve, and a spiral second slot ( ) in the second portion ( ) of the sleeve. The sleeve is applicable to laying optical cables inside buildings.

Sleeve for fixing optical cables

This invention was a portable pushing and pulling apparatus for in-conduit cable installations, the aforementioned device is of the type which comprises a casing that, viewed from above, is in the shape of a rectangle and is formed of a base ( ) joined to a cylindrical handle ( ), a cover ( ), a hinged joint ( ) connecting the base ( ) and the cover ( ) on a short side, a set of screws ( ) for ensuring the cover's closure on the base, a drive capstan ( ) driven by a rotary drive shaft ( ) mounted in the handle ( ), an idler disk ( ) with an axle parallel to the capstan ( ), and both the capstan ( ) and the disk ( ) are mounted in such a way as to receive a cable ( ) to be driven and gripped between them. The invention itself contains in the handle ( ), between the drive shaft ( ) and the power take-off ( ), a torque regulating device at its end, for the torque limiting clutch which indicates the maximum pushing or pulling force selected by the operator.

Portable apparatus for laying a cable inside a conduit

Growing community of inventors

Berhet, France

Daniel Lecoq