Seb S.a.

Somfy Sas

Bernard Pitaud

Michel Sarrazin

Eric Paul Lagarde

Olivier Poulet

Didier Anthoine-Milhomme

Alain Duborper

Eric LaGarde

Benoit Linglin

Yves Patras

A device of automated closure, and of locking, comprising a mobile closure or locking element (), an actuator () electrically controllable for the motion of the element, a sensor (), a programming and control device, the program of which comprises at least a mode of delayed action and a unit of transition to that delayed action mode, wherein, when placed in the delayed action mode, the programming and control device delivers a complete closure instruction only on activation of a sensor.

Centralised security closure

A force-measuring apparatus is provided having a first plate, a second plate disposed above the first plate and spaced apart from the first plate, an optical sensor having at least one optical fiber disposed between the first plate and the second plate, and a clamp for moving the first plate and the second plate together to compress the optical fiber, thereby applying a prestressing force to the fiber to reduce eccentricity effects.

Force measuring apparatus with optical sensor enabling limitation of

A weight sensor includes a test body in the form of a bar carrying strain gauges, the bar bending due to the effect of the weight to be measured. The bar extends inside a frame, one end of the bar being joined to the frame, its other end being free with respect to the frame and having a bearing surface designed to be subjected to a force in the opposite direction to a reaction force applied to a bearing surface of the frame. The entire sensor is made in one piece in the form of a flat block.

Self-supporting weight sensor and scale incorporating sensors of this

The weighing apparatus comprises a base (1) and a receiving platform (2) for the load to be weighed, parallel to said base, a test body (3) extending between the base (1) and the platform (2), the opposite ends (3a, 3b) of which are fixed rigidly to the base (1) and to the platform (2) respectively, one (3c) of the faces of the test body (3) comprising strain gauges associated with an electric circuit. The test body (3), molded in one single piece with the base (1) and the platform (2), is recessed. Used in particular for making bathroom scales.

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Annecy, France

Bernard Pitaud