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Sensor system

Simon Nessim Henein, Charles Baur, Hubert Pierre-Marie Benoît Schneegans, Thomas Jean Julien Fussinger
2020
Patent
Abstract

Sensor system (1) comprising a frame (306) supporting a force-sensing tip (310) arranged to generate a signal based upon a force applied by said force-sensing tip (310) to a material to be tested,characterised in that said system (1) further comprises:- an input drum (301) mounted in said frame (306) such that it can rotate about an input axis of rotation (A);- an output lever (309) supported by said frame (306) by means of an output revolute joint (308) defining an output axis of rotation (C);wherein said force-sensing tip (310) is mounted on said output lever (309) such that said force-sensing tip (310) is arranged to be brought into contact with a material to be tested;and wherein said sensor system (1) comprises a mechanical transmission (302, 303, 304, 305, 307; 301a, 312) arranged to kinematically link said input drum (301) to said output lever (309) such that a rotation of said input drum (301) about said input axis of rotation (A) causes said output lever (309) to pivot in an oscillatory manner about said output axis of rotation (C).

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Ontological neighbourhood
Mechanical engineering
Physics
Related concepts (34)
Mechanism (engineering)
In engineering, a mechanism is a device that transforms input forces and movement into a desired set of output forces and movement. Mechanisms generally consist of moving components which may include: Gears and gear trains; Belts and chain drives; Cams and followers; Linkages; Friction devices, such as brakes or clutches; Structural components such as a frame, fasteners, bearings, springs, or lubricants; Various machine elements, such as splines, pins, or keys.
Simple machine
A simple machine is a mechanical device that changes the direction or magnitude of a force. In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force. Usually the term refers to the six classical simple machines that were defined by Renaissance scientists: Lever Wheel and axle Pulley Inclined plane Wedge Screw A simple machine uses a single applied force to do work against a single load force.
Rotation
Rotation or rotational motion is the circular movement of an object around a central line, known as axis of rotation. A plane figure can rotate in either a clockwise or counterclockwise sense around a perpendicular axis intersecting anywhere inside or outside the figure at a center of rotation. A solid figure has an infinite number of possible axes and angles of rotation, including chaotic rotation (between arbitrary orientations), in contrast to rotation around a axis.
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