Cts Corporation

James E Haugh

John Zdanys

Murray Kaijala

William G Osmer

Gary L Buss

John Roger Gietzen

William Walter Wheeler

A position sensor for sensing the position of an attached device. There is a housing having terminals and a cover attached to the housing. Resistors, conductors and conductive traces are located on the cover and electrically connected to the terminals. A rotor is positioned between the housing and the cover, and has a contactor mounted thereon for contacting the resistor and the conductor such that as the rotor rotates a resistance value indicative of the sensor position is varied. The cover has a terminal insert which connect between the conductive traces and the terminals. A leaf spring rotates the rotor back to a starting position.

Cover mounted position sensor

A position sensor, in particular, a position sensor that has a modular design for easily coupling to another modular device, like a gas peddle of a vehicle. The sensor unit eliminates the use of permanently attached electrical leads or pins attached to, for example, the output pads on flexible films coupled to a rotor. In another embodiment, the sensor unit is separate from a connector unit so different connector units can each be coupled to a standard sensor unit, or the sensor unit can be coupled directly to another device, like a gas pedal, without the use of an intermediate connector unit.

Modular position sensor

A low cost, highly sensitive tactile pointing device includes a planar substrate, an insulating spacer about a periphery of the substrate, and a planar cover. The cover in an active area carries an electrically conductive film designed to contact a conductive film carried upon an active area of the substrate. An insulating spacer and conductive dot are also located at some point within the active area to form a non-contacting rest area. Appropriate forces applied in a direction normal to the plane of the substrate or cover cause deflection, leading to contact between the cover and the substrate. The point of contact identifies intent, direction and magnitude.

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Granger, IN, United States of America

James E Haugh