Reell Precision Manufacturing Corporation

Mark A Kempf

Sean M Frost

Anthony M Harrison

An electromagnetically actuated clutch having an integrated sensor activated control circuit for selectively engaging and disengaging the clutch.

Electro-mechanical indexing clutch & method

An apparatus includes means for feeding a wire from a fixed outlet against a coiling surface having a variable location in relation to the fixed outlet. The fixed outlet directs the wire in a path and the wire is deflected from the path by the coiling surface to bend the wire. The wire is monitored and output signals indicative of a physical characteristic of the deflected wire are generated. A controller receives the signals and generates control signals as a function thereof. An actuator, responsive to the control signals, adjusts the location of the coiling surface such that the physical characteristics are substantially uniformly maintained during the forming of the spring.

Adaptive spring winding device and method

Apparatus for forming a spring having a spring body and first and second generally axial toes from a wire is disclosed. The apparatus includes mechanisms for feeding the wire from a fixed outlet, wherein the fixed outlet directs the wire in a path; bending a first length of wire fed from the fixed outlet to form a first generally axial toe; bending a second length of wire fed from said fixed outlet to form a spring body; and bending a third length of the wire fed from the fixed outlet to form a second generally axial toe. The wire is then clipped after the formation of the second generally axial toe to separate the spring from a remaining portion of the wire. A method of forming such a spring is also disclosed.

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Eagan, MN, United States of America

Mark A Kempf