Spartanics

Thomas E Kleeman

William L Mohan

Samuel P Willits

Paul E Ridl

Baesley I Dahlstrom

Steven F Willits

William W Wilk

An extraction apparatus for extracting or separating cut or partially cut pieces or parts from a cut sheet at an extraction station comprises: a sheet gripping and moving device for gripping and moving a cut or partially cut sheet through an extraction station; and an extraction roller at the extraction station positioned for movement transversely of a cut sheet and being constructed, arranged and operated to move transversely of the path of movement of the cut sheet when the leading edge scrap web of the cut sheet is adjacent the extraction roller to engage and deflect the scrap web of the cut sheet passing through the gripping and moving device away from the cut pieces or parts.

Extractor for extracting cut partially cut parts from a sheet of material

An apparatus for automatically counting stacked sheet-like materials having sheet-to-sheet brightness gradients alternating between positive and negative while simultaneously eliminating problems encountered when the sheet edge reflectance characteristics have combined lambertian and specular reflective natures. Rectification of a pitch matched sensor array's data output combined with a selective disposition of the sensor and illumination optical components relative to the sheet edges to be counted based upon the maximum acceptance angle of the optical system yields the improved count data necessary to achieve accurate counting.

Pitch match detecting and counting system with tilted optical axis

A material positioning and registering system for patterned material incorporating a computer with associated memory and software. A material moving system employing a drive roller with associated pressure roller in a novel pinch roller system, moves the material. A motion detecting sensing device driven by the pressure roller and an optical sensor for viewing the patterned material, each provide outputs to a computer which, in turn, provides control of material movement and optical sensor operation and may, provide signals for initiating machining of the patterned material when the pattern is properly located relative to a designated work station.

Strip feeding and control system

A weapon training simulator employing a computer with associated memory and software. A simulated weapon with simulated recoil provides hammer fall signals to initiate computation. A quadrature sensor mounted on the weapon generates target position signal based on point sources located on simulated targets. The computer generates real time, video displays and replays and prints out displays of target aim, hit and other information while controlling recoil simulation, providing shot sound and generating speech directions and commands.

Weapon training simulator system

An apparatus for automatically counting stacked sheet-like materials having sheet-to-sheet brightness gradients alternating between positive and negative while simultaneously eliminating problems encountered when the sheet edge reflectance characteristics have combined lambertian and specular reflective natures. Rectification of a pitch matched sensor arrays data output combined with a selective disposition of the sensor and illumination optical components relative to the sheet edges to be counted based upon the maximum acceptance angle of the optical system yields the improved count data necessary to achieve accurate counting.

Pitch match detecting and counting system

An apparatus for counting stacked sheet-like materials having low or ambiguous contrast characteristics associated with their edges. A single non-pitch matched sensor is used to synthesize sensor output data that is the equivalent of that generated by pitch matched single or plural sensors. Automatic correction for errors in pitch match of the sensor and automatic velocity determination are provided. Sensor signal synthesis is accomplished through use of a multiple output tap analog delay line functioning as a discrete time processor.

Growing community of inventors

Elgin, IL, United States of America

Thomas E Kleeman