Gte Valeron Corporation

The Valeron Corporation

Other

Gte Valenite Corporation

Cte Valeron Corporation

John D Begin

Richard O Juengel

Paul D Kretzmer

John Khalaf

James E Berry

Kenneth J Cook

Paul Gebauer

A cat box table structured and arranged to secure a wide variety of various sized litter boxes thereto, and also comprises folding legs. The cat box table also has components for holding or storing cat accessories. The cat box table also includes steps which will allow a cat to climb from the floor up onto the table.

Cat box table

Apparatus and method for detecting energy, such as power, consumed by a load is disclosed. The apparatus preferably takes the form of a housing of sufficiently small size to be mounted in a motor control panel of a machine tool. The apparatus includes a digital processor adapted to enable bidirectional communication between the device and an external computer such as a host computer or machine controller. The processor is also used to perform various calibration functions.

Intelligent power monitor

Apparatus and method for detecting energy, such as power, consumed by a load. The apparatus preferably takes the form of a housing of sufficiently small size to be mounted in a motor control panel of a machine tool. The apparatus includes a digital processor adapted to enable bidirectional communication between the device and an external computer such as a host computer or machine controller. The processor is also used to perform various calibration functions.

Apparatus and methods are disclosed for use in monitoring the operation of an automated machine tool which has at least one linear slide axis. Motion along the various machine axes is detected and used to provide an output signal for synchronizing the comparison of real time monitored parameters with previously stored data which varies depending upon the operational stage of the part cycle in which the machine tool is operating. In one embodiment, a plurality of sections are stored in a memory. Each section contains limit values associated with normal characteristics of parameters such as power, vibration, acoustical emission and the like which occur during a given operational stage. A preselected detected change in motion along any of the slide axes initiates the generation of a new section of limit values to be used during the comparison. Provision is also made for inhibiting the comparison when the motion information indicates that the machine is not presently removing metal from the workpiece.

Machine monitoring system using motion detection for synchronization

A worn tool detector system for analyzing input signals from a sensor were the signal is in the form of an analog waveform exhibiting periodic impulses exceeding the average amplitude thereof as the tool wears. A microprocessor controlled variable gain amplification network is utilized to normalize the average waveform amplitude to a fixed level. During machine operation, impulses are detected by comparing the sensor waveform to a programmable selected ratio of the normalized level. When a given number of successive impulses are received the microprocessor generates a warning signal which may be used to retract the tool. An adaptive mode is disclosed wherein the sensor waveform throughout the course of the machining operation is repetitively normalized to adjust for different sensor waveform amplitudes.

Worn tool detector utilizing normalized vibration signals

An optically coupled in-process gaging system is disclosed for use with numerically controlled machine tools wherein a battery-powered gage unit is enclosed in a housing adapted for retention in an automatic NC program controlled selection from the NC tool magazine. The gage unit can be placed in a machine tool device, such as a spindle, whose movement is directed by the NC program to place a gage transducer of the gage unit in contact with a workpiece to perform dimensional gaging. The gage unit converts an electrical transducer signal into an infra-red optical FM signal for wireless transmission to a receiver unit coupled to a microcomputer-based control unit.

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Warren, MI, United States of America

John D Begin