Method of monitoring operation of an automated tool and...

Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C702S183000

Reexamination Certificate

active

06970762

ABSTRACT:
A method of monitoring operation of an automated tool includes positioning a wireless sensor or microelectromechanical system device having at least one sensor in close proximity to the automated tool, monitoring at least one condition of the automated tool, emitting signals containing sensor information in space to a processor which processes the sensor information and in the event the processor determines that the automated tool has departed from desired conditions issues a responsive signal. In one embodiment digital signals are transmitted from the sensor to the processor employing an RF carrier. Microprocessor responsive signals may be employed to initiate corrective action and initiate alarms as well as providing data. Corresponding apparatus for monitoring an automated tool is provided. In another embodiment of the invention, the sensor is energized remotely through energy transmitted in space such as RF energy.

REFERENCES:
patent: 5406502 (1995-04-01), Haramaty et al.
patent: 6101857 (2000-08-01), Fox et al.
patent: 6122565 (2000-09-01), Wenning et al.
patent: 6259127 (2001-07-01), Pan
patent: 6615074 (2003-09-01), Mickle et al.
patent: 2003/0030565 (2003-02-01), Sakatani et al.
patent: 2004/0078662 (2004-04-01), Hamel et al.
patent: 2004/0090326 (2004-05-01), Chin et al.
Oppel et al. “Acoustic emission monitoring for stamping presses”. Jul. 13, 2004 Stamping Journal.
Tonshoff et al. “Using acoustic emission signals for monitring of production processes”. Jun. 23, 2000, Ultrasonics vol. 37 ,issue 10 pp. 681-686.
Verplaetse, “inertial proprioceptive devices: Self-motion sening toys and tools” 1996 IBM systems Journal, vol. 35 NOS 3&4.
“MEMS”, Dec. 2, 2004, Techweb.
U.S. Appl. No. 60/362,432, Hamel et al., filed Mar. 2002.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of monitoring operation of an automated tool and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of monitoring operation of an automated tool and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of monitoring operation of an automated tool and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3451617

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.