Measuring and testing – Testing of apparatus
Patent
1991-04-19
1992-11-03
Williams, Hezron E.
Measuring and testing
Testing of apparatus
33551, G01B 520, G01M 1900
Patent
active
051598442
ABSTRACT:
The positioning and/or configuration of the fixtures used in the various machines or stations of a production line are checked by an automatic checking device including a coordinate-checking unit which moves automatically along the line and stops at each machine or station in order to carry out the necessary checks. A stationary electronic control unit near each machine or station is connected to electronically-controlled actuator means on the checking unit in order to control the movement of a feeler head of the checking unit according to a predetermined program adapted to the specific station at which the checking unit has stopped.
REFERENCES:
patent: 3136069 (1964-06-01), Reason
patent: 4166323 (1979-09-01), Maag
patent: 4601109 (1986-07-01), Klingler et al.
patent: 4677755 (1987-07-01), Iwano et al.
Machines Production, No. 458, 9th Feb. 1987, pp. 49-52, Boulogne, FR; JA. Bosch: "Mesure par coordonnees: systeme flexible pour ateliers de fabrication flexible".
Werkstatt Und Betrieb, vol. 121, No. 10, Oct. 1988, pp. 821-822, Munich, DE; H. Ellenberger: "Werkstattaugliche Koordinaten-Messtechnik".
Comau SpA
Dombroske George M.
Williams Hezron E.
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