Coating processes – Spraying
Patent
1990-01-29
1990-09-18
Beck, Shrive
Coating processes
Spraying
118300, 118684, 118703, B05D 102
Patent
active
049577824
ABSTRACT:
A method and apparatus for controlling the sequential coating of motor-vehicle bodies using a preprogrammed painter-robot is provided. As a result of wear, the signal/response delay times of valves and other control elements deviate from the information stored in the program. According to the subject invention, the actual signal/response delay time is measured and compared with the stored information stored in the program. In the event of unacceptable deviations in the actual verses stored signal/response delay times, the actuating times controlled by the program are changed in response thereto, and signals warning of excessive actual delay time are given.
REFERENCES:
patent: 4324812 (1982-04-01), Bentley
patent: 4380967 (1983-04-01), Matt
patent: 4714635 (1987-12-01), Mochizuki et al.
patent: 4822647 (1989-04-01), Nozaki et al.
Freudenreich Ludwig
Lippuner Othmar
Medler Eberhard
Phillipi Siefried
Vetter Kurt
Bashore Alain
Beck Shrive
Behr Industrieanlagen GmbH & Co.
Daimler-Benz AG
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