Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent
1986-06-17
1988-05-17
Nelms, David C.
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
356381, G01B 1106
Patent
active
047452951
ABSTRACT:
An attitude detecting arrangement for detecting the attitude of objects such as electronic chip parts and the like, which includes a sensor section having sensors capable of detecting lengths in a horizontal direction and a vertical direction so as to detect the thickness and the length of the object when a portion of light is intercepted by the object held by a suction nozzle, a comparing value memory section in which preliminarily obtained data corresponding to the thickness and length of the object to be detected are stored, and an operation processing section for detecting the attitude of the object to be detected by comparing the data obtained by the sensors with the preliminarily obtained data corresponding the thickness and length of the object.
REFERENCES:
patent: 3956629 (1976-05-01), Gomm et al.
patent: 4515479 (1985-05-01), Pryor
patent: 4521112 (1985-06-01), Kuwabara et al.
Kawai Makoto
Misawa Yoshihiko
Sato Ken'ichi
Seno Makito
Allen Stephone B.
Matsushita Electric - Industrial Co., Ltd.
Nelms David C.
LandOfFree
Attitude detecting arrangement for detecting the length and thic does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Attitude detecting arrangement for detecting the length and thic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Attitude detecting arrangement for detecting the length and thic will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1882920