VORRICHTUNG ZUM AUTOMATISCHEN EINSETZEN VON KOMPONENTEN
摘要
A mechanism for sensing whether the leads of a dual-in-line electrical component are in their proper position projecting through the appropriate openings in a printed circuit board. The sensor uses fiber optics to indicate whether the leads are properly positioned by using light reflected from the lead to activate a photo transducer which indicates to the computer controlling the machine operation whether the leads are properly positioned. The sensor fiber optics has light emitting and light receiving filaments operative parallel to the board surface so that the sensor only responds to the presence or absence of a component lead.
申请公布号
DE3442255(A1)
申请公布日期
1985.05.30
申请号
DE19843442255
申请日期
1984.11.19
申请人
USM CORP., FARMINGTON, CONN., US
发明人
MIRLEY JUN., WILLIAM HENRY, NORTH READING, MASS., US;MAXNER, RICHARD BRADLEY, DANVERS, MASS., US