Registers – Coded record sensors – Particular sensor structure
Patent
1978-10-24
1980-06-17
Cook, Daryl W.
Registers
Coded record sensors
Particular sensor structure
235376, 235201R, G06K 702, G06F 1546, G06M 112
Patent
active
042085764
ABSTRACT:
A pneumatic apparatus used for reading punch cards containing processing condition data for articles being processed in an automatic system. The apparatus has a pneumatic reading head for reading the punch cards, and the head has a plurality of air conduits therein. Each conduit has an inlet and an outlet. An air supply is connected to the air conduits for supplying air thereto, and a back pressure detector is provided in each conduit for detecting back pressure therein. The apparatus also includes a movable carrier jig for holding and carrying the article being processed in said system and the jig has a card fitting portion thereon for holding the punch card. The carrier jig is movable toward and away from the conduits so that the card on the card fitting portion can be positioned adjacent the outlets of the conduits. Air passing through the conduits creates a back pressure in the conduits corresponding to those portions of the punch cards which are solid when the punch card on the carrier jig is positioned adjacent the conduit outlets, and the back pressure is detectable by the back pressure detecting means, thus permitting the solid and punched portions of the punch card to be determined.
REFERENCES:
patent: 3743817 (1973-07-01), Kuehnle
patent: 3746841 (1973-07-01), Fenske
Chino Nobuo
Hane Yoshio
Cook Daryl W.
Taisei Kensetsu Kabushiki Kaisha
LandOfFree
Automatic reader of processing condition data for articles to be does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic reader of processing condition data for articles to be, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic reader of processing condition data for articles to be will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-476416