Registers – Calculators – Input-output calculator to indicator – printer – etc.
Patent
1976-04-09
1977-09-13
Canney, Vincent P.
Registers
Calculators
Input-output calculator to indicator, printer, etc.
360 73, G11B 2504, G06K 708
Patent
active
040484769
ABSTRACT:
There is disclosed a low cost manually-operated compact card reader for reading magnetically or similarly encoded record cards or the like, the reader including a guide support assembly for guiding and supporting a manually inserted card, a carriage slidably mounted on the support assembly and engaged by the inserted card for movement thereby to an actuated position, an energy storing drive member secured to the carriage and operated by the movement of the carriage to said actuated position to return the carriage and the card past a reading member, and a velocity limiting device including a rotating member secured to the carriage for limiting the return movement of the carriage and the card to a constant velocity past the reading member.
REFERENCES:
patent: 3890644 (1975-06-01), Goerzinger et al.
patent: 3899659 (1975-08-01), Nakai et al.
patent: 3953887 (1976-04-01), Kobylarz et al.
Lawter Ray L.
Shooter Kenneth L.
Wills David C.
Canney Vincent P.
Cavender J. T.
Hawk Jr. Wilbert
Lavin Richard W.
NCR Corporation
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