Registers – Calculators – Input-output calculator to indicator – printer – etc.
Patent
1975-04-04
1976-10-05
Cook, Daryl W.
Registers
Calculators
Input-output calculator to indicator, printer, etc.
360130, G06K 708, G11B 1560
Patent
active
039840492
ABSTRACT:
A back-up member is provided wherein a single bracket supports an elongated member at several points therealong, one face of the elongated member serving as a flat surface for a plurality of resilient pads which are positioned to be formed in a curved manner by a spring member which is adjacent slant-edged portions of the bracket and secured at the several points thereof. The spring member thereby presents a pair of surfaces for applying pressure on record media to maintain such media in close proximity to associated read and write heads.
REFERENCES:
patent: 2644690 (1953-07-01), Krag
patent: 3648941 (1972-03-01), Merry
Cavender J. T.
Cook Daryl W.
Hawk Jr. Wilbert
Muckenthaler George J.
NCR Canada Ltd. -- NCR Canada Ltee
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