Recording apparatus with magnetic linear encoder

Details Recording apparatus with magnetic linear encoder Recording apparatus with magnetic linear encoder

1993-04-21

1995-07-18

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

Stylus feature

318653, 341 15, 347 37, 400322, G01D 1524

Patent

active

054346029

ABSTRACT:
A recording apparatus, which is provided with a carriage supporting a recording head or reciprocating along a platen, includes a magnetized scale of a magnetic linear encoder positioned along a moving direction of the carriage, and a magnetic head of the magnetic linear encoder, mounted on the carriage and adapted for reading the magnetized pattern of the scale. The scale is provided with at least two magnetized lines of mutually different pitches of magnetization, for recording position information relating to the recording operation, and position information relating to other functions.

REFERENCES:
patent: 3768094 (1973-10-01), Henrich
patent: 5075609 (1991-12-01), Ito
patent: 5297881 (1994-03-01), Ishiyama

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