High density magnetic image recording head

Details High density magnetic image recording head High density magnetic image recording head

1977-01-10

1979-11-27

Lucas, Jay P.

Recorders

Magnetographic

360 63, G03G 1900, G06K 1514, G01D 1512

Patent

active

041763629

ABSTRACT:
A head for magnetizing a broad magnetic tape or the like to form magnetic images representing lines of high quality characters or other images, including a large number of closely-spaced recorder elements, such as two thousand spaced a few thousandths inches apart, the elements having parallel strip portions with recording locations therealong. The elements are arranged in groups, with the elements in one group having a common enlarged interconnected region on one side of the recording locations and with each element in the group having a separate enlarged terminal on the other side of the line of recording locations. The terminals are arranged in a staggered fashion, so that the elements located progressively closer to one end of the group have terminals located progressively further from the line of recording locations. The groups are arranged so that every other group has its common interconnect region on one side of an imaginary recording line while the groups in between have their common regions on the other side of the line. This arrangement provides large common areas and large terminals to which connections can be made, even though the strip portion of each element is very narrow.

REFERENCES:
patent: 2820956 (1958-01-01), Rueger
patent: 3249923 (1966-05-01), Simshauser
patent: 3564522 (1971-02-01), Stevens
patent: 3611417 (1971-10-01), Sauter
patent: 3662396 (1972-05-01), Brown, Jr.
patent: 3732573 (1973-05-01), Merka
patent: 3787964 (1974-01-01), Simon
patent: 3877070 (1975-04-01), Takenouchi
patent: 3891995 (1975-06-01), Hanazono
patent: 3908194 (1975-09-01), Romankiw
patent: 3946403 (1976-03-01), Ikeuchi et al.
patent: 4025927 (1977-05-01), Nelson
patent: 4037258 (1977-07-01), Chari
patent: 4058814 (1977-11-01), Brown, Jr.

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