Malfunction preventing arrangement of ribbon & correction tape

Details Malfunction preventing arrangement of ribbon & correction tape Malfunction preventing arrangement of ribbon & correction tape

1987-01-12

1988-06-28

Burr, Edgar S.

Typewriting machines

Means auxiliary to typewriting function

Means for correcting typing errors

400211, B41J 2936, B41J 29367

Patent

active

047535423

ABSTRACT:
A ribbon and correction tape are separately mounted on a typewriter for movement in closely spaced parallel planes from a position below a line of impact along a line of print to an elevated position opposite said line of print. To minimize interference and malfunctions during relative movement of the ribbon and tape during elevating movement of one, the ribbon and tape are supported at an acute angle to one another, thereby to move in scissor fashion relative to the other.

REFERENCES:
patent: 3997046 (1976-12-01), Wolowitz
patent: 4071134 (1978-01-01), Humphrey
patent: 4425046 (1984-01-01), Van Horne et al.
patent: 4440514 (1984-04-01), Keiter et al.

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