Integral locking device for a typewriter

Details Integral locking device for a typewriter Integral locking device for a typewriter

1992-01-09

1992-10-27

Burr, Edgar S.

Typewriting machines

Locking or interlocking mechanism

400664, 400674, 400223, 4002361, B41J 2956

Patent

active

051583828

ABSTRACT:
An integral locking device for a typewriter is used to safeguard against damages and to prevent a correction ribbon from feeding when the typewriter is transported. The integral locking device locks a carrier in a predetermined channel position, locks the correction bail on the carrier to prevent correction ribbon feed, and jams a correction ribbon feed release device.

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IBM Technical Disclosure Bulletin, vol. 28, No. 7 Dec. 1985.

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