B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
197/62, 197/82
B41J 29/56 (2006.01) B41J 25/24 (2006.01) B41J 29/60 (2006.01)
Patent
CA 1037404
ABSTRACT OF THE DISCLOSURE A shift release mechanism is connected to an electrical switch and to a control knob on a power operated typewriter. Operating the control knob actuates the electrical switch from a closed state to an open state and actuates the shift release mechanism for releasing a shift keylever to cause a platen supporting carriage to move from an upper position to a lower position. The shift re- lease mechanism further includes a finger positioned to block the depression of the shift keylever when the electrical switch is in the open state.
234710
Cryder Albert H.
Shattuck Richard E.
LandOfFree
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