Type printer

Details Type printer Type printer

1990-08-14

1993-06-22

Burr, Edgar S.

Typewriting machines

Including type-set-assemblage mounted on carrier and...

Including type-faces movable relative to type-face-carrier

400187, 4001572, 4001562, 400568, B41J 108

Patent

active

052211495

ABSTRACT:
A type printer has at least two colors of ink applied alternately in a column direction and is shifted in the column direction for each rotation of the type drum. The type drum is automatically halted once the drum has completed two revolutions. A selection and stop release mechanism control rotation of the type drum, perform type selection and release an automatic stop state of the type drum at the beginning of each print line. A trigger mechanism is synchronized with a pulse generated by a detection mechanism and corresponds to the type position on the type drum. A damper mechanism substantially avoids vibration or rotational fluctuations in the type drum.

REFERENCES:
patent: 3169473 (1965-02-01), Irwin et al.
patent: 3858287 (1975-01-01), Christoffersen
patent: 3890894 (1975-06-01), Nihira
patent: 4632581 (1986-12-01), Ito et al.
patent: 4723855 (1988-02-01), Mikoshiba et al.
patent: 4741268 (1988-05-01), Hori
patent: 4856922 (1989-08-01), Berruti

Affiliated with

Also associated with

Rating

Type printer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Type printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Type printer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1437669