Drum type line printer

Details Drum type line printer Drum type line printer

1980-01-31

1982-02-16

Coven, Edward M.

Printing

Selective or progressive

Bed and platen machines

101 69, 101110, 101 9348, B41J 912

Patent

active

043154603

ABSTRACT:
The disclosure concerns a drum type line printer for printing bar codes in a line. The drum type line printer includes information bars which are arranged in a preset numnber of files or bar code characters in a line. Two files or bar code characters of control bars, serving as start and end code bars, are arranged in line with the respective line of information bars. The same number of printing hammers are provided as the number of files or characters of the information bars. Each information bar is struck by a respective hammer so that the bar codes thereof may be printed. The control bars are simultaneously hit by those printing hammers which hit the information bars in the adjacent files.

REFERENCES:
patent: 3604347 (1971-09-01), Muterspaw
patent: 3730085 (1973-05-01), Beck
patent: 4027586 (1977-06-01), Hubbard
patent: 4189997 (1980-02-01), Wozaki et al.
Gilbert, IBM Tech. Discl. Bulletin, vol. 17, No. 5, Oct. 1974, pp. 1320-1321.

Affiliated with

Also associated with

Rating

Drum type line 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 Drum type line printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drum type line printer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-939195