Stylus printing head comprising electromagnets on resilient supp

Details Stylus printing head comprising electromagnets on resilient supp Stylus printing head comprising electromagnets on resilient supp

1980-09-22

1982-09-21

Sewell, Paul T.

Typewriting machines

Typing by other than type-face or type-die

Character formation by impact

101 9305, B41J 312

Patent

active

043504507

ABSTRACT:
A stylus printing head comprising a number of electromagnets which operate the printing styli and which are clamped on a conical carrier by means of a clamping device. The carrier comprises cradle-shaped, resilient supports for each of the electromagnets. The resilient supports compensate for differences in expansion of the electromagnets, the carrier and the clamping device in reaction to temperature variations occurring. The resilience of the supports is obtained by means of slots in the carrier which enable the use of a plurality of carriers in the same printing head.

REFERENCES:
patent: 3897865 (1975-08-01), Darwin et al.
patent: 4004671 (1977-01-01), Kondur
patent: 4218150 (1980-08-01), Swaim

Affiliated with

Also associated with

Rating

Stylus printing head comprising electromagnets on resilient supp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stylus printing head comprising electromagnets on resilient supp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stylus printing head comprising electromagnets on resilient supp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2074304