Printing head for wire-dot printer

Details Printing head for wire-dot printer Printing head for wire-dot printer

1995-05-30

1997-06-17

Yan, Ren

Typewriting machines

Means auxiliary to typewriting function

Means for muffling typewriter noise

40012401, 4006904, B41J 2908

Patent

active

056391706

ABSTRACT:
A wire-dot printing head has a housing in which a plurality of actuator assemblies are accommodated to drive a plurality of wire elements. An annular hollow space is formed in a side wall of the housing surrounding the actuator assemblies, whereby noise and vibration produced during operation of the actuator assemblies can be effectively damped due to the formation of the annular hollow space. When an interior of the housing is partially charged with gel-like damping material for damping the noise and vibration, a hollow space is formed in the charged damping material, whereby the increase in the inertial mass of the printing head can be reduced.

REFERENCES:
patent: 5013169 (1991-05-01), Ikehata et al.
Patent Abstracts of Japan, vol. 15, No. 124 (M-1097), 1991 (JP-3-013-348).

Affiliated with

Also associated with

Rating

Printing head for wire-dot 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 Printing head for wire-dot printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printing head for wire-dot printer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2154112