Typewriting machines – Typing by other than type-face or type-die – Character formation by impact
Reexamination Certificate
2006-03-06
2008-08-19
Colilla, Daniel J. (Department: 2854)
Typewriting machines
Typing by other than type-face or type-die
Character formation by impact
C400S124110, C400S124010
Reexamination Certificate
active
07413358
ABSTRACT:
An armature damper according to the present invention acts to abut against the arm of an armature to stop the arm at a predetermined backward position. The armature damper is formed in a manner that the surface thereof abutting against the arm is formed by a rigid body member and an elastic member is integrally joined to the rear surface of the rigid body member, and the elastic member is formed to protrude from the outer side of the rigid body member at least at the engaging portion between a positioning armature stopper and the armature damper. The protruded portion is used as a buffer at the engaging portion between the armature stopper and the armature damper.
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U.S. Appl. No. 11/369,154, filed Mar. 6, 2006; Inventor: Takahiro Kawaguchi; title: Dot Head and Method of Manufacturing Armature Structure for Dot Head.
U.S. Appl. No. 11/369,153, filed Mar. 6, 2006; Inventor: Takahiro Kawaguchi; title: Armature Structure and Dot Head.
Colilla Daniel J.
Ferguson-Samreth M. L.
Frishauf Holtz Goodman & Chick P.C.
Toshiba Tec Kabushiki Kaisha
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