Typewriting machines – Typing by other than type-face or type-die – Thermal
Reexamination Certificate
2006-05-09
2009-11-03
Yan, Ren (Department: 2854)
Typewriting machines
Typing by other than type-face or type-die
Thermal
C400S056000, C347S198000
Reexamination Certificate
active
07611299
ABSTRACT:
A thermal print head has a row of heating elements arranged in a printing position in which the heating elements row abuts against a platen via a paper guide path. The thermal print head is held so as to be displaceable in an adjusting direction substantially orthogonal to a rectilinear direction between the heating elements row and the platen. Positioning pins projecting from both sides of the thermal print head are fitted in positioning grooves so as to be movable in the adjusting direction The position of the positioning pins in the positioning grooves is displaced in the adjusting direction by displacement of movable pieces each adapted to project selectively from opposite sides of each of the positioning grooves, thereby making the position of the heating elements row adjustable in the adjusting direction.
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Ishii Hiroyasu
Ochiai Teruyuki
Frishauf Holtz Goodman & Chick P.C.
Toshiba Tec Kabushiki Kaisha
Yan Ren
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