Typewriting machines – Typing by other than type-face or type-die – Character formation by impact
Patent
1983-12-21
1986-02-11
Burr, Edgar S.
Typewriting machines
Typing by other than type-face or type-die
Character formation by impact
101 9305, 228126, 219 85M, B41J 302, B41J 310
Patent
active
045696047
ABSTRACT:
A printing head apparatus for impact dot printing and a method for manufacturing the apparatus, wherein those portions of the armature, printing wire and collar which are to be held in contact with each other and those other portions thereof which are to be set adjacent to each other are all bonded together by a brazing material in such a manner that one end of the printing wire is fitted to one end of the armature, and the collar penetrated by the printing wire is held in contact with said one end of the armature.
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Adachi Yukio
Honma Hiroshi
Ohkouchi Satoshi
Burr Edgar S.
McDaniel James R.
Tokyo Shibaura Denki Kabushiki Kaisha
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