Typewriting machines – Typing by other than type-face or type-die – Thermal
Patent
1995-04-19
1997-10-07
Wedking, David A.
Typewriting machines
Typing by other than type-face or type-die
Thermal
347197, B41J 2335
Patent
active
056740131
ABSTRACT:
A thermal printer having a head carriage that includes: a head support member to which the thermal head is attached; a holding member for holding the head support member; and a connecting mechanism for connecting the head support member to the holding member so as to be rockable in forward and backward as well as leftward and rightward directions. The connecting mechanism includes: a shaft member fixed to the holding member; and an insertion hole for allowing the shaft member to be inserted thereinto, the insertion hole being formed in the head support member. The width of the insertion hole in the printing direction is substantially the same as the width of the shaft member, and the width of the insertion hole in a direction of the platen, the direction being orthogonal to the printing direction, is larger than the width of the shaft member as a whole but narrowed at a position in an axial direction thereof. The head support member is rotatable in the direction of the platen.
REFERENCES:
patent: 4835547 (1989-05-01), Okushi et al.
patent: 4855756 (1989-08-01), Gluck et al.
patent: 5064300 (1991-11-01), Kashiwaba
patent: 5090827 (1992-02-01), Hirano et al.
patent: 5118208 (1992-06-01), Kitahara et al.
patent: 5366302 (1994-11-01), Masumura et al.
Patent Abstracts of Japan, vol. 012, No. 325 (M-737), Sep. 5, 1988 & JPA-63 092465 (NEC Corp), Apr. 22, 1988.
Koike Hisayuki
Takami Toru
Seiko Epson Corporation
Wedking David A.
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