JPS5745080A - Printer - Google Patents
PrinterInfo
- Publication number
- JPS5745080A JPS5745080A JP11977780A JP11977780A JPS5745080A JP S5745080 A JPS5745080 A JP S5745080A JP 11977780 A JP11977780 A JP 11977780A JP 11977780 A JP11977780 A JP 11977780A JP S5745080 A JPS5745080 A JP S5745080A
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- armature lever
- plating
- nonmagnetic
- cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To avoid the application of great mechanical impact on an armature lever by inserting a cushion material made of a nonmagnetic material between a yoke generating a magnetism and the armature lever in a high speed printer.
CONSTITUTION: A 50W100μm thick nonmagnetic plating 52, e.g., copper plating, etc., is formed on the top of a yoke 42 attached to a base 46. When electrically energizing a coil 44 wound around the yoke 42, the yoke 42 is magnetized, an armature lever 48 is attracted by the yoke 42 and turned, and then a hammer is driven and printing is made. In this case, when the aperture g1 between the yoke 42 and the armature lever 48 is zeroed, the nonmagntic plating 52 becomes a cushion to absorb impaction applied to the armature lever 48. The nonmagnetic plating 52 may be provided on the armature lever 48 side, and also nonmagnetic material such as Mylar, etc., may be laid in place.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11977780A JPS5745080A (en) | 1980-09-01 | 1980-09-01 | Printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11977780A JPS5745080A (en) | 1980-09-01 | 1980-09-01 | Printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5745080A true JPS5745080A (en) | 1982-03-13 |
Family
ID=14769953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11977780A Pending JPS5745080A (en) | 1980-09-01 | 1980-09-01 | Printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5745080A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646182A (en) * | 1983-06-30 | 1987-02-24 | Tokico Ltd. | Carriage assembly for a magnetic disc memory apparatus |
-
1980
- 1980-09-01 JP JP11977780A patent/JPS5745080A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646182A (en) * | 1983-06-30 | 1987-02-24 | Tokico Ltd. | Carriage assembly for a magnetic disc memory apparatus |
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