JPS5761589A - Printer - Google Patents
PrinterInfo
- Publication number
- JPS5761589A JPS5761589A JP13587680A JP13587680A JPS5761589A JP S5761589 A JPS5761589 A JP S5761589A JP 13587680 A JP13587680 A JP 13587680A JP 13587680 A JP13587680 A JP 13587680A JP S5761589 A JPS5761589 A JP S5761589A
- Authority
- JP
- Japan
- Prior art keywords
- armature
- leaf spring
- mass member
- mass
- buffering
- 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
Landscapes
- Vibration Dampers (AREA)
- Electromagnets (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Abstract
PURPOSE: To keep the setting property of an armature constant in an impact type printer, by supporting a mass member for absorbing the kinetic enerby of the armature by a leaf spring, and providing a buffering member behind the leaf spring.
CONSTITUTION: The armature 3 with a wire fixed thereto is repulsed from a paper sheet after the printing, and strikes the mass member 17 to be stopped. The mass member 17 is fixed to one end of the leaf spring member 16 the other end of which is connected to a fitting member 12, and when the mass member 17 is given the kinetic energy of the armature 3, while it is pressing the buffering member 18 snuged in a fitting hole 13 in the fitting member 12, its energy is dissipated, and it is restored to its original position to be incontact with the armature 3. In this case, since the mass member 17 is supported by the leaf spring member 16, even when the buffering member 18 is deformed, the contact state of the mass member 17 and the armature 3 would not be changed. The adjustment of the displacement of the armature 3 is effected by an adjusting screw 15.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13587680A JPS5761589A (en) | 1980-10-01 | 1980-10-01 | Printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13587680A JPS5761589A (en) | 1980-10-01 | 1980-10-01 | Printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5761589A true JPS5761589A (en) | 1982-04-14 |
Family
ID=15161829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13587680A Pending JPS5761589A (en) | 1980-10-01 | 1980-10-01 | Printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5761589A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585361A (en) * | 1984-02-16 | 1986-04-29 | Dataproducts, Inc. | Actuator for dot matrix printhead |
US4613243A (en) * | 1983-09-27 | 1986-09-23 | Honeywell Information Systems Italia | Wire matrix printer with damping means |
US5290112A (en) * | 1989-12-18 | 1994-03-01 | Mannesmann Aktiengesellschaft | Matrix print head, in particular serial matrix pin print head |
-
1980
- 1980-10-01 JP JP13587680A patent/JPS5761589A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4613243A (en) * | 1983-09-27 | 1986-09-23 | Honeywell Information Systems Italia | Wire matrix printer with damping means |
US4585361A (en) * | 1984-02-16 | 1986-04-29 | Dataproducts, Inc. | Actuator for dot matrix printhead |
US5290112A (en) * | 1989-12-18 | 1994-03-01 | Mannesmann Aktiengesellschaft | Matrix print head, in particular serial matrix pin print head |
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