JPH0364313B2 - - Google Patents
Info
- Publication number
- JPH0364313B2 JPH0364313B2 JP57073119A JP7311982A JPH0364313B2 JP H0364313 B2 JPH0364313 B2 JP H0364313B2 JP 57073119 A JP57073119 A JP 57073119A JP 7311982 A JP7311982 A JP 7311982A JP H0364313 B2 JPH0364313 B2 JP H0364313B2
- Authority
- JP
- Japan
- Prior art keywords
- coupling
- piezoelectric body
- coupling member
- printing unit
- plate
- 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.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims description 69
- 238000010168 coupling process Methods 0.000 claims description 69
- 238000005859 coupling reaction Methods 0.000 claims description 69
- 238000006073 displacement reaction Methods 0.000 claims description 31
- 230000000694 effects Effects 0.000 claims description 14
- 230000004044 response Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000010287 polarization Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- LIABKAQKQSUQJX-UHFFFAOYSA-N [Mn].[Pb] Chemical compound [Mn].[Pb] LIABKAQKQSUQJX-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/27—Actuators for print wires
- B41J2/295—Actuators for print wires using piezoelectric elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J9/00—Hammer-impression mechanisms
- B41J9/26—Means for operating hammers to effect impression
- B41J9/38—Electromagnetic means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Impact Printers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57073119A JPS58188672A (ja) | 1982-04-30 | 1982-04-30 | 印字ユニツト |
| US06/381,479 US4435666A (en) | 1981-05-26 | 1982-05-24 | Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator |
| DE8282104563T DE3266156D1 (en) | 1981-05-26 | 1982-05-25 | Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator |
| EP82104563A EP0065784B1 (en) | 1981-05-26 | 1982-05-25 | Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator |
| CA000403685A CA1190088A (en) | 1981-05-26 | 1982-05-25 | Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator |
| AU84196/82A AU549939B2 (en) | 1981-05-26 | 1982-05-26 | Lever actuator comprising a longitudinal-effect electro- expansive transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57073119A JPS58188672A (ja) | 1982-04-30 | 1982-04-30 | 印字ユニツト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58188672A JPS58188672A (ja) | 1983-11-04 |
| JPH0364313B2 true JPH0364313B2 (en]) | 1991-10-04 |
Family
ID=13509037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57073119A Granted JPS58188672A (ja) | 1981-05-26 | 1982-04-30 | 印字ユニツト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58188672A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6446237U (en]) * | 1987-09-17 | 1989-03-22 | ||
| CA1319295C (en) * | 1988-03-18 | 1993-06-22 | Akio Yano | Printing head of wire-dot impact printer |
| CA1331313C (en) * | 1988-07-08 | 1994-08-09 | Akio Yano | Printing head of wire-dot impact printer |
| JP6832009B2 (ja) * | 2017-05-10 | 2021-02-24 | 有限会社メカノトランスフォーマ | 圧電アクチュエータ |
-
1982
- 1982-04-30 JP JP57073119A patent/JPS58188672A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58188672A (ja) | 1983-11-04 |
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