JPH0227947B2 - - Google Patents
Info
- Publication number
- JPH0227947B2 JPH0227947B2 JP58172855A JP17285583A JPH0227947B2 JP H0227947 B2 JPH0227947 B2 JP H0227947B2 JP 58172855 A JP58172855 A JP 58172855A JP 17285583 A JP17285583 A JP 17285583A JP H0227947 B2 JPH0227947 B2 JP H0227947B2
- Authority
- JP
- Japan
- Prior art keywords
- needle
- printing
- printing head
- retainer
- coil support
- 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
- 230000004907 flux Effects 0.000 claims description 12
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000005219 brazing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 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
- B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control
Landscapes
- Impact Printers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823243477 DE3243477A1 (de) | 1982-11-22 | 1982-11-22 | Nadeldruckkopf fuer matrixdrucker |
DE3243477.4 | 1982-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5996975A JPS5996975A (ja) | 1984-06-04 |
JPH0227947B2 true JPH0227947B2 (US20110009641A1-20110113-C00116.png) | 1990-06-20 |
Family
ID=6178920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58172855A Granted JPS5996975A (ja) | 1982-11-22 | 1983-09-19 | マトリツクス・プリンタ−に用いられる針印字ヘツド |
Country Status (4)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3502472A1 (de) * | 1985-01-25 | 1986-07-31 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum herstellen einer ankerbaugruppe fuer einen matrixdruckkopf |
JPS6358909A (ja) * | 1986-08-29 | 1988-03-14 | エヌ・シー・アール・コーポレーション | 磁性体の磁気バイアス方法 |
JPH0435176Y2 (US20110009641A1-20110113-C00116.png) * | 1986-11-25 | 1992-08-20 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2287340A1 (fr) * | 1974-10-08 | 1976-05-07 | Sagem | Perfectionnements apportes aux dispositifs ou tetes d'impression pour imprimantes ou analogues et procede de fabrication d'une telle tete d'impression |
SE7606042L (sv) * | 1975-10-10 | 1977-04-11 | Florida Data Corp | Snabbarbetande elektromagnetiskt skrivhuvud |
JPH0569711B2 (US20110009641A1-20110113-C00116.png) * | 1978-03-10 | 1993-10-01 | Dh Ass | |
US4401392A (en) * | 1979-05-14 | 1983-08-30 | Blomquist James E | Dot matrix print head |
JPS5849192B2 (ja) * | 1979-08-14 | 1983-11-02 | 日本電信電話株式会社 | ドットプリンタ用印字ヘッド |
GB2066740B (en) * | 1979-12-07 | 1983-11-09 | Seikosha Kk | Moving coil type printing head |
GB2064874B (en) * | 1979-12-10 | 1984-10-17 | Florida Data Corp | Electromagnetic actuator for high speed dot matrix impact printer |
JPS5856354B2 (ja) * | 1980-03-12 | 1983-12-14 | 沖電気工業株式会社 | ワイヤ印字ヘッド |
JPS5784882A (en) * | 1980-11-17 | 1982-05-27 | Ibm | Hammer mechanism |
-
1982
- 1982-11-22 DE DE19823243477 patent/DE3243477A1/de active Granted
-
1983
- 1983-09-19 JP JP58172855A patent/JPS5996975A/ja active Granted
- 1983-10-10 DE DE8383730097T patent/DE3362456D1/de not_active Expired
- 1983-10-10 EP EP83730097A patent/EP0112275B1/de not_active Expired
- 1983-11-21 US US06/553,826 patent/US4552471A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0112275B1 (de) | 1986-03-05 |
JPS5996975A (ja) | 1984-06-04 |
EP0112275A1 (de) | 1984-06-27 |
DE3362456D1 (en) | 1986-04-10 |
DE3243477C2 (US20110009641A1-20110113-C00116.png) | 1987-09-10 |
US4552471A (en) | 1985-11-12 |
DE3243477A1 (de) | 1984-05-24 |