CS225141B2 - The shock absorber for printing hammer mechanism - Google Patents
The shock absorber for printing hammer mechanism Download PDFInfo
- Publication number
- CS225141B2 CS225141B2 CS805682A CS568280A CS225141B2 CS 225141 B2 CS225141 B2 CS 225141B2 CS 805682 A CS805682 A CS 805682A CS 568280 A CS568280 A CS 568280A CS 225141 B2 CS225141 B2 CS 225141B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- lever
- hammer
- coil
- anchor
- current
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title 1
- 230000035939 shock Effects 0.000 title 1
- 238000013016 damping Methods 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002449 FKM Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001960 triggered effect Effects 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
- B41J9/00—Hammer-impression mechanisms
- B41J9/42—Hammer-impression mechanisms with anti-rebound arrangements
Landscapes
- Impact Printers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2933616A DE2933616C2 (de) | 1979-08-20 | 1979-08-20 | Dämpfungsvorrichtung für einen als Klappankermagnetsystem ausgebildeten elektromagnetischen Antrieb für den Druckhammer in einer Druckhammeranordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS225141B2 true CS225141B2 (en) | 1984-02-13 |
Family
ID=6078838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS805682A CS225141B2 (en) | 1979-08-20 | 1980-08-19 | The shock absorber for printing hammer mechanism |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4329921A (da) |
| EP (1) | EP0024619B1 (da) |
| JP (1) | JPS6026716B2 (da) |
| AR (1) | AR228855A1 (da) |
| AU (1) | AU520974B2 (da) |
| BR (1) | BR8005274A (da) |
| CS (1) | CS225141B2 (da) |
| DE (1) | DE2933616C2 (da) |
| DK (1) | DK356780A (da) |
| MX (1) | MX147871A (da) |
| SU (1) | SU919612A3 (da) |
| ZA (1) | ZA805075B (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3116430C2 (de) * | 1981-04-24 | 1983-03-31 | Siemens AG, 1000 Berlin und 8000 München | Hammerdruckvorrichtung mit einem einen optoelektronischen Sensor enthaltenden Tauchankermagnetsystem |
| US4429342A (en) | 1981-04-24 | 1984-01-31 | Siemens Aktiengesellschaft | Impact printing device with an improved print hammer |
| DE3116402C2 (de) * | 1981-04-24 | 1983-07-21 | Siemens AG, 1000 Berlin und 8000 München | Rückprallarmes Tauchankermagnetsystem |
| DE3151242C2 (de) * | 1981-12-21 | 1985-05-02 | Mannesmann AG, 4000 Düsseldorf | Treiberschaltung für Drucker, insbesondere für Matrixdrucker der Nadel- bzw. Hammerbauart |
| JP2803258B2 (ja) * | 1989-01-27 | 1998-09-24 | セイコーエプソン株式会社 | ワイヤドット型印字ヘッドの駆動回路 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2204187A (en) * | 1940-06-11 | Time recorder | ||
| GB674812A (en) * | 1949-11-18 | 1952-07-02 | Ncr Co | Rebound dampening devices for printing hammers |
| GB1179419A (en) | 1966-10-14 | 1970-01-28 | Int Computers Ltd | Flying Hammer Solenoid Systems for High Speed Printers |
| DE1761651A1 (de) * | 1968-06-20 | 1971-07-29 | Siemens Ag | Vorrichtung zum schlagartigen Anhalten von schnellbewegten Massen |
| US3678847A (en) | 1970-06-25 | 1972-07-25 | Potter Instrument Co Inc | Hammer firing system for a high speed printer |
| DE2119415B2 (de) * | 1971-04-21 | 1975-09-25 | Nixdorf Computer Ag, 4790 Paderborn | Elektromagnetischer Antrieb für die Nadel eines Nadeldruckers |
| US3675172A (en) * | 1971-05-17 | 1972-07-04 | Decision Data Corp | Damping apparatus for a linear actuator device |
| DE2160032C2 (de) * | 1971-12-03 | 1981-12-17 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Druckhammeranordnung mit Federantrieb |
| DE2238605B2 (de) | 1972-08-05 | 1975-10-09 | Vierling, Oskar, Prof. Dr.Phil.Habil., 8553 Ebermannstadt | Dämpfungsanordnung für impulsbetätigte Antriebsmagneten |
| JPS50113295A (da) * | 1974-02-14 | 1975-09-05 | ||
| US4062285A (en) * | 1975-10-15 | 1977-12-13 | Xerox Corporation | Hammer driver controller for impact printers |
| DE2629127A1 (de) * | 1976-06-29 | 1978-01-12 | Siemens Ag | Vorrichtung fuer druckhammeranordnungen |
-
1979
- 1979-08-20 DE DE2933616A patent/DE2933616C2/de not_active Expired
-
1980
- 1980-01-23 SU SU802874103A patent/SU919612A3/ru active
- 1980-05-27 US US06/153,742 patent/US4329921A/en not_active Expired - Lifetime
- 1980-08-11 EP EP80104739A patent/EP0024619B1/de not_active Expired
- 1980-08-11 AR AR282112A patent/AR228855A1/es active
- 1980-08-15 MX MX183564A patent/MX147871A/es unknown
- 1980-08-19 CS CS805682A patent/CS225141B2/cs unknown
- 1980-08-19 AU AU61554/80A patent/AU520974B2/en not_active Ceased
- 1980-08-19 ZA ZA00805075A patent/ZA805075B/xx unknown
- 1980-08-19 DK DK356780A patent/DK356780A/da not_active Application Discontinuation
- 1980-08-20 JP JP55114625A patent/JPS6026716B2/ja not_active Expired
- 1980-08-20 BR BR8005274A patent/BR8005274A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK356780A (da) | 1981-02-21 |
| BR8005274A (pt) | 1981-03-04 |
| JPS6026716B2 (ja) | 1985-06-25 |
| US4329921A (en) | 1982-05-18 |
| MX147871A (es) | 1983-01-25 |
| DE2933616A1 (de) | 1981-03-26 |
| AU520974B2 (en) | 1982-03-11 |
| JPS5630879A (en) | 1981-03-28 |
| ZA805075B (en) | 1981-08-26 |
| EP0024619A1 (de) | 1981-03-11 |
| SU919612A3 (ru) | 1982-04-07 |
| AR228855A1 (es) | 1983-04-29 |
| DE2933616C2 (de) | 1982-09-23 |
| EP0024619B1 (de) | 1983-10-12 |
| AU6155480A (en) | 1981-04-09 |
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