JPH0221395B2 - - Google Patents
Info
- Publication number
- JPH0221395B2 JPH0221395B2 JP12867182A JP12867182A JPH0221395B2 JP H0221395 B2 JPH0221395 B2 JP H0221395B2 JP 12867182 A JP12867182 A JP 12867182A JP 12867182 A JP12867182 A JP 12867182A JP H0221395 B2 JPH0221395 B2 JP H0221395B2
- Authority
- JP
- Japan
- Prior art keywords
- printing
- yoke
- leaf spring
- armature
- dot line
- 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
Links
- 239000000696 magnetic material Substances 0.000 claims description 13
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 claims description 4
- 230000004907 flux Effects 0.000 description 11
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000005674 electromagnetic induction Effects 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 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
- B41J9/00—Hammer-impression mechanisms
- B41J9/26—Means for operating hammers to effect impression
- B41J9/38—Electromagnetic means
-
- 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
- B41J9/02—Hammers; Arrangements thereof
- B41J9/127—Mounting of hammers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Impact Printers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12867182A JPS5919173A (ja) | 1982-07-23 | 1982-07-23 | ドツトラインプリンタにおける印字ヘツド |
US06/450,585 US4509421A (en) | 1982-07-23 | 1982-12-17 | Printer head for a dot line printer |
GB08300287A GB2124154B (en) | 1982-07-23 | 1983-01-06 | Dot impact printer |
DE19833305703 DE3305703A1 (de) | 1982-07-23 | 1983-02-18 | Druckkopf fuer einen punktdrucker |
FR8310178A FR2530541B1 (fr) | 1982-07-23 | 1983-06-20 | Imprimante par ligne a matrice de points |
CA000433029A CA1204336A (en) | 1982-07-23 | 1983-07-22 | Printer head for a dot line printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12867182A JPS5919173A (ja) | 1982-07-23 | 1982-07-23 | ドツトラインプリンタにおける印字ヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5919173A JPS5919173A (ja) | 1984-01-31 |
JPH0221395B2 true JPH0221395B2 (US20090163788A1-20090625-C00002.png) | 1990-05-14 |
Family
ID=14990561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12867182A Granted JPS5919173A (ja) | 1982-07-23 | 1982-07-23 | ドツトラインプリンタにおける印字ヘツド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919173A (US20090163788A1-20090625-C00002.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0734675Y2 (ja) * | 1989-04-07 | 1995-08-09 | 日立工機株式会社 | ハンマバンク |
USRE41033E1 (en) * | 1994-11-15 | 2009-12-08 | Nippn Steel Corporation | Pearlitic steel rail having excellent wear resistance and method of producing the same |
JP3445619B2 (ja) * | 1995-03-14 | 2003-09-08 | 新日本製鐵株式会社 | 耐摩耗性および耐内部損傷性に優れたレールおよびその製造方法 |
CN1086743C (zh) | 1998-01-14 | 2002-06-26 | 新日本制铁株式会社 | 具有高抗表面疲劳损伤性和高耐磨性的贝氏体钢钢轨 |
-
1982
- 1982-07-23 JP JP12867182A patent/JPS5919173A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5919173A (ja) | 1984-01-31 |