JPS5811177A - 時間をずらしたハンマ起動装置を有する印字装置 - Google Patents

時間をずらしたハンマ起動装置を有する印字装置

Info

Publication number
JPS5811177A
JPS5811177A JP57060439A JP6043982A JPS5811177A JP S5811177 A JPS5811177 A JP S5811177A JP 57060439 A JP57060439 A JP 57060439A JP 6043982 A JP6043982 A JP 6043982A JP S5811177 A JPS5811177 A JP S5811177A
Authority
JP
Japan
Prior art keywords
hammer
springs
spring
magnetic
current
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
Application number
JP57060439A
Other languages
English (en)
Japanese (ja)
Inventor
ノ−マン・エドウイン・フア−ブ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Printronix LLC
Original Assignee
Printronix LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Printronix LLC filed Critical Printronix LLC
Publication of JPS5811177A publication Critical patent/JPS5811177A/ja
Pending legal-status Critical Current

Links

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
    • B41J2/235—Print head assemblies
    • B41J2/245—Print head assemblies line printer type
    • 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)
JP57060439A 1981-07-02 1982-04-13 時間をずらしたハンマ起動装置を有する印字装置 Pending JPS5811177A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/279,688 US4386563A (en) 1981-07-02 1981-07-02 Printing system having staggered hammer release
US279688 1981-07-02

Publications (1)

Publication Number Publication Date
JPS5811177A true JPS5811177A (ja) 1983-01-21

Family

ID=23070019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57060439A Pending JPS5811177A (ja) 1981-07-02 1982-04-13 時間をずらしたハンマ起動装置を有する印字装置

Country Status (6)

Country Link
US (1) US4386563A (enExample)
JP (1) JPS5811177A (enExample)
CA (1) CA1180593A (enExample)
DE (1) DE3223274C2 (enExample)
FR (1) FR2508847A1 (enExample)
GB (1) GB2115353B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6458556A (en) * 1987-08-28 1989-03-06 Hitachi Koki Kk Printing hammer assembly of shuttle printer
JPH05168550A (ja) * 1991-07-20 1993-07-02 Morita Sangyo Kk パイル布帛および仕上方法
US5263782A (en) * 1991-03-18 1993-11-23 Hitachi Koki Co. Ltd. Print hammer arrangement in dot line printer minimizing number of hammers simultaneously fired
US5400961A (en) * 1992-07-20 1995-03-28 Toto Ltd. Electromechanical thermostatic mixing valve

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879947A (en) * 1983-01-27 1989-11-14 Hitachi Koki Co., Ltd. Printhead which minimizes stray magnetic flux
JPS59138473A (ja) * 1983-01-28 1984-08-08 Citizen Watch Co Ltd インパクト型ドツト印字ヘツド
US4524259A (en) * 1983-04-04 1985-06-18 Dataproducts Corporation Print hammer assembly method
US5237918A (en) * 1987-05-09 1993-08-24 Hitachi Koki Co., Ltd. Printing head in a dot-line printer
CA1324028C (en) * 1987-07-01 1993-11-09 Norman Edwin Farb Printer having improved hammerbank
US5152217A (en) * 1987-07-01 1992-10-06 Printronix, Inc. Printer having improved hammerbank airflow
JP2890536B2 (ja) * 1989-10-20 1999-05-17 日立工機株式会社 ドットラインプリンタ
JP3021750B2 (ja) * 1991-04-26 2000-03-15 日立工機株式会社 ドットラインプリンタ印刷機構
EP0732213B1 (en) * 1995-03-15 2002-02-06 Printronix, Inc. Improved printer
JP3022838B2 (ja) * 1998-05-26 2000-03-21 日本電気データ機器株式会社 間引き印字駆動方法
JP2010100040A (ja) * 2008-09-29 2010-05-06 Ricoh Printing Systems Ltd ドットラインプリンタ
CN111169182B (zh) * 2020-03-04 2021-03-05 点栈(绍兴)智能科技有限公司 一种磁吸式静电分散防伪颗粒印刷机器人

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258424A (en) * 1975-11-05 1977-05-13 Centronics Data Computer Dot matrix printer
JPS5561486A (en) * 1978-11-02 1980-05-09 Citizen Watch Co Ltd Printing head for parallel dot printer
JPS5583983A (en) * 1978-12-18 1980-06-24 Printronix Inc Printer having compressed composition print ability
JPS57115358A (en) * 1981-01-06 1982-07-17 Y Ii Data:Kk Driving method for hammer of dot type line printer and drive circuit thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672297A (en) * 1970-06-30 1972-06-27 Ibm Printing control device in high speed chain printer with hammers movable to plural print positions
FR2214591B1 (enExample) * 1973-01-19 1975-07-18 Honeywell Bull Soc Ind
US3941051A (en) * 1974-08-08 1976-03-02 Printronix, Inc. Printer system
GB1509213A (en) * 1975-07-02 1978-05-04 Int Computers Ltd Printing methods and apparatus
DE2654569C2 (de) * 1976-12-02 1987-02-05 Ibm Deutschland Gmbh, 7000 Stuttgart Drucker für unterschiedliche Zeichendichten
US4096578A (en) * 1976-12-20 1978-06-20 International Business Machines Corporation Data system with microprocessor featuring multiplexed data transfer and repeat cycle driving arrangement
USRE30515E (en) 1978-10-16 1981-02-17 Iomec, Inc. High speed printer
US4258623A (en) * 1979-01-30 1981-03-31 Printronix, Inc. Print hammer mechanism having dual electromagnetic coils and pole pieces
US4315460A (en) * 1979-02-15 1982-02-16 Kabushiki Kaisha Sato Drum type line printer
US4235167A (en) * 1979-03-12 1980-11-25 Computer Peripherals, Inc. High speed dual pitch impact printer
US4280404A (en) * 1979-10-03 1981-07-28 Printronix, Inc. Printer having variable hammer release drive

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258424A (en) * 1975-11-05 1977-05-13 Centronics Data Computer Dot matrix printer
JPS5561486A (en) * 1978-11-02 1980-05-09 Citizen Watch Co Ltd Printing head for parallel dot printer
JPS5583983A (en) * 1978-12-18 1980-06-24 Printronix Inc Printer having compressed composition print ability
JPS57115358A (en) * 1981-01-06 1982-07-17 Y Ii Data:Kk Driving method for hammer of dot type line printer and drive circuit thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6458556A (en) * 1987-08-28 1989-03-06 Hitachi Koki Kk Printing hammer assembly of shuttle printer
US5263782A (en) * 1991-03-18 1993-11-23 Hitachi Koki Co. Ltd. Print hammer arrangement in dot line printer minimizing number of hammers simultaneously fired
JPH05168550A (ja) * 1991-07-20 1993-07-02 Morita Sangyo Kk パイル布帛および仕上方法
US5400961A (en) * 1992-07-20 1995-03-28 Toto Ltd. Electromechanical thermostatic mixing valve

Also Published As

Publication number Publication date
US4386563A (en) 1983-06-07
FR2508847A1 (fr) 1983-01-07
GB2115353A (en) 1983-09-07
FR2508847B1 (enExample) 1985-04-26
DE3223274C2 (de) 1986-09-25
GB2115353B (en) 1985-05-01
CA1180593A (en) 1985-01-08
DE3223274A1 (de) 1983-02-17

Similar Documents

Publication Publication Date Title
JPS5811177A (ja) 時間をずらしたハンマ起動装置を有する印字装置
US3929214A (en) Wire matrix ballistic impact print head
US3217640A (en) Electromagnetic actuating means for wire printers
US3678847A (en) Hammer firing system for a high speed printer
CA1129246A (en) Print hammer mechanism having dual pole pieces
US2686470A (en) Hammer impelling means for high-speed printers
JPS624237B2 (enExample)
CA1145612A (en) Printer having variable hammer release drive
US3543906A (en) Solenoid controlled printing hammer mechanism
DK148126B (da) Drivkredsloeb til skrivehoved
JPS5856871A (ja) 可変印字密度符号器装置
JPS5816862A (ja) 点印刷装置
US5482387A (en) Dot print head and method of control over printing therewith
US4242004A (en) Dot matrix printhead driver
JPS59209893A (ja) 高速プリンタ用高速叩打型ハンマ
GB2118781A (en) Electromagnetically actuated impact printing devices
JPH03136870A (ja) ドットラインプリンタ
US3564999A (en) Print actuation system employing magnetically actuatable hammers and movable type carrier
EP0006166B1 (en) Print mechanism for use in printing apparatus and printing apparatus including such mechanisms
US3842734A (en) Printer
JPS6330154B2 (enExample)
US4774882A (en) Method for controlling printing impact power in impact type dot printer
JP3132733B2 (ja) ドット印字ヘッドの駆動方法
JPH03504576A (ja) デイジタル・プリントヘツド・エネルギ制御システム
JPS5945209B2 (ja) マグネツト駆動回路