DE2030310C3 - Druckhammeranordnung - Google Patents

Druckhammeranordnung

Info

Publication number
DE2030310C3
DE2030310C3 DE2030310A DE2030310A DE2030310C3 DE 2030310 C3 DE2030310 C3 DE 2030310C3 DE 2030310 A DE2030310 A DE 2030310A DE 2030310 A DE2030310 A DE 2030310A DE 2030310 C3 DE2030310 C3 DE 2030310C3
Authority
DE
Germany
Prior art keywords
print
pole piece
printing
magnet
hammer
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
Application number
DE2030310A
Other languages
German (de)
English (en)
Other versions
DE2030310A1 (de
DE2030310B2 (de
Inventor
Robert Henry Wayland Curtiss
Alexander Dover Nyman
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.)
Mohawk Data Sciences Corp
Original Assignee
Mohawk Data Sciences Corp
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 Mohawk Data Sciences Corp filed Critical Mohawk Data Sciences Corp
Publication of DE2030310A1 publication Critical patent/DE2030310A1/de
Publication of DE2030310B2 publication Critical patent/DE2030310B2/de
Application granted granted Critical
Publication of DE2030310C3 publication Critical patent/DE2030310C3/de
Expired 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
    • 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)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Handling Of Sheets (AREA)
DE2030310A 1969-06-24 1970-06-19 Druckhammeranordnung Expired DE2030310C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83605369A 1969-06-24 1969-06-24

Publications (3)

Publication Number Publication Date
DE2030310A1 DE2030310A1 (de) 1971-01-07
DE2030310B2 DE2030310B2 (de) 1975-02-20
DE2030310C3 true DE2030310C3 (de) 1975-10-16

Family

ID=25271116

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2030310A Expired DE2030310C3 (de) 1969-06-24 1970-06-19 Druckhammeranordnung

Country Status (5)

Country Link
US (1) US3606834A (enrdf_load_stackoverflow)
JP (1) JPS5627917B1 (enrdf_load_stackoverflow)
DE (1) DE2030310C3 (enrdf_load_stackoverflow)
FR (1) FR2052805A5 (enrdf_load_stackoverflow)
GB (1) GB1288453A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804008A (en) * 1971-08-24 1974-04-16 Potter Instrument Co Inc Hammer actuating mechanism and drum design for printers
US4114532A (en) * 1976-10-12 1978-09-19 Dataproducts Corporation Impact printer magnet assembly
US4248148A (en) * 1978-10-23 1981-02-03 Sperry Corporation Time shared shifting print hammer assembly
DE2944287A1 (de) * 1979-11-02 1981-05-14 Ibm Deutschland Gmbh, 7000 Stuttgart Elektromagnetische ausloesevorrichtung, insbesondere fuer den antrieb von druckhaemmern
DE3813420A1 (de) * 1988-04-21 1989-11-02 Philips Patentverwaltung Nadeldrucker
JPH10138531A (ja) * 1996-11-08 1998-05-26 Hitachi Koki Co Ltd ドットラインプリンタ

Also Published As

Publication number Publication date
DE2030310A1 (de) 1971-01-07
JPS5627917B1 (enrdf_load_stackoverflow) 1981-06-27
US3606834A (en) 1971-09-21
GB1288453A (enrdf_load_stackoverflow) 1972-09-13
DE2030310B2 (de) 1975-02-20
FR2052805A5 (enrdf_load_stackoverflow) 1971-04-09

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee