IT8022955A0 - Stampatrici ad impatto. azionatore perfezionato per - Google Patents

Stampatrici ad impatto. azionatore perfezionato per

Info

Publication number
IT8022955A0
IT8022955A0 IT8022955A IT2295580A IT8022955A0 IT 8022955 A0 IT8022955 A0 IT 8022955A0 IT 8022955 A IT8022955 A IT 8022955A IT 2295580 A IT2295580 A IT 2295580A IT 8022955 A0 IT8022955 A0 IT 8022955A0
Authority
IT
Italy
Prior art keywords
impact printers
improved actuator
actuator
improved
printers
Prior art date
Application number
IT8022955A
Other languages
English (en)
Other versions
IT1149983B (it
Inventor
Bohg Armin
Hartmann Kurt
Original Assignee
Ibm
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
Priority claimed from DE19792926276 external-priority patent/DE2926276A1/de
Priority claimed from DE19803018407 external-priority patent/DE3018407A1/de
Application filed by Ibm filed Critical Ibm
Publication of IT8022955A0 publication Critical patent/IT8022955A0/it
Application granted granted Critical
Publication of IT1149983B publication Critical patent/IT1149983B/it

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
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/127—Mounting of hammers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
  • Electromagnets (AREA)
IT22955/80A 1979-06-29 1980-06-23 Azionatore perfezionato per stampatrici ad impatto IT1149983B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792926276 DE2926276A1 (de) 1979-06-29 1979-06-29 Schneller elektromagnetischer druckhammerantrieb mit hohem wirkungsgrad
DE19803018407 DE3018407A1 (de) 1980-05-14 1980-05-14 Elektromagnetisch betaetigbarer stoesselantrieb, insbesondere fuer anschlagdrucker

Publications (2)

Publication Number Publication Date
IT8022955A0 true IT8022955A0 (it) 1980-06-23
IT1149983B IT1149983B (it) 1986-12-10

Family

ID=25779749

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22955/80A IT1149983B (it) 1979-06-29 1980-06-23 Azionatore perfezionato per stampatrici ad impatto

Country Status (3)

Country Link
EP (1) EP0021335B1 (it)
DE (1) DE3065513D1 (it)
IT (1) IT1149983B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114834A1 (de) * 1981-04-11 1982-11-04 Ibm Deutschland Gmbh, 7000 Stuttgart Elektromagnetischer stoesselantrieb
DE3148503C2 (de) * 1981-12-08 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Tauchankermagnetsystems mit einem zusammengesetzten Anker hoher Vortriebskraft
EP0108159A1 (de) * 1982-11-05 1984-05-16 Ibm Deutschland Gmbh Elektromagnetischer Drehantrieb mit Nickbewegung, insbesondere für Anschlagdrucker
DE3479643D1 (en) * 1984-09-10 1989-10-12 Ibm Deutschland Print hammer bank of modular construction
DE3465931D1 (en) * 1984-10-04 1987-10-15 Ibm Deutschland Electromagnetic drive, in particular for an impact printer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7432801U (de) * 1975-03-27 Siemens Ag Elektromagnet mit Linearantrieb des Ankers
NL289885A (it) * 1961-05-01
DE1237816B (de) * 1963-08-24 1967-03-30 Ibm Deutschland Druckhammerantrieb fuer Schnelldrucker
US4014258A (en) * 1975-08-29 1977-03-29 Wassermann Carl I High speed printing apparatus

Also Published As

Publication number Publication date
DE3065513D1 (en) 1983-12-15
EP0021335A1 (de) 1981-01-07
IT1149983B (it) 1986-12-10
EP0021335B1 (de) 1983-11-09

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