IT1151029B - Azionatore per stampatrice a matrice di fili - Google Patents

Azionatore per stampatrice a matrice di fili

Info

Publication number
IT1151029B
IT1151029B IT20721/80A IT2072180A IT1151029B IT 1151029 B IT1151029 B IT 1151029B IT 20721/80 A IT20721/80 A IT 20721/80A IT 2072180 A IT2072180 A IT 2072180A IT 1151029 B IT1151029 B IT 1151029B
Authority
IT
Italy
Prior art keywords
actuator
matrix printer
wire matrix
wire
printer
Prior art date
Application number
IT20721/80A
Other languages
English (en)
Italian (it)
Other versions
IT8020721A0 (it
IT8020721A1 (it
Inventor
Joseph Edmund Lisinski
Robert Wayne Kulterman
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
Application filed by Ibm filed Critical Ibm
Publication of IT8020721A0 publication Critical patent/IT8020721A0/it
Publication of IT8020721A1 publication Critical patent/IT8020721A1/it
Application granted granted Critical
Publication of IT1151029B publication Critical patent/IT1151029B/it

Links

Classifications

    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • B41J2/27—Actuators for print wires
    • B41J2/285—Actuators for print wires of plunger type
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
  • Electromagnets (AREA)
  • Coating With Molten Metal (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
IT20721/80A 1979-05-29 1980-03-18 Azionatore per stampatrice a matrice di fili IT1151029B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4318379A 1979-05-29 1979-05-29

Publications (3)

Publication Number Publication Date
IT8020721A0 IT8020721A0 (it) 1980-03-18
IT8020721A1 IT8020721A1 (it) 1982-06-18
IT1151029B true IT1151029B (it) 1986-12-17

Family

ID=21925911

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20721/80A IT1151029B (it) 1979-05-29 1980-03-18 Azionatore per stampatrice a matrice di fili

Country Status (8)

Country Link
EP (1) EP0019706B1 (fr)
JP (1) JPS55161673A (fr)
AU (1) AU529042B2 (fr)
BR (1) BR8003344A (fr)
CA (1) CA1136198A (fr)
DE (1) DE3064880D1 (fr)
ES (1) ES491905A0 (fr)
IT (1) IT1151029B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126970A (ja) * 1989-10-12 1991-05-30 Masanobu Nakamura 複写機用ロールおよびその製造方法
US5793392A (en) * 1995-06-13 1998-08-11 Tschida; Mark J. Printing apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126491A5 (fr) * 1971-02-08 1972-10-06 Burroughs Corp
FR2228619B3 (fr) * 1973-05-10 1977-03-11 Lrc Inc
DE2614004A1 (de) * 1975-04-16 1976-10-28 Bridon Engineering Ltd Betaetigungsvorrichtung
JPS5239414A (en) * 1975-09-25 1977-03-26 Oki Electric Ind Co Ltd Type solenoid

Also Published As

Publication number Publication date
CA1136198A (fr) 1982-11-23
IT8020721A0 (it) 1980-03-18
EP0019706A1 (fr) 1980-12-10
ES8103411A1 (es) 1981-02-16
JPS55161673A (en) 1980-12-16
ES491905A0 (es) 1981-02-16
JPS6122638B2 (fr) 1986-06-02
BR8003344A (pt) 1980-12-30
AU5813980A (en) 1980-12-04
EP0019706B1 (fr) 1983-09-21
DE3064880D1 (en) 1983-10-27
IT8020721A1 (it) 1982-06-18
AU529042B2 (en) 1983-05-26

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