BR7805976A - Aparelho de impressao por impacto - Google Patents

Aparelho de impressao por impacto

Info

Publication number
BR7805976A
BR7805976A BR7805976A BR7805976A BR7805976A BR 7805976 A BR7805976 A BR 7805976A BR 7805976 A BR7805976 A BR 7805976A BR 7805976 A BR7805976 A BR 7805976A BR 7805976 A BR7805976 A BR 7805976A
Authority
BR
Brazil
Prior art keywords
printing equipment
impact printing
impact
equipment
printing
Prior art date
Application number
BR7805976A
Other languages
English (en)
Inventor
S Brown
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR7805976A publication Critical patent/BR7805976A/pt

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
    • 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
    • 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
    • B41J9/42—Hammer-impression mechanisms with anti-rebound arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Impact Printers (AREA)
  • Electromagnets (AREA)
BR7805976A 1977-09-14 1978-09-13 Aparelho de impressao por impacto BR7805976A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83326777A 1977-09-14 1977-09-14

Publications (1)

Publication Number Publication Date
BR7805976A true BR7805976A (pt) 1979-05-29

Family

ID=25263917

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7805976A BR7805976A (pt) 1977-09-14 1978-09-13 Aparelho de impressao por impacto

Country Status (12)

Country Link
JP (1) JPS5453026A (pt)
AU (1) AU521251B2 (pt)
BE (1) BE870390A (pt)
BR (1) BR7805976A (pt)
CA (1) CA1108470A (pt)
CH (1) CH639899A5 (pt)
DE (1) DE2839024A1 (pt)
FR (1) FR2403196A1 (pt)
GB (1) GB2004504B (pt)
IT (1) IT1098621B (pt)
MX (1) MX4183E (pt)
NL (1) NL7809252A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425068B (sv) * 1981-01-19 1982-08-30 Facit Ab Tryckverk
SE425067B (sv) * 1981-01-19 1982-08-30 Facit Ab Tryckhammare for skrivare och skrivmaskiner
US4429342A (en) * 1981-04-24 1984-01-31 Siemens Aktiengesellschaft Impact printing device with an improved print hammer
DE3152448C2 (de) * 1981-04-24 1984-09-13 Siemens AG, 1000 Berlin und 8000 München Tauchankermagnetsystem mit hohem Wirkungsgrad
DE3116430C2 (de) * 1981-04-24 1983-03-31 Siemens AG, 1000 Berlin und 8000 München Hammerdruckvorrichtung mit einem einen optoelektronischen Sensor enthaltenden Tauchankermagnetsystem
DE3116402C2 (de) * 1981-04-24 1983-07-21 Siemens AG, 1000 Berlin und 8000 München Rückprallarmes Tauchankermagnetsystem
US4438419A (en) * 1982-07-28 1984-03-20 International Business Machines Corporation Serial ring actuator
JPS5959479A (ja) * 1982-09-29 1984-04-05 Ricoh Co Ltd 印字ハンマ機構
DE3442223A1 (de) * 1984-11-19 1986-05-28 Olympia Werke Ag, 2940 Wilhelmshaven Tauchankermagnetsystem mit einem als druckstoessel insbesondere fuer eine druckhammervorrichtung ausgebildeten anker
JPH0434040Y2 (pt) * 1985-07-11 1992-08-13
JPH0547652Y2 (pt) * 1985-11-07 1993-12-15
JPH051411Y2 (pt) * 1986-02-27 1993-01-14
JPS63130175A (ja) * 1986-11-13 1988-06-02 エヌ・シー・アール・インターナショナル・インコーポレイテッド ム−ビング圧電素子アクチユエ−タ・ユニツト
BE1001757A3 (fr) * 1988-06-03 1990-02-27 Electronique Et Telecomm Bell Tete d'imprimante a martellement.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543906A (en) * 1967-08-21 1970-12-01 Edward J Buxton Solenoid controlled printing hammer mechanism
NL7510968A (nl) * 1974-09-27 1976-03-30 Bell Telephone Mfg Drukkop.
US4018155A (en) * 1975-06-02 1977-04-19 Mohawk Data Sciences Corporation Ballistic print hammer assembly
DD129025A1 (de) * 1976-09-09 1977-12-21 Volker Flechtner Elektrodynamischer druckhammerantrieb

Also Published As

Publication number Publication date
GB2004504B (en) 1982-02-24
AU3890678A (en) 1980-02-21
IT7827633A0 (it) 1978-09-13
CH639899A5 (de) 1983-12-15
AU521251B2 (en) 1982-03-25
NL7809252A (nl) 1979-03-16
IT1098621B (it) 1985-09-07
FR2403196A1 (fr) 1979-04-13
MX4183E (es) 1982-01-20
JPS5453026A (en) 1979-04-26
DE2839024A1 (de) 1979-03-22
GB2004504A (en) 1979-04-04
BE870390A (nl) 1979-03-12
CA1108470A (en) 1981-09-08

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