BE870390A - PRESSURE DEVICE WITH IMPACT ACTION - Google Patents

PRESSURE DEVICE WITH IMPACT ACTION

Info

Publication number
BE870390A
BE870390A BE2057267A BE2057267A BE870390A BE 870390 A BE870390 A BE 870390A BE 2057267 A BE2057267 A BE 2057267A BE 2057267 A BE2057267 A BE 2057267A BE 870390 A BE870390 A BE 870390A
Authority
BE
Belgium
Prior art keywords
pressure device
impact action
impact
action
pressure
Prior art date
Application number
BE2057267A
Other languages
Dutch (nl)
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 BE870390A publication Critical patent/BE870390A/en

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)
BE2057267A 1977-09-14 1978-09-12 PRESSURE DEVICE WITH IMPACT ACTION BE870390A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE870390A true BE870390A (en) 1979-03-12

Family

ID=25263917

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2057267A BE870390A (en) 1977-09-14 1978-09-12 PRESSURE DEVICE WITH IMPACT ACTION

Country Status (12)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425067B (en) * 1981-01-19 1982-08-30 Facit Ab PRESSURE HAMMER FOR PRINTERS AND PRINTERS
SE425068B (en) * 1981-01-19 1982-08-30 Facit Ab PRESSURE EFFECTS
US4429342A (en) * 1981-04-24 1984-01-31 Siemens Aktiengesellschaft Impact printing device with an improved print hammer
DE3152448C2 (en) * 1981-04-24 1984-09-13 Siemens AG, 1000 Berlin und 8000 München Plunger magnet system with high efficiency
DE3116430C2 (en) * 1981-04-24 1983-03-31 Siemens AG, 1000 Berlin und 8000 München Hammer pressure device with a plunger magnet system containing an optoelectronic sensor
DE3116402C2 (en) * 1981-04-24 1983-07-21 Siemens AG, 1000 Berlin und 8000 München Low rebound plunger magnet system
US4438419A (en) * 1982-07-28 1984-03-20 International Business Machines Corporation Serial ring actuator
JPS5959479A (en) * 1982-09-29 1984-04-05 Ricoh Co Ltd Print hammer mechanism
DE3442223A1 (en) * 1984-11-19 1986-05-28 Olympia Werke Ag, 2940 Wilhelmshaven Plunger-type armature magnet system having an armature which is constructed as a push rod, especially for a printing hammer device
JPH0434040Y2 (en) * 1985-07-11 1992-08-13
JPH0547652Y2 (en) * 1985-11-07 1993-12-15
JPH051411Y2 (en) * 1986-02-27 1993-01-14
JPS63130175A (en) * 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 Moving piezoelectric element actuator-unit
BE1001757A3 (en) * 1988-06-03 1990-02-27 Electronique Et Telecomm Bell HAMMER PRINTER HEAD.

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 (en) * 1974-09-27 1976-03-30 Bell Telephone Mfg PRESSURE HEAD.
US4018155A (en) * 1975-06-02 1977-04-19 Mohawk Data Sciences Corporation Ballistic print hammer assembly
DD129025A1 (en) * 1976-09-09 1977-12-21 Volker Flechtner ELECTRODYNAMIC PRESSURE HAMMER DRIVE

Also Published As

Publication number Publication date
IT7827633A0 (en) 1978-09-13
BR7805976A (en) 1979-05-29
CA1108470A (en) 1981-09-08
IT1098621B (en) 1985-09-07
MX4183E (en) 1982-01-20
GB2004504A (en) 1979-04-04
DE2839024A1 (en) 1979-03-22
NL7809252A (en) 1979-03-16
CH639899A5 (en) 1983-12-15
JPS5453026A (en) 1979-04-26
AU521251B2 (en) 1982-03-25
FR2403196A1 (en) 1979-04-13
GB2004504B (en) 1982-02-24
AU3890678A (en) 1980-02-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EXXON RESEARCH AND ENGINEERING CY

Effective date: 19860930