FR2618100B1 - IMPROVED HAMMER ROW PRINTER AND THIS HAMMER ROW - Google Patents

IMPROVED HAMMER ROW PRINTER AND THIS HAMMER ROW

Info

Publication number
FR2618100B1
FR2618100B1 FR8808849A FR8808849A FR2618100B1 FR 2618100 B1 FR2618100 B1 FR 2618100B1 FR 8808849 A FR8808849 A FR 8808849A FR 8808849 A FR8808849 A FR 8808849A FR 2618100 B1 FR2618100 B1 FR 2618100B1
Authority
FR
France
Prior art keywords
hammer row
printer
improved
row
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 - Lifetime
Application number
FR8808849A
Other languages
French (fr)
Other versions
FR2618100A1 (en
Inventor
Farb Norman Edwin
Hughes Steven Scott
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.)
Printronix LLC
Original Assignee
Printronix LLC
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 Printronix LLC filed Critical Printronix LLC
Publication of FR2618100A1 publication Critical patent/FR2618100A1/en
Application granted granted Critical
Publication of FR2618100B1 publication Critical patent/FR2618100B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J9/02—Hammers; Arrangements thereof
    • B41J9/10—Hammers; Arrangements thereof of more than one hammer, e.g. one for each character position
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/377—Cooling or ventilating arrangements
FR8808849A 1987-07-01 1988-06-30 IMPROVED HAMMER ROW PRINTER AND THIS HAMMER ROW Expired - Lifetime FR2618100B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6902187A 1987-07-01 1987-07-01

Publications (2)

Publication Number Publication Date
FR2618100A1 FR2618100A1 (en) 1989-01-20
FR2618100B1 true FR2618100B1 (en) 1995-03-24

Family

ID=22086204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8808849A Expired - Lifetime FR2618100B1 (en) 1987-07-01 1988-06-30 IMPROVED HAMMER ROW PRINTER AND THIS HAMMER ROW

Country Status (5)

Country Link
JP (1) JPH066387B2 (en)
CA (1) CA1324028C (en)
DE (1) DE3822307A1 (en)
FR (1) FR2618100B1 (en)
GB (2) GB2206314B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3642104B2 (en) * 1995-07-14 2005-04-27 リコープリンティングシステムズ株式会社 Printing apparatus and manufacturing method thereof
DE19724951C1 (en) * 1997-06-12 1998-12-24 Oce Printing Systems Gmbh Ventilator for electrophotographic printer

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086457A (en) * 1962-03-26 1963-04-23 Potter Instrument Co Inc High speed printer cooling system
US3941051A (en) * 1974-08-08 1976-03-02 Printronix, Inc. Printer system
US4044668A (en) * 1975-05-16 1977-08-30 Printronix, Inc. Print hammer mechanism
US4033255A (en) * 1975-11-13 1977-07-05 Printronix, Inc. Print hammer actuator for dot matrix printers
US4280404A (en) * 1979-10-03 1981-07-28 Printronix, Inc. Printer having variable hammer release drive
JPS5780068A (en) * 1980-11-07 1982-05-19 Hitachi Ltd Printing apparatus
JPS57100090A (en) * 1980-12-12 1982-06-22 Hitachi Koki Co Ltd Cooling device for printing machine
US4386563A (en) * 1981-07-02 1983-06-07 Printronix, Inc. Printing system having staggered hammer release
US4625638A (en) * 1982-06-07 1986-12-02 Fritz William O Dot matrix line printer
US4527469A (en) * 1983-04-15 1985-07-09 Dataproducts Corporation Dot matrix print actuator
US4503768A (en) * 1983-07-11 1985-03-12 Mannesmann Tally Corporation Single piece hammer module
US4539905A (en) * 1983-12-05 1985-09-10 Zenner Walter J Dot matrix line printer and print element driver assembly therefor
JPS60147374A (en) * 1984-01-11 1985-08-03 Fuji Xerox Co Ltd Cooler for thermal recording head
EP0157624A3 (en) * 1984-03-30 1987-07-29 Nec Home Electronics, Ltd. Printer head bank and method of manufacturing the same
JPS61266258A (en) * 1985-05-20 1986-11-25 Nec Corp Printing hammer drive device
GB2186842B (en) * 1986-02-19 1990-08-01 Dataproducts Corp Impact printer

Also Published As

Publication number Publication date
GB8815599D0 (en) 1988-08-03
GB2206314B (en) 1992-03-18
FR2618100A1 (en) 1989-01-20
JPH066387B2 (en) 1994-01-26
DE3822307C2 (en) 1991-10-17
JPS6427972A (en) 1989-01-30
GB2206314A (en) 1989-01-05
DE3822307A1 (en) 1989-01-12
GB2244955A (en) 1991-12-18
GB9112999D0 (en) 1991-08-07
CA1324028C (en) 1993-11-09

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