CA1324028C - Imprimante a rangee de marteaux amelioree - Google Patents

Imprimante a rangee de marteaux amelioree

Info

Publication number
CA1324028C
CA1324028C CA 569713 CA569713A CA1324028C CA 1324028 C CA1324028 C CA 1324028C CA 569713 CA569713 CA 569713 CA 569713 A CA569713 A CA 569713A CA 1324028 C CA1324028 C CA 1324028C
Authority
CA
Canada
Prior art keywords
hammerbank
elongated
apertures
length
extending
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 - Fee Related
Application number
CA 569713
Other languages
English (en)
Inventor
Norman Edwin Farb
Steven Scott Hughes
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
Application granted granted Critical
Publication of CA1324028C publication Critical patent/CA1324028C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Impact Printers (AREA)
CA 569713 1987-07-01 1988-06-17 Imprimante a rangee de marteaux amelioree Expired - Fee Related CA1324028C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6902187A 1987-07-01 1987-07-01
US069,021 1987-07-01

Publications (1)

Publication Number Publication Date
CA1324028C true CA1324028C (fr) 1993-11-09

Family

ID=22086204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 569713 Expired - Fee Related CA1324028C (fr) 1987-07-01 1988-06-17 Imprimante a rangee de marteaux amelioree

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3642104B2 (ja) * 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 印字装置およびその製造方法
DE19724951C1 (de) * 1997-06-12 1998-12-24 Oce Printing Systems Gmbh Lüftungsvorrichtung für einen Drucker

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 (ja) * 1984-01-11 1985-08-03 Fuji Xerox Co Ltd 感熱記録ヘツドの冷却装置
EP0157624A3 (fr) * 1984-03-30 1987-07-29 Nec Home Electronics, Ltd. Banc de têtes d'impression et méthode de fabrication de celui-ci
JPS61266258A (ja) * 1985-05-20 1986-11-25 Nec Corp 印字ハンマ駆動装置
GB2186842B (en) * 1986-02-19 1990-08-01 Dataproducts Corp Impact printer

Also Published As

Publication number Publication date
GB2206314A (en) 1989-01-05
JPH066387B2 (ja) 1994-01-26
GB9112999D0 (en) 1991-08-07
JPS6427972A (en) 1989-01-30
FR2618100B1 (fr) 1995-03-24
GB8815599D0 (en) 1988-08-03
DE3822307C2 (fr) 1991-10-17
DE3822307A1 (de) 1989-01-12
GB2244955A (en) 1991-12-18
GB2206314B (en) 1992-03-18
FR2618100A1 (fr) 1989-01-20

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Legal Events

Date Code Title Description
MKLA Lapsed