DE69003975T2 - Vorrichtung zur automatischen Druckspalteinstellung für einen Druckkopf. - Google Patents

Vorrichtung zur automatischen Druckspalteinstellung für einen Druckkopf.

Info

Publication number
DE69003975T2
DE69003975T2 DE90104139T DE69003975T DE69003975T2 DE 69003975 T2 DE69003975 T2 DE 69003975T2 DE 90104139 T DE90104139 T DE 90104139T DE 69003975 T DE69003975 T DE 69003975T DE 69003975 T2 DE69003975 T2 DE 69003975T2
Authority
DE
Germany
Prior art keywords
print
adjustment device
gap adjustment
automatic
print head
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
DE90104139T
Other languages
English (en)
Other versions
DE69003975D1 (de
Inventor
Carlo Fare
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
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 Bull HN Information Systems Italia SpA, Bull HN Information Systems Inc filed Critical Bull HN Information Systems Italia SpA
Publication of DE69003975D1 publication Critical patent/DE69003975D1/de
Application granted granted Critical
Publication of DE69003975T2 publication Critical patent/DE69003975T2/de
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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
    • B41J25/3088—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms with print gap adjustment means on the printer frame, e.g. for rotation of an eccentric carriage guide shaft
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
DE90104139T 1989-03-15 1990-03-03 Vorrichtung zur automatischen Druckspalteinstellung für einen Druckkopf. Expired - Lifetime DE69003975T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8919786A IT1228727B (it) 1989-03-15 1989-03-15 Apparato per la regolazione automatica della distanza di una testina di stampa dal supporto di impressione.

Publications (2)

Publication Number Publication Date
DE69003975D1 DE69003975D1 (de) 1993-11-25
DE69003975T2 true DE69003975T2 (de) 1994-02-10

Family

ID=11161203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90104139T Expired - Lifetime DE69003975T2 (de) 1989-03-15 1990-03-03 Vorrichtung zur automatischen Druckspalteinstellung für einen Druckkopf.

Country Status (4)

Country Link
US (1) US5074686A (de)
EP (1) EP0387641B1 (de)
DE (1) DE69003975T2 (de)
IT (1) IT1228727B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69226884T2 (de) * 1991-12-20 1999-05-12 Seiko Epson Corp Druckvorrichtung
US5541626A (en) * 1992-02-26 1996-07-30 Canon Kabushiki Kaisha Recording apparatus and method for manufacturing recorded product thereby
US5529405A (en) * 1993-02-01 1996-06-25 International Business Machines Corporation Manual control/override for automatic forms thickness adjustment
JP2880627B2 (ja) * 1993-06-25 1999-04-12 東芝テック株式会社 印字ギャップ調整装置
US5473984A (en) * 1995-04-10 1995-12-12 Intermec Corporation Dynamically adjustable printhead assembly
DE19611772C2 (de) * 1996-03-14 1998-01-22 Tally Gmbh Drucker mit einem Druckkopfschlitten, der für den Druckkopf eine Abstandseinstelleinrichtung zu einem Druckwiderlager aufweist
JP3488366B2 (ja) * 1997-07-18 2004-01-19 スター精密株式会社 プリンタ
DE19847062B4 (de) * 1998-10-13 2004-03-18 Dsp-Print-Tec Gmbh Vorrichtung zur automatischen Anpassung der Höhe einer oberhalb einer Fördereinrichtung angeordneten Druckeinrichtung mit einem Abtaster
US8792311B2 (en) 2011-02-08 2014-07-29 Seagate Technology Llc Transducer head temperature monitoring

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983803A (en) * 1973-09-27 1976-10-05 Sperry Rand Corporation Automatic print gap adjustment arrangement
DE2651884C3 (de) * 1976-11-13 1981-05-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zur elektromechanischen Abstandsregelung eines Druckkopfes vom Druckwiderlager
US4300846A (en) * 1979-12-28 1981-11-17 Genrad, Inc. High speed print head system and method
US4407193A (en) * 1980-06-16 1983-10-04 International Business Machines Corporation Solenoid impact print hammer with uniform free flight time
US4333398A (en) * 1980-11-06 1982-06-08 General Electric Company Driving force control system for impact printer
JPS5855808A (ja) * 1981-09-30 1983-04-02 Fujitsu Ltd 紙厚計
GB2124386B (en) * 1982-06-26 1985-12-11 Derek Harry Graddon Redman Dynamic measuring system
US4676675A (en) * 1984-05-09 1987-06-30 Brother Kogyo Kabushiki Kaisha Media thickness compensating device for a printer
US4548066A (en) * 1984-08-07 1985-10-22 Rca Corporation Press workpiece thickness measuring system and method
US4907901A (en) * 1986-12-24 1990-03-13 Ncr Corporation Method and apparatus for measuring displacement of a moveable member of an electromagnetic device by using perturbations in the device's energizing current

Also Published As

Publication number Publication date
IT1228727B (it) 1991-07-03
DE69003975D1 (de) 1993-11-25
IT8919786A0 (it) 1989-03-15
EP0387641B1 (de) 1993-10-20
US5074686A (en) 1991-12-24
EP0387641A1 (de) 1990-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN