EP0062765A2 - Embase pour la réception de plusieurs éléments d'impression - Google Patents

Embase pour la réception de plusieurs éléments d'impression Download PDF

Info

Publication number
EP0062765A2
EP0062765A2 EP82101861A EP82101861A EP0062765A2 EP 0062765 A2 EP0062765 A2 EP 0062765A2 EP 82101861 A EP82101861 A EP 82101861A EP 82101861 A EP82101861 A EP 82101861A EP 0062765 A2 EP0062765 A2 EP 0062765A2
Authority
EP
European Patent Office
Prior art keywords
frame
arrangement according
plunger
pressure
units
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.)
Withdrawn
Application number
EP82101861A
Other languages
German (de)
English (en)
Other versions
EP0062765A3 (fr
Inventor
Armin Dipl.-Phys. Bohg
Kurt Hartmann
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.)
IBM Deutschland GmbH
International Business Machines Corp
Original Assignee
IBM Deutschland GmbH
International Business Machines Corp
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 IBM Deutschland GmbH, International Business Machines Corp filed Critical IBM Deutschland GmbH
Publication of EP0062765A2 publication Critical patent/EP0062765A2/fr
Publication of EP0062765A3 publication Critical patent/EP0062765A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B41J9/127—Mounting of hammers

Definitions

  • the starting position is formed by a trapezoidal stop 8.
  • a pin-shaped extension 10 of the stop 8 is clamped in a recess 12 in the frame.
  • the plunger is moved in the direction of action (arrow D) by activating the electromagnetic drive units.
  • the pressure ram is returned to its starting position by the force of the springs 7. It is particularly advantageous if the tension springs 7 run on the inclined surfaces of the trapezoidal stop 8 that rise in the direction D, since their natural vibrations are damped when they are applied to the stop 8.
  • the starting position can also be brought about by a cylindrical damper (not shown) which is screwed into a threaded sleeve which is arranged in the pressure direction within a bead at the base of the U-shaped frame.

Landscapes

  • Impact Printers (AREA)
  • Electromagnets (AREA)
EP82101861A 1981-04-11 1982-03-09 Embase pour la réception de plusieurs éléments d'impression Withdrawn EP0062765A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813114835 DE3114835A1 (de) 1981-04-11 1981-04-11 Bank zur aufnahme mehrerer druckstoesseleinheiten
DE3114835 1981-04-11

Publications (2)

Publication Number Publication Date
EP0062765A2 true EP0062765A2 (fr) 1982-10-20
EP0062765A3 EP0062765A3 (fr) 1983-09-21

Family

ID=6130024

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101861A Withdrawn EP0062765A3 (fr) 1981-04-11 1982-03-09 Embase pour la réception de plusieurs éléments d'impression

Country Status (4)

Country Link
US (1) US4425845A (fr)
EP (1) EP0062765A3 (fr)
JP (1) JPS57170780A (fr)
DE (1) DE3114835A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174381A1 (fr) * 1984-09-10 1986-03-19 Ibm Deutschland Gmbh Banc de marteaux d'impression de construction modulaire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768892A (en) * 1985-07-29 1988-09-06 International Business Machines Corporation Electromagnetic hammer actuator for impact printer
US4867059A (en) * 1988-08-05 1989-09-19 International Business Machines Corporation Impact printer print mechanism and method of manufacture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636865A (en) * 1969-05-08 1972-01-25 Data Printer Corp Print head for high-speed printers
US3998153A (en) * 1975-03-18 1976-12-21 Sperry Rand Corporation High frequency power integrating printer
US4014258A (en) * 1975-08-29 1977-03-29 Wassermann Carl I High speed printing apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636865A (en) * 1969-05-08 1972-01-25 Data Printer Corp Print head for high-speed printers
US3998153A (en) * 1975-03-18 1976-12-21 Sperry Rand Corporation High frequency power integrating printer
US4014258A (en) * 1975-08-29 1977-03-29 Wassermann Carl I High speed printing apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, Band 20, Nr. 11B, April 1978, Seiten 4686-4687, IBM Corp., Armonk, USA *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174381A1 (fr) * 1984-09-10 1986-03-19 Ibm Deutschland Gmbh Banc de marteaux d'impression de construction modulaire

Also Published As

Publication number Publication date
US4425845A (en) 1984-01-17
EP0062765A3 (fr) 1983-09-21
JPS57170780A (en) 1982-10-21
DE3114835A1 (de) 1982-11-04
JPH0229025B2 (fr) 1990-06-27

Similar Documents

Publication Publication Date Title
EP0047883B1 (fr) Dispositif d'impression par points notamment pour des imprimantes de lignes en matrice
DE2630931B2 (de) Antriebseinrichtung für einen Nadeldrucker
EP0098428B1 (fr) Dispositif de formation de la foule pour un métier à tisser
DE2808306C2 (de) Führungseinrichtung für die Klappanker eines elektromagnetisch betätigten Nadeldruckers
DE2010973A1 (de) Flachstrickmaschine
DE2628944C2 (de) Rückstelleinrichtung für die Klappanker in einem Mosaikdruckkopf
DE1245627B (de) Druckhammereinrichtung
EP0028314B1 (fr) Dispositif de déclenchement électromagnétique, en particulier pour l'actionnement de marteaux d'impression
DE1071719B (de) Elektromagnetische Vorrichtung zum Steuern der Druckdrähte einer z. B. durch Lochkarten, Lochstreifen od. ä. gesteuerten Drahtdruckmaschine
EP0062765A2 (fr) Embase pour la réception de plusieurs éléments d'impression
DE1549412A1 (de) Tastenwerk
DE2022648A1 (de) Druckkopf fuer Schnelldrucker
EP0063233B1 (fr) Elément d'actionnement électromagnétique
EP0048290B1 (fr) Embase pour la réception de plusieurs éléments d'impression
DE2818446C2 (de) Drahtdruckvorrichtung
DE1574685A1 (de) Druckhammervorrichtung
DE2938835C3 (de) Nadelsteuer- und -auswahleinrichtung für Strickmaschinen, insbesondere Flachstrickmaschinen
DE1474164C3 (de) Vorrichtung zum Lochen von Auf zeichnungstragern
DE2203922A1 (de) Druckhammer-Antriebs vorrichtung
DE2060263A1 (de) Kettendrucker
DE2825527A1 (de) Druckvorrichtung
DE3435344C2 (fr)
DE1123920B (de) Elektromagnetisch betaetigter Spoiler
DE3490330T1 (de) Druckhammerbank
DE2115956A1 (de) Druckkopf

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19830218

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850212

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HARTMANN, KURT

Inventor name: BOHG, ARMIN, DIPL.-PHYS.