EP0062765A3 - Bank for the receipt of several print hammer units - Google Patents

Bank for the receipt of several print hammer units

Info

Publication number
EP0062765A3
EP0062765A3 EP82101861A EP82101861A EP0062765A3 EP 0062765 A3 EP0062765 A3 EP 0062765A3 EP 82101861 A EP82101861 A EP 82101861A EP 82101861 A EP82101861 A EP 82101861A EP 0062765 A3 EP0062765 A3 EP 0062765A3
Authority
EP
European Patent Office
Prior art keywords
frame
units
rail
bank
receipt
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Withdrawn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)
French (fr)
Other versions
EP0062765A2 (en
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/en
Publication of EP0062765A3 publication Critical patent/EP0062765A3/en
Withdrawn legal-status Critical Current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
    • B41J9/127—Mounting of hammers

Landscapes

  • Impact Printers (AREA)
  • Electromagnets (AREA)

Abstract

Bank zur Aufnahme nebeneinanderliegender Stößelein­ heiten. Diese bestehen jeweils aus einem flachen, schmalen Rahmen. Innerhalb einer Aussparung des Rahmens verläuft ein zungenförmiger Stößel, der von einer elektromagneti­ schen Antriebseinheit angetrieben wird. Zur Aufnahme und Führung der einzelnen Druckstößeleinheiten (2-1, 2-2, 2-3, 2-4) umfaßt die Bank (1) eine Aufnahmeschiene (1-1) und eine kammartige Halteschiene (1-2), zwischen denen die Rahmen (2-1,2-2,2-3,2-4) angeordnet sind. Ansatzstücke der unteren Rahmenteile sind von Schlitzen (4) in der Aufnahme­ schiene (1-1) aufnehmbar. Die oberen Rahmenteile werden in Einschnitten (3) der kammartigen Halteschiene (1-2) gehalten. Die zungenförmigen Stößel sind seitlich durch die beidseits des Rahmens angeordneten und aufeinander aus­ gerichteten elektromagnetischen Antriebseinheiten (2-1-2, 2-1-3; 2-2-2, 2-2-3) geführt. Bench for holding adjacent rams units. These each consist of a flat, narrow one Frame. Runs within a recess in the frame a tongue-shaped plunger, which by an electromagnetic is driven drive unit. For recording and Guidance of the individual plunger units (2-1, 2-2, 2-3, 2-4) the bench (1) comprises a mounting rail (1-1) and a comb-like holding rail (1-2), between which the Frame (2-1.2-2.2-3.2-4) are arranged. Attachments of the lower frame parts are of slots (4) in the receptacle rail (1-1) mountable. The top frame parts will be in incisions (3) of the comb-like holding rail (1-2) held. The tongue-shaped plungers are through the side arranged on both sides of the frame and facing each other directional electromagnetic drive units (2-1-2, 2-1-3; 2-2-2, 2-2-3).

EP82101861A 1981-04-11 1982-03-09 Bank for the receipt of several print hammer units Withdrawn EP0062765A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813114835 DE3114835A1 (en) 1981-04-11 1981-04-11 BANK FOR RECEIVING SEVERAL VESSEL UNITS
DE3114835 1981-11-04

Publications (2)

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

Family

ID=6130024

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101861A Withdrawn EP0062765A3 (en) 1981-04-11 1982-03-09 Bank for the receipt of several print hammer units

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3479643D1 (en) * 1984-09-10 1989-10-12 Ibm Deutschland Print hammer bank of modular construction
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 *

Also Published As

Publication number Publication date
DE3114835A1 (en) 1982-11-04
EP0062765A2 (en) 1982-10-20
JPH0229025B2 (en) 1990-06-27
JPS57170780A (en) 1982-10-21
US4425845A (en) 1984-01-17

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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.