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AT250714B - Print hammer mechanism for high-speed printers - Google Patents

Print hammer mechanism for high-speed printers

Info

Publication number
AT250714B
AT250714B AT275965A AT275965A AT250714B AT 250714 B AT250714 B AT 250714B AT 275965 A AT275965 A AT 275965A AT 275965 A AT275965 A AT 275965A AT 250714 B AT250714 B AT 250714B
Authority
AT
Austria
Prior art keywords
hammer mechanism
print hammer
speed printers
printers
speed
Prior art date
Application number
AT275965A
Other languages
German (de)
Original Assignee
Ibm
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 filed Critical Ibm
Application granted granted Critical
Publication of AT250714B publication Critical patent/AT250714B/en

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
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/36—Means for operating hammers to effect impression in which mechanical power is applied under electromagnetic control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
AT275965A 1964-07-25 1965-03-25 Print hammer mechanism for high-speed printers AT250714B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ26273A DE1264120B (en) 1964-07-25 1964-07-25 Print hammer mechanism and procedure for adjusting its magnet yokes

Publications (1)

Publication Number Publication Date
AT250714B true AT250714B (en) 1966-11-25

Family

ID=7202544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT275965A AT250714B (en) 1964-07-25 1965-03-25 Print hammer mechanism for high-speed printers

Country Status (9)

Country Link
US (2) US3359921A (en)
AT (1) AT250714B (en)
BE (1) BE667412A (en)
CH (1) CH433830A (en)
DE (1) DE1264120B (en)
FR (1) FR1453936A (en)
GB (2) GB1079559A (en)
NL (1) NL150054B (en)
SE (1) SE329288B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1549788B1 (en) * 1966-12-30 1971-08-26 Ibm DEVICE FOR ELECTROMAGNETIC CONTROL OF THE VIBRATIONAL MOVEMENT OF A LEAF SPRING AT ITS ONE END

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460469A (en) * 1966-12-30 1969-08-12 Ibm Print hammer actuator
US3592311A (en) * 1968-10-02 1971-07-13 Ibm Wire printing head
BE755410A (en) * 1969-08-29 1971-03-01 Philips Nv PUNCHING HAMMER FOR PRINTER
US3780648A (en) * 1969-09-02 1973-12-25 Nortec Computer Devices High speed print hammer with dynamic damper means
BE757078A (en) * 1969-10-06 1971-03-16 Ncr Co PROCESS FOR BONDING A METAL PART AND A MOLDED POLYMERIC MATERIAL
US3795186A (en) * 1969-11-14 1974-03-05 Nortec Computer Devices High speed printer
US3653321A (en) * 1969-12-15 1972-04-04 Ibm Type mounting means for high speed front printer
US3585927A (en) * 1969-12-22 1971-06-22 Ibm Pivotally mounted high performance print magnet
US3665852A (en) * 1970-01-19 1972-05-30 Ibm High speed front impact printer
US3656425A (en) * 1970-03-20 1972-04-18 Information Printing Systems C Electromagnetic actuating means for print hammer
US3745917A (en) * 1971-06-16 1973-07-17 Datadyne Corp Digital printer hammer assembly
US3768403A (en) * 1971-11-08 1973-10-30 Tally Corp High speed printer with leaflike impact means
FR2191476A5 (en) * 1972-06-28 1974-02-01 Honeywell Bull
US3874287A (en) * 1973-06-05 1975-04-01 Honeywell Bull Sa Printing machines
US3973661A (en) * 1974-05-08 1976-08-10 Teletype Corporation Wire-matrix printers, and electromagnetic actuator mechanisms useful in such printers
US4010835A (en) * 1975-08-01 1977-03-08 International Business Machines Corporation Matrix print head
DE2837550A1 (en) * 1978-08-29 1980-03-20 Ibm Deutschland HOLDING SYSTEM FOR RELEASE DEVICES WITH A MOVEMENT ELEMENT
USRE30515E (en) * 1978-10-16 1981-02-17 Iomec, Inc. High speed printer
DE2944287A1 (en) * 1979-11-02 1981-05-14 Ibm Deutschland Gmbh, 7000 Stuttgart ELECTROMAGNETIC RELEASE DEVICE, ESPECIALLY FOR THE DRIVE OF PRESSURE HAMMER
DE3067861D1 (en) * 1980-09-19 1984-06-20 Ibm Deutschland Bank for the receipt of several print hammer units

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940385A (en) * 1957-04-01 1960-06-14 Anelex Corp High speed printer
NL131360C (en) * 1960-01-11
US3144821A (en) * 1960-10-06 1964-08-18 Ibm Printer apparatus having print force control
US3049990A (en) * 1960-12-20 1962-08-21 Ibm Print hammer actuator
AT228544B (en) * 1961-05-29 1963-07-25 Ibm Drive device for print hammers in printing units for data processing systems
US3156180A (en) * 1961-09-18 1964-11-10 Holley Comp Products Company Permanent magnet hammer module in high speed printers
BE636325A (en) * 1962-08-30
US3188946A (en) * 1962-12-31 1965-06-15 Ibm Hammer control mechanism for record marking machine
US3172352A (en) * 1963-05-13 1965-03-09 Data Products Corp Printing hammer assembly
US3266418A (en) * 1963-12-02 1966-08-16 Anelex Corp Print hammer assembly for high speed printers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1549788B1 (en) * 1966-12-30 1971-08-26 Ibm DEVICE FOR ELECTROMAGNETIC CONTROL OF THE VIBRATIONAL MOVEMENT OF A LEAF SPRING AT ITS ONE END

Also Published As

Publication number Publication date
DE1264120B (en) 1968-03-21
SE329288B (en) 1970-10-05
NL150054B (en) 1976-07-15
GB1079558A (en) 1967-08-16
BE667412A (en) 1965-11-16
GB1079559A (en) 1967-08-16
NL6509335A (en) 1966-01-26
US3359921A (en) 1967-12-26
USRE27175E (en) 1971-09-21
CH433830A (en) 1967-04-15
FR1453936A (en) 1966-07-22

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