SE385414B - PRESSURE HAMMER DEVICE FOR FLY PRINTING - Google Patents

PRESSURE HAMMER DEVICE FOR FLY PRINTING

Info

Publication number
SE385414B
SE385414B SE7215607A SE1560772A SE385414B SE 385414 B SE385414 B SE 385414B SE 7215607 A SE7215607 A SE 7215607A SE 1560772 A SE1560772 A SE 1560772A SE 385414 B SE385414 B SE 385414B
Authority
SE
Sweden
Prior art keywords
hammer device
pressure hammer
fly printing
fly
printing
Prior art date
Application number
SE7215607A
Other languages
Swedish (sv)
Inventor
P Blume
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE385414B publication Critical patent/SE385414B/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
    • B41J9/30—Springs
SE7215607A 1971-12-03 1972-11-30 PRESSURE HAMMER DEVICE FOR FLY PRINTING SE385414B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2160032A DE2160032C2 (en) 1971-12-03 1971-12-03 Print hammer assembly with spring drive

Publications (1)

Publication Number Publication Date
SE385414B true SE385414B (en) 1976-06-28

Family

ID=5826921

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7215607A SE385414B (en) 1971-12-03 1972-11-30 PRESSURE HAMMER DEVICE FOR FLY PRINTING

Country Status (8)

Country Link
US (1) US3804009A (en)
JP (1) JPS5411730B2 (en)
DE (1) DE2160032C2 (en)
FR (1) FR2164202A5 (en)
GB (1) GB1340839A (en)
IT (1) IT973825B (en)
NL (1) NL7216166A (en)
SE (1) SE385414B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2256666C3 (en) * 1972-11-18 1975-06-26 Olympia Werke Ag, 2940 Wilhelmshaven Print hammer arrangement for data processing machines
US3905294A (en) * 1973-02-16 1975-09-16 Pertec Corp High speed line printing apparatus
JPS5065132A (en) * 1973-10-11 1975-06-02
JPS5714994B2 (en) * 1974-02-28 1982-03-27
JPS5340134B2 (en) * 1974-07-31 1978-10-25
US3985218A (en) * 1975-05-16 1976-10-12 Gerry Martin E Low inertia impact printing means
US4037704A (en) * 1975-07-03 1977-07-26 Ncr Corporation Actuator for a wire matrix printer and method of making
US4009655A (en) * 1975-07-07 1977-03-01 Tokyo Juki Kogyo Kabushiki Kaisha Print hammer actuation device
US4233894A (en) * 1978-06-02 1980-11-18 Printronix, Inc. Print hammer mechanism having dual pole pieces
DE2933616C2 (en) * 1979-08-20 1982-09-23 Siemens AG, 1000 Berlin und 8000 München Damping device for an electromagnetic drive designed as a hinged armature magnet system for the print hammer in a print hammer arrangement
US4327639A (en) * 1979-11-05 1982-05-04 Xerox Corporation Print hammer assembly with multi-location impacts
US4324497A (en) * 1979-11-05 1982-04-13 Xerox Corporation Print hammer assembly with amplified multi-location impacts
US4393769A (en) * 1980-12-31 1983-07-19 International Business Machines Corporation Electrostatic clutch-operated printing mechanism
US4423675A (en) 1982-03-08 1984-01-03 Hewlett-Packard Company Magnetic circuit and print hammer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB674812A (en) * 1949-11-18 1952-07-02 Ncr Co Rebound dampening devices for printing hammers
US3155033A (en) * 1961-05-29 1964-11-03 Ibm Print hammer drive mechanism
GB948980A (en) * 1961-12-20 1964-02-05 Solartron Electronic Group Improvements relating to mechanical linkages to electro-magnets
US3351007A (en) * 1965-10-18 1967-11-07 Control Data Corp Print hammer rapid reset means in high speed printers
US3587456A (en) * 1969-01-15 1971-06-28 Klaus H Jaensch High speed print hammer construction
GB1248683A (en) * 1969-01-31 1971-10-06 English Numbering Machines Improvements in or relating to printing mechanisms
US3507214A (en) * 1969-06-13 1970-04-21 Scm Corp Print hammer module apparatus
US3780648A (en) * 1969-09-02 1973-12-25 Nortec Computer Devices High speed print hammer with dynamic damper means
US3648602A (en) * 1970-04-27 1972-03-14 Avgerinos Inc Parallel input printing mechanism

Also Published As

Publication number Publication date
IT973825B (en) 1974-06-10
FR2164202A5 (en) 1973-07-27
US3804009A (en) 1974-04-16
DE2160032A1 (en) 1973-06-07
DE2160032C2 (en) 1981-12-17
JPS4865847A (en) 1973-09-10
JPS5411730B2 (en) 1979-05-17
NL7216166A (en) 1973-06-05
GB1340839A (en) 1973-12-19

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