FR1114368A - Character bar drive mechanism - Google Patents

Character bar drive mechanism

Info

Publication number
FR1114368A
FR1114368A FR1114368DA FR1114368A FR 1114368 A FR1114368 A FR 1114368A FR 1114368D A FR1114368D A FR 1114368DA FR 1114368 A FR1114368 A FR 1114368A
Authority
FR
France
Prior art keywords
drive mechanism
bar drive
character bar
character
drive
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
Application number
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1114368A publication Critical patent/FR1114368A/en
Expired 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
    • B41J7/00—Type-selecting or type-actuating mechanisms
    • B41J7/92—Impact adjustment; Means to give uniformity of impression
    • B41J7/94—Character-by-character adjustment
FR1114368D 1953-09-08 1954-09-07 Character bar drive mechanism Expired FR1114368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US378724A US2796966A (en) 1953-09-08 1953-09-08 Type element driving mechanism

Publications (1)

Publication Number Publication Date
FR1114368A true FR1114368A (en) 1956-04-11

Family

ID=23494301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114368D Expired FR1114368A (en) 1953-09-08 1954-09-07 Character bar drive mechanism

Country Status (7)

Country Link
US (1) US2796966A (en)
BE (1) BE531696A (en)
CH (1) CH326193A (en)
DE (1) DE1023471B (en)
FR (1) FR1114368A (en)
GB (1) GB771763A (en)
NL (2) NL89937C (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142881B (en) * 1959-02-07 1963-01-31 Grundig Max Device for regulating the stroke strength of the types on power-driven typing, booking and similar machines
NL266950A (en) * 1960-07-11
DE1192661B (en) * 1961-09-09 1965-05-13 Mecanographie Japy Soc D Device for common changing the stop strength of the type levers on typewriters and similar machines
US3239049A (en) * 1962-06-27 1966-03-08 Ibm Impression control mechanism automatically selecting one of a plurality of cams
NL125511C (en) * 1963-05-02
DE1256231B (en) * 1963-08-07 1967-12-14 Olympia Werke Ag Device for type lever gear to regulate the impression strength in power-driven typewriters
US3237747A (en) * 1964-09-14 1966-03-01 Royal Typewriter Co Inc Cam operated ribbon vibrator and ribbon feed mechanism
US3259223A (en) * 1964-09-21 1966-07-05 Ibm Impression control apparatus employing two sets of stops
US3218965A (en) * 1965-04-20 1965-11-23 Sperry Rand Corp Pressure control means for print hammers
FR1528955A (en) * 1966-05-27 1968-06-14 Kienzle Apparate Gmbh Improvements in electromagnetic control devices for striking mechanisms in electric typewriters
US3393786A (en) * 1966-09-15 1968-07-23 Ibm Impression control apparatus
FR1543787A (en) * 1966-12-28 Ibm Device controlling the print quality of a typewriter
US3574326A (en) * 1968-03-26 1971-04-13 Donald F Flynn Actuating mechanism for rotating printing disc
DE2029332A1 (en) * 1970-06-13 1971-12-16 Olympia Werke Ag Device for the individual adjustment of the stroke force of type levers in power-driven writing and similar office machines
US3750791A (en) * 1970-11-23 1973-08-07 Dymo Industries Inc Large character sign apparatus
JPS5219614Y2 (en) * 1971-08-31 1977-05-06
US3980169A (en) * 1971-10-01 1976-09-14 Triumph Werke Nurnberg A.G. Impact control for single element printer
US3823667A (en) * 1972-07-03 1974-07-16 Teletype Corp Force adjustment in impact printers
US3838762A (en) * 1973-02-16 1974-10-01 Litton Business Systems Inc Type action arrangement
JP6058045B2 (en) 2014-07-02 2017-01-11 新報国製鉄株式会社 High rigidity low thermal expansion casting and method for producing the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1573751A (en) * 1925-01-23 1926-02-16 Mercedes Buro Maschinen Und Wa Power-operated typewriter
US1602758A (en) * 1926-01-16 1926-10-12 North East Appliances Inc Power mechanism
US2294691A (en) * 1940-03-04 1942-09-01 Underwood Elliott Fisher Co Typewriting machine
US2344167A (en) * 1941-12-26 1944-03-14 Underwood Elliott Fisher Co Typewriting machine
FR964983A (en) * 1947-06-05 1950-08-30
US2531891A (en) * 1947-12-18 1950-11-28 Ibm Jam-free power mechanism for typewriters

Also Published As

Publication number Publication date
GB771763A (en) 1957-04-03
DE1023471B (en) 1958-01-30
US2796966A (en) 1957-06-25
CH326193A (en) 1957-12-15
NL89937C (en) 1959-01-15
BE531696A (en) 1957-12-06
NL107453C (en) 1964-02-17

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