FR1487055A - Dispositif de rappel en arrière à crémaillère unique - Google Patents

Dispositif de rappel en arrière à crémaillère unique

Info

Publication number
FR1487055A
FR1487055A FR7950A FR06007950A FR1487055A FR 1487055 A FR1487055 A FR 1487055A FR 7950 A FR7950 A FR 7950A FR 06007950 A FR06007950 A FR 06007950A FR 1487055 A FR1487055 A FR 1487055A
Authority
FR
France
Prior art keywords
return system
pinion return
unique rack
rack
unique
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
FR7950A
Other languages
English (en)
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 FR1487055A publication Critical patent/FR1487055A/fr
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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/60—Auxiliary feed or adjustment devices
    • B41J19/62—Auxiliary feed or adjustment devices for back spacing
FR7950A 1965-07-28 1967-06-30 Dispositif de rappel en arrière à crémaillère unique Expired FR1487055A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US475430A US3366215A (en) 1965-07-28 1965-07-28 Single rack backspace

Publications (1)

Publication Number Publication Date
FR1487055A true FR1487055A (fr) 1967-06-30

Family

ID=23887533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7950A Expired FR1487055A (fr) 1965-07-28 1967-06-30 Dispositif de rappel en arrière à crémaillère unique

Country Status (10)

Country Link
US (1) US3366215A (sh)
AT (1) AT267556B (sh)
BE (1) BE684205A (sh)
CH (1) CH437371A (sh)
DE (1) DE1561228B1 (sh)
ES (1) ES329518A1 (sh)
FR (1) FR1487055A (sh)
GB (1) GB1078448A (sh)
NL (1) NL144867B (sh)
SE (1) SE325281B (sh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490572A (en) * 1967-10-02 1970-01-20 Singer Co Print head carrier drive structure employing same clutch for carrier return and backspace
BE757744R (fr) * 1969-12-22 1971-04-01 Ibm Appareil imprimeur comportant un dispositif de non
US3819028A (en) * 1970-05-28 1974-06-25 Int Teleprinter Corp Stepping mechanism for teleprinter
US3739899A (en) * 1970-08-03 1973-06-19 Ibm Carriage indexing mechanism
US3670861A (en) * 1970-09-10 1972-06-20 Extel Corp Carriage drive for high speed printer
US3893561A (en) * 1973-11-23 1975-07-08 Ibm Half backspace for dual pitch typewriter
JPS5738177A (en) * 1980-08-11 1982-03-02 Serabisu Sa Back space device for typewriter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126998A (en) * 1964-03-31 palmer
US580014A (en) * 1897-04-06 Type-writing machine
US913306A (en) * 1909-02-23 American Typographic Corp Key mechanism for typographic machines.
US633139A (en) * 1898-05-24 1899-09-19 Thomas A Killman Type-writing machine.
GB190929363A (en) * 1909-12-15 1910-07-07 Hidalgo Moya Improvements in or relating to Back-spacing Mechanism for the Carriages of Typewriters.
US1254501A (en) * 1915-02-04 1918-01-22 Rex Typewriter Company Type-writing machine.
GB233074A (en) * 1923-12-21 1925-05-07 Henry Peeters Improvements in or relating to back-spacing mechanism for typewriters
US1798610A (en) * 1927-04-26 1931-03-31 Remington Rand Inc Back-space and column-normalizing mechanism for card-perforating machines
US2522896A (en) * 1946-12-02 1950-09-19 Frez O Mat Corp Merchandise dispensing device
US2577467A (en) * 1949-09-13 1951-12-04 Royal Typewriter Co Inc Back spacing mechanism operating means for typewriting or like machines
BE529316A (sh) * 1953-06-04
US2818958A (en) * 1955-12-29 1958-01-07 Ibm Escapement pawl control
US2919002A (en) * 1957-04-19 1959-12-29 Ibm Selection mechanism for a single printing element typewriter
US2902133A (en) * 1957-12-30 1959-09-01 Ibm Typewriter carriage return and indexing mechanism
US3263793A (en) * 1964-02-25 1966-08-02 Royal Typewriter Co Inc Platen indexing mechanism

Also Published As

Publication number Publication date
DE1561228B1 (de) 1969-09-18
AT267556B (de) 1969-01-10
NL6609411A (sh) 1967-01-30
BE684205A (sh) 1966-12-16
ES329518A1 (es) 1967-05-16
SE325281B (sh) 1970-06-29
NL144867B (nl) 1975-02-17
CH437371A (de) 1967-06-15
GB1078448A (en) 1967-08-09
US3366215A (en) 1968-01-30

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