CH518804A - Switching method for writing units and device for carrying out the method - Google Patents

Switching method for writing units and device for carrying out the method

Info

Publication number
CH518804A
CH518804A CH888670A CH888670A CH518804A CH 518804 A CH518804 A CH 518804A CH 888670 A CH888670 A CH 888670A CH 888670 A CH888670 A CH 888670A CH 518804 A CH518804 A CH 518804A
Authority
CH
Switzerland
Prior art keywords
carrying
writing units
switching method
switching
writing
Prior art date
Application number
CH888670A
Other languages
German (de)
Inventor
Schaefer John O'neil
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
Publication of CH518804A publication Critical patent/CH518804A/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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/02—Key actions for specified purposes
    • B41J25/08—Case shift
CH888670A 1969-06-30 1970-06-11 Switching method for writing units and device for carrying out the method CH518804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83784969A 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
CH518804A true CH518804A (en) 1972-02-15

Family

ID=25275611

Family Applications (1)

Application Number Title Priority Date Filing Date
CH888670A CH518804A (en) 1969-06-30 1970-06-11 Switching method for writing units and device for carrying out the method

Country Status (7)

Country Link
US (1) US3581860A (en)
JP (1) JPS497449B1 (en)
BE (1) BE751572A (en)
CH (1) CH518804A (en)
DE (1) DE2030752A1 (en)
FR (1) FR2052418A5 (en)
GB (1) GB1238149A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861511A (en) * 1973-03-07 1975-01-21 Ncr Co Rotational shaft coupling apparatus with adjustable coupling ratio and positive displacement
JPS5472463A (en) * 1977-11-22 1979-06-09 Fujitsu Ltd Method of trimming function of hybrid integrated circuit
DE2918026C2 (en) * 1979-05-04 1982-07-15 Triumph-Adler Aktiengesellschaft für Büro- und Informationstechnik, 8500 Nürnberg Device for setting a type carrier z. B. a typewriter
CN113442607B (en) * 2021-07-12 2022-06-21 江阴市第三轻工机械厂有限公司 Guide mechanism for horizontal left-right movement of printer carriage and use method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157265A (en) * 1962-03-29 1964-11-17 Ibm Print interlock for typewriter
US3453379A (en) * 1965-07-29 1969-07-01 Lawrence Holmes Jr Communication system
US3386554A (en) * 1967-02-27 1968-06-04 Ibm Shift-print interlock
US3516528A (en) * 1968-01-16 1970-06-23 Ibm Character selector

Also Published As

Publication number Publication date
JPS497449B1 (en) 1974-02-20
GB1238149A (en) 1971-07-07
FR2052418A5 (en) 1971-04-09
DE2030752A1 (en) 1971-01-14
US3581860A (en) 1971-06-01
BE751572A (en) 1970-11-16

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Legal Events

Date Code Title Description
PL Patent ceased