FR1265015A - Typewriter case change mechanism - Google Patents

Typewriter case change mechanism

Info

Publication number
FR1265015A
FR1265015A FR835770A FR835770A FR1265015A FR 1265015 A FR1265015 A FR 1265015A FR 835770 A FR835770 A FR 835770A FR 835770 A FR835770 A FR 835770A FR 1265015 A FR1265015 A FR 1265015A
Authority
FR
France
Prior art keywords
change mechanism
case change
typewriter case
typewriter
change
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
FR835770A
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 FR1265015A publication Critical patent/FR1265015A/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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/24—Case-shift mechanisms; Fount-change arrangements
    • 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
    • B41J23/00—Power drives for actions or mechanisms
    • B41J23/02—Mechanical power drives
    • B41J23/12—Mechanism driven by cams engaging rotating roller
FR835770A 1959-08-12 1960-08-12 Typewriter case change mechanism Expired FR1265015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US833337A US3001630A (en) 1959-08-12 1959-08-12 Case shift mechanism for typewriters

Publications (1)

Publication Number Publication Date
FR1265015A true FR1265015A (en) 1961-06-23

Family

ID=27245634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835770A Expired FR1265015A (en) 1959-08-12 1960-08-12 Typewriter case change mechanism

Country Status (4)

Country Link
US (1) US3001630A (en)
DE (1) DE1190958B (en)
FR (1) FR1265015A (en)
GB (1) GB891070A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414103A (en) * 1966-03-31 1968-12-03 Epsco Inc Signal responsive and signal generating means for single element print head typewriter
US3780845A (en) * 1970-09-04 1973-12-25 Reilly T O Power driven typewriter with single type head

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453287A (en) * 1944-10-07 1948-11-09 Ibm Power operating mechanism for typewriting machines
US2797790A (en) * 1950-10-13 1957-07-02 Commerical Controls Corp Case shift mechanism for typewriters
US2730224A (en) * 1953-02-10 1956-01-10 Underwood Corp Power case-shift mechanism
DE1810729U (en) * 1954-09-10 1960-05-05 Adlerwerke Kleyer Ag H SWITCHING DEVICE FOR WRITING OR PRINTING OFFICE MACHINES WITH POWER DRIVE.
US2896766A (en) * 1957-09-30 1959-07-28 Smith Corona Marchant Inc Typewriter case shift mechanism

Also Published As

Publication number Publication date
US3001630A (en) 1961-09-26
GB891070A (en) 1962-03-07
DE1190958B (en) 1965-04-15

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