FR691735A - Mécanisme de changement de caractères, mû par force motrice, pour machines à écrire - Google Patents

Mécanisme de changement de caractères, mû par force motrice, pour machines à écrire

Info

Publication number
FR691735A
FR691735A FR691735DA FR691735A FR 691735 A FR691735 A FR 691735A FR 691735D A FR691735D A FR 691735DA FR 691735 A FR691735 A FR 691735A
Authority
FR
France
Prior art keywords
typewriters
change mechanism
motive power
power driven
driven 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
Other languages
English (en)
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.)
ELECTROMATIC TYPEWRITERS Inc
Original Assignee
ELECTROMATIC TYPEWRITERS Inc
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
Priority claimed from US228838A external-priority patent/US1789808A/en
Application filed by ELECTROMATIC TYPEWRITERS Inc filed Critical ELECTROMATIC TYPEWRITERS Inc
Application granted granted Critical
Publication of FR691735A publication Critical patent/FR691735A/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
    • B41J23/00—Power drives for actions or mechanisms
    • B41J23/02—Mechanical power drives
    • B41J23/12—Mechanism driven by cams engaging rotating roller
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/02—Platens
    • B41J11/14—Platen-shift mechanisms; Driving gear therefor
FR691735D 1927-10-26 1930-03-11 Mécanisme de changement de caractères, mû par force motrice, pour machines à écrire Expired FR691735A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US228838A US1789808A (en) 1927-10-26 1927-10-26 Power mechanism
GB6675/30A GB342558A (en) 1927-10-26 1930-02-28 Improvements in power-actuated typewriters

Publications (1)

Publication Number Publication Date
FR691735A true FR691735A (fr) 1930-10-24

Family

ID=26240870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691735D Expired FR691735A (fr) 1927-10-26 1930-03-11 Mécanisme de changement de caractères, mû par force motrice, pour machines à écrire

Country Status (3)

Country Link
DE (1) DE552739C (fr)
FR (1) FR691735A (fr)
GB (1) GB342558A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE483395A (fr) * 1947-06-25

Also Published As

Publication number Publication date
GB342558A (en) 1931-02-05
DE552739C (de) 1932-06-16

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