FR515673A - Ribbon drive mechanism, for typewriters - Google Patents

Ribbon drive mechanism, for typewriters

Info

Publication number
FR515673A
FR515673A FR515673A FR515673DA FR515673A FR 515673 A FR515673 A FR 515673A FR 515673 A FR515673 A FR 515673A FR 515673D A FR515673D A FR 515673DA FR 515673 A FR515673 A FR 515673A
Authority
FR
France
Prior art keywords
typewriters
drive mechanism
ribbon drive
ribbon
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
FR515673A
Other languages
French (fr)
Inventor
John A Hagerstrom
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.)
JOHN A HAGERSTROM
Original Assignee
JOHN A HAGERSTROM
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 JOHN A HAGERSTROM filed Critical JOHN A HAGERSTROM
Application granted granted Critical
Publication of FR515673A publication Critical patent/FR515673A/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
    • B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
    • B41J33/14—Ribbon-feed devices or mechanisms
    • B41J33/40—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction
FR515673A 1917-09-29 1920-05-17 Ribbon drive mechanism, for typewriters Expired FR515673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US194079A US1352124A (en) 1917-09-29 1917-09-29 Main-shaft drive

Publications (1)

Publication Number Publication Date
FR515673A true FR515673A (en) 1921-04-05

Family

ID=22716219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR515673A Expired FR515673A (en) 1917-09-29 1920-05-17 Ribbon drive mechanism, for typewriters

Country Status (3)

Country Link
US (1) US1352124A (en)
FR (1) FR515673A (en)
GB (1) GB145657A (en)

Also Published As

Publication number Publication date
GB145657A (en) 1921-04-28
US1352124A (en) 1920-09-07

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