FR720480A - Improvements to the advance and reversal devices for ink ribbons - Google Patents

Improvements to the advance and reversal devices for ink ribbons

Info

Publication number
FR720480A
FR720480A FR720480DA FR720480A FR 720480 A FR720480 A FR 720480A FR 720480D A FR720480D A FR 720480DA FR 720480 A FR720480 A FR 720480A
Authority
FR
France
Prior art keywords
advance
ink ribbons
reversal devices
reversal
devices
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
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.)
Addressograph Co
Original Assignee
Addressograph Co
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 Addressograph Co filed Critical Addressograph Co
Application granted granted Critical
Publication of FR720480A publication Critical patent/FR720480A/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
FR720480D 1930-12-15 1931-07-15 Improvements to the advance and reversal devices for ink ribbons Expired FR720480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US502399A US1980723A (en) 1930-12-15 1930-12-15 Ink ribbon feeding and reversing mechanism

Publications (1)

Publication Number Publication Date
FR720480A true FR720480A (en) 1932-02-19

Family

ID=23997644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720480D Expired FR720480A (en) 1930-12-15 1931-07-15 Improvements to the advance and reversal devices for ink ribbons

Country Status (2)

Country Link
US (1) US1980723A (en)
FR (1) FR720480A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505991A (en) * 1946-05-31 1950-05-02 Rca Corp Ribbon feed device
US3014095A (en) * 1954-11-30 1961-12-19 Smith Corona Machant Inc Printer and perforator
JPS5121768Y2 (en) * 1971-07-19 1976-06-05

Also Published As

Publication number Publication date
US1980723A (en) 1934-11-13

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