FR967739A - Mécanisme d'avance du ruban pour machines à écrire - Google Patents

Mécanisme d'avance du ruban pour machines à écrire

Info

Publication number
FR967739A
FR967739A FR967739DA FR967739A FR 967739 A FR967739 A FR 967739A FR 967739D A FR967739D A FR 967739DA FR 967739 A FR967739 A FR 967739A
Authority
FR
France
Prior art keywords
typewriters
feed mechanism
ribbon feed
ribbon
feed
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)
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 FR967739A publication Critical patent/FR967739A/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
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/04—Ink-ribbon guides
    • B41J35/10—Vibrator mechanisms; Driving gear therefor
    • 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
    • B41J33/44—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically
    • B41J33/51—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means
    • B41J33/516—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means using a reversing-feeler responsive to the tension of the ribbon
FR967739D 1947-06-21 1948-06-15 Mécanisme d'avance du ruban pour machines à écrire Expired FR967739A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US673064XA 1947-06-21 1947-06-21
US967739XA 1947-06-21 1947-06-21
US278003XA 1947-06-21 1947-06-21
US756174A US2616547A (en) 1947-06-21 1947-06-21 Reversible ribbon feeding mechanism for typewriting machines

Publications (1)

Publication Number Publication Date
FR967739A true FR967739A (fr) 1950-11-10

Family

ID=27617742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR967739D Expired FR967739A (fr) 1947-06-21 1948-06-15 Mécanisme d'avance du ruban pour machines à écrire

Country Status (3)

Country Link
US (1) US2616547A (nl)
BE (1) BE483327A (nl)
FR (1) FR967739A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048254A (en) * 1959-05-01 1962-08-07 Sperry Rand Corp Ribbon mechanism for typewriter
US3038582A (en) * 1960-12-23 1962-06-12 Royal Mcbee Corp Ribbon feed mechanism for business machines and the like
US3194379A (en) * 1963-04-05 1965-07-13 Royal Mcbee Corp Ribbon feed mechanism

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US936257A (en) * 1908-08-21 1909-10-05 Oscar Rutishauser Device for automatically reversing the travel of type-writer ribbons.
US1089042A (en) * 1913-11-21 1914-03-03 Ellis Adding Typewriter Company Ribbon winding and reversing mechanism.
US1196622A (en) * 1914-05-06 1916-08-29 Int Money Machine Co Ribbon-feeding mechanism.
US1680135A (en) * 1924-09-18 1928-08-07 Underwood Elliott Fisher Co Typewriting machine
US1602757A (en) * 1924-09-26 1926-10-12 North East Appliances Inc Power mechanism
US1800854A (en) * 1927-04-06 1931-04-14 Barr Morse Corp Typewriter and the like
US1722937A (en) * 1927-12-23 1929-07-30 Royal Typewriter Co Inc Typewriting machine
US1820903A (en) * 1930-04-29 1931-09-01 L C Smith & Corona Typewriters Typewriting machine
US1922991A (en) * 1930-09-11 1933-08-15 Electromatic Typewriters Inc Typewriting machine
US2152848A (en) * 1936-07-17 1939-04-04 Underwood Elliott Fisher Co Typewriting machine

Also Published As

Publication number Publication date
BE483327A (nl)
US2616547A (en) 1952-11-04

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