FR916882A - Mechanism for controlling and reversing the movement of the ink ribbon in typewriters - Google Patents

Mechanism for controlling and reversing the movement of the ink ribbon in typewriters

Info

Publication number
FR916882A
FR916882A FR916882DA FR916882A FR 916882 A FR916882 A FR 916882A FR 916882D A FR916882D A FR 916882DA FR 916882 A FR916882 A FR 916882A
Authority
FR
France
Prior art keywords
typewriters
reversing
controlling
movement
ink ribbon
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)
Inventor
Fernand-Jules Lardin
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.)
ETS JAPY FRERES
Original Assignee
ETS JAPY FRERES
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 ETS JAPY FRERES filed Critical ETS JAPY FRERES
Application granted granted Critical
Publication of FR916882A publication Critical patent/FR916882A/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
    • 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
FR916882D 1945-06-29 1945-06-29 Mechanism for controlling and reversing the movement of the ink ribbon in typewriters Expired FR916882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR252778X 1945-06-29

Publications (1)

Publication Number Publication Date
FR916882A true FR916882A (en) 1946-12-18

Family

ID=8884271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916882D Expired FR916882A (en) 1945-06-29 1945-06-29 Mechanism for controlling and reversing the movement of the ink ribbon in typewriters

Country Status (2)

Country Link
CH (1) CH252778A (en)
FR (1) FR916882A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010558A (en) * 1958-11-07 1961-11-28 Lehmann Elsa Mechanism for automatic reversing of longitudinal movement of the ribbon on office machines, in particular typewriters
DE1212115B (en) * 1958-11-07 1966-03-10 Grundig Max Device for automatic switching of the ratchet drive for the longitudinal movement of the ribbon on writing office machines, especially typewriters
US3442366A (en) * 1966-03-18 1969-05-06 Ibm Ribbon tension control

Also Published As

Publication number Publication date
CH252778A (en) 1948-01-31

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