GB1418978A - Printing apparatus - Google Patents

Printing apparatus

Info

Publication number
GB1418978A
GB1418978A GB3320473A GB3320473A GB1418978A GB 1418978 A GB1418978 A GB 1418978A GB 3320473 A GB3320473 A GB 3320473A GB 3320473 A GB3320473 A GB 3320473A GB 1418978 A GB1418978 A GB 1418978A
Authority
GB
United Kingdom
Prior art keywords
printing apparatus
printing
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
GB3320473A
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.)
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
Publication of GB1418978A publication Critical patent/GB1418978A/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
    • B41J33/518—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by the use of particular reversing control means the reversing-feeler engaging buttons or the like secured to the ribbon near its ends
GB3320473A 1972-08-31 1973-07-12 Printing apparatus Expired GB1418978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00285264A US3811547A (en) 1972-08-31 1972-08-31 Cyclically rotatable eccentric pivot for ribbon reverse lever

Publications (1)

Publication Number Publication Date
GB1418978A true GB1418978A (en) 1975-12-24

Family

ID=23093490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3320473A Expired GB1418978A (en) 1972-08-31 1973-07-12 Printing apparatus

Country Status (5)

Country Link
US (1) US3811547A (enExample)
JP (1) JPS4963519A (enExample)
DE (1) DE2343474A1 (enExample)
FR (1) FR2198479A6 (enExample)
GB (1) GB1418978A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029327B (en) * 1978-09-02 1982-08-25 Ibm Printing apparatus
EP0017753B1 (de) * 1979-04-20 1984-06-20 Ascom Autelca Ag Farbbandtransport- und -umschaltvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1275755A (en) * 1916-03-13 1918-08-13 Woodstock Typewriter Co Ribbon holder and vibrator.
US1938728A (en) * 1933-01-21 1933-12-12 L C Smith & Corona Typewriters Reversible ribbon feeding mechanism
US2902136A (en) * 1957-12-20 1959-09-01 Ibm Ribbon mechanism
US3171530A (en) * 1962-06-26 1965-03-02 Ibm Ribbon feed mechanism
US3346090A (en) * 1963-05-31 1967-10-10 Ibm Ribbon feed mechanism

Also Published As

Publication number Publication date
JPS4963519A (enExample) 1974-06-20
FR2198479A6 (enExample) 1974-03-29
DE2343474A1 (de) 1974-03-07
US3811547A (en) 1974-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee

Free format text: IN PAT.BUL.5118,PAGE 852 FOR 1418978 READ 1481978