IT991985B - IMPROVEMENT IN INK RIBBON FEEDING DEVICES FOR PRINTERS - Google Patents

IMPROVEMENT IN INK RIBBON FEEDING DEVICES FOR PRINTERS

Info

Publication number
IT991985B
IT991985B IT51482/73A IT5148273A IT991985B IT 991985 B IT991985 B IT 991985B IT 51482/73 A IT51482/73 A IT 51482/73A IT 5148273 A IT5148273 A IT 5148273A IT 991985 B IT991985 B IT 991985B
Authority
IT
Italy
Prior art keywords
printers
improvement
ink ribbon
feeding devices
ribbon feeding
Prior art date
Application number
IT51482/73A
Other languages
Italian (it)
Original Assignee
Shinshu Seiki Kk
Suwa Seikosha Kk
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
Priority claimed from JP7222372A external-priority patent/JPS539129B2/ja
Priority claimed from JP8363972A external-priority patent/JPS5228047B2/ja
Application filed by Shinshu Seiki Kk, Suwa Seikosha Kk filed Critical Shinshu Seiki Kk
Application granted granted Critical
Publication of IT991985B publication Critical patent/IT991985B/en

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
    • B41J33/46—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by its application to mechanism in which two spools are driven by pawl-and-rachet mechanism
    • B41J33/50—Ribbon-feed devices or mechanisms with arrangements for reversing the feed direction automatically and characterised by its application to mechanism in which two spools are driven by pawl-and-rachet mechanism comprising a single pawl or integral double-tooth pawl selectively engageable with two ratchets, one for each spool
    • 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
    • B41J33/512—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 pivoted reversing-feeler engaging the external periphery of the wound ribbon
IT51482/73A 1972-07-19 1973-07-16 IMPROVEMENT IN INK RIBBON FEEDING DEVICES FOR PRINTERS IT991985B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7222372A JPS539129B2 (en) 1972-07-19 1972-07-19
JP8363972A JPS5228047B2 (en) 1972-08-23 1972-08-23

Publications (1)

Publication Number Publication Date
IT991985B true IT991985B (en) 1975-08-30

Family

ID=26413358

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51482/73A IT991985B (en) 1972-07-19 1973-07-16 IMPROVEMENT IN INK RIBBON FEEDING DEVICES FOR PRINTERS

Country Status (7)

Country Link
US (1) US3910399A (en)
DE (1) DE2336863C3 (en)
FR (1) FR2193355A5 (en)
GB (1) GB1393479A (en)
HK (1) HK6077A (en)
IT (1) IT991985B (en)
MY (1) MY7700013A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915835B2 (en) * 1977-05-13 1984-04-11 エプソン株式会社 ink ribbon mechanism
FR2419172A1 (en) * 1978-03-10 1979-10-05 Oki Electric Ind Co Ltd Ink ribbon feed mechanism - has lever preventing rearwards movement of ratchet wheels of spools
US4205923A (en) * 1978-03-13 1980-06-03 Oki Electric Industry Co., Ltd. Ink ribbon feed mechanism
JPS55146781A (en) * 1979-05-02 1980-11-15 Star Seimitsu Kk End-detecting and reversing device for ink ribbon
IT1193309B (en) * 1979-07-25 1988-06-15 Furib Anstalt MOTOR ADVANCE AND REVERSE DEVICE OF THE INKED BELT FOR CARTRIDGES FOR WRITING MACHINES AND RELATED CARTRIDGE

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36763A (en) * 1862-10-28 Improvement in presses for stamping tickets
US2691342A (en) * 1954-10-12 Johnston etaj
US715456A (en) * 1900-10-09 1902-12-09 Richard Buerk Ribbon-feeding mechanism.
US917803A (en) * 1906-05-25 1909-04-13 Detroit Typomarker Company Automatically-reversible ink-ribbon-feeding mechanism.
US1928685A (en) * 1929-11-02 1933-10-03 Farrington Mfg Co Printing device
US1937145A (en) * 1930-07-14 1933-11-28 Speedaumat Mfg Company Printing machine
US1852645A (en) * 1930-07-26 1932-04-05 Farrington Mfg Co Stamping device
FR808330A (en) * 1935-06-25 1937-02-03 Kooperativa Forbundet Forening Device for adjusting and locking parts adjustable in two positions relative to each other
US2126347A (en) * 1936-11-12 1938-08-09 Simplex Time Recorder Co Ribbon mechanism for recording apparatus
US2335679A (en) * 1940-06-12 1943-11-30 American Machinery Corp Ribbon mechanism for stamping machines
US2329842A (en) * 1940-06-12 1943-09-21 American Machinery Corp Marking machine
US2487834A (en) * 1946-03-07 1949-11-15 Stolz James Marshall Ribbon reversing mechanism for writing machines
US2505991A (en) * 1946-05-31 1950-05-02 Rca Corp Ribbon feed device
US2972402A (en) * 1959-07-02 1961-02-21 Teleprinter Corp Ribbon feed mechanism
NL276404A (en) * 1961-03-28
BE703962A (en) * 1966-09-20 1968-02-01
US3542183A (en) * 1967-11-06 1970-11-24 Singer Co Print ribbon feed structure
JPS5121768Y2 (en) * 1971-07-19 1976-06-05

Also Published As

Publication number Publication date
GB1393479A (en) 1975-05-07
HK6077A (en) 1977-02-04
DE2336863A1 (en) 1974-01-31
FR2193355A5 (en) 1974-02-15
DE2336863C3 (en) 1980-10-30
DE2336863B2 (en) 1980-03-13
US3910399A (en) 1975-10-07
MY7700013A (en) 1977-12-31

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