JPS544289B2 - - Google Patents

Info

Publication number
JPS544289B2
JPS544289B2 JP11831274A JP11831274A JPS544289B2 JP S544289 B2 JPS544289 B2 JP S544289B2 JP 11831274 A JP11831274 A JP 11831274A JP 11831274 A JP11831274 A JP 11831274A JP S544289 B2 JPS544289 B2 JP S544289B2
Authority
JP
Japan
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
JP11831274A
Other languages
Japanese (ja)
Other versions
JPS5085415A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS5085415A publication Critical patent/JPS5085415A/ja
Publication of JPS544289B2 publication Critical patent/JPS544289B2/ja
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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/60—Auxiliary feed or adjustment devices
    • B41J19/62—Auxiliary feed or adjustment devices for back spacing
    • 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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
    • B41J19/34—Escapement-feed character-spacing mechanisms
    • B41J19/58—Differential or variable-spacing arrangements

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)
  • Transmission Devices (AREA)
JP11831274A 1973-11-23 1974-10-16 Expired JPS544289B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US418349A US3893561A (en) 1973-11-23 1973-11-23 Half backspace for dual pitch typewriter

Publications (2)

Publication Number Publication Date
JPS5085415A JPS5085415A (enrdf_load_stackoverflow) 1975-07-10
JPS544289B2 true JPS544289B2 (enrdf_load_stackoverflow) 1979-03-05

Family

ID=23657750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11831274A Expired JPS544289B2 (enrdf_load_stackoverflow) 1973-11-23 1974-10-16

Country Status (8)

Country Link
US (1) US3893561A (enrdf_load_stackoverflow)
JP (1) JPS544289B2 (enrdf_load_stackoverflow)
CA (1) CA1014504A (enrdf_load_stackoverflow)
CH (1) CH575299A5 (enrdf_load_stackoverflow)
DE (1) DE2455580C3 (enrdf_load_stackoverflow)
FR (1) FR2252221B1 (enrdf_load_stackoverflow)
GB (1) GB1436516A (enrdf_load_stackoverflow)
IT (1) IT1022789B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031994A (en) * 1975-12-24 1977-06-28 International Business Machines Corporation Double tab rack for a typewriter
US4322173A (en) * 1978-11-13 1982-03-30 Schacht Roy A Half-spacing feed mechanism for marking machine
US4229111A (en) * 1978-11-13 1980-10-21 Schacht Roy A Feed mechanism for marking machine
US4285605A (en) * 1979-07-02 1981-08-25 International Business Machines Corporation Escapement mechanism and backspace mechanism for a moving paper carriage typewriter having dual pitch capability
US4383776A (en) * 1981-01-13 1983-05-17 Rozas Luis A V Typewriter with carriage escape bar adjustment
US4408918A (en) * 1981-05-01 1983-10-11 Scm Corporation Halfspace control system for electronic typewriter with correction register

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1183056A (en) * 1916-02-16 1916-05-16 Edward M Wiley Type-writer half-spacing key.
US2065629A (en) * 1934-07-23 1936-12-29 Underwood Elliott Fisher Co Typewriting machine
US2162565A (en) * 1935-06-07 1939-06-13 Frank G Cain Line justification method and means for typewriting machines
NL136051C (enrdf_load_stackoverflow) * 1963-09-25
US3366215A (en) * 1965-07-28 1968-01-30 Ibm Single rack backspace
BE710078A (enrdf_load_stackoverflow) * 1967-02-06 1968-05-30
US3540565A (en) * 1968-01-09 1970-11-17 Ibm Universal tab member
US3547245A (en) * 1968-01-09 1970-12-15 Ibm Multiple pitch margin control
US3713524A (en) * 1970-06-30 1973-01-30 Ibm Bi directional spacing mechanism for a printer including a proportional spacing printer

Also Published As

Publication number Publication date
FR2252221A1 (enrdf_load_stackoverflow) 1975-06-20
FR2252221B1 (enrdf_load_stackoverflow) 1982-12-17
US3893561A (en) 1975-07-08
JPS5085415A (enrdf_load_stackoverflow) 1975-07-10
DE2455580C3 (de) 1980-08-21
DE2455580A1 (de) 1975-05-28
DE2455580B2 (de) 1979-12-13
IT1022789B (it) 1978-04-20
CA1014504A (en) 1977-07-26
CH575299A5 (enrdf_load_stackoverflow) 1976-05-14
GB1436516A (en) 1976-05-19

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