CH470262A - Typewriter comprising a half-step return device of a stepping mobile carriage - Google Patents

Typewriter comprising a half-step return device of a stepping mobile carriage

Info

Publication number
CH470262A
CH470262A CH164968A CH164968A CH470262A CH 470262 A CH470262 A CH 470262A CH 164968 A CH164968 A CH 164968A CH 164968 A CH164968 A CH 164968A CH 470262 A CH470262 A CH 470262A
Authority
CH
Switzerland
Prior art keywords
typewriter
return device
mobile carriage
step return
stepping mobile
Prior art date
Application number
CH164968A
Other languages
French (fr)
Inventor
Cremasco Venanzio Michelett Dr
Roano Domenico
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH470262A publication Critical patent/CH470262A/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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/02—Key actions for specified purposes
    • B41J25/04—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
    • B41J19/60—Auxiliary feed or adjustment devices
    • B41J19/62—Auxiliary feed or adjustment devices for back spacing
CH164968A 1967-02-06 1968-02-05 Typewriter comprising a half-step return device of a stepping mobile carriage CH470262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5045467 1967-02-06

Publications (1)

Publication Number Publication Date
CH470262A true CH470262A (en) 1969-03-31

Family

ID=11272997

Family Applications (1)

Application Number Title Priority Date Filing Date
CH164968A CH470262A (en) 1967-02-06 1968-02-05 Typewriter comprising a half-step return device of a stepping mobile carriage

Country Status (8)

Country Link
US (1) US3578132A (en)
JP (1) JPS4841654B1 (en)
BE (1) BE710078A (en)
CH (1) CH470262A (en)
DE (1) DE1611471C3 (en)
FR (1) FR1553357A (en)
GB (1) GB1189765A (en)
SE (1) SE330031B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893561A (en) * 1973-11-23 1975-07-08 Ibm Half backspace for dual pitch typewriter
US4408918A (en) * 1981-05-01 1983-10-11 Scm Corporation Halfspace control system for electronic typewriter with correction register

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US605201A (en) * 1898-06-07 Type-writing machine
US1052526A (en) * 1910-05-21 1913-02-11 Elliott Fisher Co Back-spacing mechanism for type-writing machines.
US1351993A (en) * 1915-09-25 1920-09-07 Underwood Typewriter Co Typewriting-machine
US1183056A (en) * 1916-02-16 1916-05-16 Edward M Wiley Type-writer half-spacing key.
US1215307A (en) * 1916-11-11 1917-02-06 Underwood Typewriter Co Type-writing machine.
US2212692A (en) * 1939-05-01 1940-08-27 Leon L Kitchens Flexible tooth gear
US2542632A (en) * 1948-04-14 1951-02-20 Molin Armando Dal Typewriter for typing music notes
US3288262A (en) * 1962-11-08 1966-11-29 Olivetti & Co Spa Variable spacing mechanism for typewriters and like machines
DE1303084C2 (en) * 1963-02-27 1974-01-31 Triumph Werke Nuernberg Ag CARRIAGE CONTROL UNIT FOR TYPICAL OR SIMILAR MACHINERY
US3232405A (en) * 1963-06-26 1966-02-01 Ibm Typewriter escapement mechanism with spacing means
US3270851A (en) * 1963-08-08 1966-09-06 Scm Corp Typewriter
FR1475538A (en) * 1965-04-23 1967-03-31 Olympia Werke Ag Exhaust block for stepper control mechanism of the carriage of a typewriter

Also Published As

Publication number Publication date
FR1553357A (en) 1969-01-10
GB1189765A (en) 1970-04-29
BE710078A (en) 1968-05-30
DE1611471A1 (en) 1970-12-23
SE330031B (en) 1970-11-02
DE1611471C3 (en) 1978-04-06
JPS4841654B1 (en) 1973-12-07
DE1611471B2 (en) 1977-08-11
US3578132A (en) 1971-05-11

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Legal Events

Date Code Title Description
PL Patent ceased