NO135515B - - Google Patents

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Info

Publication number
NO135515B
NO135515B NO2466/71A NO246671A NO135515B NO 135515 B NO135515 B NO 135515B NO 2466/71 A NO2466/71 A NO 2466/71A NO 246671 A NO246671 A NO 246671A NO 135515 B NO135515 B NO 135515B
Authority
NO
Norway
Prior art keywords
guide rail
movement
rail
arm
clockwise
Prior art date
Application number
NO2466/71A
Other languages
English (en)
Norwegian (no)
Other versions
NO135515C (https=
Inventor
J S Forrest
J R Litkenhus
D J Steger
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of NO135515B publication Critical patent/NO135515B/no
Publication of NO135515C publication Critical patent/NO135515C/no

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
    • 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
    • B41J23/00—Power drives for actions or mechanisms
    • B41J23/20—Fluid-pressure power drives
    • B41J23/26—Fluid-pressure power drives for platen or carriage movements, e.g. for line spacing, letter spacing, or carriage return

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)
  • Transmission Devices (AREA)
NO2466/71A 1970-06-30 1971-06-29 NO135515C (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5112470A 1970-06-30 1970-06-30

Publications (2)

Publication Number Publication Date
NO135515B true NO135515B (https=) 1977-01-10
NO135515C NO135515C (https=) 1977-04-20

Family

ID=21969495

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2466/71A NO135515C (https=) 1970-06-30 1971-06-29

Country Status (14)

Country Link
US (1) US3713524A (https=)
JP (1) JPS5132123B1 (https=)
BE (1) BE767627A (https=)
CA (1) CA921416A (https=)
CH (1) CH524464A (https=)
DK (1) DK133589B (https=)
ES (1) ES392709A1 (https=)
FI (1) FI56944C (https=)
FR (1) FR2095581A5 (https=)
GB (1) GB1293487A (https=)
NL (1) NL7108931A (https=)
NO (1) NO135515C (https=)
SE (1) SE368176B (https=)
ZA (1) ZA713628B (https=)

Families Citing this family (1)

* 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

Also Published As

Publication number Publication date
CA921416A (en) 1973-02-20
US3713524A (en) 1973-01-30
NO135515C (https=) 1977-04-20
FI56944C (fi) 1980-05-12
DK133589C (https=) 1976-11-01
DE2130884A1 (de) 1972-05-25
DE2130884B2 (de) 1976-03-18
JPS5132123B1 (https=) 1976-09-10
FR2095581A5 (https=) 1972-02-11
FI56944B (fi) 1980-01-31
GB1293487A (en) 1972-10-18
NL7108931A (https=) 1972-01-03
ZA713628B (en) 1973-01-31
CH524464A (de) 1972-06-30
BE767627A (fr) 1971-10-18
SE368176B (https=) 1974-06-24
ES392709A1 (es) 1973-07-01
DK133589B (da) 1976-06-14

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