FR687892A - Typewriter Improvements - Google Patents

Typewriter Improvements

Info

Publication number
FR687892A
FR687892A FR687892DA FR687892A FR 687892 A FR687892 A FR 687892A FR 687892D A FR687892D A FR 687892DA FR 687892 A FR687892 A FR 687892A
Authority
FR
France
Prior art keywords
typewriter
typewriter improvements
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
Other languages
French (fr)
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.)
Royal Typewriter Co Inc
Original Assignee
Royal Typewriter Co Inc
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 Royal Typewriter Co Inc filed Critical Royal Typewriter Co Inc
Application granted granted Critical
Publication of FR687892A publication Critical patent/FR687892A/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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/24—Detents, brakes, or couplings for feed rollers or platens
FR687892D 1929-12-23 1930-01-09 Typewriter Improvements Expired FR687892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39357/29A GB344965A (en) 1929-12-23 1929-12-23 Improvements in typewriting machines

Publications (1)

Publication Number Publication Date
FR687892A true FR687892A (en) 1930-08-14

Family

ID=10409114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687892D Expired FR687892A (en) 1929-12-23 1930-01-09 Typewriter Improvements

Country Status (4)

Country Link
US (1) US1784047A (en)
DE (1) DE618377C (en)
FR (1) FR687892A (en)
GB (1) GB344965A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976470C (en) * 1944-03-03 1963-11-07 Ncr Co Line switching device for booking machines
US2541295A (en) * 1948-05-15 1951-02-13 Underwood Corp Power-operated carriage return and line-spacing device
DE1142179B (en) * 1959-03-26 1963-01-10 Grundig Max Key-operated device on electric typewriters and similar machines for line switching with and without car lift
DE1142370B (en) * 1959-08-01 1963-01-17 Torpedo Bueromaschinen Werke A Device for the key-operated, power-driven line switching or line switching independent of the carriage position and the carriage lift on typewriters and similar machines
US3190429A (en) * 1963-01-28 1965-06-22 Royal Mcbee Corp Space bar line lock and escapement interlock mechanism
US3759361A (en) * 1969-11-03 1973-09-18 Triumph Werke Nuernberg Ag Carriage return and line space mechanism
US3599774A (en) * 1969-11-10 1971-08-17 Scm Corp Platen line-spacing mechanism

Also Published As

Publication number Publication date
US1784047A (en) 1930-12-09
GB344965A (en) 1931-03-19
DE618377C (en) 1935-09-11

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