FR532925A - Line changer for typewriters - Google Patents

Line changer for typewriters

Info

Publication number
FR532925A
FR532925A FR532925DA FR532925A FR 532925 A FR532925 A FR 532925A FR 532925D A FR532925D A FR 532925DA FR 532925 A FR532925 A FR 532925A
Authority
FR
France
Prior art keywords
typewriters
line changer
changer
line
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)
Inventor
Gustav Leidenroth
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
Application granted granted Critical
Publication of FR532925A publication Critical patent/FR532925A/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
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/76—Line-spacing mechanisms
    • B41J19/78—Positive-feed mechanisms
    • B41J19/80—Pawl-and-ratchet mechanisms
    • B41J19/82—Pawl-and-ratchet mechanisms moving a paper or like carriage
    • B41J19/84—Pawl-and-ratchet mechanisms moving a paper or like carriage in the form of a roller rotated for line spacing
FR532925D 1920-01-08 1921-03-29 Line changer for typewriters Expired FR532925A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE532925X 1920-01-08
GB8675/21A GB169412A (en) 1920-01-08 1921-03-21 Improvements in line spacing mechanism for typewriting machines

Publications (1)

Publication Number Publication Date
FR532925A true FR532925A (en) 1922-02-15

Family

ID=25945248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR532925D Expired FR532925A (en) 1920-01-08 1921-03-29 Line changer for typewriters

Country Status (2)

Country Link
FR (1) FR532925A (en)
GB (1) GB169412A (en)

Also Published As

Publication number Publication date
GB169412A (en) 1921-09-29

Similar Documents

Publication Publication Date Title
FR532925A (en) Line changer for typewriters
FR534106A (en) Line changer for typewriters
FR499203A (en) Mechanism for typewriter
FR511600A (en) Copy holder for typewriter
FR548684A (en) Mechanism for the automatic changing of the ink ribbon of typewriters
FR522312A (en) Typewriter carriage regulator
FR545476A (en) Line spacing mechanism for typewriters
FR564209A (en) Character change mechanism, for typewriters
FR536949A (en) Tabulator device for typewriters
FR536515A (en) Typewriter Position Change Mechanism
FR558692A (en) Polycopist device for typewriters
FR524473A (en) Advanced typewriter mechanism
FR509505A (en) Advanced line locking mechanism for typewriters
FR564028A (en) Copy holder for typewriters
FR29492E (en) Automatic highlighter for typewriters
FR584996A (en) Automatic highlighter for typewriters
FR522280A (en) Tab mechanism for typewriters
FR535601A (en) Gear change device for linen warping machines
FR654183A (en) Manuscript holder for typewriter
FR521548A (en) Ribbon Mechanism for Typewriters
FR527054A (en) Frame layout for typewriters
FR526760A (en) Carriage return mechanism, for typewriters
FR531924A (en) Copy holder for typists
FR505274A (en) Improvements to copy holders for typewriters
FR788926A (en) Ribbon transport device for typewriters