GB177769A - Improvements in printing telegraphs - Google Patents

Improvements in printing telegraphs

Info

Publication number
GB177769A
GB177769A GB4982/22A GB498222A GB177769A GB 177769 A GB177769 A GB 177769A GB 4982/22 A GB4982/22 A GB 4982/22A GB 498222 A GB498222 A GB 498222A GB 177769 A GB177769 A GB 177769A
Authority
GB
United Kingdom
Prior art keywords
carriage
typewriter
pulley
starting point
motor
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
GB4982/22A
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Publication of GB177769A publication Critical patent/GB177769A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
    • H04L15/24—Apparatus or circuits at the receiving end
    • H04L15/34—Apparatus for recording received coded signals after translation, e.g. as type-characters

Abstract

177,769. Soc. Franþaise Radio-Electrique. March 29, 1921, [Convention date]. Electric driving-mechanism; carriage-returning mechanism.-The Specification as open to inspection under Sect. 91 (3) (a) describes a method of returning a typewriter carriage to its starting point by an arrangement shown in Fig. 6 (Cancelled), the paper being simultaneously shifted through one line. The carriage a<1> is attached at b to a belt a carried by loose pulleys d, e, but, at the end of its travel, it starts a motor and subsequently locks the pulley e to a revolving shaft driven thereby. The carriage is thereupon returned and, on reaching its starting point, it unlocks the pulley e and stops the motor. The letter magnets of a type-printing receiver may act directly on the type-bars of a typewriter, or may act on a set of levers arranged to manipulate the keys of a typewriter. This subject-matter does not appear in the Specification as accepted, but is included in Specification 201,186.
GB4982/22A 1921-03-29 1922-02-20 Improvements in printing telegraphs Expired GB177769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR460573X 1921-03-29

Publications (1)

Publication Number Publication Date
GB177769A true GB177769A (en) 1923-08-20

Family

ID=8901677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4982/22A Expired GB177769A (en) 1921-03-29 1922-02-20 Improvements in printing telegraphs

Country Status (4)

Country Link
US (1) US1597763A (en)
DE (1) DE460573C (en)
FR (1) FR543204A (en)
GB (1) GB177769A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640876A (en) * 1944-03-14 1953-06-02 Leander M Weir Telegraphic code converter
US2466920A (en) * 1944-06-15 1949-04-12 Teletype Corp Code translator
US2514889A (en) * 1944-10-28 1950-07-11 S S Baker Automatic code selector
US2421022A (en) * 1945-01-04 1947-05-27 Oliver T Francis Duration impulse receiver
US2505566A (en) * 1945-07-23 1950-04-25 Bell Telephone Labor Inc Signaling system

Also Published As

Publication number Publication date
US1597763A (en) 1926-08-31
FR543204A (en) 1922-08-29
DE460573C (en) 1928-06-08

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