GB162670A - Apparatus for translating code signs or signals into ordinary print - Google Patents

Apparatus for translating code signs or signals into ordinary print

Info

Publication number
GB162670A
GB162670A GB12519/21A GB1251921A GB162670A GB 162670 A GB162670 A GB 162670A GB 12519/21 A GB12519/21 A GB 12519/21A GB 1251921 A GB1251921 A GB 1251921A GB 162670 A GB162670 A GB 162670A
Authority
GB
United Kingdom
Prior art keywords
wheel
keys
type
stop
bar
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
GB12519/21A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB162670A publication Critical patent/GB162670A/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
    • H04L15/04—Apparatus or circuits at the transmitting end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

162,670. Mora, B. May 5, 1920, [Convention date]. Type-wheel machines for decoding; key actions. -In apparatus for translating code signs or signals, such as long and short flashes of light, or the waving of flags, into print, and having keys operated in accordance with the code sign or signal to adjust different types, the amount of movement of a type-wheel is determined by the adjustable limitation of depression of one and the same keys operated alternately or in succession. As shown in Fig. 1, three keys are employed, e for the dot, f for the dash, and u for release between each complete signal representing a letter &c. The keys e, f have tappets g, h, which engage one arm of a bell-crank lever b mounted loosely upon the type-wheel shaft. The typewheel a has a ratchet-wheel engaged by a spring- pressed pawl c mounted upon the lever b, a detent z holding the ratchet-wheel after movement. Another pawl i has a pin-and-slot mounting n, p upon the lever b which gives to this pawl a forward and upward movement in step with the key depressions. The downward movement of the keys e, f and consequently the rotation of the type-wheel is limited by pins l, m engaging with projections at different heights in a stop bar k. After each letter combination is completed the release-key u is depressed for impression as described below, and upon its return movement frees the detent z from the ratchet-wheel and also through linkage the detent m<1> from the stop-bar, the type-wheel and stop-bar being spring-returned to normal position. When used for transmission at the same time as recording, the keys may be provided with suitable contacts for making circuit with a battery and lamp. Instead of the keys operating directly upon the stop-bar, they may operate through a power device. Hammer-impression arrangements. - The release-key u upon depression rocks a two-armed lever o to press the paper-strip holder s against the ink-ribbon q and type-wheel.
GB12519/21A 1921-05-07 1921-05-02 Apparatus for translating code signs or signals into ordinary print Expired GB162670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467697A US1433144A (en) 1921-05-07 1921-05-07 Code-sign translator

Publications (1)

Publication Number Publication Date
GB162670A true GB162670A (en) 1921-10-20

Family

ID=23856749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12519/21A Expired GB162670A (en) 1921-05-07 1921-05-02 Apparatus for translating code signs or signals into ordinary print

Country Status (2)

Country Link
US (1) US1433144A (en)
GB (1) GB162670A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528503A (en) * 1993-04-30 1996-06-18 Texas Instruments Incoporated Integrated automation development system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528503A (en) * 1993-04-30 1996-06-18 Texas Instruments Incoporated Integrated automation development system and method

Also Published As

Publication number Publication date
US1433144A (en) 1922-10-24

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