GB1043667A - Keyboard locking device for teleprinters and like keyboard-controlled apparatus - Google Patents

Keyboard locking device for teleprinters and like keyboard-controlled apparatus

Info

Publication number
GB1043667A
GB1043667A GB33803/65A GB3380365A GB1043667A GB 1043667 A GB1043667 A GB 1043667A GB 33803/65 A GB33803/65 A GB 33803/65A GB 3380365 A GB3380365 A GB 3380365A GB 1043667 A GB1043667 A GB 1043667A
Authority
GB
United Kingdom
Prior art keywords
keyboard
key
depression
straight line
blocking 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
GB33803/65A
Other languages
English (en)
Inventor
Frederick Percival Mason
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.)
Creed and Co Ltd
Original Assignee
Creed and Co Ltd
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 Creed and Co Ltd filed Critical Creed and Co Ltd
Priority to GB33803/65A priority Critical patent/GB1043667A/en
Priority to SE9891/66A priority patent/SE306939B/xx
Priority to US566637A priority patent/US3403766A/en
Priority to DK394166AA priority patent/DK117713B/da
Priority to DEC39764A priority patent/DE1299688B/de
Priority to FR72190A priority patent/FR1488748A/fr
Priority to NL6611033A priority patent/NL6611033A/xx
Priority to BE685178D priority patent/BE685178A/xx
Publication of GB1043667A publication Critical patent/GB1043667A/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
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/18—Locks
    • B41J5/22—Interlocks between keys, e.g. without detent arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/16—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of transmitters, e.g. code-bars, code-discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
GB33803/65A 1965-08-06 1965-08-06 Keyboard locking device for teleprinters and like keyboard-controlled apparatus Expired GB1043667A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB33803/65A GB1043667A (en) 1965-08-06 1965-08-06 Keyboard locking device for teleprinters and like keyboard-controlled apparatus
SE9891/66A SE306939B (enrdf_load_stackoverflow) 1965-08-06 1966-07-20
US566637A US3403766A (en) 1965-08-06 1966-07-20 Keyboard blocking arrangement
DK394166AA DK117713B (da) 1965-08-06 1966-07-29 Tastaturlåsearrangement.
DEC39764A DE1299688B (de) 1965-08-06 1966-07-30 Tastensperrmechanismus fuer elektrische Eingabegeraete der Telegrafie- und Datentechnik
FR72190A FR1488748A (fr) 1965-08-06 1966-08-05 Perfectionnements aux appareils télégraphiques
NL6611033A NL6611033A (enrdf_load_stackoverflow) 1965-08-06 1966-08-05
BE685178D BE685178A (enrdf_load_stackoverflow) 1965-08-06 1966-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33803/65A GB1043667A (en) 1965-08-06 1965-08-06 Keyboard locking device for teleprinters and like keyboard-controlled apparatus

Publications (1)

Publication Number Publication Date
GB1043667A true GB1043667A (en) 1966-09-21

Family

ID=10357645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33803/65A Expired GB1043667A (en) 1965-08-06 1965-08-06 Keyboard locking device for teleprinters and like keyboard-controlled apparatus

Country Status (7)

Country Link
US (1) US3403766A (enrdf_load_stackoverflow)
BE (1) BE685178A (enrdf_load_stackoverflow)
DE (1) DE1299688B (enrdf_load_stackoverflow)
DK (1) DK117713B (enrdf_load_stackoverflow)
GB (1) GB1043667A (enrdf_load_stackoverflow)
NL (1) NL6611033A (enrdf_load_stackoverflow)
SE (1) SE306939B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9600276D0 (sv) * 1996-01-25 1996-01-25 Astra Ab A wetting device for wetting a hydrophilic catheter and a urine collection bag incorporating said device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US573619A (en) * 1896-12-22 Key-operated mechanism
US437371A (en) * 1890-09-30 Type-writing machine
US336725A (en) * 1886-02-23 lasae
US1940155A (en) * 1931-07-11 1933-12-19 Electromatic Typewriters Inc Power driven typewriting machine
US1945837A (en) * 1931-12-15 1934-02-06 Electromatic Typewriters Inc Remote control apparatus
US2383260A (en) * 1943-07-03 1945-08-21 Royal Typewriter Co Inc Typewriting machine
US2407195A (en) * 1944-02-17 1946-09-03 Ibm Typewriting machine
US2510577A (en) * 1947-06-05 1950-06-06 Ibm Keyboard lock for typewriting machines
US2633966A (en) * 1951-02-06 1953-04-07 Royal Typewriter Co Inc Operation control interlocking mechanism for typewriters or like machines

Also Published As

Publication number Publication date
US3403766A (en) 1968-10-01
DE1299688B (de) 1969-07-24
BE685178A (enrdf_load_stackoverflow) 1967-02-08
DK117713B (da) 1970-05-25
SE306939B (enrdf_load_stackoverflow) 1968-12-16
NL6611033A (enrdf_load_stackoverflow) 1967-02-07

Similar Documents

Publication Publication Date Title
GB1043667A (en) Keyboard locking device for teleprinters and like keyboard-controlled apparatus
GB969208A (en) Type lever mechanism for power-driven keyboard-operated office machines
GB1169616A (en) Starting Lock for Power-Driven Typewriters, Accounting or like Machines
US3817366A (en) Keyboard controlled encoding mechanism
US2580318A (en) Power operated tabulating mechanism for typewriting machines
US1973313A (en) Computing machine
US3568811A (en) Memory system for an electric typewriter
US2633966A (en) Operation control interlocking mechanism for typewriters or like machines
US767528A (en) Type-writing machine.
US1767876A (en) Typewriting machine
US2456726A (en) Translating device
US3025940A (en) Line lock apparatus
US1264590A (en) Type-writing machine.
GB1137152A (en) Improvements in or relating to a power assisted control device for an operation in a typewriter
US923527A (en) Type-writing machine.
US2310717A (en) Typewriting machine
US3207283A (en) Type bar action
US2633965A (en) Automatic case shifting attachment for typewriters
US2939564A (en) Stenographic machine
US2424377A (en) Spring-powered key action
US1826068A (en) Typewriting machine
US2886638A (en) Backspace mechanism
GB983834A (en) Improvements in or relating to aperture sensing mechanism for control tapes and the like
US1804189A (en) Typewriting machine
GB1071959A (en) Improvements in or relating to typewriters and like machines