GB1532660A - Control device of a teletype writer to be used by invalid - Google Patents

Control device of a teletype writer to be used by invalid

Info

Publication number
GB1532660A
GB1532660A GB49550/75A GB4955075A GB1532660A GB 1532660 A GB1532660 A GB 1532660A GB 49550/75 A GB49550/75 A GB 49550/75A GB 4955075 A GB4955075 A GB 4955075A GB 1532660 A GB1532660 A GB 1532660A
Authority
GB
United Kingdom
Prior art keywords
actuated
switch
invalid
duration
square
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
GB49550/75A
Other languages
English (en)
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.)
Carba SA
Original Assignee
Carba SA
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 Carba SA filed Critical Carba SA
Publication of GB1532660A publication Critical patent/GB1532660A/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
    • B41J7/00—Type-selecting or type-actuating mechanisms
    • B41J7/005—Type-selecting actions or mechanisms by unusual means, e.g. for use by physically disabled persons

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
GB49550/75A 1974-12-06 1975-12-02 Control device of a teletype writer to be used by invalid Expired GB1532660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1620974A CH587726A5 (enExample) 1974-12-06 1974-12-06

Publications (1)

Publication Number Publication Date
GB1532660A true GB1532660A (en) 1978-11-15

Family

ID=4415325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49550/75A Expired GB1532660A (en) 1974-12-06 1975-12-02 Control device of a teletype writer to be used by invalid

Country Status (10)

Country Link
US (1) US4048439A (enExample)
JP (1) JPS5183402A (enExample)
CA (1) CA1044149A (enExample)
CH (1) CH587726A5 (enExample)
DE (1) DE2554809A1 (enExample)
DK (1) DK537775A (enExample)
FR (1) FR2293316A1 (enExample)
GB (1) GB1532660A (enExample)
NL (1) NL7514246A (enExample)
SE (1) SE7513629L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126763A (en) * 1982-09-07 1984-03-28 Dr Louis Richard Fuka A single actuator electronic calculator device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274753A (en) * 1978-10-02 1981-06-23 Brown David L Non-oral communication device
US4293855A (en) * 1979-12-31 1981-10-06 Perkins Arthur T Communication device
US4688037A (en) * 1980-08-18 1987-08-18 Mcdonnell Douglas Corporation Electromagnetic communications and switching system
JPS6068420A (ja) * 1983-07-30 1985-04-19 Murata Giken Kk 文字デ−タの入力装置
FR2573885B1 (fr) * 1984-11-27 1989-05-05 France Etat Systeme de saisie de donnees utilisant un clavier hexadecimal pour commander un ordinateur
FR2573884B1 (fr) * 1984-11-27 1989-02-17 France Etat Systeme de saisie de donnees utilisant un terminal-ecran comme clavier virtuel de commande d'un ordinateur
FR2575560B1 (fr) * 1984-12-27 1987-02-20 Lafitte Rene Appareil de communication destine a des personnes dont les possibilites motrices et/ou d'expression sont tres limitees, et plus particulierement destine a des handicapes moteurs et/ou cerebraux

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241115A (en) * 1961-05-31 1966-03-15 Maling Reginald George Control systems for use by partially or totally paralyzed persons
GB1292113A (en) * 1968-10-04 1972-10-11 Reginald George Maling Improved data processing equipment
US3854131A (en) * 1973-04-23 1974-12-10 D Lamers Auto-monitoring communication devices for handicapped persons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126763A (en) * 1982-09-07 1984-03-28 Dr Louis Richard Fuka A single actuator electronic calculator device

Also Published As

Publication number Publication date
FR2293316B3 (enExample) 1978-09-01
AU8725775A (en) 1977-06-09
DK537775A (da) 1976-06-07
CA1044149A (en) 1978-12-12
NL7514246A (nl) 1976-06-09
JPS5183402A (enExample) 1976-07-22
US4048439A (en) 1977-09-13
SE7513629L (sv) 1976-06-08
DE2554809A1 (de) 1976-06-10
CH587726A5 (enExample) 1977-05-13
FR2293316A1 (fr) 1976-07-02

Similar Documents

Publication Publication Date Title
GB1549309A (en) Apparatus for recording characters or symbols in dot matrix form
JPS5430740A (en) Word processor
GB1417848A (en) Control apparatus
GB1349763A (en) Electronic control system for controlling the supply of ink to a printing press
GB1532660A (en) Control device of a teletype writer to be used by invalid
GB1473627A (en) Control system for a dot matrix printer
GB1316532A (en) Keyboard operated printers with erase mechanism
ZA734975B (en) A method of typing and erasing typed characters and print ribbons therefor
GB1350563A (en) Character selection and impression control mechanism for typewriter
JPS5511890A (en) Printing method
AU472882B2 (en) A method of typing and erasing typed characters, and print ribbons therefor
FR2362729A1 (fr) Tete d'impression par points pour l'impression par colonnes
JPS57131580A (en) Typewriter
JPS5374840A (en) Control system for character disply
GB2012090A (en) Matrix printer
JPS5541507A (en) Display keyboard device
JPS5487218A (en) Printing quality compensating device
JPS51134033A (en) Dot matrix printer
JPS5723136A (en) Rule code input system
JPS5918458Y2 (ja) デイスプレイ装置
GB1089127A (en) Circuit arrangement for advancing the carriage or printing unit of a powered printing device
JPS6414049A (en) Dot matrix type printer
JPS5432229A (en) Timing pulse generating system
JPS5219030A (en) Handwritten character reader
GB615542A (en) An improved typewriter keyboard

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee