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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5183402A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1044149A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH587726A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2554809A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK537775A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2293316A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1532660A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7514246A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE7513629L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
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
FR2573885B1 (fr) * 1984-11-27 1989-05-05 France Etat Systeme de saisie de donnees utilisant un clavier hexadecimal pour commander 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
AU8725775A (en) 1977-06-09
SE7513629L (sv) 1976-06-08
CH587726A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-05-13
FR2293316A1 (fr) 1976-07-02
DK537775A (da) 1976-06-07
JPS5183402A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-22
US4048439A (en) 1977-09-13
CA1044149A (en) 1978-12-12
NL7514246A (nl) 1976-06-09
FR2293316B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-09-01
DE2554809A1 (de) 1976-06-10

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Legal Events

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