CH607854A5 - Keyboard for inputting data into an electric device - Google Patents

Keyboard for inputting data into an electric device

Info

Publication number
CH607854A5
CH607854A5 CH140977A CH140977A CH607854A5 CH 607854 A5 CH607854 A5 CH 607854A5 CH 140977 A CH140977 A CH 140977A CH 140977 A CH140977 A CH 140977A CH 607854 A5 CH607854 A5 CH 607854A5
Authority
CH
Switzerland
Prior art keywords
keyboard
electric device
inputting data
inputting
data
Prior art date
Application number
CH140977A
Other languages
English (en)
Inventor
Rene Clematide
Original Assignee
Europ Handelsges Anst
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 Europ Handelsges Anst filed Critical Europ Handelsges Anst
Priority to CH140977A priority Critical patent/CH607854A5/xx
Priority to NO780041A priority patent/NO780041L/no
Priority to SE7800155A priority patent/SE7800155L/xx
Priority to DK5478A priority patent/DK5478A/da
Priority to DE19782801550 priority patent/DE2801550A1/de
Priority to IT19668/78A priority patent/IT1092351B/it
Priority to JP747078A priority patent/JPS53111484A/ja
Priority to FR7802514A priority patent/FR2379379A1/fr
Priority to BE184898A priority patent/BE863646A/xx
Publication of CH607854A5 publication Critical patent/CH607854A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H01H13/785—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • 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
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
    • B41J5/105—Constructional details of keyboard frames, e.g. adjusting or fixation means
    • 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
    • B41J5/12—Construction of key buttons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/016—Roughened contact surface, e.g. anti-adhering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/032—Conductive polymer; Rubber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/054—Form of contacts to solve particular problems for redundancy, e.g. several contact pairs in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/032—Several contacts formed in one plate or layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/032—Several contacts formed in one plate or layer
    • H01H2205/036—Helicoidal cuts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/026—Spacers without separate element
    • H01H2211/028—Contacts in depressions of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/018—Indication of switch sites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/034—Bezel
    • H01H2223/036—Bezel forming chamfered apertures for keys
CH140977A 1977-02-04 1977-02-04 Keyboard for inputting data into an electric device CH607854A5 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH140977A CH607854A5 (en) 1977-02-04 1977-02-04 Keyboard for inputting data into an electric device
NO780041A NO780041L (no) 1977-02-04 1978-01-05 Tastatur for inngivelse av data i et elektrisk apparat
SE7800155A SE7800155L (sv) 1977-02-04 1978-01-05 Knappsats for inmatning av data i en elektrisk apparat
DK5478A DK5478A (da) 1977-02-04 1978-01-05 Tastatur til indfoering af data i et elektrisk apparat
DE19782801550 DE2801550A1 (de) 1977-02-04 1978-01-14 Tastatur zum eingeben von daten in ein elektrisches geraet
IT19668/78A IT1092351B (it) 1977-02-04 1978-01-26 Tastiera per l'immissione di dati in un apparecchio elettrico
JP747078A JPS53111484A (en) 1977-02-04 1978-01-27 Keyboard device for inputting data to electric device
FR7802514A FR2379379A1 (fr) 1977-02-04 1978-01-30 Clavier pour l'introduction de donnees dans un appareil electrique
BE184898A BE863646A (fr) 1977-02-04 1978-02-03 Clavier pour l'introduction de donnees dans un appareil electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH140977A CH607854A5 (en) 1977-02-04 1977-02-04 Keyboard for inputting data into an electric device

Publications (1)

Publication Number Publication Date
CH607854A5 true CH607854A5 (en) 1978-11-30

Family

ID=4209768

Family Applications (1)

Application Number Title Priority Date Filing Date
CH140977A CH607854A5 (en) 1977-02-04 1977-02-04 Keyboard for inputting data into an electric device

Country Status (9)

Country Link
JP (1) JPS53111484A (no)
BE (1) BE863646A (no)
CH (1) CH607854A5 (no)
DE (1) DE2801550A1 (no)
DK (1) DK5478A (no)
FR (1) FR2379379A1 (no)
IT (1) IT1092351B (no)
NO (1) NO780041L (no)
SE (1) SE7800155L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1155482B (it) * 1982-04-02 1987-01-28 Olivetti & Co Spa Tastiera a contatti e metodo per la fabbricazione della stessa
DE3403034A1 (de) * 1984-01-28 1985-08-01 Schoeller & Co Elektrotechnische Fabrik Gmbh & Co, 6000 Frankfurt Tastenschalter
AT389398B (de) * 1984-06-20 1989-11-27 Sterner Franz Kontaktmatte
JPH05290669A (ja) * 1992-01-22 1993-11-05 Fujikura Ltd 照光スイッチ
BR112013012001A2 (pt) * 2010-11-17 2019-09-24 Koninl Philips Electronics Nv "conjunto para uso em um dispositivo de teclado, dispositivo de teclado e métodopara fabricar um conjunto para uso em um dispositivo de teclado"

Also Published As

Publication number Publication date
NO780041L (no) 1978-08-07
IT1092351B (it) 1985-07-12
DE2801550A1 (de) 1978-08-10
FR2379379A1 (fr) 1978-09-01
JPS53111484A (en) 1978-09-29
IT7819668A0 (it) 1978-01-26
BE863646A (fr) 1978-05-29
DK5478A (da) 1978-08-05
SE7800155L (sv) 1978-08-05

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Legal Events

Date Code Title Description
PL Patent ceased