GB1493042A - Method of manufacturing a keyboard and keyboard obtained thereby - Google Patents

Method of manufacturing a keyboard and keyboard obtained thereby

Info

Publication number
GB1493042A
GB1493042A GB590/75A GB59075A GB1493042A GB 1493042 A GB1493042 A GB 1493042A GB 590/75 A GB590/75 A GB 590/75A GB 59075 A GB59075 A GB 59075A GB 1493042 A GB1493042 A GB 1493042A
Authority
GB
United Kingdom
Prior art keywords
paint
board
rubber
keyboard
jan
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
GB590/75A
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.)
Fuji Polymer Industries Co Ltd
Original Assignee
Fuji Polymer Industries 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 Fuji Polymer Industries Co Ltd filed Critical Fuji Polymer Industries Co Ltd
Publication of GB1493042A publication Critical patent/GB1493042A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
    • 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
    • H01H2229/00—Manufacturing
    • H01H2229/002—Screen printing
    • H01H2229/004—Conductive ink
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/006—Pad transfer printing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/056—Laminating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/058—Curing or vulcanising of rubbers

Landscapes

  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
GB590/75A 1974-01-11 1975-01-07 Method of manufacturing a keyboard and keyboard obtained thereby Expired GB1493042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP603874A JPS5647651B2 (enrdf_load_stackoverflow) 1974-01-11 1974-01-11

Publications (1)

Publication Number Publication Date
GB1493042A true GB1493042A (en) 1977-11-23

Family

ID=11627463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB590/75A Expired GB1493042A (en) 1974-01-11 1975-01-07 Method of manufacturing a keyboard and keyboard obtained thereby

Country Status (10)

Country Link
JP (1) JPS5647651B2 (enrdf_load_stackoverflow)
BE (1) BE824289A (enrdf_load_stackoverflow)
CA (1) CA1037875A (enrdf_load_stackoverflow)
CH (1) CH596654A5 (enrdf_load_stackoverflow)
DE (1) DE2500701C2 (enrdf_load_stackoverflow)
FR (1) FR2257951B1 (enrdf_load_stackoverflow)
GB (1) GB1493042A (enrdf_load_stackoverflow)
IT (1) IT1048801B (enrdf_load_stackoverflow)
NL (1) NL157740B (enrdf_load_stackoverflow)
SE (1) SE404559B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112519086A (zh) * 2020-10-20 2021-03-19 北京中石伟业科技无锡有限公司 一种双色导电硅胶产品成型工艺

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486371U (enrdf_load_stackoverflow) * 1977-11-30 1979-06-19
DE3034585C2 (de) * 1980-09-13 1982-11-04 Philips Patentverwaltung Gmbh, 2000 Hamburg Drucktastenanordnung in einem Gerät der elektrischen Nachrichtentechnik
DE3041186C2 (de) * 1980-09-13 1984-03-29 Philips Patentverwaltung Gmbh, 2000 Hamburg Drucktastenanordnung in einem Gerät der elektrischen Nachrichtentechnik
DE3214454C2 (de) * 1982-04-20 1984-08-23 Rudolf Schadow Gmbh, 1000 Berlin Elektrischer Schalter in Folienbauweise
US4858174A (en) * 1983-01-03 1989-08-15 Pitney Bowes Inc. Electronic postage meter control system employing a membrane switch mechanism
US4620075A (en) * 1983-06-10 1986-10-28 Price Pfister, Inc. Unitized control panel
DE3415672A1 (de) * 1984-04-27 1985-11-07 Wilde Membran Impuls Tech Mehrfachschalter
DE3434107A1 (de) * 1984-09-17 1986-03-20 Siemens AG, 1000 Berlin und 8000 München Schaltmatte fuer tastaturen
DE3440979A1 (de) * 1984-11-09 1986-05-15 Marquardt Gmbh, 7201 Rietheim-Weilheim Elektrisches bauelement wie tastatur o.dgl.
JPS61245417A (ja) * 1985-04-24 1986-10-31 富士ポリマテック株式会社 接点ゴムの導通部の形成法
DE3643124A1 (de) * 1986-12-17 1988-07-07 Ruf Kg Wilhelm Tastatur
DE3714316A1 (de) * 1987-04-29 1988-11-10 Siemens Ag Kontaktmatte fuer tasten und tastaturen
JPH0298930U (enrdf_load_stackoverflow) * 1989-01-25 1990-08-07

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1298089A (en) * 1969-02-24 1972-11-29 William Barber Sudduth Electric switch made of conducting elastomer
JPS5129921Y2 (enrdf_load_stackoverflow) * 1971-03-24 1976-07-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112519086A (zh) * 2020-10-20 2021-03-19 北京中石伟业科技无锡有限公司 一种双色导电硅胶产品成型工艺

Also Published As

Publication number Publication date
FR2257951A1 (enrdf_load_stackoverflow) 1975-08-08
NL7500295A (nl) 1975-07-15
JPS5647651B2 (enrdf_load_stackoverflow) 1981-11-11
NL157740B (nl) 1978-08-15
IT1048801B (it) 1980-12-20
DE2500701A1 (de) 1975-07-17
JPS50101868A (enrdf_load_stackoverflow) 1975-08-12
CH596654A5 (enrdf_load_stackoverflow) 1978-03-15
DE2500701C2 (de) 1985-10-03
AU7692774A (en) 1976-07-01
FR2257951B1 (enrdf_load_stackoverflow) 1977-07-08
CA1037875A (en) 1978-09-05
SE7500165L (enrdf_load_stackoverflow) 1975-07-14
SE404559B (sv) 1978-10-09
BE824289A (fr) 1975-07-10

Similar Documents

Publication Publication Date Title
GB1493042A (en) Method of manufacturing a keyboard and keyboard obtained thereby
US4067102A (en) Methods of manufacturing tactile switch for keyboards and the like
GB1484857A (en) Keyboard assemblies
GB834181A (en) Improvements in or relating to printed electric circuits
ES438482A1 (es) Un metodo de enmascaramiento por fotorreserva.
ES296837U (es) Una placa de circuitos de multiples capas
MY107771A (en) Connection using zebra strip
CA2160751A1 (en) Shielded Switch
SE7710970L (sv) Fluor-kol tetning for elektrokemiska anordningar
SE7509025L (sv) Kontaktanordning vid ett elektriskt ledande platt foremal samt forfarande for framstellning av kontaktanordningar.
JPS56108126A (en) Keyboard device
ATE27671T1 (de) Verfahren zur herstellung von gedruckten schaltungen.
US4143179A (en) Method of manufacturing a keyboard
EP0379856A3 (de) Verfahren zum Metallisieren von Formkörpern aus Polyarylensulfiden
GB2040101A (en) Method of fabricating printed ciurcuits
EP0242020A3 (en) Electrical circuits
DE3378241D1 (en) Electronic circuit chip connection assembly and method
ES295663U (es) Interruptor de membrana.
ES460403A1 (es) Un metodo de fabricacion de un interruptor electrico.
GB1407749A (en) Electrostatic recording medium
ES8206086A1 (es) Boton pulsador para teclado de mando y procedimiento para su fabricacion
FR2370348A1 (fr) Contacteur matriciel pour affichage video notamment
FR2432205A1 (fr) Perfectionnements aux contacteurs electriques a contact fugitif a actionnement digital
GB840544A (en) Improvements in or relating to methods of forming conducting elements on insulating supports
JPS5250587A (en) Connector

Legal Events

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