AR242528A1 - Un aparato mejorado accionador de teclas retenidas magneticamente. - Google Patents

Un aparato mejorado accionador de teclas retenidas magneticamente.

Info

Publication number: AR242528A1
Authority: AR; Argentina
Prior art keywords: keyboard apparatus; actuated contact; contact keyboard; snap actuated; magnetically
Prior art date: 1985-01-22

Application number

AR85302022A

Other languages

English (en)

Original Assignee

Ibm

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.)

1985-01-22

Filing date

1985-10-22

Publication date

1993-04-30

1985-10-22 Application filed by Ibm filed Critical Ibm

1993-04-30 Application granted granted Critical

1993-04-30 Publication of AR242528A1 publication Critical patent/AR242528A1/es

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
- H01H13/80—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 manner of cooperation of the contacts, e.g. with both contacts movable or with bounceless contacts
- 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
- H01H13/7006—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 comprising a separate movable contact element for each switch site, all other elements being integrated in layers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
- H03M11/20—Dynamic coding, i.e. by key scanning
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2201/00—Contacts
- H01H2201/004—Wiping action
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2203/00—Form of contacts
- H01H2203/024—Convex contact surface
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2205/00—Movable contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/024—Properties of the substrate
- H01H2209/026—Properties of the substrate metallic
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/028—Tactile feedback alterable
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/006—Different feeling for different switch sites
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/02—After travel
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/036—Return force
- H01H2221/04—Return force magnetic
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2225/00—Switch site location
- H01H2225/012—Switch site location normally closed
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/024—Packing between substrate and membrane
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/034—Positioning of layers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/042—Snap coupling; Snap mounting
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/004—High frequency adaptation or shielding
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/008—Static electricity considerations

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Push-Button Switches (AREA)
Portable Nailing Machines And Staplers (AREA)

AR85302022A 1985-01-22 1985-10-22 Un aparato mejorado accionador de teclas retenidas magneticamente. AR242528A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/693,638 US4689608A (en)	1985-01-22	1985-01-22	Magnetically snap actuated contact keyboard apparatus

Publications (1)

Publication Number	Publication Date
AR242528A1 true AR242528A1 (es)	1993-04-30

Family

ID=24785490

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR85302022A AR242528A1 (es)	1985-01-22	1985-10-22	Un aparato mejorado accionador de teclas retenidas magneticamente.

Country Status (9)

Country	Link
US (1)	US4689608A (es)
EP (1)	EP0189132B1 (es)
JP (1)	JPS61171014A (es)
AR (1)	AR242528A1 (es)
BR (1)	BR8600148A (es)
CA (1)	CA1233893A (es)
DE (1)	DE3685338D1 (es)
ES (1)	ES8706985A1 (es)
IN (1)	IN166023B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3722616A1 (de) *	1987-07-09	1989-01-19	Triumph Adler Ag	Tastatur fuer schreib- oder aehnliche maschinen
ES2048595T3 (es) *	1990-04-30	1994-03-16	Marquardt Gmbh	Teclado para escribir, sobre todo para aparatos electronicos elaboradores de datos.
FR2825510B1 (fr) *	2001-06-01	2003-09-26	Dav	Ensemble de microcontact de signal implantable sur un circuit conducteur
JP2008008955A (ja) *	2006-06-27	2008-01-17	Fujinon Corp	プロジェクタ
EP1903422B1 (en) *	2006-09-25	2014-06-11	BlackBerry Limited	Lightguide subassembly for receiving a trackball navigational tool mountable within a handheld mobile device
TWI473134B (zh) *	2011-11-17	2015-02-11	Darfon Electronics Corp	按鍵
US9343247B2 (en)	2011-11-17	2016-05-17	Darfon Electronics Corp.	Keyswitch
TWI476801B (zh)	2013-02-21	2015-03-11	Darfon Electronics Corp	按鍵及其鍵盤
CN103219185B (zh) *	2013-04-09	2016-01-27	苏州达方电子有限公司	按键
CN104269306A (zh) *	2014-09-24	2015-01-07	苏州达方电子有限公司	按键
CN105206459B (zh) *	2015-08-07	2017-07-25	苏州达方电子有限公司	按键

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1342793A (fr) *	1962-08-04	1963-11-15	Crouzet Sa	Perfectionnements aux mécanismes pour interrupteurs à action brusque
US3300703A (en) *	1963-06-04	1967-01-24	Yardney International Corp	Pressure switch and apparatus incorporating same
GB2029105B (en) *	1978-08-01	1982-07-14	Standard Telephones Cables Ltd	Electric contact array for telephone keypad
FR2476900A1 (fr) *	1980-02-27	1981-08-28	Telephonie Ind Commerciale	Bouton-poussoir pour clavier de commande et procede de realisation
US4341934A (en) *	1980-11-21	1982-07-27	The Keyboard Company	Actuator for keyboard switches
DE3119227A1 (de) *	1981-05-14	1982-12-02	Olympia Werke Ag, 2940 Wilhelmshaven	Schnappschalter mit einem permanentmagneten
JPS59186214A (ja) *	1983-04-08	1984-10-23	富士通株式会社	押釦スイツチ

1985
- 1985-01-22 US US06/693,638 patent/US4689608A/en not_active Expired - Fee Related
- 1985-06-11 CA CA000483704A patent/CA1233893A/en not_active Expired
- 1985-10-15 JP JP60227941A patent/JPS61171014A/ja active Pending
- 1985-10-22 AR AR85302022A patent/AR242528A1/es active
- 1985-10-28 IN IN856/MAS/85A patent/IN166023B/en unknown
1986
- 1986-01-16 BR BR8600148A patent/BR8600148A/pt not_active IP Right Cessation
- 1986-01-17 DE DE8686100557T patent/DE3685338D1/de not_active Expired - Lifetime
- 1986-01-17 EP EP86100557A patent/EP0189132B1/en not_active Expired
- 1986-01-21 ES ES551088A patent/ES8706985A1/es not_active Expired

Also Published As

Publication number	Publication date
EP0189132B1 (en)	1992-05-20
EP0189132A3 (en)	1989-03-22
EP0189132A2 (en)	1986-07-30
IN166023B (es)	1990-03-03
DE3685338D1 (de)	1992-06-25
JPS61171014A (ja)	1986-08-01
ES8706985A1 (es)	1987-06-16
CA1233893A (en)	1988-03-08
US4689608A (en)	1987-08-25
BR8600148A (pt)	1986-09-23
ES551088A0 (es)	1987-06-16

Publication	Publication Date	Title
DE3663903D1 (en)	1989-07-20	Manipulative device
EP0211357A3 (en)	1988-09-21	Contact device
EP0210789A3 (en)	1989-02-15	Electromagnetic switch
GB8516610D0 (en)	1985-08-07	Electrical contact
EP0189132A3 (en)	1989-03-22	Magnetically snap actuated contact keyboard apparatus
GB8526909D0 (en)	1985-12-04	Switching apparatus
GB8616784D0 (en)	1986-08-20	Keyboard
SG59991G (en)	1991-08-23	Magnetic-tape-cassette apparatus with two push-buttons
GB8518717D0 (en)	1985-08-29	Moving mechanism
GB8519944D0 (en)	1985-09-18	Programme keyboard mechanism
GB2177216B (en)	1989-07-19	Proximity switch
GB2178596B (en)	1989-11-01	Arc-extinguishing device
ZA861196B (en)	1986-09-24	Gas-blast switch
GB8610625D0 (en)	1986-06-04	Switch
GB8612104D0 (en)	1986-06-25	Pushbutton switch
GB8630537D0 (en)	1987-02-04	Push-button switch
EP0208646A3 (en)	1988-01-07	Stationary tyndallometer
GB8601249D0 (en)	1986-02-26	Moving contact assemblies
GB8607522D0 (en)	1986-04-30	Electromagnetic switch
GB2178853B (en)	1988-03-30	Movement detecting device
GB2171848B (en)	1988-09-07	Latched push-button switch
GB8531183D0 (en)	1986-01-29	Whole-character keyboard
GB8501378D0 (en)	1985-02-20	Moving contact assemblies
GB8514111D0 (en)	1985-07-10	Keyboards
GB8516831D0 (en)	1985-08-07	Keyboards