IT1082772B - Modulo di tastiera a contatti di tipo a scatto - Google Patents

Modulo di tastiera a contatti di tipo a scatto

Info

Publication number: IT1082772B
Authority: IT; Italy
Prior art keywords: type contact; keyboard module; click type; contact keyboard; click
Prior art date: 1977-05-23

Application number

IT68166/77A

Other languages

English (en)

Original Assignee

Olivetti & Co Spa

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.)

1977-05-23

Filing date

1977-05-23

Publication date

1985-05-21

1977-05-23 Application filed by Olivetti & Co Spa filed Critical Olivetti & Co Spa

1977-05-23 Priority to IT68166/77A priority Critical patent/IT1082772B/it

1978-05-19 Priority to US05/907,491 priority patent/US4200778A/en

1978-05-22 Priority to JP6087378A priority patent/JPS54781A/ja

1978-05-23 Priority to GB21494/78A priority patent/GB1602763A/en

1982-08-19 Priority to HK368/82A priority patent/HK36882A/xx

1985-05-21 Application granted granted Critical

1985-05-21 Publication of IT1082772B publication Critical patent/IT1082772B/it

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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/64—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button switches
- H01H13/66—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button switches the operating member having only two positions
- 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
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
- H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs

IT68166/77A 1977-05-23 1977-05-23 Modulo di tastiera a contatti di tipo a scatto IT1082772B (it)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
IT68166/77A IT1082772B (it)	1977-05-23	1977-05-23	Modulo di tastiera a contatti di tipo a scatto
US05/907,491 US4200778A (en)	1977-05-23	1978-05-19	Electric keyboard of snap-contact type
JP6087378A JPS54781A (en)	1977-05-23	1978-05-22	Key board
GB21494/78A GB1602763A (en)	1977-05-23	1978-05-23	Electric keyboard of snay-contact type
HK368/82A HK36882A (en)	1977-05-23	1982-08-19	Electric keyboard of snap-contact type

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT68166/77A IT1082772B (it)	1977-05-23	1977-05-23	Modulo di tastiera a contatti di tipo a scatto

Publications (1)

Publication Number	Publication Date
IT1082772B true IT1082772B (it)	1985-05-21

Family

ID=11308287

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT68166/77A IT1082772B (it)	1977-05-23	1977-05-23	Modulo di tastiera a contatti di tipo a scatto

Country Status (5)

Country	Link
US (1)	US4200778A (it)
JP (1)	JPS54781A (it)
GB (1)	GB1602763A (it)
HK (1)	HK36882A (it)
IT (1)	IT1082772B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6054121A (ja) *	1983-09-01	1985-03-28	アルプス電気株式会社	押釦スイッチ
IT207493Z2 (it) *	1985-10-03	1988-01-25	Cavis Cavetti Isolati Spa	Pulsantiera per un comando alzacristalli ad azionamento automatico e manuale, particolarmente studiata per essere montata su autoveicoli.
US7741979B2 (en)	2007-07-06	2010-06-22	Pacinian Corporation	Haptic keyboard systems and methods
US8199033B2 (en) *	2007-07-06	2012-06-12	Pacinian Corporation	Haptic keyboard systems and methods
US8248277B2 (en) *	2007-07-06	2012-08-21	Pacinian Corporation	Haptic keyboard systems and methods
US8310444B2 (en) *	2008-01-29	2012-11-13	Pacinian Corporation	Projected field haptic actuation
WO2009102992A1 (en) *	2008-02-15	2009-08-20	Pacinian Corporation	Keyboard adaptive haptic response
US8203531B2 (en)	2008-03-14	2012-06-19	Pacinian Corporation	Vector-specific haptic feedback

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3057982A (en) *	1959-09-01	1962-10-09	Grover Products Corp	Electric snap switch
CH545991A (en) *	1971-11-27	1974-02-15		Pocket electronic calculator keyboard - with moulded flexible plastic cover whereon keys are embossed and multiple inner click spring common contact
US3800104A (en) *	1972-11-13	1974-03-26	Becton Dickinson Co	Low profile keyboard switch assembly with snap action cantilever contact
JPS5528377B2 (it) *	1973-03-16	1980-07-28
JPS5329226B2 (it) *	1973-08-23	1978-08-19
US4118610A (en) *	1974-11-16	1978-10-03	Ranco Incorporated	Snap action switch blades
US4084071A (en) *	1976-12-06	1978-04-11	Rca Corporation	Switch mechanism for a calculator type keyboard

1977
- 1977-05-23 IT IT68166/77A patent/IT1082772B/it active
1978
- 1978-05-19 US US05/907,491 patent/US4200778A/en not_active Expired - Lifetime
- 1978-05-22 JP JP6087378A patent/JPS54781A/ja active Granted
- 1978-05-23 GB GB21494/78A patent/GB1602763A/en not_active Expired
1982
- 1982-08-19 HK HK368/82A patent/HK36882A/xx unknown

Also Published As

Publication number	Publication date
US4200778A (en)	1980-04-29
JPS6243290B2 (it)	1987-09-12
GB1602763A (en)	1981-11-18
HK36882A (en)	1982-08-27
JPS54781A (en)	1979-01-06

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