FI841575L - TANGENT MECHANISM. - Google Patents

TANGENT MECHANISM. Download PDF

Info

Publication number: FI841575L
Authority: FI; Finland
Prior art keywords: tangent mechanism; tangent
Prior art date: 1982-08-30

Application number

FI841575A

Other languages

Finnish (fi)

Other versions

FI841575A7 (en

FI841575A0 (en

Inventor

Karl Lennart Verner Schoen

Original Assignee

Ericsson Telefon Ab L M

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.)

1982-08-30

Filing date

1983-08-30

Publication date

1984-04-19

1983-08-30 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1984-04-19 Publication of FI841575A7 publication Critical patent/FI841575A7/en

1984-04-19 Publication of FI841575A0 publication Critical patent/FI841575A0/en

1984-04-19 Publication of FI841575L publication Critical patent/FI841575L/en

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
- H01H13/702—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
- H01H13/705—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 construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/016—Lever; Rocker

FI841575A 1982-08-30 1983-08-30 TANGENT MECHANISM. FI841575L (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8204929A SE432680B (en)	1982-08-30	1982-08-30	KEY MECHANISM
PCT/SE1983/000308 WO1984001051A1 (en)	1982-08-30	1983-08-30	Mechanism in keys for keyboards

Publications (3)

Publication Number	Publication Date
FI841575A7 FI841575A7 (en)	1984-04-19
FI841575A0 FI841575A0 (en)	1984-04-19
FI841575L true FI841575L (en)	1984-04-19

Family

ID=20347653

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI841575A FI841575L (en)	1982-08-30	1983-08-30	TANGENT MECHANISM.

Country Status (9)

Country	Link
EP (1)	EP0116623A1 (en)
JP (1)	JPS59501489A (en)
DK (1)	DK213084D0 (en)
ES (1)	ES525213A0 (en)
FI (1)	FI841575L (en)
IT (1)	IT8322681A0 (en)
NO (1)	NO841712L (en)
SE (1)	SE432680B (en)
WO (1)	WO1984001051A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE9013577U1 (en) *	1990-09-27	1992-01-30	Siemens AG, 8000 München	Button for electrical device
DE4112754C2 (en) *	1991-04-19	1999-06-02	Marquardt Gmbh	Push button switch
US6031196A (en) *	1998-11-12	2000-02-29	Dresser Industries, Inc.	Push button switching system and method
KR100955133B1 (en) *	2008-03-27	2010-04-28	엘지노텔 주식회사	Terminal with key button with housing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7202909A (en) *	1972-03-04	1973-09-07
DE2230479A1 (en) *	1972-06-22	1974-01-10	Philips Patentverwaltung	PUSH BUTTON
JPS5641938U (en) *	1979-09-10	1981-04-17
US4323740A (en) *	1980-02-04	1982-04-06	Rogers Corporation	Keyboard actuator device and keyboard incorporating the device

1982
- 1982-08-30 SE SE8204929A patent/SE432680B/en not_active IP Right Cessation
1983
- 1983-08-29 ES ES525213A patent/ES525213A0/en active Granted
- 1983-08-30 IT IT8322681A patent/IT8322681A0/en unknown
- 1983-08-30 JP JP58502892A patent/JPS59501489A/en active Pending
- 1983-08-30 EP EP83902832A patent/EP0116623A1/en not_active Withdrawn
- 1983-08-30 WO PCT/SE1983/000308 patent/WO1984001051A1/en not_active Ceased
- 1983-08-30 FI FI841575A patent/FI841575L/en not_active Application Discontinuation
1984
- 1984-04-27 NO NO841712A patent/NO841712L/en unknown
- 1984-04-27 DK DK2130/84A patent/DK213084D0/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI841575A7 (en)	1984-04-19
FI841575A0 (en)	1984-04-19
SE432680B (en)	1984-04-09
SE8204929D0 (en)	1982-08-30
IT8322681A0 (en)	1983-08-30
SE8204929L (en)	1984-03-01
WO1984001051A1 (en)	1984-03-15
NO841712L (en)	1984-04-27
DK213084A (en)	1984-04-27
JPS59501489A (en)	1984-08-16
ES8406783A1 (en)	1984-07-16
DK213084D0 (en)	1984-04-27
EP0116623A1 (en)	1984-08-29
ES525213A0 (en)	1984-07-16

Publication	Publication Date	Title
FI78601B (en)	1989-05-31	ENGAONGSBLOEJA.
FI78611B (en)	1989-05-31	UPPBEVARINGSPAOSE.
FI73534B (en)	1987-06-30	BANDKASSETT.
FI73505B (en)	1987-06-30	FAESTELEMENT.
EP0108151A4 (en)	1984-09-19	CRYPTOPHONE.
FI823990L (en)	1984-05-20	FAESTNINGSKLAEMMARE.
FI77050B (en)	1988-09-30	GELATINKOMPOSITION FOER SPRUTGJUTNING.
FI78606B (en)	1989-05-31	SAEKERHETSSAETE.
DE3381054D1 (en)	1990-02-08	IMMUNOESSAY.
FI73520B (en)	1987-06-30	MAOLANORDNING.
FI824206L (en)	1984-06-08	SAOGMASKIN.
FI841575A7 (en)	1984-04-19	Tangent mechanism.
DE3382498D1 (en)	1992-03-05	CAN CAN.
ES272075Y (en)	1984-05-16	CORRETILLA.
FI824194L (en)	1984-06-08	FOERTILLVERKAT BETONGARMERINGSELEMENT.
FI824052L (en)	1984-05-26	FILTRERINGSPRESS.
FI73929B (en)	1987-08-31	FOERFLYTTBAR LASTTRANSPORTOER.
FI824188L (en)	1984-06-04	FAESTSYSTEM FOER JORDBRUKSMASKINSBILLAR.
FI824227L (en)	1984-06-10	MOTVIKTSVAELJARE FOER STYRKETRAENINGSREDSKAP.
FI824207L (en)	1984-06-08	DELNINGSKNIVANORDNING FOER SAOGMASKIN.
ES265987Y (en)	1983-07-16	CASE.
ES263117Y (en)	1984-03-16	CASE.
ES262470Y (en)	1982-12-16	CASE.
ES265112Y (en)	1983-06-01	JONQUIL.
ES263643Y (en)	1983-04-16	MUNECO MACETERO.

Legal Events

Date	Code	Title	Description
2004-08-31	FA	Application withdrawn [patent]	Owner name: OY L M ERICSSON AB