DE3536539C2 - - Google Patents
Info
- Publication number
- DE3536539C2 DE3536539C2 DE3536539A DE3536539A DE3536539C2 DE 3536539 C2 DE3536539 C2 DE 3536539C2 DE 3536539 A DE3536539 A DE 3536539A DE 3536539 A DE3536539 A DE 3536539A DE 3536539 C2 DE3536539 C2 DE 3536539C2
- Authority
- DE
- Germany
- Prior art keywords
- switch
- switching
- button
- switch device
- contacts
- 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
Links
- 238000000465 moulding Methods 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004904 shortening Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 7
- 239000011888 foil Substances 0.000 description 6
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 2
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- H01H2215/006—Only mechanical function
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2225/00—Switch site location
- H01H2225/006—Switch site location more then one pole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2225/00—Switch site location
- H01H2225/018—Consecutive operations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2237/00—Mechanism between key and laykey
- H01H2237/004—Cantilever
Landscapes
- Push-Button Switches (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853536539 DE3536539A1 (de) | 1985-10-12 | 1985-10-12 | Tastschaltereinrichtung |
EP86112672A EP0222106B1 (de) | 1985-10-12 | 1986-09-13 | Tastschaltereinrichtung |
US06/917,736 US4720609A (en) | 1985-10-12 | 1986-10-10 | Pushbutton switch device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853536539 DE3536539A1 (de) | 1985-10-12 | 1985-10-12 | Tastschaltereinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3536539A1 DE3536539A1 (de) | 1987-04-16 |
DE3536539C2 true DE3536539C2 (US20080094685A1-20080424-C00004.png) | 1988-06-23 |
Family
ID=6283499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853536539 Granted DE3536539A1 (de) | 1985-10-12 | 1985-10-12 | Tastschaltereinrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US4720609A (US20080094685A1-20080424-C00004.png) |
EP (1) | EP0222106B1 (US20080094685A1-20080424-C00004.png) |
DE (1) | DE3536539A1 (US20080094685A1-20080424-C00004.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3919099A1 (de) * | 1989-06-10 | 1990-12-20 | Telefunken Electronic Gmbh | Mehrstufiger schalter |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63284622A (ja) * | 1987-05-18 | 1988-11-21 | Bandai Co | キ−ボ−ド |
JP2557557Y2 (ja) * | 1991-02-12 | 1997-12-10 | ミネベア株式会社 | キースイッチ |
US5145058A (en) * | 1991-07-16 | 1992-09-08 | Lee Sam San | Notebook computer key |
US5199556A (en) * | 1991-10-08 | 1993-04-06 | Silitek Corporation | Structure of key switch |
US5380969A (en) * | 1993-04-28 | 1995-01-10 | Sen-Cheng Wang | Computer key |
NL9301918A (nl) * | 1993-11-05 | 1995-06-01 | Chicony Electronics Co | Constructie van een toetsschakelaar. |
US5559311A (en) * | 1994-12-27 | 1996-09-24 | General Motors Corporation | Dual detent dome switch assembly |
US5510584A (en) * | 1995-03-07 | 1996-04-23 | Itt Corporation | Sequentially operated snap action membrane switches |
US5834714A (en) * | 1996-04-30 | 1998-11-10 | Staco Switch, Inc. | Double actuator elastomeric switch |
JP3820680B2 (ja) * | 1997-06-11 | 2006-09-13 | 松下電器産業株式会社 | プッシュスイッチ及びその組立て方法 |
USD409151S (en) * | 1997-10-21 | 1999-05-04 | Staco Switch, Inc. | Elastomeric switch |
US6909354B2 (en) * | 2001-02-08 | 2005-06-21 | Interlink Electronics, Inc. | Electronic pressure sensitive transducer apparatus and method for manufacturing same |
US7050045B2 (en) * | 2003-01-07 | 2006-05-23 | Interlink Electronics, Inc. | Miniature highly manufacturable mouse pointing device |
US7097064B2 (en) * | 2004-01-28 | 2006-08-29 | Meyer Intellectual Properties Limited | Double wall cooking vessel |
DE102008006477B3 (de) * | 2008-01-29 | 2009-02-12 | Preh Gmbh | Mehrstufiger Schalter mit auf Magnetkraft basierender Hebelbetätigungsmechanik |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2230479A1 (de) * | 1972-06-22 | 1974-01-10 | Philips Patentverwaltung | Drucktaste |
US4029916A (en) * | 1975-04-18 | 1977-06-14 | Northern Electric Company Limited | Multi-contact push-button switch and plural embodiment for keyboard switch assembly |
US3996429A (en) * | 1975-04-18 | 1976-12-07 | Northern Electric Company Limited | Multi-contact push-button switch having plural prestressed contact members designed to provide plural circuit simultaneous switching inputs |
US3969600A (en) * | 1975-06-11 | 1976-07-13 | Burroughs Corporation | Tactile feedback keyboard switch assembly and actuator |
DE2902769C2 (de) * | 1979-01-25 | 1982-12-09 | Rudolf Schadow Gmbh, 1000 Berlin | Drucktastenschalter |
DE3041859A1 (de) * | 1980-11-06 | 1982-06-03 | Preh Elektro Feinmechanik | Tastatur |
US4385218A (en) * | 1981-04-21 | 1983-05-24 | Matsushita Electric Industrial Co., Ltd. | Electric switch |
CH658744A5 (de) * | 1982-04-30 | 1986-11-28 | Gfeller Ag | Druckschalter mit einer laengs einer fuehrung beweglichen taste. |
US4567469A (en) * | 1983-01-14 | 1986-01-28 | Polytel Corp. | Matrix keyboard |
DE3329827A1 (de) * | 1983-08-18 | 1985-03-14 | Schmidt Kg Schiederwerk G | Tastenschalter |
-
1985
- 1985-10-12 DE DE19853536539 patent/DE3536539A1/de active Granted
-
1986
- 1986-09-13 EP EP86112672A patent/EP0222106B1/de not_active Expired - Lifetime
- 1986-10-10 US US06/917,736 patent/US4720609A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3919099A1 (de) * | 1989-06-10 | 1990-12-20 | Telefunken Electronic Gmbh | Mehrstufiger schalter |
Also Published As
Publication number | Publication date |
---|---|
DE3536539A1 (de) | 1987-04-16 |
EP0222106A2 (de) | 1987-05-20 |
EP0222106A3 (en) | 1989-07-12 |
EP0222106B1 (de) | 1991-12-18 |
US4720609A (en) | 1988-01-19 |
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DE2926312C2 (US20080094685A1-20080424-C00004.png) | ||
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PREH-WERKE GMBH & CO KG, 8740 BAD NEUSTADT, DE |
|
8339 | Ceased/non-payment of the annual fee |