DE3928650C2 - - Google Patents
Info
- Publication number
- DE3928650C2 DE3928650C2 DE3928650A DE3928650A DE3928650C2 DE 3928650 C2 DE3928650 C2 DE 3928650C2 DE 3928650 A DE3928650 A DE 3928650A DE 3928650 A DE3928650 A DE 3928650A DE 3928650 C2 DE3928650 C2 DE 3928650C2
- Authority
- DE
- Germany
- Prior art keywords
- leaf spring
- pressure switch
- electrical
- plastic housing
- curvature
- 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 - Fee Related
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
- H01H13/50—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
- H01H13/52—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 the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
Landscapes
- Push-Button Switches (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3928650A DE3928650A1 (de) | 1989-08-30 | 1989-08-30 | Elektrischer druckschalter |
JP2190936A JPH03205711A (ja) | 1989-08-30 | 1990-07-20 | 電気押圧スイツチ |
US07/575,336 US5075524A (en) | 1989-08-30 | 1990-08-30 | Electric pushbutton switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3928650A DE3928650A1 (de) | 1989-08-30 | 1989-08-30 | Elektrischer druckschalter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3928650A1 DE3928650A1 (de) | 1991-03-28 |
DE3928650C2 true DE3928650C2 (US07709020-20100504-C00041.png) | 1992-09-03 |
Family
ID=6388166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3928650A Granted DE3928650A1 (de) | 1989-08-30 | 1989-08-30 | Elektrischer druckschalter |
Country Status (3)
Country | Link |
---|---|
US (1) | US5075524A (US07709020-20100504-C00041.png) |
JP (1) | JPH03205711A (US07709020-20100504-C00041.png) |
DE (1) | DE3928650A1 (US07709020-20100504-C00041.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19954740A1 (de) * | 1999-11-12 | 2001-05-17 | Jung Gmbh Albrecht | Schaltelement mit taktiler Rückmeldung für elektrische Schalter und Taster |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5326951A (en) * | 1992-01-23 | 1994-07-05 | Alps Electric Co., Ltd. | Push button switch |
DE4209437A1 (de) * | 1992-03-24 | 1993-09-30 | Schurter Gmbh | Hubverlängerungselement für Folientastaturen |
DE9407412U1 (de) * | 1994-05-04 | 1994-09-29 | Chen, Pao-Chin, Taipeh/T'ai-pei | Tastenschalter für einen Computer |
EP1162521B1 (fr) | 2000-06-07 | 2010-03-17 | ETA SA Manufacture Horlogère Suisse | Dispositif de commande à déclic et montre munie d'un tel dispositif |
JP3890863B2 (ja) | 2000-08-23 | 2007-03-07 | 松下電器産業株式会社 | 多方向操作スイッチ及びこれを用いた電子機器 |
FI115330B (fi) * | 2003-06-13 | 2005-04-15 | Nokia Corp | Näppäimistö ja menetelmä sen valmistamiseksi |
ES2310477B1 (es) * | 2007-06-04 | 2009-08-27 | Maria Del Mar Serracanta Marcet | Mecanismo de generacion de energia electrica, a partir de energia mecanica, por induccion electromagnetica. |
CN104992854B (zh) | 2014-12-29 | 2017-12-15 | 余正明 | 一种薄型开关 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE505847A (US07709020-20100504-C00041.png) * | 1950-09-16 | |||
US3800104A (en) * | 1972-11-13 | 1974-03-26 | Becton Dickinson Co | Low profile keyboard switch assembly with snap action cantilever contact |
US3909564A (en) * | 1974-08-08 | 1975-09-30 | Amp Inc | Keyboard assembly with foldable printed circuit matrix switch array, and key actuator locking slide plate |
US4385218A (en) * | 1981-04-21 | 1983-05-24 | Matsushita Electric Industrial Co., Ltd. | Electric switch |
JPS5923119U (ja) * | 1982-08-03 | 1984-02-13 | アルプス電気株式会社 | 押釦スイツチ |
KR900002525Y1 (ko) * | 1984-07-11 | 1990-03-30 | 알프스덴기 가부시기 가이샤 | 푸시 버튼 스위치 |
JPS61189532U (US07709020-20100504-C00041.png) * | 1985-05-17 | 1986-11-26 | ||
JPS625437U (US07709020-20100504-C00041.png) * | 1985-06-24 | 1987-01-13 | ||
DE3530050A1 (de) * | 1985-08-22 | 1987-02-26 | Cherry Mikroschalter Gmbh | Tastenmodul fuer folientastaturen |
-
1989
- 1989-08-30 DE DE3928650A patent/DE3928650A1/de active Granted
-
1990
- 1990-07-20 JP JP2190936A patent/JPH03205711A/ja active Pending
- 1990-08-30 US US07/575,336 patent/US5075524A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19954740A1 (de) * | 1999-11-12 | 2001-05-17 | Jung Gmbh Albrecht | Schaltelement mit taktiler Rückmeldung für elektrische Schalter und Taster |
DE19954740B4 (de) * | 1999-11-12 | 2005-10-20 | Jung Gmbh Albrecht | Schaltelement mit taktiler Rückmeldung für elektrische Schalter und Taster |
Also Published As
Publication number | Publication date |
---|---|
DE3928650A1 (de) | 1991-03-28 |
US5075524A (en) | 1991-12-24 |
JPH03205711A (ja) | 1991-09-09 |
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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 | ||
8339 | Ceased/non-payment of the annual fee |