NL8120179A - - Google Patents
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- Publication number
- NL8120179A NL8120179A NL8120179A NL8120179A NL8120179A NL 8120179 A NL8120179 A NL 8120179A NL 8120179 A NL8120179 A NL 8120179A NL 8120179 A NL8120179 A NL 8120179A NL 8120179 A NL8120179 A NL 8120179A
- Authority
- NL
- Netherlands
- Prior art keywords
- key
- tongue
- contact
- plate
- contact plate
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 claims description 16
- 239000000806 elastomer Substances 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002131 composite material Substances 0.000 claims description 9
- 239000000696 magnetic material Substances 0.000 claims description 7
- 230000003111 delayed effect Effects 0.000 claims description 5
- 230000000284 resting effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 description 35
- 239000000463 material Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0271—Bases, casings, or covers structurally combining a switch and an electronic component
-
- 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
Landscapes
- Push-Button Switches (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8012657 | 1980-06-06 | ||
| FR8012657A FR2484130A1 (fr) | 1980-06-06 | 1980-06-06 | Dispositif a touche enfoncable formant interrupteur a ouverture retardee |
| FR8100068 | 1981-06-03 | ||
| PCT/FR1981/000068 WO1981003577A1 (fr) | 1980-06-06 | 1981-06-03 | Dispositif a touche enfoncable formant interrupteur a ouverture retardee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8120179A true NL8120179A (enrdf_load_stackoverflow) | 1982-05-03 |
Family
ID=9242805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8120179A NL8120179A (enrdf_load_stackoverflow) | 1980-06-06 | 1981-06-03 |
Country Status (13)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529010B1 (fr) * | 1982-06-22 | 1985-11-15 | Serras Paulet Edouard | Clavier a touches enfoncables |
| US6465752B2 (en) * | 2001-01-03 | 2002-10-15 | Emerson Electric Company | Door unlatch switch assembly |
| FR2882187B1 (fr) * | 2005-02-17 | 2007-04-06 | Sc2N Sa | Dispositif de commande du changement d'etat d'un circuit |
| CN104362021B (zh) * | 2014-09-25 | 2016-08-24 | 苏州达方电子有限公司 | 按键结构 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1063683B (de) * | 1955-02-28 | 1959-08-20 | Paul Firchow Nachfgr App Und U | Elektrischer Sprungschalter |
| FR1264576A (fr) * | 1960-05-11 | 1961-06-23 | Schostal Sa | Dispositif interrupteur de circuit électrique |
| GB984832A (en) * | 1962-06-16 | 1965-03-03 | Vigilant Switchgear Ltd | Snap action electrical switches |
| US3879602A (en) * | 1973-06-11 | 1975-04-22 | N Dimensions | Keyboard |
| US3974347A (en) * | 1975-03-10 | 1976-08-10 | Amp Incorporated | Switch assembly having rotatable, pivoted or slidable actuator and diode structure mounted between actuator contacts |
| FR2356199A1 (fr) * | 1975-10-29 | 1978-01-20 | Serras Paulet Edouard | Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique |
| FR2395546A2 (fr) * | 1977-06-22 | 1979-01-19 | Serras Paulet Edouard | Clavier de commande alphanumerique a touches enfoncables pour machine electrique ou electronique |
-
1980
- 1980-06-06 FR FR8012657A patent/FR2484130A1/fr active Granted
-
1981
- 1981-06-03 WO PCT/FR1981/000068 patent/WO1981003577A1/fr active Application Filing
- 1981-06-03 AU AU72275/81A patent/AU7227581A/en not_active Abandoned
- 1981-06-03 GB GB8134756A patent/GB2088641A/en not_active Withdrawn
- 1981-06-03 DE DE3152067T patent/DE3152067C2/de not_active Expired
- 1981-06-03 NL NL8120179A patent/NL8120179A/nl unknown
- 1981-06-03 JP JP56501762A patent/JPS57500905A/ja active Pending
- 1981-06-05 BE BE0/205008A patent/BE889110A/fr not_active IP Right Cessation
- 1981-06-05 ES ES502805A patent/ES502805A0/es active Granted
- 1981-06-05 IT IT8122152Q patent/IT1139342B/it active
-
1982
- 1982-02-01 SE SE8200542A patent/SE8200542L/xx not_active Application Discontinuation
- 1982-02-04 NO NO820333A patent/NO820333L/no unknown
- 1982-02-05 DK DK50182A patent/DK50182A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT8122152A0 (it) | 1981-06-05 |
| AU7227581A (en) | 1981-12-21 |
| FR2484130B1 (enrdf_load_stackoverflow) | 1982-09-17 |
| BE889110A (fr) | 1981-12-07 |
| ES8301061A1 (es) | 1982-11-01 |
| DE3152067C2 (de) | 1986-07-24 |
| NO820333L (no) | 1982-02-04 |
| DK50182A (da) | 1982-02-05 |
| JPS57500905A (enrdf_load_stackoverflow) | 1982-05-20 |
| ES502805A0 (es) | 1982-11-01 |
| FR2484130A1 (fr) | 1981-12-11 |
| WO1981003577A1 (fr) | 1981-12-10 |
| GB2088641A (en) | 1982-06-09 |
| DE3152067T1 (de) | 1982-08-12 |
| SE8200542L (sv) | 1982-02-01 |
| IT1139342B (it) | 1986-09-24 |
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