FR2021127A1 - - Google Patents
Info
- Publication number
- FR2021127A1 FR2021127A1 FR6935533A FR6935533A FR2021127A1 FR 2021127 A1 FR2021127 A1 FR 2021127A1 FR 6935533 A FR6935533 A FR 6935533A FR 6935533 A FR6935533 A FR 6935533A FR 2021127 A1 FR2021127 A1 FR 2021127A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
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
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681804228 DE1804228A1 (en) | 1968-10-21 | 1968-10-21 | Device, preferably for actuation of contacts for switching or control devices and the like. |
US86721069A | 1969-10-17 | 1969-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2021127A1 true FR2021127A1 (en) | 1970-07-17 |
Family
ID=25756301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6935533A Withdrawn FR2021127A1 (en) | 1968-10-21 | 1969-10-16 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3588766A (en) |
DE (1) | DE1804228A1 (en) |
FR (1) | FR2021127A1 (en) |
GB (1) | GB1242489A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831730A (en) * | 1973-01-31 | 1974-08-27 | D Koeppe | Keyboards |
JPS5024769A (en) * | 1973-07-04 | 1975-03-17 | ||
US4054944A (en) * | 1975-01-17 | 1977-10-18 | Redactron Corporation | Finger operated switching device |
US4203013A (en) * | 1976-10-26 | 1980-05-13 | Serras Paulet Edouard | Alphanumeric control keyboard with depressible keys for electric or electronic machines |
DE2659449C3 (en) * | 1976-12-30 | 1980-07-10 | Agfa-Gevaert Ag, 5090 Leverkusen | Master stage in a photographic copier with interchangeable format masks |
JPS58169825A (en) * | 1982-03-31 | 1983-10-06 | 日本メクトロン株式会社 | Panel keyboard |
US4513271A (en) * | 1982-07-16 | 1985-04-23 | Minnesota Mining And Manufacturing Company | Momentary contact magnetic switch |
FR2892226B1 (en) * | 2005-10-19 | 2007-12-21 | Schneider Electric Ind Sas | DEVICE FOR SWITCHING AN ELECTRIC CIRCUIT USING AT LEAST TWO PERMANENT MAGNETS |
DE602006011918D1 (en) * | 2005-06-06 | 2010-03-11 | Schneider Electric Ind Sas | DEVICE FOR SWITCHING ON AN ELECTRIC SHAMANE MAGNET |
US8279029B2 (en) * | 2008-07-10 | 2012-10-02 | Flextronics Automotive, Inc. | Weatherproof switch for indoor and outdoor information clusters and function switches |
CN104425168B (en) * | 2013-08-23 | 2016-12-28 | 富泰华工业(深圳)有限公司 | Slide switch and opening-closing structure thereof, and there is the electronic installation of this slide switch |
CN107077222A (en) * | 2014-11-05 | 2017-08-18 | 雷蛇(亚太)私人有限公司 | Input equipment |
US9880685B2 (en) * | 2015-09-15 | 2018-01-30 | Blackberry Limited | Portable electronic device including keyboard and method of controlling same |
-
1968
- 1968-10-21 DE DE19681804228 patent/DE1804228A1/en active Pending
-
1969
- 1969-10-13 GB GB50102/69A patent/GB1242489A/en not_active Expired
- 1969-10-16 FR FR6935533A patent/FR2021127A1/fr not_active Withdrawn
- 1969-10-17 US US867210A patent/US3588766A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1804228A1 (en) | 1970-05-14 |
GB1242489A (en) | 1971-08-11 |
US3588766A (en) | 1971-06-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |