NL7302387A - - Google Patents
Info
- Publication number
- NL7302387A NL7302387A NL7302387A NL7302387A NL7302387A NL 7302387 A NL7302387 A NL 7302387A NL 7302387 A NL7302387 A NL 7302387A NL 7302387 A NL7302387 A NL 7302387A NL 7302387 A NL7302387 A NL 7302387A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
- H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
-
- 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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/20—Driving mechanisms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH349172A CH549272A (de) | 1972-03-08 | 1972-03-08 | Elektrischer schalter. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7302387A true NL7302387A (en:Method) | 1973-09-11 |
Family
ID=4257139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7302387A NL7302387A (en:Method) | 1972-03-08 | 1973-02-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3857007A (en:Method) |
| JP (1) | JPS48104083A (en:Method) |
| CH (1) | CH549272A (en:Method) |
| DE (1) | DE2308455A1 (en:Method) |
| FR (1) | FR2175105B1 (en:Method) |
| GB (1) | GB1421591A (en:Method) |
| IT (1) | IT981182B (en:Method) |
| NL (1) | NL7302387A (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5280147A (en) * | 1991-11-19 | 1994-01-18 | Brother Kogyo Kabushiki Kaisha | Keyswitch assembly with a key support limiting transverse, longitudinal and rotational movement of the key |
| US5278372A (en) * | 1991-11-19 | 1994-01-11 | Brother Kogyo Kabushiki Kaisha | Keyboard having connecting parts with downward open recesses |
| JP2595132Y2 (ja) * | 1992-02-14 | 1999-05-24 | ブラザー工業株式会社 | キースイッチ |
| US5278371A (en) * | 1992-02-14 | 1994-01-11 | Brother Kogyo Kabushiki Kaisha | Keyswitch assembly with support mechanism coupled to support plate beneath printed circuit board |
| DE4316998A1 (de) * | 1993-05-21 | 1994-11-24 | Eaton Controls Gmbh | Elektrischer Drucktastenschalter |
| US5667061A (en) * | 1996-07-01 | 1997-09-16 | Packard Hughes Interconnect Company | Linear cam-assisted plunger switch |
| IT1289388B1 (it) * | 1996-07-19 | 1998-10-02 | Promark Srl | Pulsante perfezionato per tastiera |
| JP4249600B2 (ja) * | 2003-11-20 | 2009-04-02 | アルプス電気株式会社 | 押圧操作型スイッチ装置 |
| WO2009076934A1 (de) * | 2007-12-14 | 2009-06-25 | 3Be Berliner Beratungs- Und Beteiligungs-Gmbh | Schalter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1660070A (en) * | 1920-12-27 | 1928-02-21 | Herbert W Crane | Floor switch |
| US2274563A (en) * | 1938-05-31 | 1942-02-24 | Leon L Patrick | Reversing switch |
| US2485340A (en) * | 1947-05-29 | 1949-10-18 | Borg George W Corp | X-ray control switch |
| US3663781A (en) * | 1970-11-23 | 1972-05-16 | Scm Corp | Electrical switch having a flexible one-piece actuator |
| US3720801A (en) * | 1972-02-03 | 1973-03-13 | Alps Electric Co Ltd | Space key |
-
1972
- 1972-03-08 CH CH349172A patent/CH549272A/xx not_active IP Right Cessation
-
1973
- 1973-02-21 DE DE19732308455 patent/DE2308455A1/de active Pending
- 1973-02-21 NL NL7302387A patent/NL7302387A/xx not_active Application Discontinuation
- 1973-03-02 GB GB1039673A patent/GB1421591A/en not_active Expired
- 1973-03-05 US US00337819A patent/US3857007A/en not_active Expired - Lifetime
- 1973-03-07 FR FR7308040A patent/FR2175105B1/fr not_active Expired
- 1973-03-07 IT IT21287/73A patent/IT981182B/it active
- 1973-03-08 JP JP48026642A patent/JPS48104083A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48104083A (en:Method) | 1973-12-26 |
| CH549272A (de) | 1974-05-15 |
| FR2175105A1 (en:Method) | 1973-10-19 |
| IT981182B (it) | 1974-10-10 |
| GB1421591A (en) | 1976-01-21 |
| DE2308455A1 (de) | 1973-09-13 |
| FR2175105B1 (en:Method) | 1976-11-05 |
| US3857007A (en) | 1974-12-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |