ATE112412T1 - KEYSET. - Google Patents
KEYSET.Info
- Publication number
- ATE112412T1 ATE112412T1 AT90111268T AT90111268T ATE112412T1 AT E112412 T1 ATE112412 T1 AT E112412T1 AT 90111268 T AT90111268 T AT 90111268T AT 90111268 T AT90111268 T AT 90111268T AT E112412 T1 ATE112412 T1 AT E112412T1
- Authority
- AT
- Austria
- Prior art keywords
- key set
- key
- support
- contact plunger
- contact
- Prior art date
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
- H01H13/70—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/036—Return force
- H01H2221/044—Elastic part on actuator or casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2233/00—Key modules
- H01H2233/002—Key modules joined to form button rows
- H01H2233/004—One molded part
Landscapes
- Push-Button Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Mechanisms For Operating Contacts (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Electrophonic Musical Instruments (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
A key set is described, for making contact with an electronic apparatus, for example a video recorder. The special feature of this key set, which may have one or more keys (3), is that it is produced integrally as a plastic injection-moulded part with all the individual elements such as the key (3), the contact plunger (5), the web (7), the hinges (9, 9') and the support (8). The key set (1) is connected by means of the support (8) to an apparatus housing (2) or apparatus chassis such that the push button switches (11) which are arranged on a printed-circuit board (10) mounted in the apparatus can be operated by means of the contact plunger (5). The key set is furthermore designed such that it can be mounted in the apparatus with the minimum labour cost, for example automatically. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8908429U DE8908429U1 (en) | 1989-07-11 | 1989-07-11 | Keyset |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE112412T1 true ATE112412T1 (en) | 1994-10-15 |
Family
ID=6840970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90111268T ATE112412T1 (en) | 1989-07-11 | 1990-06-15 | KEYSET. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0407754B1 (en) |
AT (1) | ATE112412T1 (en) |
DE (2) | DE8908429U1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9011181U1 (en) * | 1990-07-30 | 1990-10-04 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Swing-out control unit |
DE9207290U1 (en) * | 1992-05-29 | 1992-07-16 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth | Push button unit with snap hook arrangement in the push button opening area |
DE29701148U1 (en) * | 1997-01-23 | 1997-04-17 | Bosch-Siemens Hausgeräte GmbH, 81669 München | Push button |
DE19739575C2 (en) * | 1997-09-10 | 2003-10-16 | Aeg Hausgeraete Gmbh | Function block, in particular key block, for the control surface of a device and control surface of a device with such a function block |
KR19990018549U (en) * | 1997-11-12 | 1999-06-05 | 전주범 | Cushion pad of control panel for car audio |
ATE412969T1 (en) * | 2000-07-05 | 2008-11-15 | Niko | CONTACT ACTUATOR |
DE10349592B4 (en) * | 2003-03-05 | 2009-06-25 | Electrolux Home Products Corp. N.V. | Keypad for insertion into a panel and mounting arrangement of a keypad on a panel |
DE10309516B3 (en) * | 2003-03-05 | 2004-11-25 | Electrolux Home Products Corporation N.V. | Control button block incorporated in operating panel for domestic appliance e.g. cooking hob or baking oven, has return spring for each button cover guided via elastomer frame attached to operating panel |
DE10309515B3 (en) * | 2003-03-05 | 2005-02-03 | Electrolux Home Products Corporation N.V. | Push-button block for glass control panel of domestic cooking appliance, has spring element between each push-button cap and guide frame providing resetting force for push-button cap and operating element |
DE102008038567B4 (en) | 2008-08-20 | 2018-08-16 | Leopold Kostal Gmbh & Co. Kg | Arrangement of interconnected actuators for pushbuttons or pressure switches |
DE102008038568B4 (en) * | 2008-08-20 | 2017-07-20 | Leopold Kostal Gmbh & Co. Kg | Arrangement of several actuators for pushbuttons or pressure switches, as well as device with such an arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163883A (en) * | 1977-12-30 | 1979-08-07 | Texas Instruments Incorporated | Keyboard with illuminated keys |
US4315114A (en) * | 1980-03-24 | 1982-02-09 | International Telephone And Telegraph Corporation | Keyboard switch assembly |
DE3041186C2 (en) * | 1980-09-13 | 1984-03-29 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Pushbutton arrangement in an electrical communications engineering device |
DE3607689A1 (en) * | 1986-03-08 | 1987-09-17 | Telefonbau & Normalzeit Gmbh | Push button of relatively large width |
DE8714217U1 (en) * | 1987-10-26 | 1987-12-23 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt | Keycap for a keyboard |
-
1989
- 1989-07-11 DE DE8908429U patent/DE8908429U1/en not_active Expired
-
1990
- 1990-06-15 EP EP90111268A patent/EP0407754B1/en not_active Expired - Lifetime
- 1990-06-15 DE DE59007311T patent/DE59007311D1/en not_active Expired - Fee Related
- 1990-06-15 AT AT90111268T patent/ATE112412T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0407754B1 (en) | 1994-09-28 |
DE8908429U1 (en) | 1989-08-24 |
DE59007311D1 (en) | 1994-11-03 |
EP0407754A3 (en) | 1991-10-23 |
EP0407754A2 (en) | 1991-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEFA | Change of the company name | ||
REN | Ceased due to non-payment of the annual fee |