ATE149736T1 - PUSH BUTTON PANEL MADE OF PLASTIC ESPECIALLY FOR COMMUNICATION TERMINALS - Google Patents
PUSH BUTTON PANEL MADE OF PLASTIC ESPECIALLY FOR COMMUNICATION TERMINALSInfo
- Publication number
- ATE149736T1 ATE149736T1 AT92118755T AT92118755T ATE149736T1 AT E149736 T1 ATE149736 T1 AT E149736T1 AT 92118755 T AT92118755 T AT 92118755T AT 92118755 T AT92118755 T AT 92118755T AT E149736 T1 ATE149736 T1 AT E149736T1
- Authority
- AT
- Austria
- Prior art keywords
- push button
- communication terminals
- panel made
- button panel
- plastic especially
- 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
- H01H2221/00—Actuators
- H01H2221/064—Limitation of actuating pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/062—Maintenance or repair facilities
-
- 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
-
- 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
- H01H2233/006—Separating individual keys after mounting
Landscapes
- Push-Button Switches (AREA)
- Telephone Set Structure (AREA)
Abstract
Obliquely downwardly running spring arms are integrally formed on the individual push-button keys. The lower ends of these spring arms are connected via tapers to connecting webs. As a result of the tapers, the weak point of this arrangement comes to rest such that the operation of the individual keys is maintained in the event of a fracture in the installed state. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9114712U DE9114712U1 (en) | 1991-11-26 | 1991-11-26 | Plastic pushbutton panel, especially for communication terminals |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE149736T1 true ATE149736T1 (en) | 1997-03-15 |
Family
ID=6873658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92118755T ATE149736T1 (en) | 1991-11-26 | 1992-11-02 | PUSH BUTTON PANEL MADE OF PLASTIC ESPECIALLY FOR COMMUNICATION TERMINALS |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0544124B1 (en) |
AT (1) | ATE149736T1 (en) |
DE (2) | DE9114712U1 (en) |
DK (1) | DK0544124T3 (en) |
ES (1) | ES2098418T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9114712U1 (en) * | 1991-11-26 | 1992-03-19 | Siemens AG, 8000 München | Plastic pushbutton panel, especially for communication terminals |
DE10203400C1 (en) * | 2002-01-29 | 2003-06-18 | Siemens Ag | Keypad arrangement for mobile telephones, comprises two inter-engaging sets of coupled keytops, with three-component switching unit below |
DE102004024312B3 (en) * | 2004-05-15 | 2006-02-02 | Diehl Ako Stiftung & Co. Kg | Key cap assembly |
DE102007045866B3 (en) * | 2007-09-25 | 2008-10-23 | Albrecht Jung Gmbh & Co. Kg | Actuating buttons assembly arrangement for cover part of electrical installation device, has locking unit formed on buttons, and another locking unit formed on cover part, where locking units stay in effective connection with each other |
DE102008038567B4 (en) | 2008-08-20 | 2018-08-16 | Leopold Kostal Gmbh & Co. Kg | Arrangement of interconnected actuators for pushbuttons or pressure switches |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924109Y2 (en) * | 1979-06-22 | 1984-07-17 | シチズン時計株式会社 | Push button structure for small portable devices |
DE2933150C2 (en) * | 1979-08-16 | 1982-03-18 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Keypad |
US4315114A (en) * | 1980-03-24 | 1982-02-09 | International Telephone And Telegraph Corporation | Keyboard switch assembly |
GB2087154B (en) * | 1980-11-04 | 1984-05-16 | Standard Telephones Cables Ltd | Keypad button |
DE9114712U1 (en) * | 1991-11-26 | 1992-03-19 | Siemens AG, 8000 München | Plastic pushbutton panel, especially for communication terminals |
-
1991
- 1991-11-26 DE DE9114712U patent/DE9114712U1/en not_active Expired - Lifetime
-
1992
- 1992-11-02 DE DE59208111T patent/DE59208111D1/en not_active Expired - Fee Related
- 1992-11-02 DK DK92118755.5T patent/DK0544124T3/en active
- 1992-11-02 ES ES92118755T patent/ES2098418T3/en not_active Expired - Lifetime
- 1992-11-02 EP EP92118755A patent/EP0544124B1/en not_active Expired - Lifetime
- 1992-11-02 AT AT92118755T patent/ATE149736T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0544124B1 (en) | 1997-03-05 |
DE59208111D1 (en) | 1997-04-10 |
DE9114712U1 (en) | 1992-03-19 |
DK0544124T3 (en) | 1997-07-21 |
EP0544124A3 (en) | 1993-10-20 |
ES2098418T3 (en) | 1997-05-01 |
EP0544124A2 (en) | 1993-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |