DK0544124T3 - Plastic push button field especially for communication terminals - Google Patents
Plastic push button field especially for communication terminalsInfo
- Publication number
- DK0544124T3 DK0544124T3 DK92118755.5T DK92118755T DK0544124T3 DK 0544124 T3 DK0544124 T3 DK 0544124T3 DK 92118755 T DK92118755 T DK 92118755T DK 0544124 T3 DK0544124 T3 DK 0544124T3
- Authority
- DK
- Denmark
- Prior art keywords
- push button
- communication terminals
- field especially
- button field
- plastic push
- 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 |
---|---|
DK0544124T3 true DK0544124T3 (en) | 1997-07-21 |
Family
ID=6873658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92118755.5T DK0544124T3 (en) | 1991-11-26 | 1992-11-02 | Plastic push button field 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 AT AT92118755T patent/ATE149736T1/en not_active IP Right Cessation
- 1992-11-02 EP EP92118755A patent/EP0544124B1/en not_active Expired - Lifetime
- 1992-11-02 ES ES92118755T patent/ES2098418T3/en not_active Expired - Lifetime
- 1992-11-02 DK DK92118755.5T patent/DK0544124T3/en active
- 1992-11-02 DE DE59208111T patent/DE59208111D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0544124A2 (en) | 1993-06-02 |
DE9114712U1 (en) | 1992-03-19 |
DE59208111D1 (en) | 1997-04-10 |
EP0544124B1 (en) | 1997-03-05 |
EP0544124A3 (en) | 1993-10-20 |
ES2098418T3 (en) | 1997-05-01 |
ATE149736T1 (en) | 1997-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3888140D1 (en) | High-caliber, multi-pole switch with molded housing. | |
DE69101887D1 (en) | Snap button. | |
DE59900815D1 (en) | Temperature-dependent switch with current transfer element | |
KR920022294U (en) | Bias start-up circuit | |
DE58908575D1 (en) | Phase-stabilized, coupled resonant circuit. | |
DE68922654D1 (en) | Push button switch. | |
ATE168497T1 (en) | MICROPARTICLE SWITCHING DEVICE | |
DK0544124T3 (en) | Plastic push button field especially for communication terminals | |
DE69201751D1 (en) | Snap button. | |
ATE134277T1 (en) | PUSH BUTTON SWITCH | |
DE59200040D1 (en) | Push button switch. | |
FR2676587B1 (en) | CIRCUIT BREAKER WITH LARGE BREAKING POWER. | |
ATE334844T1 (en) | LIGHT SWITCH UNIT | |
ES2043886T3 (en) | REMOTE CONTROL DEVICE TO DISCONNECT SWITCHES. | |
DE59606479D1 (en) | Electrical switching device | |
ATE309629T1 (en) | CONNECTOR ELEMENT | |
ATE154467T1 (en) | ELECTRICAL KEY SWITCH | |
ATE73263T1 (en) | PUSH-BUTTON ACTUATED OVERCURRENT PROTECTION SWITCH. | |
ATE148959T1 (en) | SWITCH CAP FOR PUSH BUTTON SWITCHES | |
ATE147887T1 (en) | ELECTRICAL SWITCHING DEVICE | |
ATE421721T1 (en) | CONTACT BRACKET FOR MULTIFUNCTIONAL PRESS BUTTON | |
KR900019522A (en) | Remote control circuit for headphone stereo | |
KR870009418A (en) | Push button switch | |
KR890015323A (en) | Solid State Rylay | |
AU6195080A (en) | Push-button key for telecommunications techniques |