SG13887G - A push-button arrangement for an electrical switch - Google Patents
A push-button arrangement for an electrical switchInfo
- Publication number
- SG13887G SG13887G SG138/87A SG13887A SG13887G SG 13887 G SG13887 G SG 13887G SG 138/87 A SG138/87 A SG 138/87A SG 13887 A SG13887 A SG 13887A SG 13887 G SG13887 G SG 13887G
- Authority
- SG
- Singapore
- Prior art keywords
- push
- electrical switch
- button arrangement
- button
- arrangement
- 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
- H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/024—Profile on actuator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/008—Actuators other then push button
- H01H2221/016—Lever; Rocker
-
- 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
- H01H2221/054—Actuators connected by flexible webs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/022—Telephone handset
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8031452A GB2084802B (en) | 1980-09-30 | 1980-09-30 | Keypad buttons |
Publications (1)
Publication Number | Publication Date |
---|---|
SG13887G true SG13887G (en) | 1988-01-15 |
Family
ID=10516370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG138/87A SG13887G (en) | 1980-09-30 | 1987-02-16 | A push-button arrangement for an electrical switch |
Country Status (5)
Country | Link |
---|---|
GB (1) | GB2084802B (en) |
HK (1) | HK49987A (en) |
IE (1) | IE51112B1 (en) |
SG (1) | SG13887G (en) |
ZA (1) | ZA812855B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57152725U (en) * | 1981-03-20 | 1982-09-25 | ||
GB2306784A (en) * | 1995-10-20 | 1997-05-07 | Delco Electronic Overseas Corp | Rocker switch assembly |
FR2786917B1 (en) * | 1998-12-07 | 2001-01-26 | Eaton Corp | THREE-DIMENSIONAL PUSH BUTTON SETTING AND CENTERING SYSTEM |
DE19957643A1 (en) * | 1999-11-30 | 2001-05-31 | Ticona Gmbh | Unit of thrust keys comprises connector pieces which take the form of tapering film hinges which are located between adjacent keys, and ensure that operation of any key does not disturb any other key of the unit |
US7433719B2 (en) | 2005-06-03 | 2008-10-07 | Research In Motion Limited | Handheld electronic device and keypad having tactile features |
EP1729315B1 (en) * | 2005-06-03 | 2007-08-29 | Research In Motion Limited | Handheld electronic device and keypad having tactile features |
-
1980
- 1980-09-30 GB GB8031452A patent/GB2084802B/en not_active Expired
-
1981
- 1981-04-29 ZA ZA00812855A patent/ZA812855B/en unknown
- 1981-04-29 IE IE960/81A patent/IE51112B1/en unknown
-
1987
- 1987-02-16 SG SG138/87A patent/SG13887G/en unknown
- 1987-06-25 HK HK499/87A patent/HK49987A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IE810960L (en) | 1982-03-30 |
HK49987A (en) | 1987-07-03 |
IE51112B1 (en) | 1986-10-01 |
GB2084802A (en) | 1982-04-15 |
GB2084802B (en) | 1984-03-28 |
ZA812855B (en) | 1982-05-26 |
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