ATA177885A - KEY DIALING BLOCK - Google Patents
KEY DIALING BLOCKInfo
- Publication number
- ATA177885A ATA177885A AT177885A AT177885A ATA177885A AT A177885 A ATA177885 A AT A177885A AT 177885 A AT177885 A AT 177885A AT 177885 A AT177885 A AT 177885A AT A177885 A ATA177885 A AT A177885A
- Authority
- AT
- Austria
- Prior art keywords
- key dialing
- dialing block
- block
- key
- dialing
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/002—Venting with external pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/01—Venting with internal pressure of other switch sites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/01—Venting with internal pressure of other switch sites
- H01H2213/014—Accumulator chamber
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/05—Force concentrator; Actuating dimple
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/034—Bezel
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT177885A AT381814B (en) | 1985-06-14 | 1985-06-14 | KEY DIALING BLOCK |
EP86890151A EP0210973A1 (en) | 1985-06-14 | 1986-05-23 | Push button key board |
FI862532A FI862532A (en) | 1985-06-14 | 1986-06-13 | KNAPPVALGRUPP. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT177885A AT381814B (en) | 1985-06-14 | 1985-06-14 | KEY DIALING BLOCK |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA177885A true ATA177885A (en) | 1986-04-15 |
AT381814B AT381814B (en) | 1986-12-10 |
Family
ID=3520773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT177885A AT381814B (en) | 1985-06-14 | 1985-06-14 | KEY DIALING BLOCK |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0210973A1 (en) |
AT (1) | AT381814B (en) |
FI (1) | FI862532A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0322514A3 (en) * | 1987-12-30 | 1990-09-12 | Hewlett-Packard Company | Keyboard switch system |
US4980522A (en) * | 1988-06-13 | 1990-12-25 | Mitsubishi Denki Kabiushiki Kaisha | Operating key switch unit |
JPH0738288B2 (en) * | 1988-06-13 | 1995-04-26 | 三菱電機株式会社 | Operation key switch device |
DE9014472U1 (en) * | 1990-10-16 | 1991-01-24 | Fritz Hartmann Geraetebau Gmbh & Co Kg, 8523 Baiersdorf, De | |
US5310973A (en) * | 1991-10-08 | 1994-05-10 | Silitek Corporation | Structure of key switch |
US5199556A (en) * | 1991-10-08 | 1993-04-06 | Silitek Corporation | Structure of key switch |
DE9216956U1 (en) * | 1992-12-12 | 1993-02-11 | Skultety, Ivan, 5000 Koeln, De | |
JP2001057127A (en) | 1999-08-20 | 2001-02-27 | Nec Corp | Drip-resistant and dust-resistant structure for key switch device |
US7409888B2 (en) * | 2002-12-09 | 2008-08-12 | Bendix Commercial Vehicle Systems, Llc | Cover for parking brake control valve button |
GB2409576B (en) | 2003-12-24 | 2006-01-18 | Dale Mcphee Purcocks | Keyboards |
GB2421635B (en) * | 2004-12-24 | 2007-12-05 | In2Connect Ltd | A switch |
US7973255B2 (en) | 2007-01-15 | 2011-07-05 | Purcocks Dale Mcphee | Keyboards |
ATE496381T1 (en) | 2008-10-07 | 2011-02-15 | Research In Motion Ltd | SEALED COUPLING FOR A MOBILE ELECTRONIC DEVICE |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676607A (en) * | 1969-11-25 | 1972-07-11 | Bell Telephone Labor Inc | Pushbutton telephone dial |
US3995126A (en) * | 1975-04-03 | 1976-11-30 | Magic Dot, Inc. | Membrane keyboard apparatus |
SE7612000L (en) * | 1975-10-30 | 1977-05-01 | Chomerics Inc | KEYBOARD KEYBOARD |
DE3407380A1 (en) * | 1983-03-03 | 1984-09-06 | General Electric Co., Schenectady, N.Y. | Control display arrangement for an oven having a membrane switch |
JPS6032215A (en) * | 1983-07-30 | 1985-02-19 | カシオ計算機株式会社 | Key switch structure |
-
1985
- 1985-06-14 AT AT177885A patent/AT381814B/en not_active IP Right Cessation
-
1986
- 1986-05-23 EP EP86890151A patent/EP0210973A1/en not_active Withdrawn
- 1986-06-13 FI FI862532A patent/FI862532A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AT381814B (en) | 1986-12-10 |
FI862532A (en) | 1986-12-15 |
EP0210973A1 (en) | 1987-02-04 |
FI862532A0 (en) | 1986-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
REN | Ceased due to non-payment of the annual fee |