JPH0214630U - - Google Patents
Info
- Publication number
- JPH0214630U JPH0214630U JP1988090944U JP9094488U JPH0214630U JP H0214630 U JPH0214630 U JP H0214630U JP 1988090944 U JP1988090944 U JP 1988090944U JP 9094488 U JP9094488 U JP 9094488U JP H0214630 U JPH0214630 U JP H0214630U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- spring
- casing
- contact portion
- key top
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- H01H2235/00—Springs
- H01H2235/012—Euler spring
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090944U JPH0624106Y2 (ja) | 1988-07-11 | 1988-07-11 | 押釦スイツチ |
| US07/376,712 US5010219A (en) | 1988-07-11 | 1989-07-07 | Push button switch with actuator for applying transverse force to buckling spring |
| GB8915789A GB2220795B (en) | 1988-07-11 | 1989-07-10 | Push button switch |
| DE3922655A DE3922655A1 (de) | 1988-07-11 | 1989-07-10 | Drucktastenschalter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090944U JPH0624106Y2 (ja) | 1988-07-11 | 1988-07-11 | 押釦スイツチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0214630U true JPH0214630U (US07714131-20100511-C00038.png) | 1990-01-30 |
| JPH0624106Y2 JPH0624106Y2 (ja) | 1994-06-22 |
Family
ID=14012569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988090944U Expired - Lifetime JPH0624106Y2 (ja) | 1988-07-11 | 1988-07-11 | 押釦スイツチ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5010219A (US07714131-20100511-C00038.png) |
| JP (1) | JPH0624106Y2 (US07714131-20100511-C00038.png) |
| DE (1) | DE3922655A1 (US07714131-20100511-C00038.png) |
| GB (1) | GB2220795B (US07714131-20100511-C00038.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5326951A (en) * | 1992-01-23 | 1994-07-05 | Alps Electric Co., Ltd. | Push button switch |
| US5505115A (en) * | 1993-04-01 | 1996-04-09 | Vandervoort; Paul B. | Keyboard key return and motion sensing mechanisms incorporating a swing arm |
| GB2282703A (en) * | 1993-10-05 | 1995-04-12 | Daw Shen Chen | Mechanical key switch |
| US5710397A (en) * | 1995-08-04 | 1998-01-20 | Acer Peripherals, Inc. | Switch actuator for membrane switch |
| JP3718576B2 (ja) * | 1997-03-21 | 2005-11-24 | アルプス電気株式会社 | プッシュスイッチ |
| US5905241A (en) * | 1997-05-30 | 1999-05-18 | Hyundai Motor Company | Threshold microswitch and a manufacturing method thereof |
| JP3955282B2 (ja) * | 2001-11-30 | 2007-08-08 | ルノー・エス・アー・エス | ボディ構造へのプラスチック製部品の取り付け装置 |
| EP2739440B1 (en) | 2011-08-01 | 2016-10-05 | Ingersoll-Rand Company | Electric device with non-binding linear rails |
| US9660229B2 (en) | 2011-08-01 | 2017-05-23 | Ingersoll-Rand Company | Battery pack release with tactile feedback for cordless power tools |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4433224A (en) * | 1982-10-18 | 1984-02-21 | Honeywell Inc. | Actuator mechanism with enhanced tactile characteristics |
| US4528431A (en) * | 1983-10-03 | 1985-07-09 | International Business Machines Corporation | Rocking switch actuator for a low force membrane contact switch |
| IT1183650B (it) * | 1985-05-22 | 1987-10-22 | Bassani Spa | Meccanismo di scatto per interruttori elettrici |
-
1988
- 1988-07-11 JP JP1988090944U patent/JPH0624106Y2/ja not_active Expired - Lifetime
-
1989
- 1989-07-07 US US07/376,712 patent/US5010219A/en not_active Expired - Lifetime
- 1989-07-10 DE DE3922655A patent/DE3922655A1/de active Granted
- 1989-07-10 GB GB8915789A patent/GB2220795B/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3922655A1 (de) | 1990-01-18 |
| US5010219A (en) | 1991-04-23 |
| GB2220795B (en) | 1991-11-06 |
| GB8915789D0 (en) | 1989-08-31 |
| DE3922655C2 (US07714131-20100511-C00038.png) | 1991-05-08 |
| GB2220795A (en) | 1990-01-17 |
| JPH0624106Y2 (ja) | 1994-06-22 |
