JPH0280929U - - Google Patents
Info
- Publication number
- JPH0280929U JPH0280929U JP1988160388U JP16038888U JPH0280929U JP H0280929 U JPH0280929 U JP H0280929U JP 1988160388 U JP1988160388 U JP 1988160388U JP 16038888 U JP16038888 U JP 16038888U JP H0280929 U JPH0280929 U JP H0280929U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- operating member
- casing
- contact
- contact portion
- 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.)
- Pending
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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/20—Driving mechanisms
-
- 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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
-
- 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
- H01H2235/014—Euler spring with positive buckling force or action
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988160388U JPH0280929U (US20030157376A1-20030821-M00001.png) | 1988-12-12 | 1988-12-12 | |
| KR2019890013263U KR920003855Y1 (ko) | 1988-12-12 | 1989-09-08 | 푸시버튼 스위치 |
| US07/435,221 US5012055A (en) | 1988-12-12 | 1989-11-09 | Spring loaded push-button switch having predictable switching time despite varying spring characteristics |
| GB8925638A GB2225900B (en) | 1988-12-12 | 1989-11-13 | Push button switch |
| DE3939131A DE3939131A1 (de) | 1988-12-12 | 1989-11-27 | Druckknopfschalter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988160388U JPH0280929U (US20030157376A1-20030821-M00001.png) | 1988-12-12 | 1988-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280929U true JPH0280929U (US20030157376A1-20030821-M00001.png) | 1990-06-21 |
Family
ID=15713884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988160388U Pending JPH0280929U (US20030157376A1-20030821-M00001.png) | 1988-12-12 | 1988-12-12 |
Country Status (5)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5268545A (en) * | 1992-12-18 | 1993-12-07 | Lexmark International, Inc. | Low profile tactile keyswitch |
| US5324902A (en) * | 1993-06-21 | 1994-06-28 | Shen Chen T | Mechanical key switch for a membrane keyboard |
| GB2282703A (en) * | 1993-10-05 | 1995-04-12 | Daw Shen Chen | Mechanical key switch |
| DE19628753C2 (de) * | 1996-07-17 | 2003-02-20 | Abb Patent Gmbh | Elektrisches Schaltgerät |
| US7028267B1 (en) * | 1999-12-07 | 2006-04-11 | Microsoft Corporation | Method and apparatus for capturing and rendering text annotations for non-modifiable electronic content |
| US6570106B1 (en) | 2000-07-10 | 2003-05-27 | Steven L. Merrick | Movable electric switches that move to reveal underlying control areas |
| JP3941357B2 (ja) * | 2000-08-21 | 2007-07-04 | 松下電器産業株式会社 | 押釦スイッチ及びこれを用いた複合スイッチ |
| DE102005050529B3 (de) * | 2005-10-21 | 2006-11-30 | Berker Gmbh & Co. Kg | Elektrischer Drucktastenschalter |
| TWI270910B (en) * | 2005-12-07 | 2007-01-11 | Inst Information Industry | Electronic switching device using non-interrupt voltage modulation switch |
| EP2739440B1 (en) | 2011-08-01 | 2016-10-05 | Ingersoll-Rand Company | Electric device with non-binding linear rails |
| CN103842134B (zh) | 2011-08-01 | 2016-07-06 | 英格索尔-兰德公司 | 用于无绳动力工具的具有触觉反馈的电池包释放 |
| CN206250251U (zh) * | 2016-12-16 | 2017-06-13 | 常州市派腾电子技术服务有限公司 | 一种电池组件及其电子烟 |
| TWI592964B (zh) * | 2017-01-20 | 2017-07-21 | 致伸科技股份有限公司 | 按鍵結構 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2708371A (en) * | 1954-03-15 | 1955-05-17 | Honeywell Regulator Co | Alternate action mechanism |
| US3491218A (en) * | 1968-01-05 | 1970-01-20 | Cutler Hammer Inc | Pushbutton switch with pivotally mounted actuator |
| US4118611A (en) * | 1977-08-30 | 1978-10-03 | International Business Machines Corporation | Buckling spring torsional snap actuator |
| US4528431A (en) * | 1983-10-03 | 1985-07-09 | International Business Machines Corporation | Rocking switch actuator for a low force membrane contact switch |
| SU1424065A1 (ru) * | 1987-02-13 | 1988-09-15 | Предприятие П/Я А-1458 | Привод исполнительного элемента клавишной чейки |
-
1988
- 1988-12-12 JP JP1988160388U patent/JPH0280929U/ja active Pending
-
1989
- 1989-09-08 KR KR2019890013263U patent/KR920003855Y1/ko not_active IP Right Cessation
- 1989-11-09 US US07/435,221 patent/US5012055A/en not_active Expired - Fee Related
- 1989-11-13 GB GB8925638A patent/GB2225900B/en not_active Expired - Lifetime
- 1989-11-27 DE DE3939131A patent/DE3939131A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3939131C2 (US20030157376A1-20030821-M00001.png) | 1991-08-29 |
| KR900013316U (ko) | 1990-07-05 |
| GB2225900A (en) | 1990-06-13 |
| GB8925638D0 (en) | 1990-01-04 |
| KR920003855Y1 (ko) | 1992-06-12 |
| GB2225900B (en) | 1992-10-14 |
| DE3939131A1 (de) | 1990-06-13 |
| US5012055A (en) | 1991-04-30 |
