JPH01138132U - - Google Patents
Info
- Publication number
- JPH01138132U JPH01138132U JP1988034270U JP3427088U JPH01138132U JP H01138132 U JPH01138132 U JP H01138132U JP 1988034270 U JP1988034270 U JP 1988034270U JP 3427088 U JP3427088 U JP 3427088U JP H01138132 U JPH01138132 U JP H01138132U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- electrode pattern
- pattern portion
- input device
- patterns
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
- H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
- H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
- H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
Landscapes
- Input From Keyboards Or The Like (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988034270U JPH01138132U (US07223432-20070529-C00017.png) | 1988-03-15 | 1988-03-15 | |
| US07/321,286 US4922063A (en) | 1988-03-15 | 1989-03-09 | Electric data switch that selects data by moving along tracks of electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988034270U JPH01138132U (US07223432-20070529-C00017.png) | 1988-03-15 | 1988-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138132U true JPH01138132U (US07223432-20070529-C00017.png) | 1989-09-21 |
Family
ID=12409470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988034270U Pending JPH01138132U (US07223432-20070529-C00017.png) | 1988-03-15 | 1988-03-15 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4922063A (US07223432-20070529-C00017.png) |
| JP (1) | JPH01138132U (US07223432-20070529-C00017.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5144278A (en) * | 1989-08-01 | 1992-09-01 | Lutron Electronics Co., Inc. | Variable impedance device and circuit for sensing adjustment thereof |
| JPH03219509A (ja) * | 1989-11-25 | 1991-09-26 | Seiko Epson Corp | スイッチ基板及びスイッチ基板製造方法 |
| US5315077A (en) * | 1993-04-05 | 1994-05-24 | Bourns, Inc. | Rotary switch including cam operated flexible contacts |
| JP3040083B2 (ja) * | 1997-09-24 | 2000-05-08 | アスモ株式会社 | モータアクチュエータ |
| US5977499A (en) * | 1998-04-16 | 1999-11-02 | Cts Corporation | Slide selector switch |
| US6828517B2 (en) * | 2001-05-16 | 2004-12-07 | Bourns, Inc. | Position encoder |
| KR20040067330A (ko) * | 2003-01-22 | 2004-07-30 | 엘지전자 주식회사 | 모드 스위치 장치 |
| US7707738B2 (en) * | 2008-05-23 | 2010-05-04 | Mitutoyo Corporation | Digital ruler with low-friction sliding contact |
| WO2011115942A1 (en) * | 2010-03-17 | 2011-09-22 | Illinois Tool Works Inc. | Transmission gear position sensor using printed circuit element |
| JP5631064B2 (ja) | 2010-06-14 | 2014-11-26 | 矢崎総業株式会社 | 固定接点構造 |
| CN107946115B (zh) * | 2017-12-21 | 2019-03-26 | 贵州航天电子科技有限公司 | 一种转换开关 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3261928A (en) * | 1965-10-04 | 1966-07-19 | Jr Bernard Edward Schlesinger | Reciprocable leaf-type switch with rotatable and compressible leaf spring contacts |
| US4038504A (en) * | 1975-11-19 | 1977-07-26 | A.C. Nielsen Company | Rotary, printed circuit wafer switch and method for adjusting |
| FR2336782A1 (fr) * | 1975-12-22 | 1977-07-22 | Radiotechnique Compelec | Commutateurs rotatifs codeurs |
| JPS5349308A (en) * | 1976-10-18 | 1978-05-04 | Tokico Ltd | Two-shaft multiblade fluid mechanics |
| US4152565A (en) * | 1978-02-01 | 1979-05-01 | Amp Incorporated | BCD slide-switch |
| US4728755A (en) * | 1984-11-29 | 1988-03-01 | Robertshaw Controls Company | Rotary switch construction and method of making the same |
-
1988
- 1988-03-15 JP JP1988034270U patent/JPH01138132U/ja active Pending
-
1989
- 1989-03-09 US US07/321,286 patent/US4922063A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4922063A (en) | 1990-05-01 |
