JPS5157023U - - Google Patents
Info
- Publication number
- JPS5157023U JPS5157023U JP1974130655U JP13065574U JPS5157023U JP S5157023 U JPS5157023 U JP S5157023U JP 1974130655 U JP1974130655 U JP 1974130655U JP 13065574 U JP13065574 U JP 13065574U JP S5157023 U JPS5157023 U JP S5157023U
- Authority
- JP
- Japan
- 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
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
- Contacts (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974130655U JPS5157023U (ja) | 1974-10-29 | 1974-10-29 | |
| US05/626,557 US4052581A (en) | 1974-10-29 | 1975-10-28 | Switch with movable and fixed contacts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974130655U JPS5157023U (ja) | 1974-10-29 | 1974-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5157023U true JPS5157023U (ja) | 1976-05-04 |
Family
ID=15039431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974130655U Pending JPS5157023U (ja) | 1974-10-29 | 1974-10-29 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4052581A (ja) |
| JP (1) | JPS5157023U (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4060702A (en) * | 1976-01-09 | 1977-11-29 | Wallace Leon Linn | Timer switch assembly having escapement mechanism |
| US4259558A (en) * | 1979-08-17 | 1981-03-31 | Northern Telecom Limited | Multiple cantilever spring contact switch |
| US4345128A (en) * | 1980-05-15 | 1982-08-17 | Buttner Horace Judson | Electrical contact positioning assembly |
| JPS61133992A (ja) * | 1984-12-04 | 1986-06-21 | ヤマハ株式会社 | 電子楽器の鍵盤スイツチ |
| CN86101312A (zh) * | 1985-02-12 | 1986-10-22 | 日本乐器制造株式会社 | 电子乐器键板开关装置 |
| GB2225165B (en) * | 1988-11-21 | 1993-01-06 | Mitsuku Denshi Kogyo | Leaf switch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4512991Y1 (ja) * | 1966-08-18 | 1970-06-04 | ||
| JPS4713265U (ja) * | 1971-03-09 | 1972-10-17 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1132094A (en) * | 1911-09-08 | 1915-03-16 | Western Electric Co | Contact member. |
| US2616993A (en) * | 1947-07-17 | 1952-11-04 | Bell Telephone Labor Inc | Pretensioned spring |
| DE7115572U (de) * | 1971-04-22 | 1972-10-19 | Bach & Co | Elektromagnetisches Relais |
| US3978303A (en) * | 1973-10-29 | 1976-08-31 | Mitsuku Denshi Kogyo K.K. | Leaf spring switch |
-
1974
- 1974-10-29 JP JP1974130655U patent/JPS5157023U/ja active Pending
-
1975
- 1975-10-28 US US05/626,557 patent/US4052581A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4512991Y1 (ja) * | 1966-08-18 | 1970-06-04 | ||
| JPS4713265U (ja) * | 1971-03-09 | 1972-10-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4052581A (en) | 1977-10-04 |