AU473387B2 - Manually operable electric switch with movable coil spring contact - Google Patents
Manually operable electric switch with movable coil spring contactInfo
- Publication number
- AU473387B2 AU473387B2 AU64655/74A AU6465574A AU473387B2 AU 473387 B2 AU473387 B2 AU 473387B2 AU 64655/74 A AU64655/74 A AU 64655/74A AU 6465574 A AU6465574 A AU 6465574A AU 473387 B2 AU473387 B2 AU 473387B2
- Authority
- AU
- Australia
- Prior art keywords
- coil spring
- electric switch
- manually operable
- spring contact
- movable coil
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
- H01H1/403—Contacts forming part of a printed circuit
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB3636/73 | 1973-01-24 | ||
GB363673A GB1460021A (en) | 1973-01-24 | 1973-01-24 | Electric switches |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6465574A AU6465574A (en) | 1975-07-24 |
AU473387B2 true AU473387B2 (en) | 1976-06-17 |
Family
ID=9762063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU64655/74A Expired AU473387B2 (en) | 1973-01-24 | 1974-01-18 | Manually operable electric switch with movable coil spring contact |
Country Status (7)
Country | Link |
---|---|
US (1) | US3895203A (sv) |
JP (1) | JPS49109873A (sv) |
AU (1) | AU473387B2 (sv) |
DE (1) | DE2403108A1 (sv) |
GB (1) | GB1460021A (sv) |
SE (1) | SE390851B (sv) |
ZA (1) | ZA74449B (sv) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4004121A (en) * | 1974-04-04 | 1977-01-18 | Mechanical Enterprises, Inc. | Electrical switch with wire beam spring contact closer |
GB1555764A (en) * | 1975-08-22 | 1979-11-14 | Gen Electric Co Ltd | Push-botton swtich mechanismus |
JPS52124483U (sv) * | 1976-03-19 | 1977-09-21 | ||
US4034177A (en) * | 1976-11-19 | 1977-07-05 | Burroughs Corporation | Plunger-actuated, lost motion switch with tactile feedback |
EP0012279B1 (de) * | 1978-12-14 | 1982-07-07 | Siemens Aktiengesellschaft | Tastenschalter, insbesondere für Tastaturen in Schreibmaschinen und ähnlichen Einrichtungen |
DE3127053C2 (de) * | 1981-07-09 | 1983-07-21 | Vacuumschmelze Gmbh, 6450 Hanau | Sensortaste zur kontaktlosen Erzeugung eines elektrischen Signals bei Tastendruck |
JPS6075929U (ja) * | 1983-10-31 | 1985-05-28 | 株式会社ジエルコ | 押しボタンスイツチ |
FR2556512B1 (fr) * | 1983-12-13 | 1986-12-26 | Itt Composants Instr | Dispositif de commutation electrique |
US4600819A (en) * | 1985-03-08 | 1986-07-15 | Mechanical Enterprises, Inc. | Switch assembly |
US4795865A (en) * | 1987-12-10 | 1989-01-03 | Delta Systems, Inc. | Safety switch for automatic de-activation of a motor vehicle |
US4812604A (en) * | 1987-12-10 | 1989-03-14 | Delta Systems, Inc. | Torsion spring contact switch |
US5221816A (en) * | 1991-09-09 | 1993-06-22 | Delta Systems, Inc. | Plunger switch |
JP3757540B2 (ja) * | 1996-11-08 | 2006-03-22 | 松下電工株式会社 | 押釦スイッチ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2567421A (en) * | 1947-01-30 | 1951-09-11 | Bruno Martinuzzi | Push-button switch |
US3214528A (en) * | 1963-12-16 | 1965-10-26 | Radio Frequency Lab Inc | Rotary electrical switch with movable spring contact structure |
US3244847A (en) * | 1964-05-22 | 1966-04-05 | Navigation Computer Corp | Manually operated keyboard switch in a stationary mount with guided shaftway |
AT266970B (de) * | 1967-04-28 | 1968-12-10 | Standard Telephon & Telegraph | Federnde elektrische Kontaktvorrichtung |
CH460119A (de) * | 1967-07-27 | 1968-07-31 | Baumer Electric Ag | Elektrische Schalttaste |
FR2102579A5 (sv) * | 1970-08-10 | 1972-04-07 | Arvai T | |
US3699296A (en) * | 1971-05-21 | 1972-10-17 | Ibm | Catastrophically buckling compression column switch and actuator |
US3725907A (en) * | 1971-06-01 | 1973-04-03 | Texas Instruments Inc | Pushbutton keyboard system |
US3697706A (en) * | 1971-06-23 | 1972-10-10 | Baldwin Co D H | Push type electric switch with contact post, movable coil spring contact and interposed non conductive plunger |
US3767878A (en) * | 1972-09-21 | 1973-10-23 | Stackpole Component Co | Keyboard switch |
-
1973
- 1973-01-24 GB GB363673A patent/GB1460021A/en not_active Expired
-
1974
- 1974-01-18 AU AU64655/74A patent/AU473387B2/en not_active Expired
- 1974-01-22 ZA ZA740449A patent/ZA74449B/xx unknown
- 1974-01-22 US US435599A patent/US3895203A/en not_active Expired - Lifetime
- 1974-01-23 DE DE2403108A patent/DE2403108A1/de not_active Withdrawn
- 1974-01-23 SE SE7400858A patent/SE390851B/sv unknown
- 1974-01-24 JP JP49010588A patent/JPS49109873A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1460021A (en) | 1976-12-31 |
ZA74449B (en) | 1974-12-24 |
JPS49109873A (sv) | 1974-10-18 |
AU6465574A (en) | 1975-07-24 |
SE390851B (sv) | 1977-01-24 |
US3895203A (en) | 1975-07-15 |
DE2403108A1 (de) | 1974-07-25 |
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