CA1049076A - Low profile-low bounce electrical switch apparatus - Google Patents
Low profile-low bounce electrical switch apparatusInfo
- Publication number
- CA1049076A CA1049076A CA75230466A CA230466A CA1049076A CA 1049076 A CA1049076 A CA 1049076A CA 75230466 A CA75230466 A CA 75230466A CA 230466 A CA230466 A CA 230466A CA 1049076 A CA1049076 A CA 1049076A
- Authority
- CA
- Canada
- Prior art keywords
- torque
- torsion beam
- applying
- electrical
- base
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 37
- 230000013011 mating Effects 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 230000000295 complement effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract description 5
- 239000002991 molded plastic Substances 0.000 abstract 1
- 238000001994 activation Methods 0.000 description 29
- 230000004913 activation Effects 0.000 description 28
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000004033 plastic Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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
- H01H13/50—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
- H01H13/52—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 the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
-
- 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
-
- 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
- H01H1/245—Spring wire contacts
Landscapes
- Push-Button Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/502,959 US3949181A (en) | 1974-09-03 | 1974-09-03 | Low profile-low bounce electrical switch apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1049076A true CA1049076A (en) | 1979-02-20 |
Family
ID=24000161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA75230466A Expired CA1049076A (en) | 1974-09-03 | 1975-06-30 | Low profile-low bounce electrical switch apparatus |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3949181A (enExample) |
| JP (1) | JPS5153282A (enExample) |
| BE (1) | BE833039A (enExample) |
| CA (1) | CA1049076A (enExample) |
| DE (1) | DE2537284A1 (enExample) |
| FR (1) | FR2284176A1 (enExample) |
| GB (1) | GB1474858A (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188518A (en) * | 1976-06-16 | 1980-02-12 | Isostat | Miniature electrical push button contactor |
| US4209682A (en) * | 1978-07-19 | 1980-06-24 | Rood Robert M | Low bounce momentary contact switch |
| US4203016A (en) * | 1978-11-08 | 1980-05-13 | Mechanical Enterprises, Incorporated | Electric switch utilizing coil spring torsion biasing in switch operation |
| DE2905140A1 (de) * | 1979-02-10 | 1980-08-21 | Vdo Schindling | Elektrischer druckschalter fuer leiterplatten |
| US4255635A (en) * | 1979-09-17 | 1981-03-10 | Stackpole Components Company | Keyswitch |
| US4402131A (en) | 1981-08-05 | 1983-09-06 | Advanced Circuit Technology | Electrical switch assembly and method of manufacture |
| US4434338A (en) | 1982-01-22 | 1984-02-28 | Rood Robert M | Coil spring switch |
| US4694130A (en) * | 1986-08-29 | 1987-09-15 | General Motors Corporation | Illuminated pushbutton switch with unitary spring and contact |
| AU3524093A (en) * | 1992-03-27 | 1993-09-30 | Kao Corporation | Nonionic powdery detergent composition and process for producing the same |
| US5392202A (en) * | 1994-05-13 | 1995-02-21 | Fred M. Schildwachter & Sons, Inc. | Low profile illuminated push button |
| US7106066B2 (en) * | 2002-08-28 | 2006-09-12 | Teravicta Technologies, Inc. | Micro-electromechanical switch performance enhancement |
| DE102004012777B3 (de) * | 2004-03-15 | 2005-11-10 | W.C. Heraeus Gmbh | Kontaktkörper, insbesondere für Schaltkontakte sowie Kontaktanordnung mit einem derartigen Kontaktkörper sowie seine Verwendung |
| JP4762853B2 (ja) * | 2006-10-30 | 2011-08-31 | 日本開閉器工業株式会社 | 押ボタンスイッチ |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US421340A (en) * | 1890-02-11 | Electric compound push | ||
| US580092A (en) * | 1897-04-06 | moore | ||
| US996303A (en) * | 1909-02-18 | 1911-06-27 | Henry Wilhelm | Screwless spring contact. |
| US2550250A (en) * | 1949-05-06 | 1951-04-24 | Ruth E W Huppert | Electric pushbutton |
| NL84896C (enExample) * | 1953-03-09 | |||
| FI44920C (fi) * | 1967-02-24 | 1972-02-10 | Ericsson Telefon Ab L M | Painikekytkin |
| CA861647A (en) * | 1968-08-30 | 1971-01-19 | L. Lyvang Frits | Switch |
| US3860776A (en) * | 1973-07-19 | 1975-01-14 | Amp Inc | Momentary switch with wire spring components |
-
1974
- 1974-09-03 US US05/502,959 patent/US3949181A/en not_active Expired - Lifetime
-
1975
- 1975-06-30 CA CA75230466A patent/CA1049076A/en not_active Expired
- 1975-08-18 GB GB3425975A patent/GB1474858A/en not_active Expired
- 1975-08-21 DE DE19752537284 patent/DE2537284A1/de active Pending
- 1975-08-22 FR FR7526021A patent/FR2284176A1/fr active Granted
- 1975-09-03 JP JP50106112A patent/JPS5153282A/ja active Pending
- 1975-09-03 BE BE159720A patent/BE833039A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2537284A1 (de) | 1976-03-11 |
| FR2284176B1 (enExample) | 1979-06-15 |
| JPS5153282A (enExample) | 1976-05-11 |
| BE833039A (fr) | 1975-12-31 |
| GB1474858A (en) | 1977-05-25 |
| US3949181A (en) | 1976-04-06 |
| FR2284176A1 (fr) | 1976-04-02 |
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