CA1003881A - Electrical switch having a movable contact rolling between stationary contacts - Google Patents
Electrical switch having a movable contact rolling between stationary contactsInfo
- Publication number
- CA1003881A CA1003881A CA191,068A CA191068A CA1003881A CA 1003881 A CA1003881 A CA 1003881A CA 191068 A CA191068 A CA 191068A CA 1003881 A CA1003881 A CA 1003881A
- Authority
- CA
- Canada
- Prior art keywords
- movable contact
- electrical switch
- stationary contacts
- contact rolling
- rolling
- 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
- H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US328869A US3927288A (en) | 1973-02-01 | 1973-02-01 | Electrical switch having a movable contact rolling between stationary contacts |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1003881A true CA1003881A (en) | 1977-01-18 |
Family
ID=23282806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA191,068A Expired CA1003881A (en) | 1973-02-01 | 1974-01-28 | Electrical switch having a movable contact rolling between stationary contacts |
Country Status (4)
Country | Link |
---|---|
US (1) | US3927288A (de) |
JP (1) | JPS49111170A (de) |
CA (1) | CA1003881A (de) |
DE (1) | DE2404906A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT347273B (de) * | 1976-08-09 | 1978-12-27 | Dieter Reichert | Schalter fuer tuerschloesser |
US4680433A (en) * | 1986-01-07 | 1987-07-14 | Annulus Technical Industries, Inc. | Contact assembly for a switch |
JP2000173130A (ja) * | 1998-12-09 | 2000-06-23 | Toshiba Video Products Japan Kk | 磁気記録再生機器の動作モード検出スイッチ |
US8822852B2 (en) * | 2012-11-13 | 2014-09-02 | Solteam Electronics Co., Ltd. | Multi-level rotary switch |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1520847A (en) * | 1923-07-17 | 1924-12-30 | Connecticut Telephone & Elec | Electric switch |
US2935585A (en) * | 1957-04-22 | 1960-05-03 | Sigma Instruments Inc | Polarized electromagnetic relay |
US3001046A (en) * | 1958-05-07 | 1961-09-19 | Jennings Radio Mfg Corp | Vacuum relay |
US3032620A (en) * | 1960-03-07 | 1962-05-01 | Tung Sol Electric Inc | Snap action switch |
US3311717A (en) * | 1965-12-16 | 1967-03-28 | Oak Electro Netics Corp | Electrical switch with improved movable contact and detent structure |
JPS5126259B2 (de) * | 1972-06-16 | 1976-08-05 |
-
1973
- 1973-02-01 US US328869A patent/US3927288A/en not_active Expired - Lifetime
-
1974
- 1974-01-28 CA CA191,068A patent/CA1003881A/en not_active Expired
- 1974-01-31 JP JP49012328A patent/JPS49111170A/ja active Pending
- 1974-02-01 DE DE2404906A patent/DE2404906A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3927288A (en) | 1975-12-16 |
DE2404906A1 (de) | 1974-08-22 |
JPS49111170A (de) | 1974-10-23 |
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