GB1304847A - - Google Patents
Info
- Publication number
- GB1304847A GB1304847A GB3053469A GB1304847DA GB1304847A GB 1304847 A GB1304847 A GB 1304847A GB 3053469 A GB3053469 A GB 3053469A GB 1304847D A GB1304847D A GB 1304847DA GB 1304847 A GB1304847 A GB 1304847A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- plunger
- operating member
- june
- engagement
- 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
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
- H01H23/168—Driving mechanisms using cams
Landscapes
- Mechanisms For Operating Contacts (AREA)
- Push-Button Switches (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
1304847 Retractive switches; mechanical switches JOSEPH LUCAS (INDUSTRIES) Ltd 4 June 1970 [17 June 1969] 30534/69 Heading H1N A switch includes a leaf spring 21 and a pivoted operating member carrying a plunger 14 resiliently urged towards spring 21, the operating member being movable from a first stable position shown, in which spring 21 is in full lines, to a second stable position in which plunger 14 moves out of engagement with spring 21 (it engages V-shape 18) so that spring 21 returns under its own resilience to the position shown in dotted lines. The operating member is also movable to a third, unstable, position in which plunger 14 rides up ramp 29 out of engagement with spring 21 from which it returns, when released, to its first position under the action of the resilient means urging plunger 14. The operating member may also be moved to press leaf spring 19 away from fixed contact 25.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3053469 | 1969-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1304847A true GB1304847A (en) | 1973-01-31 |
Family
ID=10309153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3053469A Expired GB1304847A (en) | 1969-06-17 | 1969-06-17 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3670116A (en) |
AU (1) | AU1632170A (en) |
DE (1) | DE2028467A1 (en) |
ES (1) | ES159769Y (en) |
FR (1) | FR2052709A5 (en) |
GB (1) | GB1304847A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4048455A (en) * | 1976-07-12 | 1977-09-13 | Red Dot Corporation | Pressure switch with plural axes pivoted conduction plate |
US4117284A (en) * | 1976-08-30 | 1978-09-26 | Alco Electronic Products, Inc. | Subminiature, three position, switch with non-sliding rocker contact |
US4767899A (en) * | 1987-03-19 | 1988-08-30 | Carlingswitch, Inc. | Make before break electrical switch |
US4808775A (en) * | 1987-08-03 | 1989-02-28 | Toyo Denso Kabushiki Kaisha | Reversing switch |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2678416A (en) * | 1951-02-01 | 1954-05-11 | Gen Motors Corp | Motor control |
US3305630A (en) * | 1964-07-10 | 1967-02-21 | Gen Electric | Deformable medium color projection system |
US3322914A (en) * | 1965-04-26 | 1967-05-30 | Texas Instruments Inc | Electric switch employing non-teasable movable contact mechanism |
-
1969
- 1969-06-17 GB GB3053469A patent/GB1304847A/en not_active Expired
-
1970
- 1970-06-10 DE DE19702028467 patent/DE2028467A1/de active Pending
- 1970-06-10 US US45001A patent/US3670116A/en not_active Expired - Lifetime
- 1970-06-12 AU AU16321/70A patent/AU1632170A/en not_active Expired
- 1970-06-12 ES ES1970159769U patent/ES159769Y/en not_active Expired
- 1970-06-17 FR FR7022255A patent/FR2052709A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES159769U (en) | 1970-09-01 |
AU1632170A (en) | 1971-12-16 |
ES159769Y (en) | 1971-03-16 |
FR2052709A5 (en) | 1971-04-09 |
DE2028467A1 (en) | 1970-12-23 |
US3670116A (en) | 1972-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |