GB606660A - Improvements in or relating to electric tumbler switches - Google Patents
Improvements in or relating to electric tumbler switchesInfo
- Publication number
- GB606660A GB606660A GB400645A GB400645A GB606660A GB 606660 A GB606660 A GB 606660A GB 400645 A GB400645 A GB 400645A GB 400645 A GB400645 A GB 400645A GB 606660 A GB606660 A GB 606660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- bridge
- pivot
- pivoted
- slots
- 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
- H01H23/162—Driving mechanisms incorporating links interconnecting tumbler and contact arm
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
606,660. Tumbler switches. NOVOBAX, Ltd., and SHARMAN, A. V. Feb. 16, 1945, No. 4006. [Class 38 (v)] In a tumbler switch, a contact member 8 is given an intial rectilinear movement followed by an angular movement which is completed with a snap action. When the dolly 1 is moved about its fixed pivot 3, slots in its bifurcated extension 5 engage and slide the movablecontact pivot 6 along the upper face of the bridge 2. The contact 8, guided by lugs 11 or 12 engaging the underside of the bridge, makes a corresponding rectilinear movement until the pivot 3 engages one of two ears 9, thus causing the contact 8 to move angularly about its pivot 6. When the mechanism crosses the deadcentre, the contact finally separates and moves rapidly under the action of the spring 7 to the end of slots 10 in the bridge 2. The spring 7 surrounds a plunger 15, one end of which is pivoted to the bridge at 14, and the other is slidably mounted in a bar 17 pivoted to the contact 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB400645A GB606660A (en) | 1945-02-16 | 1945-02-16 | Improvements in or relating to electric tumbler switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB400645A GB606660A (en) | 1945-02-16 | 1945-02-16 | Improvements in or relating to electric tumbler switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB606660A true GB606660A (en) | 1948-08-18 |
Family
ID=9768994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB400645A Expired GB606660A (en) | 1945-02-16 | 1945-02-16 | Improvements in or relating to electric tumbler switches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB606660A (en) |
-
1945
- 1945-02-16 GB GB400645A patent/GB606660A/en not_active Expired
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