GB1025845A - Multi-position switch - Google Patents
Multi-position switchInfo
- Publication number
- GB1025845A GB1025845A GB2970862A GB2970862A GB1025845A GB 1025845 A GB1025845 A GB 1025845A GB 2970862 A GB2970862 A GB 2970862A GB 2970862 A GB2970862 A GB 2970862A GB 1025845 A GB1025845 A GB 1025845A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- arbor
- aug
- flange
- fixed contacts
- 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
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/11—Movable parts; Contacts mounted thereon with indexing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
Abstract
1,025,845. Mechanical switches, without quick action. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Aug. 1, 1963 [Aug. 2, 1962], No. 29708/62. Heading H2B. A multi-position rotary switch comprises an annular body 1 of insulating material having four sets of fixed contacts, such as 6a, 6b and 7a, 7b, moulded therein flush with the inner surface thereof. A bridging contact 13, shaped as shown, is spring-loaded to slide radially in an arbor 10 rotatable by shaft 11. A flange 4 extends inwardly from body 1 and has recesses, such as 5a and 5c, co-operating with the central part of contact 13 to locate the four switch positions and between these positions the flange 4 depresses contact 13 into arbor 10, thereby lifting the contact 13 clear of the fixed contacts and intermediate insulation during switching movements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2970862A GB1025845A (en) | 1962-08-02 | 1962-08-02 | Multi-position switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2970862A GB1025845A (en) | 1962-08-02 | 1962-08-02 | Multi-position switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1025845A true GB1025845A (en) | 1966-04-14 |
Family
ID=10295846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2970862A Expired GB1025845A (en) | 1962-08-02 | 1962-08-02 | Multi-position switch |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1025845A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180364817A1 (en) * | 2015-12-14 | 2018-12-20 | Denso Corporation | Operating device |
-
1962
- 1962-08-02 GB GB2970862A patent/GB1025845A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180364817A1 (en) * | 2015-12-14 | 2018-12-20 | Denso Corporation | Operating device |
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