GB631927A - Improvements relating to pull-cord operated electric switches - Google Patents
Improvements relating to pull-cord operated electric switchesInfo
- Publication number
- GB631927A GB631927A GB8248A GB8248A GB631927A GB 631927 A GB631927 A GB 631927A GB 8248 A GB8248 A GB 8248A GB 8248 A GB8248 A GB 8248A GB 631927 A GB631927 A GB 631927A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- cord
- indicator
- pull
- improvements relating
- 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
- H01H17/00—Switches having flexible operating part adapted only for pulling, e.g. cord, chain
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
631,927. Snap-action switches; indicators. VICKERY, H. F. Jan. 1, 1948, No. 82. [Class 38(v)] A cord - operated ceiling or wall switch in which successive pulls on the cord actuate the switch mechanism to the " on " and off " positions, has an indicator to show the position of the switch mechanism. The contact carrying rocker 13 of the switch has an arm 10 on which is screwed a member 11a which extends through a slot 12 in the switch cover. 12a and has an enlarged end 11 forming the indicator. When the switch is operated by pulling the cord 14, the indicator moves from one end of the slot to the other, and by its position indicates whether the switch is on or off. The cover may have coloured markings and may be removed from the switch after unscrewing the member 11a This indicator member may be used to operate the switch should the cord become detached.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8248A GB631927A (en) | 1948-01-01 | 1948-01-01 | Improvements relating to pull-cord operated electric switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8248A GB631927A (en) | 1948-01-01 | 1948-01-01 | Improvements relating to pull-cord operated electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB631927A true GB631927A (en) | 1949-11-11 |
Family
ID=9698088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8248A Expired GB631927A (en) | 1948-01-01 | 1948-01-01 | Improvements relating to pull-cord operated electric switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB631927A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126424A (en) * | 1982-07-06 | 1984-03-21 | Ashley Accessories Ltd | Electric pull operated switches |
-
1948
- 1948-01-01 GB GB8248A patent/GB631927A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126424A (en) * | 1982-07-06 | 1984-03-21 | Ashley Accessories Ltd | Electric pull operated switches |
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