GB174406A - Improvements in or relating to electric switches - Google Patents
Improvements in or relating to electric switchesInfo
- Publication number
- GB174406A GB174406A GB2903420A GB2903420A GB174406A GB 174406 A GB174406 A GB 174406A GB 2903420 A GB2903420 A GB 2903420A GB 2903420 A GB2903420 A GB 2903420A GB 174406 A GB174406 A GB 174406A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- carrying member
- relating
- spindle
- operating
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
174,406. Cable Accessories Co., Ltd., Reeves, F. H., and Crawford, A. Oct. 14, 1920. Switches, quick-break, have an external handle c secured to an operating- spindle d which carries a crank e connected by links f, g to the contact-carrying member a, which oscillates about a fixed plate b, the axis of which pivot is eccentric to that of the operating-spindle d. A spring i tends to draw the contact-carrying member a from the fixed contacts h, and in the opening operation the link g can be displaced in a certain arc of movement, after which the contact-carrying member a is withdrawn from the fixed contacts with a snap-action.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2903420A GB174406A (en) | 1920-10-14 | 1920-10-14 | Improvements in or relating to electric switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2903420A GB174406A (en) | 1920-10-14 | 1920-10-14 | Improvements in or relating to electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB174406A true GB174406A (en) | 1922-01-16 |
Family
ID=10285158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2903420A Expired GB174406A (en) | 1920-10-14 | 1920-10-14 | Improvements in or relating to electric switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB174406A (en) |
-
1920
- 1920-10-14 GB GB2903420A patent/GB174406A/en not_active Expired
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