GB803604A - Improvements in two-way electric switches - Google Patents
Improvements in two-way electric switchesInfo
- Publication number
- GB803604A GB803604A GB2729656A GB2729656A GB803604A GB 803604 A GB803604 A GB 803604A GB 2729656 A GB2729656 A GB 2729656A GB 2729656 A GB2729656 A GB 2729656A GB 803604 A GB803604 A GB 803604A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pearce
- dolly
- way electric
- electric switches
- plates
- 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
- Manufacture Of Switches (AREA)
- Tumbler Switches (AREA)
Abstract
803,604. Tumbler swit. ches; actuation of switches SCHOLES & CO., Ltd. G. H., PEARCE, F. J., anc PEARCE, G. S. July 4 1957 [Sept. 6, 1956], No 27296/56. Class 38 (5). In a two-way switch ir which fixed contacts f, g are bridged by movable plates or blades d, e operated by two cams i, j associatec with the dolly h, each plate is held up to its contacts by a coil-spring band c arranged on opposite sides of the midpositions in the length of the plates. The arrangement is stated to obviate the risk of the dolly halting in midposition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2729656A GB803604A (en) | 1956-09-06 | 1956-09-06 | Improvements in two-way electric switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2729656A GB803604A (en) | 1956-09-06 | 1956-09-06 | Improvements in two-way electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB803604A true GB803604A (en) | 1958-10-29 |
Family
ID=10257273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2729656A Expired GB803604A (en) | 1956-09-06 | 1956-09-06 | Improvements in two-way electric switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB803604A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5079395A (en) * | 1990-11-26 | 1992-01-07 | Hubbell Incorporated | Actuator plate type electrical switch actuating mechanism |
-
1956
- 1956-09-06 GB GB2729656A patent/GB803604A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5079395A (en) * | 1990-11-26 | 1992-01-07 | Hubbell Incorporated | Actuator plate type electrical switch actuating mechanism |
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