GB654716A - Improvements in snap-action electric switches - Google Patents
Improvements in snap-action electric switchesInfo
- Publication number
- GB654716A GB654716A GB1151449A GB1151449A GB654716A GB 654716 A GB654716 A GB 654716A GB 1151449 A GB1151449 A GB 1151449A GB 1151449 A GB1151449 A GB 1151449A GB 654716 A GB654716 A GB 654716A
- Authority
- GB
- United Kingdom
- Prior art keywords
- snap
- snapper
- electric switches
- action electric
- members
- 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
- H01H23/20—Driving mechanisms having snap action
Landscapes
- Push-Button Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
654,716. Snap-action switches. YOUNG. S. G. April 30, 1948, No. 11514/49. Divided out of 654,693. [Class 38(v)] A dead-centre switch comprises a movable contact-member in the form of a conductive snapper which consists of two end members, two longitudinal members 1 and a corrugated central member 3, and an operating member 4 having recesses 6, 7, engaging between the free end of the member 3 and the opposing end member. In the Figure, the dolly 4 is supported in a seating 8 in the base 9, but in a modification (Fig. 6 not shown), it is mounted upon a fixed pin. The snapper may, alternatively, be operated by a push-pull button.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1151449A GB654716A (en) | 1948-04-30 | 1948-04-30 | Improvements in snap-action electric switches |
FR985620D FR985620A (en) | 1948-04-30 | 1949-04-30 | Improvements to snap-action electrical switches |
DEP2766A DE818524C (en) | 1948-04-30 | 1949-05-01 | Electrical snap switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1151449A GB654716A (en) | 1948-04-30 | 1948-04-30 | Improvements in snap-action electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB654716A true GB654716A (en) | 1951-06-27 |
Family
ID=9987648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1151449A Expired GB654716A (en) | 1948-04-30 | 1948-04-30 | Improvements in snap-action electric switches |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE818524C (en) |
FR (1) | FR985620A (en) |
GB (1) | GB654716A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1123380B (en) * | 1955-01-19 | 1962-02-08 | Rudolf Wittner | Electric switch |
FR2622046A1 (en) * | 1987-10-16 | 1989-04-21 | Valvar Spa | QUICK-START ELECTRICAL SWITCH FOR CONTROLLING THE WINDOW DEVICE OF A MOTOR VEHICLE |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695524A (en) * | 1951-01-05 | 1954-11-30 | Honeywell Regulator Co | Alternate action snap mechanism |
US2929891A (en) * | 1958-01-13 | 1960-03-22 | Robertshaw Fulton Controls Co | Snap acting switch |
DE1916956C3 (en) * | 1969-04-02 | 1983-12-08 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Electrical snap switch |
-
1948
- 1948-04-30 GB GB1151449A patent/GB654716A/en not_active Expired
-
1949
- 1949-04-30 FR FR985620D patent/FR985620A/en not_active Expired
- 1949-05-01 DE DEP2766A patent/DE818524C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1123380B (en) * | 1955-01-19 | 1962-02-08 | Rudolf Wittner | Electric switch |
FR2622046A1 (en) * | 1987-10-16 | 1989-04-21 | Valvar Spa | QUICK-START ELECTRICAL SWITCH FOR CONTROLLING THE WINDOW DEVICE OF A MOTOR VEHICLE |
Also Published As
Publication number | Publication date |
---|---|
FR985620A (en) | 1951-07-20 |
DE818524C (en) | 1951-10-25 |
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