GB770836A - Improvements in or relating to electric toggle switch - Google Patents
Improvements in or relating to electric toggle switchInfo
- Publication number
- GB770836A GB770836A GB17385/55A GB1738555A GB770836A GB 770836 A GB770836 A GB 770836A GB 17385/55 A GB17385/55 A GB 17385/55A GB 1738555 A GB1738555 A GB 1738555A GB 770836 A GB770836 A GB 770836A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- block
- pair
- contacts
- dolly
- 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
- H01H23/162—Driving mechanisms incorporating links interconnecting tumbler and contact arm
Landscapes
- Switches With Compound Operations (AREA)
- Tumbler Switches (AREA)
Abstract
770,836. Snap-action switches. TALON, Inc. June 16, 1955 [July 2, 1954], No. 17385/55. Class 38(5) A switch comprises a pair of tiltable contact members 18, 18a co-operating, respectively, with two pairs of fixed contacts 5a, 6a (only one pair shown), V-shaped projections 20, 20a in the' members 18, 18a pivoting in V-shaped recesses 17, 17a of a slightly wider angle formed in the upturned flanges 16, 16a of a pair of conducting members 13, 13a connected by rivets 14, 14a to terminals 15a. Retaining members 4, 4a prevent sideways movement of the members 18, 18a. An insulating block 40 is spaced slightly from the members 18, 18a by a pair of ball bearings 42, 42a received in apertures 44, 44a in the members, the space permitting relative movement between the members and the block to accommodate uneven wear between the two contact sets. A V-shaped recess 41 in the block receives a pin 31 having a concave end 32 engaged by the spring-loaded plunger 29 of a dolly 24, movement of the dolly causing the lostmotion between the block and the contacts 18, 18a to be taken up before the contacts are changed over. In a modification (Fig. 7, not shown), the pin 31 is integral with the block 40.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US440912A US2757252A (en) | 1954-07-02 | 1954-07-02 | Toggle switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB770836A true GB770836A (en) | 1957-03-27 |
Family
ID=23750700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17385/55A Expired GB770836A (en) | 1954-07-02 | 1955-06-16 | Improvements in or relating to electric toggle switch |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2757252A (en) |
| BE (1) | BE539478A (en) |
| CH (1) | CH324062A (en) |
| DE (1) | DE1070722B (en) |
| FR (1) | FR1126346A (en) |
| GB (1) | GB770836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1100757B (en) * | 1957-11-27 | 1961-03-02 | Hochkoepper & Co P | AC pull switch |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808482A (en) * | 1956-04-12 | 1957-10-01 | Miniature Switch Corp | Toggle switch construction |
| BE558870A (en) * | 1956-07-28 | |||
| NL240627A (en) * | 1957-12-20 | |||
| US2926225A (en) * | 1958-01-23 | 1960-02-23 | Ark Les Switch Corp | Electric switches |
| US3172984A (en) * | 1958-06-13 | 1965-03-09 | Westinghouse Electric Corp | Actuating means for fusible electric switch |
| BE614204A (en) * | 1961-02-22 | |||
| US3268675A (en) * | 1964-10-19 | 1966-08-23 | Furnas Electric Co | Actuator for bellows type time delay switch |
| US3746809A (en) * | 1972-02-10 | 1973-07-17 | M Gaber | Hammer operated switch construction |
| JPS5071770U (en) * | 1973-11-05 | 1975-06-24 | ||
| US4160138A (en) * | 1977-09-01 | 1979-07-03 | Cutler-Hammer, Inc. | Switch with indexing detent block |
| JP4050131B2 (en) * | 2002-11-11 | 2008-02-20 | アルプス電気株式会社 | Switch device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2248361A (en) * | 1939-07-07 | 1941-07-08 | Cutler Hammer Inc | Electric switch |
| US2267203A (en) * | 1941-07-25 | 1941-12-23 | Cutler Hammer Inc | Electric switch |
| US2377134A (en) * | 1943-12-30 | 1945-05-29 | Arrow Hart & Hegeman Electric | Tilt-type lever-operated switch |
| GB623514A (en) * | 1947-05-08 | 1949-05-18 | Rotax Ltd | Improvements relating to electric tumbler switches |
-
0
- DE DENDAT1070722D patent/DE1070722B/de active Pending
- BE BE539478D patent/BE539478A/xx unknown
-
1954
- 1954-07-02 US US440912A patent/US2757252A/en not_active Expired - Lifetime
-
1955
- 1955-06-16 GB GB17385/55A patent/GB770836A/en not_active Expired
- 1955-06-22 FR FR1126346D patent/FR1126346A/en not_active Expired
- 1955-06-28 CH CH324062D patent/CH324062A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1100757B (en) * | 1957-11-27 | 1961-03-02 | Hochkoepper & Co P | AC pull switch |
Also Published As
| Publication number | Publication date |
|---|---|
| US2757252A (en) | 1956-07-31 |
| BE539478A (en) | |
| DE1070722B (en) | |
| FR1126346A (en) | 1956-11-20 |
| CH324062A (en) | 1957-08-31 |
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