GB966309A - Contact arrangement for sliding and rotary electric switches - Google Patents
Contact arrangement for sliding and rotary electric switchesInfo
- Publication number
- GB966309A GB966309A GB4334960A GB4334960A GB966309A GB 966309 A GB966309 A GB 966309A GB 4334960 A GB4334960 A GB 4334960A GB 4334960 A GB4334960 A GB 4334960A GB 966309 A GB966309 A GB 966309A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bridge
- contact
- arm
- contact bridge
- spring
- 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
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
Landscapes
- Contacts (AREA)
- Slide Switches (AREA)
Abstract
966,309. Switch contacts. R. SCHADOW. Dec. 16, 1960 [Dec. 31, 1959], No. 43349/60. Heading H2B. A contact bridge assembly for sliding or rotary switches with fixed knife contacts 1, 2, 3 comprises a U-shaped bracket 13, 14, 17, arm 14 of which forming a first contact bridge and arm 17 supporting a spring 16 which urges a second contact bridge 15 towards the first bridge, the two bridges together embracing the fixed knife contacts. The spring 16 may be in the form of a blade, a wire or a coil and, as shown, acts against the centre of bridge 15 to ensure that the contact pressure at both ends of the bridge is the same. In Fig. 4 (not shown) a blade spring is supported at its centre by arm 17 and bears against the ends of the contact bridge 15 to provide equal contact pressure at the ends. In Fig. 5 (not shown), the contact bridge 15 and web 14 of the brackets have flaps bent into a recess of an insulating carrier. A plurality of contact bridge assemblies may be mounted one above the other to provide more than four contact making points between the fixed contacts to be bridged. The insulating carrier may carry a plurality of bridge assemblies side-byside.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH27208A DE1158151B (en) | 1959-12-31 | 1959-12-31 | Slide or rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB966309A true GB966309A (en) | 1964-08-12 |
Family
ID=7430707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4334960A Expired GB966309A (en) | 1959-12-31 | 1960-12-16 | Contact arrangement for sliding and rotary electric switches |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1158151B (en) |
| DK (1) | DK104110C (en) |
| GB (1) | GB966309A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369088A (en) * | 1966-07-27 | 1968-02-13 | Murray Mfg Corp | Electric meter by-pass arrangement |
| CN108598751B (en) * | 2018-07-05 | 2023-10-20 | 上海思方电气技术有限公司 | Open-circuit-preventing electric connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1054534B (en) * | 1952-03-17 | 1959-04-09 | Karl Glaser | Contact bridge for multiple switch |
| DE934357C (en) * | 1952-05-31 | 1955-10-20 | Standard Elek Zitaets Ges Ag | Storage of contact bridges for rotary switches |
| DE1750483U (en) * | 1954-11-19 | 1957-08-14 | Siemens Ag | HOLDING DEVICE FOR BRIDGE CONTACTS. |
| DE1741696U (en) * | 1956-08-13 | 1957-03-21 | Siemens Ag | ROTARY SWITCH WITH MULTIPLE CONTACTS. |
| US2908777A (en) * | 1956-09-17 | 1959-10-13 | Cutler Hammer Inc | Electric switches |
| DE1059536B (en) * | 1956-10-23 | 1959-06-18 | Telefunken Gmbh | Storage of contact pieces for rotary switch |
-
1959
- 1959-12-31 DE DESCH27208A patent/DE1158151B/en active Pending
-
1960
- 1960-12-16 GB GB4334960A patent/GB966309A/en not_active Expired
- 1960-12-23 DK DK509760A patent/DK104110C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1158151B (en) | 1963-11-28 |
| DK104110C (en) | 1966-04-04 |
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