GB783447A - Cam operated electric switches - Google Patents
Cam operated electric switchesInfo
- Publication number
- GB783447A GB783447A GB86755A GB86755A GB783447A GB 783447 A GB783447 A GB 783447A GB 86755 A GB86755 A GB 86755A GB 86755 A GB86755 A GB 86755A GB 783447 A GB783447 A GB 783447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- apertures
- cam
- lever
- members
- pair
- 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
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/64—Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/60—Angularly-movable actuating part carrying no contacts
- H01H19/62—Contacts actuated by radial cams
Landscapes
- Slide Switches (AREA)
Abstract
783,447. Switches held and set free mechanically. BUSCH - JAEGER DURENER METALLWERKE AKT.-GES. Jan. 11, 1955, No. 867/55. Class 38 (5). A multiple switch assembly comprises a plurality of identical switch chambers each containing a pair of moving contact levers 1 and 2 and a pair of superposed operating cams mounted on a spindle 19 extending throughout the length of the assembly, and while members 7, 8, 9, 10 connecting terminals 12, 13, 14, 15 to the moving contact levels or fixed contacts are not straight and are situated in slots cut axially to the switch assembly. Each lever 1 or 2 is operated by its own cam and has a recess 20 or 21 to allow free passage of the cam operating the other lever. The curved ends 3, 4 pivot in the dished bearings 5, 6 of the members 7 and 8. The switch chambers are held together by screws through apertures 30 and 31; apertures 32 and 33 permit individual parts to be rotated by 90 degrees.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE504868D BE504868A (en) | 1955-01-11 | ||
BE504842D BE504842A (en) | 1955-01-11 | ||
BE504869D BE504869A (en) | 1955-01-11 | ||
DEB9025A DE917433C (en) | 1950-08-31 | 1950-08-31 | Cam switches |
DEB9026A DE913791C (en) | 1950-08-31 | 1950-08-31 | Cam switches |
FR1033526D FR1033526A (en) | 1955-01-11 | 1951-03-07 | Cam combiner with pairs of contact levers connected to terminals |
GB86755A GB783447A (en) | 1955-01-11 | 1955-01-11 | Cam operated electric switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB86755A GB783447A (en) | 1955-01-11 | 1955-01-11 | Cam operated electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB783447A true GB783447A (en) | 1957-09-25 |
Family
ID=9711874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB86755A Expired GB783447A (en) | 1950-08-31 | 1955-01-11 | Cam operated electric switches |
Country Status (3)
Country | Link |
---|---|
BE (3) | BE504869A (en) |
FR (1) | FR1033526A (en) |
GB (1) | GB783447A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948247A1 (en) * | 1979-11-30 | 1981-06-04 | Hartmann & Braun Ag, 6000 Frankfurt | Potentiometer rotary switch for measurement - has fixed base mounted contacts with sprung bridges lever between operated by top cover cam |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1007856B (en) * | 1954-07-27 | 1957-05-09 | Elektrobau W Gessmann G M B H | Cam switches |
CN104319146B (en) * | 2014-10-11 | 2017-02-01 | 成都瑞联电气股份有限公司 | Single breakpoint quick-action assistant switch |
-
0
- BE BE504868D patent/BE504868A/xx unknown
- BE BE504842D patent/BE504842A/xx unknown
- BE BE504869D patent/BE504869A/xx unknown
-
1951
- 1951-03-07 FR FR1033526D patent/FR1033526A/en not_active Expired
-
1955
- 1955-01-11 GB GB86755A patent/GB783447A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948247A1 (en) * | 1979-11-30 | 1981-06-04 | Hartmann & Braun Ag, 6000 Frankfurt | Potentiometer rotary switch for measurement - has fixed base mounted contacts with sprung bridges lever between operated by top cover cam |
Also Published As
Publication number | Publication date |
---|---|
FR1033526A (en) | 1953-07-13 |
BE504869A (en) | |
BE504842A (en) | |
BE504868A (en) |
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