DE54248C - On and off switch with polarity change for electrical lines - Google Patents
On and off switch with polarity change for electrical linesInfo
- Publication number
- DE54248C DE54248C DENDAT54248D DE54248DA DE54248C DE 54248 C DE54248 C DE 54248C DE NDAT54248 D DENDAT54248 D DE NDAT54248D DE 54248D A DE54248D A DE 54248DA DE 54248 C DE54248 C DE 54248C
- Authority
- DE
- Germany
- Prior art keywords
- switch
- electrical lines
- polarity change
- line
- disk
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
- H01H21/58—Change-over switches without stable intermediate position
Landscapes
- Push-Button Switches (AREA)
Description
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE54248C true DE54248C (en) |
Family
ID=328854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT54248D Expired - Lifetime DE54248C (en) | On and off switch with polarity change for electrical lines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE54248C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6024206A (en) * | 1996-08-22 | 2000-02-15 | Trutzschler Gmbh & Co. Kg | Closed-circuit coiler can conveyor system between two drawing frames |
-
0
- DE DENDAT54248D patent/DE54248C/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6024206A (en) * | 1996-08-22 | 2000-02-15 | Trutzschler Gmbh & Co. Kg | Closed-circuit coiler can conveyor system between two drawing frames |
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