DE2920218C2 - - Google Patents
Info
- Publication number
- DE2920218C2 DE2920218C2 DE19792920218 DE2920218A DE2920218C2 DE 2920218 C2 DE2920218 C2 DE 2920218C2 DE 19792920218 DE19792920218 DE 19792920218 DE 2920218 A DE2920218 A DE 2920218A DE 2920218 C2 DE2920218 C2 DE 2920218C2
- Authority
- DE
- Germany
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792920218 DE2920218A1 (de) | 1979-05-18 | 1979-05-18 | Rohrwelle mit sperrnocken und mitnehmeranschlaegen fuer einen drehstab- federantrieb |
CH858579A CH641589A5 (en) | 1979-05-18 | 1979-09-24 | Tubular shaft for a rotating-rod spring drive of a multipole electrical switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792920218 DE2920218A1 (de) | 1979-05-18 | 1979-05-18 | Rohrwelle mit sperrnocken und mitnehmeranschlaegen fuer einen drehstab- federantrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2920218A1 DE2920218A1 (de) | 1981-01-08 |
DE2920218C2 true DE2920218C2 (sk) | 1987-04-23 |
Family
ID=6071144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792920218 Granted DE2920218A1 (de) | 1979-05-18 | 1979-05-18 | Rohrwelle mit sperrnocken und mitnehmeranschlaegen fuer einen drehstab- federantrieb |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH641589A5 (sk) |
DE (1) | DE2920218A1 (sk) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802371A1 (de) * | 1988-01-27 | 1989-08-10 | Concordia Sprecher Schalt | Vorrichtung zur betaetigung von lasttrennschaltern |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1805220A1 (de) * | 1968-10-25 | 1970-05-06 | Calor Emag Elek Zitaets Ag | Kupplung zum beweglichen Verbinden von Teilwellen bei einem elektrischen Schalter |
US4152561A (en) * | 1977-08-23 | 1979-05-01 | Westinghouse Electric Corp. | Circuit breaker motor and handle clutch |
-
1979
- 1979-05-18 DE DE19792920218 patent/DE2920218A1/de active Granted
- 1979-09-24 CH CH858579A patent/CH641589A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2920218A1 (de) | 1981-01-08 |
CH641589A5 (en) | 1984-02-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAR | Request for search filed | ||
OC | Search report available | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |