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
Application number
DE19792920218
Other languages
German (de)
Other versions
DE2920218A1 (en
Inventor
Josef Ing.(Grad.) 7440 Nuertingen De Perle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Concordia Sprecher-Schaltgeraete 7024 Filderstadt De GmbH
Original Assignee
Concordia Sprecher-Schaltgeraete 7024 Filderstadt De GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Concordia Sprecher-Schaltgeraete 7024 Filderstadt De GmbH filed Critical Concordia Sprecher-Schaltgeraete 7024 Filderstadt De GmbH
Priority to DE19792920218 priority Critical patent/DE2920218A1/en
Priority to CH858579A priority patent/CH641589A5/en
Publication of DE2920218A1 publication Critical patent/DE2920218A1/en
Application granted granted Critical
Publication of DE2920218C2 publication Critical patent/DE2920218C2/de
Granted legal-status Critical Current

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
DE19792920218 1979-05-18 1979-05-18 PIPE SHAFT WITH LOCKING CAMS AND TOWERS FOR A TENSION SPRING DRIVE Granted DE2920218A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19792920218 DE2920218A1 (en) 1979-05-18 1979-05-18 PIPE SHAFT WITH LOCKING CAMS AND TOWERS FOR A TENSION SPRING DRIVE
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 (en) 1979-05-18 1979-05-18 PIPE SHAFT WITH LOCKING CAMS AND TOWERS FOR A TENSION SPRING DRIVE

Publications (2)

Publication Number Publication Date
DE2920218A1 DE2920218A1 (en) 1981-01-08
DE2920218C2 true DE2920218C2 (en) 1987-04-23

Family

ID=6071144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792920218 Granted DE2920218A1 (en) 1979-05-18 1979-05-18 PIPE SHAFT WITH LOCKING CAMS AND TOWERS FOR A TENSION SPRING DRIVE

Country Status (2)

Country Link
CH (1) CH641589A5 (en)
DE (1) DE2920218A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802371A1 (en) * 1988-01-27 1989-08-10 Concordia Sprecher Schalt DEVICE FOR ACTUATING SWITCH-DISCONNECTORS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1805220A1 (en) * 1968-10-25 1970-05-06 Calor Emag Elek Zitaets Ag Coupling for the movable connection of partial shafts in an electrical switch
US4152561A (en) * 1977-08-23 1979-05-01 Westinghouse Electric Corp. Circuit breaker motor and handle clutch

Also Published As

Publication number Publication date
CH641589A5 (en) 1984-02-29
DE2920218A1 (en) 1981-01-08

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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