IT1016445B - MECHANICAL MECHANICAL LOCKING DEVICE FOR ELECTRIC SWITCHES - Google Patents

MECHANICAL MECHANICAL LOCKING DEVICE FOR ELECTRIC SWITCHES

Info

Publication number
IT1016445B
IT1016445B IT52141/74A IT5214174A IT1016445B IT 1016445 B IT1016445 B IT 1016445B IT 52141/74 A IT52141/74 A IT 52141/74A IT 5214174 A IT5214174 A IT 5214174A IT 1016445 B IT1016445 B IT 1016445B
Authority
IT
Italy
Prior art keywords
mechanical
locking device
electric switches
mechanical locking
switches
Prior art date
Application number
IT52141/74A
Other languages
Italian (it)
Original Assignee
Coutler Hammer World Trade Inc
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 Coutler Hammer World Trade Inc filed Critical Coutler Hammer World Trade Inc
Application granted granted Critical
Publication of IT1016445B publication Critical patent/IT1016445B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • H01H50/323—Latching movable parts mechanically for interlocking two or more relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Fuses (AREA)
IT52141/74A 1973-07-19 1974-07-16 MECHANICAL MECHANICAL LOCKING DEVICE FOR ELECTRIC SWITCHES IT1016445B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00380564A US3824510A (en) 1973-07-19 1973-07-19 Mechanical interlock for electric switches

Publications (1)

Publication Number Publication Date
IT1016445B true IT1016445B (en) 1977-05-30

Family

ID=23501645

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52141/74A IT1016445B (en) 1973-07-19 1974-07-16 MECHANICAL MECHANICAL LOCKING DEVICE FOR ELECTRIC SWITCHES

Country Status (12)

Country Link
US (1) US3824510A (en)
BE (1) BE817380A (en)
CA (1) CA1008495A (en)
DE (1) DE2432531A1 (en)
DK (1) DK362274A (en)
ES (1) ES428371A1 (en)
FR (1) FR2238233B1 (en)
GB (1) GB1468072A (en)
IT (1) IT1016445B (en)
NL (1) NL7409277A (en)
NO (1) NO742448L (en)
SE (1) SE7408832L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713425C2 (en) * 1977-03-26 1985-06-27 Brown, Boveri & Cie Ag, 6800 Mannheim Connection device for connecting two contactors
FR2454171A1 (en) * 1979-04-13 1980-11-07 Telemecanique Electrique LOCKING DEVICE FOR TWO PUSH BUTTONS
FR2454653A1 (en) * 1979-04-17 1980-11-14 Telemecanique Electrique LOCKING DEVICE FOR TWO PUSH BUTTONS
DE7926469U1 (en) * 1979-09-18 1979-12-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Locking device for contact carriers
US4409575A (en) * 1980-08-07 1983-10-11 Tokyo Shibaura Denki Kabushiki Kaisha Electromagnetic contactor
DE3213443A1 (en) * 1982-04-10 1983-10-20 Brown, Boveri & Cie Ag, 6800 Mannheim Locking device for electrical switching devices
US4544814A (en) * 1984-01-19 1985-10-01 Eaton Corporation Mechanical interlock for contactors
DE19548480C1 (en) * 1995-12-22 1997-05-22 Siemens Ag Switch device unit with first and second switch devices with turning combination
US6140896A (en) * 2000-03-10 2000-10-31 Eaton Corporation Electro-mechanical reversing contactor with a single, common base
FR2874132B1 (en) * 2004-08-03 2012-06-01 Infra Sa JUNCTION ELEMENT FOR ASSEMBLING TWO ADJACENT CONNECTOR BRACKETS AND CONNECTOR SUPPORT ASSEMBLY COMPRISING SUCH A JUNCTION ELEMENT
DE102012006522A1 (en) * 2012-03-30 2013-10-02 Abb Ag Electrical installation switch with mechanical lock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510612A (en) * 1967-12-14 1970-05-05 Allis Chalmers Mfg Co Mechanical interlock for electrical switches or the like
US3592985A (en) * 1970-02-06 1971-07-13 Square D Co Mechanical interlock for two switches that are mounted on a common support

Also Published As

Publication number Publication date
FR2238233A1 (en) 1975-02-14
FR2238233B1 (en) 1978-03-24
CA1008495A (en) 1977-04-12
BE817380A (en) 1975-01-08
NO742448L (en) 1975-02-17
ES428371A1 (en) 1976-08-16
NL7409277A (en) 1975-01-21
DE2432531A1 (en) 1975-02-06
GB1468072A (en) 1977-03-23
DK362274A (en) 1975-03-03
SE7408832L (en) 1975-01-20
US3824510A (en) 1974-07-16

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