BE660745A - - Google Patents

Info

Publication number
BE660745A
BE660745A BE660745DA BE660745A BE 660745 A BE660745 A BE 660745A BE 660745D A BE660745D A BE 660745DA BE 660745 A BE660745 A BE 660745A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE660745A publication Critical patent/BE660745A/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
    • H01H3/503—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring making use of electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
BE660745D 1964-03-06 1965-03-08 BE660745A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST021809 1964-03-06

Publications (1)

Publication Number Publication Date
BE660745A true BE660745A (zh) 1965-09-08

Family

ID=7459139

Family Applications (1)

Application Number Title Priority Date Filing Date
BE660745D BE660745A (zh) 1964-03-06 1965-03-08

Country Status (3)

Country Link
US (1) US3258558A (zh)
BE (1) BE660745A (zh)
NL (1) NL6502734A (zh)

Also Published As

Publication number Publication date
US3258558A (en) 1966-06-28
NL6502734A (zh) 1965-09-07

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