ES477809A1 - Electrical switch - Google Patents

Electrical switch

Info

Publication number
ES477809A1
ES477809A1 ES477809A ES477809A ES477809A1 ES 477809 A1 ES477809 A1 ES 477809A1 ES 477809 A ES477809 A ES 477809A ES 477809 A ES477809 A ES 477809A ES 477809 A1 ES477809 A1 ES 477809A1
Authority
ES
Spain
Prior art keywords
spindle
electrical switch
knob
operating
switch
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
Application number
ES477809A
Other languages
Spanish (es)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES477809A1 publication Critical patent/ES477809A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/285—Locking mechanisms incorporated in the switch assembly and operable by a key or a special tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005—Electro-mechanical devices, e.g. switched

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switches With Compound Operations (AREA)
  • Lock And Its Accessories (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

An electrical switch has a rotatable operating spindle (12) and an operating knob (13) which is rotatable relative to the spindle and carries a key-operated mechanism (19, 24, 25) for coupling the operating knob (13) to the spindle (12) so that the knob (13) may rotate the spindle (12) to operate the switch.
ES477809A 1978-02-17 1979-02-16 Electrical switch Expired ES477809A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB632478 1978-02-17

Publications (1)

Publication Number Publication Date
ES477809A1 true ES477809A1 (en) 1979-10-16

Family

ID=9812428

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477809A Expired ES477809A1 (en) 1978-02-17 1979-02-16 Electrical switch

Country Status (6)

Country Link
JP (1) JPS54139077A (en)
DE (1) DE2906014A1 (en)
ES (1) ES477809A1 (en)
FR (1) FR2417837A1 (en)
GB (1) GB2015254A (en)
IT (1) IT1115030B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022391A (en) * 1959-10-05 1962-02-20 Fed Pacific Electric Co Circuit breaker or switch having locking provision
GB919989A (en) * 1960-11-02 1963-02-27 Wipac Dev Ltd Improvements in control knobs for rotatable members

Also Published As

Publication number Publication date
IT1115030B (en) 1986-02-03
FR2417837A1 (en) 1979-09-14
GB2015254A (en) 1979-09-05
JPS54139077A (en) 1979-10-29
IT7948030A0 (en) 1979-02-16
DE2906014A1 (en) 1979-08-30

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