GB314626A - Improvements in or relating to electrical switch or key lamp-holders - Google Patents

Improvements in or relating to electrical switch or key lamp-holders

Info

Publication number
GB314626A
GB314626A GB1199028A GB1199028A GB314626A GB 314626 A GB314626 A GB 314626A GB 1199028 A GB1199028 A GB 1199028A GB 1199028 A GB1199028 A GB 1199028A GB 314626 A GB314626 A GB 314626A
Authority
GB
United Kingdom
Prior art keywords
holders
switch
contacts
relating
electrical 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
GB1199028A
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.)
Volex PLC
Original Assignee
Ward and Goldstone 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 Ward and Goldstone Ltd filed Critical Ward and Goldstone Ltd
Priority to GB1199028A priority Critical patent/GB314626A/en
Publication of GB314626A publication Critical patent/GB314626A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/945—Holders with built-in electrical component
    • H01R33/955—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling

Landscapes

  • Push-Button Switches (AREA)

Abstract

314,626. Goldstone, M. H., and Ward & Goldstone, Ltd. April 24, 1928. Holders.-A switch lampholder comprises a hollow one-piece member a of insulating material having lamp contacts d, c secured in the closed end e, an insulating terminal disc h adapted to close the open end, switch contacts f, m carried by the closed end and open end respectively, and a sliding switch bar p adapted to engage the contacts. The terminal disc h carrying terminals j, k may be secured to the casing by means of the conductor g and may be formed with cordgrip wings. A bridge n mounted on a threaded spindle o may form the switch closing-member.
GB1199028A 1928-04-24 1928-04-24 Improvements in or relating to electrical switch or key lamp-holders Expired GB314626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1199028A GB314626A (en) 1928-04-24 1928-04-24 Improvements in or relating to electrical switch or key lamp-holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1199028A GB314626A (en) 1928-04-24 1928-04-24 Improvements in or relating to electrical switch or key lamp-holders

Publications (1)

Publication Number Publication Date
GB314626A true GB314626A (en) 1929-07-04

Family

ID=9996392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1199028A Expired GB314626A (en) 1928-04-24 1928-04-24 Improvements in or relating to electrical switch or key lamp-holders

Country Status (1)

Country Link
GB (1) GB314626A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357196A (en) * 1999-12-07 2001-06-13 Ever Winner Electric Works Ltd Socket with two part switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357196A (en) * 1999-12-07 2001-06-13 Ever Winner Electric Works Ltd Socket with two part switch
GB2357196B (en) * 1999-12-07 2002-03-13 Ever Winner Electric Works Ltd Power socket extension

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