GB614694A - Improvements in or relating to electric switches of the "push-bar" type for lamp-holder sockets and the like - Google Patents

Improvements in or relating to electric switches of the "push-bar" type for lamp-holder sockets and the like

Info

Publication number
GB614694A
GB614694A GB2214746A GB2214746A GB614694A GB 614694 A GB614694 A GB 614694A GB 2214746 A GB2214746 A GB 2214746A GB 2214746 A GB2214746 A GB 2214746A GB 614694 A GB614694 A GB 614694A
Authority
GB
United Kingdom
Prior art keywords
bar
lamp
push
relating
type
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
GB2214746A
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.)
Macfarlane Arthur & Co Lt
Original Assignee
Macfarlane Arthur & Co Lt
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 Macfarlane Arthur & Co Lt filed Critical Macfarlane Arthur & Co Lt
Priority to GB2214746A priority Critical patent/GB614694A/en
Publication of GB614694A publication Critical patent/GB614694A/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

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

614,694. Mechanical switches without quick action. MACFARLANE, ARTHUR, & CO., Ltd., and SMITH, T. A. G. July 25, 1946, No. 22147. [Class 38 (v)] A switch for lamp-holders has a squaresection push bar 6 in which a contact pin 8 is inserted so that when the bar is in the " on " position, a connection is made from a contact plate 9 attached to a terminal 11, to a plug 4 which is connected by a spring 5 to a slidable contact pin 3. In this position, the domed end of contact pin 8 is located in a recess 41 in the plug 4, but when the bar is in the " of " position this domed end is located in a recess 13 in the body 1. The other connection is provided by a further pin 3 with its spring 15 and plug 4, the head 4<2> of which clamps a plate 12 connected to the other terminal.
GB2214746A 1946-07-25 1946-07-25 Improvements in or relating to electric switches of the "push-bar" type for lamp-holder sockets and the like Expired GB614694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2214746A GB614694A (en) 1946-07-25 1946-07-25 Improvements in or relating to electric switches of the "push-bar" type for lamp-holder sockets and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2214746A GB614694A (en) 1946-07-25 1946-07-25 Improvements in or relating to electric switches of the "push-bar" type for lamp-holder sockets and the like

Publications (1)

Publication Number Publication Date
GB614694A true GB614694A (en) 1948-12-20

Family

ID=10174660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2214746A Expired GB614694A (en) 1946-07-25 1946-07-25 Improvements in or relating to electric switches of the "push-bar" type for lamp-holder sockets and the like

Country Status (1)

Country Link
GB (1) GB614694A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1077295B (en) * 1956-11-02 1960-03-10 Telefonbau Push button, especially for telephone desk stations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1077295B (en) * 1956-11-02 1960-03-10 Telefonbau Push button, especially for telephone desk stations

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