GB191210360A - Improved Construction of Electric Bell Push. - Google Patents

Improved Construction of Electric Bell Push.

Info

Publication number
GB191210360A
GB191210360A GB191210360DA GB191210360A GB 191210360 A GB191210360 A GB 191210360A GB 191210360D A GB191210360D A GB 191210360DA GB 191210360 A GB191210360 A GB 191210360A
Authority
GB
United Kingdom
Prior art keywords
push
electric bell
improved construction
bell push
contacts
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
Inventor
Arthur Bonnella
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191210360A publication Critical patent/GB191210360A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details

Landscapes

  • Push-Button Switches (AREA)

Abstract

10,360. Bonnella, A. May 1. Push-button switches.-An electric bell push comprises a spring-retracted slotted pin 12 attached to an ivory or like push-button 11 and adapted to make contact between two contacts comprising the halves of a divided metal plate 5. The two contacts are carried by an insulating-block 4 closing the end of a metal sleeve 1 in which the parts are carried so that by unscrewing the block, all the parts may be removed.
GB191210360D 1912-05-01 1912-05-01 Improved Construction of Electric Bell Push. Expired GB191210360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191210360T 1912-05-01

Publications (1)

Publication Number Publication Date
GB191210360A true GB191210360A (en) 1913-03-13

Family

ID=32640828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191210360D Expired GB191210360A (en) 1912-05-01 1912-05-01 Improved Construction of Electric Bell Push.

Country Status (1)

Country Link
GB (1) GB191210360A (en)

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