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GB786404A - Improvements in and relating to push-button electrical switches - Google Patents

Improvements in and relating to push-button electrical switches

Info

Publication number
GB786404A
GB786404A GB5707/56A GB570756A GB786404A GB 786404 A GB786404 A GB 786404A GB 5707/56 A GB5707/56 A GB 5707/56A GB 570756 A GB570756 A GB 570756A GB 786404 A GB786404 A GB 786404A
Authority
GB
United Kingdom
Prior art keywords
button
strips
lamp
push
switches
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
GB5707/56A
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.)
United Carr Fastener Corp
Original Assignee
United Carr Fastener Corp
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 United Carr Fastener Corp filed Critical United Carr Fastener Corp
Publication of GB786404A publication Critical patent/GB786404A/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
    • H01H13/023—Light-emitting indicators

Landscapes

  • Push-Button Switches (AREA)

Abstract

786,404. Press-button retractive switches; indicators for switches. UNITED-CARR FASTENER CORPORATION. Feb. 23, 1956 [March 21, 1955], No. 5707/56. Class 38 (5). A push-button switch and pilot light assembly comprises a tubular, bulb-carrying 'member 36 containing a lamp 38 and a transparent pushbutton 48, each of the parts 36, 48 having a flange cut away to form segments 50, 52 which mesh together to prevent relative rotation. The bulb carrier carries at its rear end a bridging contact 44 to bridge contacts 28, 30 disposed in the switch housing and so complete an external circuit upon depression of the button. A restoring spring 54 acts on the flange 50/52. The circuit to the lamp is made through strips 40, 42 in continuous sliding engagement with strips 32, 34 disposed at 90 degrees to strips 28, 30, so that subsequent to the completion of the external circuit and release of the button the lamp remains alight. The switch housing is held in a panel 14 by means of resilient fingers 58 on a ring 56. A shield 60 protects the pushbutton.
GB5707/56A 1955-03-21 1956-02-23 Improvements in and relating to push-button electrical switches Expired GB786404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US786404XA 1955-03-21 1955-03-21

Publications (1)

Publication Number Publication Date
GB786404A true GB786404A (en) 1957-11-20

Family

ID=22145344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5707/56A Expired GB786404A (en) 1955-03-21 1956-02-23 Improvements in and relating to push-button electrical switches

Country Status (1)

Country Link
GB (1) GB786404A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989912A (en) * 1975-01-23 1976-11-02 Illinois Tool Works Inc. Lighted pushbutton electrical switch
FR2859818A1 (en) * 2003-09-12 2005-03-18 Itt Mfg Enterprises Inc Switching device for electronic apparatus e.g. passenger compartment console, has operating unit comprising conducting segments that connect LED to supply tracks on entire axial extension of operating unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989912A (en) * 1975-01-23 1976-11-02 Illinois Tool Works Inc. Lighted pushbutton electrical switch
FR2859818A1 (en) * 2003-09-12 2005-03-18 Itt Mfg Enterprises Inc Switching device for electronic apparatus e.g. passenger compartment console, has operating unit comprising conducting segments that connect LED to supply tracks on entire axial extension of operating unit
WO2005027163A1 (en) * 2003-09-12 2005-03-24 Itt Manufacturing Enterprises Inc. Switch device provided with a light source
US7235754B2 (en) 2003-09-12 2007-06-26 Itt Manufacturing Enterprises, Inc. Switch device provided with a light source

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