GB1317596A - Convertible pushbutton - Google Patents

Convertible pushbutton

Info

Publication number
GB1317596A
GB1317596A GB2506870A GB2506870A GB1317596A GB 1317596 A GB1317596 A GB 1317596A GB 2506870 A GB2506870 A GB 2506870A GB 2506870 A GB2506870 A GB 2506870A GB 1317596 A GB1317596 A GB 1317596A
Authority
GB
United Kingdom
Prior art keywords
latching
retractive
disc
head
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
GB2506870A
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.)
Telemeccanica Elettrica
Original Assignee
Telemeccanica Elettrica
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 Telemeccanica Elettrica filed Critical Telemeccanica Elettrica
Publication of GB1317596A publication Critical patent/GB1317596A/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
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts

Landscapes

  • Push-Button Switches (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

1317596 Hand actuating devices for switches; latching switches TELEMECCANICA ELETTRICA OFFICINE MECCANICHE RIUNITE SpA 26 May 1970 [28 May 1969] 25068/70 Heading H1N A push-button operating device which can be readily converted for retractive or latching function comprises a body 10 in which a shaft (12, Figure 2, not shown), is slidable by pressure F on a head 11 (shown fully depressed), said shaft having a transmission member 13 on its other end appropriately shaped to engage releasably with a resilient element 14 removably located between a base flange 15 of body 10 and a retractive contact unit not shown. As shown, the member 13 is a disc and element 14 is annular with slots 18, 19, 20, 21 defining two resilient portions 16 and 17 which are formed with internally projecting ribs (23, 24, Figs. 3 and 4, not shown) which overlap and retain the disc 13 in the operated condition. The head 11 has an edge 25 by which it can be gripped for manual retraction. To render the device non- latching the resilient element 14 is merely omitted.
GB2506870A 1969-05-28 1970-05-26 Convertible pushbutton Expired GB1317596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT897469 1969-05-28

Publications (1)

Publication Number Publication Date
GB1317596A true GB1317596A (en) 1973-05-23

Family

ID=11127614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2506870A Expired GB1317596A (en) 1969-05-28 1970-05-26 Convertible pushbutton

Country Status (4)

Country Link
DE (1) DE7019388U (en)
ES (1) ES158024Y (en)
FR (1) FR2048933A5 (en)
GB (1) GB1317596A (en)

Also Published As

Publication number Publication date
ES158024U (en) 1970-07-01
ES158024Y (en) 1971-04-01
FR2048933A5 (en) 1971-03-19
DE7019388U (en) 1971-02-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees