GB1371234A - Switches - Google Patents

Switches

Info

Publication number
GB1371234A
GB1371234A GB1338371A GB1338371A GB1371234A GB 1371234 A GB1371234 A GB 1371234A GB 1338371 A GB1338371 A GB 1338371A GB 1338371 A GB1338371 A GB 1338371A GB 1371234 A GB1371234 A GB 1371234A
Authority
GB
United Kingdom
Prior art keywords
lever
rest position
button
switches
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
GB1338371A
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.)
Johnson Electric International UK Ltd
Original Assignee
Burgess Micro Switch Co 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 Burgess Micro Switch Co Ltd filed Critical Burgess Micro Switch Co Ltd
Priority to GB1338371A priority Critical patent/GB1371234A/en
Publication of GB1371234A publication Critical patent/GB1371234A/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
    • H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H13/186—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift wherein the pushbutton is rectilinearly actuated by a lever pivoting on the housing of the switch
    • 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
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

1371234 Retractive switches; switch cases; actuating devices for switches BURGESS MICRO SWITCH CO Ltd 23 March 1972 [5 May 1971] 13383/71 Heading H1N In a switch having an operating button 16 resiliently biased to a rest position projecting from the casing with a lever 18 for depressing button 16, the lever 18 is a resilient strip shaped as shown and with one end 28 located within recess 24 and an intermediate portion 30 abutting the casing to locate end 32 of lever 18 out of pressurized contact with button 16 in its rest position, an actuating force on lever 18 flexing it at portion 30 to depress end 32, release of the actuating force permitting lever 18 to return to its normal rest position and button 16 to return, unimpeded by lever 18, to its rest position.
GB1338371A 1972-03-23 1972-03-23 Switches Expired GB1371234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1338371A GB1371234A (en) 1972-03-23 1972-03-23 Switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1338371A GB1371234A (en) 1972-03-23 1972-03-23 Switches

Publications (1)

Publication Number Publication Date
GB1371234A true GB1371234A (en) 1974-10-23

Family

ID=10021963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1338371A Expired GB1371234A (en) 1972-03-23 1972-03-23 Switches

Country Status (1)

Country Link
GB (1) GB1371234A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456984A2 (en) * 1990-04-12 1991-11-21 Cherry Mikroschalter GmbH Plug switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456984A2 (en) * 1990-04-12 1991-11-21 Cherry Mikroschalter GmbH Plug switch
EP0456984A3 (en) * 1990-04-12 1992-09-16 Cherry Mikroschalter Gmbh Plug switch

Similar Documents

Publication Publication Date Title
ES398485A1 (en) Mechanical key actuator including a cantilever beam restoring force means
GB1400341A (en) Push button key switch assembly
GB1480678A (en) Pushbutton switch assembly
GB835494A (en) Improvements in actuators for electrical switches
GB1369897A (en) Push-button switch
GB1400111A (en) Slide switch
GB1298262A (en) Improvements in or relating to push button switches
ES470401A1 (en) Electrical switch
GB1486131A (en) Electrical switch
GB1371234A (en) Switches
GB1443583A (en) Electric switches
GB1421591A (en) Electric switch
GB1377001A (en) Snap action electric switch
GB551021A (en) Improvements in or relating to snap action switch mechanism
GB1114630A (en) Quick action electric switch
GB1425403A (en) Electric switch assembly
GB648355A (en) Improvements in instantaneous snap-action devices and in the uses of such devices
GB1405451A (en) Snap-action electric switches
GB987424A (en) Electric switch
GB1089949A (en) Electrical switch
GB696816A (en) Improvements in or relating to snap-action electric switches
GB1127272A (en) Improvements in or relating to switch actuating means
GB1098737A (en) Push button switch device
GB1197777A (en) Snap-Action Electric Switches.
GB1488761A (en) Electric switching devices

Legal Events

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