GB1127631A - Electric switches - Google Patents

Electric switches

Info

Publication number
GB1127631A
GB1127631A GB137665A GB137665A GB1127631A GB 1127631 A GB1127631 A GB 1127631A GB 137665 A GB137665 A GB 137665A GB 137665 A GB137665 A GB 137665A GB 1127631 A GB1127631 A GB 1127631A
Authority
GB
United Kingdom
Prior art keywords
plug
microswitch
actuate
jan
slidable
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
GB137665A
Inventor
Neville Pease
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB137665A priority Critical patent/GB1127631A/en
Publication of GB1127631A publication Critical patent/GB1127631A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch 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. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H01H3/168—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch 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. for a door switch, a limit switch, a floor-levelling switch of a lift operated by movement in any direction

Landscapes

  • Transmission Devices (AREA)

Abstract

1,127,631. Mechanical switches. COAL INDUSTRY (PATENTS) Ltd. 11 Jan., 1966 [12 Jan., 1965], No. 1376/65. Heading H1N. On deformation of the rubber or plastics member 24 a taut wire 16 secured to a plug 7 in one end of the member moves a plug 18, 18A which is slidable to actuate a switch 21. A compression spring 5 bears against the plug 7 at one end and the step 3 of a body portion 1 to which the member 24 is secured. The plug 18, 18A is slidable in a tube 11 formed in the body portion 1 and a compression spring 20 tensions wire 16. As shown the plug 18, 18A operates a pushbutton microswitch 21 but it could actuate a pair of microswitches selectively. The plug 18, 18A may carry the pawl of a ratchet and pawl device which operates the microswitch by an interchangeable rotary cam.
GB137665A 1965-01-12 1965-01-12 Electric switches Expired GB1127631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB137665A GB1127631A (en) 1965-01-12 1965-01-12 Electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB137665A GB1127631A (en) 1965-01-12 1965-01-12 Electric switches

Publications (1)

Publication Number Publication Date
GB1127631A true GB1127631A (en) 1968-09-18

Family

ID=9720942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB137665A Expired GB1127631A (en) 1965-01-12 1965-01-12 Electric switches

Country Status (1)

Country Link
GB (1) GB1127631A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767876A (en) * 1972-11-17 1973-10-23 Singer Co Remote mechanical switch for actuating a power tool with particular microswitch locating means
EP0540094A1 (en) * 1991-10-30 1993-05-05 Laboratoires D'electronique Philips S.A.S. Multidirectional control device
FR2685504A1 (en) * 1991-12-18 1993-06-25 Philips Electronique Lab Device for multidirectional controls, fitted with a micro-contactor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767876A (en) * 1972-11-17 1973-10-23 Singer Co Remote mechanical switch for actuating a power tool with particular microswitch locating means
EP0540094A1 (en) * 1991-10-30 1993-05-05 Laboratoires D'electronique Philips S.A.S. Multidirectional control device
FR2685504A1 (en) * 1991-12-18 1993-06-25 Philips Electronique Lab Device for multidirectional controls, fitted with a micro-contactor

Similar Documents

Publication Publication Date Title
GB1400341A (en) Push button key switch assembly
GB1127631A (en) Electric switches
GB1164433A (en) Key-Operated Switches
GB1421591A (en) Electric switch
GB1089949A (en) Electrical switch
GB1187468A (en) Push-Button Assembly
GB1520451A (en) Electric switches
GB1103994A (en) Electric switch assemblies
CA934415A (en) Movable contact guiding and actuating mechanism in a manually operated electric switch
GB1111405A (en) Pushbutton electric switch operator with maintaining mechanism
GB987379A (en) Improvements to crossbar multiswitches
GB1109584A (en) Fluid pressure sensitive electric switch
GB1411281A (en) Electrical swit- hes
GB1183936A (en) Improvements in or relating to Alarm Apparatus
GB943304A (en) Improvements in and relating to actuating means for electrically operated indicatingdevices such as doorbells
ES157940U (en) Double circuit push button switch (Machine-translation by Google Translate, not legally binding)
ES355589A1 (en) Electric contact device used with push-button activation
AU258753B2 (en) Pressure operated switch mechanism
GB1424328A (en) Key operated electric switch
CA714685A (en) Pressure operated switch mechanism
GB1086202A (en) Improved electric switch
AU1677562A (en) Pressure operated switch mechanism
GB688908A (en) Improvements in or relating to electric switches having a dolly or like pivoted operating member
CH515597A (en) Actuating device with a one-armed operating lever on an electrical switch with plunger actuation
JPS51149778A (en) Pressure contact type semiconductor device