CH393485A - Push button switches for electrical controls - Google Patents

Push button switches for electrical controls

Info

Publication number
CH393485A
CH393485A CH804961A CH804961A CH393485A CH 393485 A CH393485 A CH 393485A CH 804961 A CH804961 A CH 804961A CH 804961 A CH804961 A CH 804961A CH 393485 A CH393485 A CH 393485A
Authority
CH
Switzerland
Prior art keywords
push button
button switches
electrical controls
controls
electrical
Prior art date
Application number
CH804961A
Other languages
German (de)
Inventor
Rolssenn Sven
Original Assignee
Maecker Kurt
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 Maecker Kurt filed Critical Maecker Kurt
Publication of CH393485A publication Critical patent/CH393485A/en

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
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • 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
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H01H2003/0246—Resetting of bistable emergency operating part by rotating itself or an accessory

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
CH804961A 1960-10-22 1961-07-10 Push button switches for electrical controls CH393485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0046927 1960-10-22

Publications (1)

Publication Number Publication Date
CH393485A true CH393485A (en) 1965-06-15

Family

ID=7305757

Family Applications (1)

Application Number Title Priority Date Filing Date
CH804961A CH393485A (en) 1960-10-22 1961-07-10 Push button switches for electrical controls

Country Status (2)

Country Link
CH (1) CH393485A (en)
GB (1) GB991927A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523688A1 (en) * 1982-03-19 1983-09-23 Telemecanique Electrique EMERGENCY STOP DEVICE
EP0172926A1 (en) * 1984-08-23 1986-03-05 Square D Starkstrom GmbH Operating adaptor for command or signaling devices, in particular emergency stop switch

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572346A (en) * 1984-01-30 1986-02-25 Deere & Company Power press ram safety guard with electrical interlock
GB2318456B (en) * 1997-12-06 1998-09-23 Craig & Derricott Limited Safety switch
FR2967269B1 (en) * 2010-11-05 2013-08-09 Schneider Electric Ind Sas IDENTIFICATION DEVICE FOR PUSH BUTTON

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523688A1 (en) * 1982-03-19 1983-09-23 Telemecanique Electrique EMERGENCY STOP DEVICE
EP0089863A1 (en) * 1982-03-19 1983-09-28 Telemecanique Device for an alarm stop
EP0172926A1 (en) * 1984-08-23 1986-03-05 Square D Starkstrom GmbH Operating adaptor for command or signaling devices, in particular emergency stop switch

Also Published As

Publication number Publication date
GB991927A (en) 1965-05-12

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