CH542506A - Contact mat - Google Patents

Contact mat

Info

Publication number
CH542506A
CH542506A CH1568872A CH1568872A CH542506A CH 542506 A CH542506 A CH 542506A CH 1568872 A CH1568872 A CH 1568872A CH 1568872 A CH1568872 A CH 1568872A CH 542506 A CH542506 A CH 542506A
Authority
CH
Switzerland
Prior art keywords
contact mat
mat
contact
Prior art date
Application number
CH1568872A
Other languages
German (de)
Inventor
Sittmann Brigitte
Original Assignee
Ver Baubeschlag Gretsch Co
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 Ver Baubeschlag Gretsch Co filed Critical Ver Baubeschlag Gretsch Co
Publication of CH542506A publication Critical patent/CH542506A/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
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/003—Switches operated by other part of human body than hands
    • 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
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H01H2003/147—Special aspects regarding the peripheral edges of the mat switches
    • 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
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H01H2003/148—Cushion or mat switches the mat switch being composed by independently juxtaposed contact tiles, e.g. for obtaining a variable protected area
CH1568872A 1971-11-12 1972-10-26 Contact mat CH542506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712156224 DE2156224A1 (en) 1971-11-12 1971-11-12 CONTACT MAT

Publications (1)

Publication Number Publication Date
CH542506A true CH542506A (en) 1973-09-30

Family

ID=5824911

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1568872A CH542506A (en) 1971-11-12 1972-10-26 Contact mat

Country Status (4)

Country Link
BE (1) BE790731A (en)
CH (1) CH542506A (en)
DE (1) DE2156224A1 (en)
FR (1) FR2159471A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2641407A1 (en) * 1988-12-29 1990-07-06 Mtbs Sarl Electrical contactor intended in particular for floor rugs

Also Published As

Publication number Publication date
FR2159471A1 (en) 1973-06-22
DE2156224A1 (en) 1973-05-17
BE790731A (en) 1973-02-15

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Legal Events

Date Code Title Description
PL Patent ceased