BE790731A - CONTACT MAT, FOR EXAMPLE FOR OPENING DOORS - Google Patents

CONTACT MAT, FOR EXAMPLE FOR OPENING DOORS

Info

Publication number
BE790731A
BE790731A BE790731DA BE790731A BE 790731 A BE790731 A BE 790731A BE 790731D A BE790731D A BE 790731DA BE 790731 A BE790731 A BE 790731A
Authority
BE
Belgium
Prior art keywords
contact mat
opening doors
doors
opening
mat
Prior art date
Application number
Other languages
French (fr)
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.)
Publication date
Publication of BE790731A publication Critical patent/BE790731A/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
BE790731D 1971-11-12 CONTACT MAT, FOR EXAMPLE FOR OPENING DOORS BE790731A (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
BE790731A true BE790731A (en) 1973-02-15

Family

ID=5824911

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790731D BE790731A (en) 1971-11-12 CONTACT MAT, FOR EXAMPLE FOR OPENING DOORS

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
CH542506A (en) 1973-09-30
DE2156224A1 (en) 1973-05-17
FR2159471A1 (en) 1973-06-22

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