BE790731A - Natte de contact, par exemple pour l'ouverture de portes - Google Patents
Natte de contact, par exemple pour l'ouverture de portesInfo
- 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
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712156224 DE2156224A1 (de) | 1971-11-12 | 1971-11-12 | Kontaktmatte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE790731A true BE790731A (fr) | 1973-02-15 |
Family
ID=5824911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE790731D BE790731A (fr) | 1971-11-12 | Natte de contact, par exemple pour l'ouverture de portes |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE790731A (fr) |
| CH (1) | CH542506A (fr) |
| DE (1) | DE2156224A1 (fr) |
| FR (1) | FR2159471A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641407A1 (fr) * | 1988-12-29 | 1990-07-06 | Mtbs Sarl | Contacteur electrique destine notamment a des tapis de sol |
-
0
- BE BE790731D patent/BE790731A/fr unknown
-
1971
- 1971-11-12 DE DE19712156224 patent/DE2156224A1/de active Pending
-
1972
- 1972-10-26 CH CH1568872A patent/CH542506A/de not_active IP Right Cessation
- 1972-11-10 FR FR7239948A patent/FR2159471A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2159471A1 (fr) | 1973-06-22 |
| DE2156224A1 (de) | 1973-05-17 |
| CH542506A (de) | 1973-09-30 |
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