DE4042429C2 - Sicherheits-Schaltplatte - Google Patents
Sicherheits-SchaltplatteInfo
- Publication number
- DE4042429C2 DE4042429C2 DE4042429A DE4042429A DE4042429C2 DE 4042429 C2 DE4042429 C2 DE 4042429C2 DE 4042429 A DE4042429 A DE 4042429A DE 4042429 A DE4042429 A DE 4042429A DE 4042429 C2 DE4042429 C2 DE 4042429C2
- Authority
- DE
- Germany
- Prior art keywords
- hose
- voltage source
- signal
- circuit board
- cover plate
- 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 - Fee Related
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
- 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
-
- 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
- H01H3/142—Cushion or mat switches of the elongated strip type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/0271—Bases, casings, or covers structurally combining a switch and an electronic component
Landscapes
- Push-Button Switches (AREA)
- Geophysics And Detection Of Objects (AREA)
- Emergency Alarm Devices (AREA)
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4042429A DE4042429C3 (de) | 1990-06-30 | 1990-06-30 | Sicherheits-Schaltplatte |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4020974A DE4020974A1 (de) | 1990-06-30 | 1990-06-30 | Sicherheits-schaltplatte |
DE4042429A DE4042429C3 (de) | 1990-06-30 | 1990-06-30 | Sicherheits-Schaltplatte |
Publications (3)
Publication Number | Publication Date |
---|---|
DE4042429A1 DE4042429A1 (de) | 1992-05-14 |
DE4042429C2 true DE4042429C2 (de) | 1993-12-16 |
DE4042429C3 DE4042429C3 (de) | 1997-11-13 |
Family
ID=6409471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4042429A Expired - Fee Related DE4042429C3 (de) | 1990-06-30 | 1990-06-30 | Sicherheits-Schaltplatte |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4042429C3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19801052C2 (de) * | 1997-02-12 | 2001-07-26 | Giersiepen Gira Gmbh | Elektrische Schaltkontaktmatte |
CN101986403A (zh) * | 2010-11-19 | 2011-03-16 | 西南交通大学 | 一种可实现自动分级触发的铁路站台禁区分级开关 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29812597U1 (de) | 1998-07-15 | 1998-12-10 | Ernst Peiniger GmbH, 45883 Gelsenkirchen | Schalter zur Bedienung einer elektrischen oder elektro-pneumatischen Schaltung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1971111U (de) * | 1967-04-26 | 1967-10-26 | Kurt Huebner | Kontaktmatte fuer tritte u. dgl. |
DE2719438C2 (de) * | 1977-04-30 | 1983-12-01 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Schutzeinrichtung an einer durch einen Antrieb bewegbaren Schließkante |
DE8706826U1 (de) * | 1987-05-08 | 1987-08-06 | Peisler, Thomas, 4300 Essen | Schaltungsanordnung |
DE8909161U1 (de) * | 1989-07-28 | 1989-10-26 | Zimmermann, Uwe, 74821 Mosbach | Trittplatte |
DE9006605U1 (de) * | 1990-06-12 | 1990-08-16 | Brinkmann, Heinz-Jürgen, 4322 Sprockhövel | Stromkreisüberwachung an bewegbaren Schließkanten |
-
1990
- 1990-06-30 DE DE4042429A patent/DE4042429C3/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19801052C2 (de) * | 1997-02-12 | 2001-07-26 | Giersiepen Gira Gmbh | Elektrische Schaltkontaktmatte |
CN101986403A (zh) * | 2010-11-19 | 2011-03-16 | 西南交通大学 | 一种可实现自动分级触发的铁路站台禁区分级开关 |
Also Published As
Publication number | Publication date |
---|---|
DE4042429A1 (de) | 1992-05-14 |
DE4042429C3 (de) | 1997-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AC | Divided out of |
Ref country code: DE Ref document number: 4020974 Format of ref document f/p: P |
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OP8 | Request for examination as to paragraph 44 patent law | ||
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AC | Divided out of |
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D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8305 | Restricted maintenance of patent after opposition | ||
AC | Divided out of |
Ref country code: DE Ref document number: 4020974 Format of ref document f/p: P |
|
D4 | Patent maintained restricted | ||
8339 | Ceased/non-payment of the annual fee |