DE20103885U1 - Pressure-sensitive switching device in the form of a flat safety mat - Google Patents

Pressure-sensitive switching device in the form of a flat safety mat

Info

Publication number
DE20103885U1
DE20103885U1 DE20103885U DE20103885U DE20103885U1 DE 20103885 U1 DE20103885 U1 DE 20103885U1 DE 20103885 U DE20103885 U DE 20103885U DE 20103885 U DE20103885 U DE 20103885U DE 20103885 U1 DE20103885 U1 DE 20103885U1
Authority
DE
Germany
Prior art keywords
contact
contact elements
safety mat
switching device
pressure
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 - Lifetime
Application number
DE20103885U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20103885U priority Critical patent/DE20103885U1/en
Publication of DE20103885U1 publication Critical patent/DE20103885U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16P3/12—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 with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
    • E05F2015/447—Detection using safety edges responsive to changes in electrical conductivity using switches in serial arrangement
    • 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
    • H01H2003/146—Cushion or mat switches being normally closed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Druckempfindliche Schalteinrichtung in Form einer flach­ bauenden Schaltmatte, wobei die Schaltmatte aus einer Vielzahl von Kontaktelementen besteht, die aneinanderge­ reiht angeordnet sind und die Kontaktelemente in Ruhestel­ lung an stirnseitig vorgesehenen Kontaktstellen der Kon­ taktleitung aneinander anliegen und unter der Einwirkung einer äußeren Kraft bei örtlicher Verformung den Kontakt unterbrechend auseinanderbewegt werden, dadurch ge­ kennzeichnet, dass in jedem einzelnen Kontaktelement mehrere Kontaktleitungen angeordnet sind.1. Pressure-sensitive switching device in the form of a flat switch mat, the switch mat consisting of a plurality of contact elements which are arranged in a row and the contact elements rest against each other at the contact points provided at the end of the contact line and under the action of an external force at local Deformation of the contact are moved apart, characterized in that several contact lines are arranged in each individual contact element. 2. Schaltmatte nach Anspruch 1, dadurch gekennzeichnet, dass die Kontaktelemente unter Vorspannung durch eine kraft- oder formschlüssige elastische Verbindung anein­ ander festgelegt sind.2. Safety mat according to claim 1, characterized in that the contact elements are biased by a non-positive or positive elastic connection are otherwise specified. 3. Schaltmatte nach Anspruch 1 oder 2, gekennzeichnet durch eine die Vorspannung der Kontaktelemente er­ zeugende Spannvorrichtung, die als Expanderschnur oder Draht-Federanordnung ausgebildet ist.3. Safety mat according to claim 1 or 2, characterized through a the bias of the contact elements he Convincing tensioning device that as an expander cord or Wire spring arrangement is formed. 4. Schaltmatte nach Anspruch 1 oder 2, gekennzeichnet durch ein die Vorspannung der Kontaktelemente erzeu­ gendes elastisches Flachband.4. Safety mat according to claim 1 or 2, characterized by generating the bias of the contact elements elastic flat band.
DE20103885U 2001-03-06 2001-03-06 Pressure-sensitive switching device in the form of a flat safety mat Expired - Lifetime DE20103885U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20103885U DE20103885U1 (en) 2001-03-06 2001-03-06 Pressure-sensitive switching device in the form of a flat safety mat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20103885U DE20103885U1 (en) 2001-03-06 2001-03-06 Pressure-sensitive switching device in the form of a flat safety mat

Publications (1)

Publication Number Publication Date
DE20103885U1 true DE20103885U1 (en) 2001-06-28

Family

ID=7953919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20103885U Expired - Lifetime DE20103885U1 (en) 2001-03-06 2001-03-06 Pressure-sensitive switching device in the form of a flat safety mat

Country Status (1)

Country Link
DE (1) DE20103885U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221315A1 (en) * 2002-05-07 2003-11-20 Mayser Gmbh & Co Electric switch unit, consists of at least two parallel, electrically conducting contact strips, opposing contact strips, spacer elements and a carrier film
EP1707724A2 (en) 2005-04-02 2006-10-04 André Haake Safety strip for a closing edge safety device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221315A1 (en) * 2002-05-07 2003-11-20 Mayser Gmbh & Co Electric switch unit, consists of at least two parallel, electrically conducting contact strips, opposing contact strips, spacer elements and a carrier film
EP1707724A2 (en) 2005-04-02 2006-10-04 André Haake Safety strip for a closing edge safety device
EP1707724A3 (en) * 2005-04-02 2009-10-21 André Haake Safety strip for a closing edge safety device

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010802

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040127

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20070216

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20090204

R071 Expiry of right
R082 Change of representative

Representative=s name: PATENTANWAELTE OLBRICHT, BUCHHOLD, KEULERTZ PA, DE