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DE69115553D1 - Switching device with any pressure point - Google Patents

Switching device with any pressure point

Info

Publication number
DE69115553D1
DE69115553D1 DE69115553T DE69115553T DE69115553D1 DE 69115553 D1 DE69115553 D1 DE 69115553D1 DE 69115553 T DE69115553 T DE 69115553T DE 69115553 T DE69115553 T DE 69115553T DE 69115553 D1 DE69115553 D1 DE 69115553D1
Authority
DE
Germany
Prior art keywords
switching device
switching element
pressure point
signal
control unit
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
DE69115553T
Other languages
German (de)
Other versions
DE69115553T2 (en
Inventor
Edward W Duhon
Timothy P Diperi
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.)
Tapeswitch Corp of America
Original Assignee
Tapeswitch Corp of America
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 Tapeswitch Corp of America filed Critical Tapeswitch Corp of America
Publication of DE69115553D1 publication Critical patent/DE69115553D1/en
Application granted granted Critical
Publication of DE69115553T2 publication Critical patent/DE69115553T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H2207/00—Connections
    • H01H2207/048—Inductive or infrared coupling
    • 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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Control Of Presses (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

A press-at-any-point switching device which comprises at least one switching element and a signal transmitter for transmitting a signal to a signal receiver which is operatively coupled to a conventional control unit such as a switch on an electric motor. Since the switching element of the present invention comprises a signal transmitter, there is no need for cumbersome and possibly dangerous electrical conduits which directly couple the switching element with the desired control unit. <IMAGE>
DE69115553T 1990-04-27 1991-04-26 Switching device with any pressure point Expired - Lifetime DE69115553T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51510890A 1990-04-27 1990-04-27

Publications (2)

Publication Number Publication Date
DE69115553D1 true DE69115553D1 (en) 1996-02-01
DE69115553T2 DE69115553T2 (en) 1996-05-02

Family

ID=24050005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115553T Expired - Lifetime DE69115553T2 (en) 1990-04-27 1991-04-26 Switching device with any pressure point

Country Status (5)

Country Link
EP (1) EP0454269B1 (en)
JP (1) JP3145135B2 (en)
AT (1) ATE131954T1 (en)
CA (1) CA2037401A1 (en)
DE (1) DE69115553T2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331627B (en) 1997-11-22 2001-09-12 Draftex Ind Ltd Force-responsive detectors and systems
CN1286000C (en) 2000-04-03 2006-11-22 布鲁内尔大学 Conductive pressure sensitive textile
GB0404419D0 (en) 2004-02-27 2004-03-31 Intelligent Textiles Ltd Electrical components and circuits constructed as textiles
DE202004010395U1 (en) * 2004-07-01 2004-08-26 Bircher Reglomat Ag Switching element, in particular switching strip or switching mat
EP1667182A1 (en) * 2004-12-01 2006-06-07 IEE INTERNATIONAL ELECTRONICS &amp; ENGINEERING S.A. Foil-type switching element with enhanced carrier foil
AT502842B1 (en) * 2005-11-30 2007-12-15 Trumpf Maschinen Austria Gmbh SWITCHING DEVICE, ESPECIALLY FOOTSWITCH, FOR A MANUFACTURING DEVICE
DE102012105039B4 (en) * 2012-06-12 2020-11-12 BBC BircherAG Method for producing a safety mat and a safety mat
WO2017103562A1 (en) 2015-12-18 2017-06-22 Intelligent Textiles Limited Conductive fabric, method of manufacturing a conductive fabric and apparatus therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283096A (en) * 1964-07-16 1966-11-01 Horton Automatics Inc Mat switch having a pair of reinforcing members on the outside surface of the contact plates
AT333160B (en) * 1972-01-17 1976-11-10 Riedo Otto BODY-ACTIVATED WORK CONTACT FOR A BODY PORTABLE ALARM SIGNAL
JPS643521A (en) * 1987-06-26 1989-01-09 Uinaazu Japan Kk Body weight scale
US5001310A (en) * 1989-04-26 1991-03-19 Tapeswitch Corporation Of America Puncture-resistant mat for pressure-actuated switches

Also Published As

Publication number Publication date
JPH04230920A (en) 1992-08-19
EP0454269B1 (en) 1995-12-20
DE69115553T2 (en) 1996-05-02
EP0454269A3 (en) 1992-05-20
EP0454269A2 (en) 1991-10-30
JP3145135B2 (en) 2001-03-12
CA2037401A1 (en) 1991-10-28
ATE131954T1 (en) 1996-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition