DE3424060A1 - Druckempfindliches flachmaterial - Google Patents

Druckempfindliches flachmaterial

Info

Publication number
DE3424060A1
DE3424060A1 DE19843424060 DE3424060A DE3424060A1 DE 3424060 A1 DE3424060 A1 DE 3424060A1 DE 19843424060 DE19843424060 DE 19843424060 DE 3424060 A DE3424060 A DE 3424060A DE 3424060 A1 DE3424060 A1 DE 3424060A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
pressure
sensitive sheet
sensitive
sheet
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.)
Ceased
Application number
DE19843424060
Other languages
English (en)
Inventor
Ikuo Utagawa
Kazuhiko Ito
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.)
Alps Electric Co Ltd
Original Assignee
Alps Electric Co Ltd
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

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/02Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/14Operating 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
    • H01H3/141Cushion or mat switches
DE19843424060 1983-07-01 1984-06-29 Druckempfindliches flachmaterial Ceased DE3424060A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10226683U JPS6010241U (de) 1983-07-01 1983-07-01

Publications (1)

Publication Number Publication Date
DE3424060A1 true true DE3424060A1 (de) 1985-01-10

Family

ID=14322788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843424060 Ceased DE3424060A1 (de) 1983-07-01 1984-06-29 Druckempfindliches flachmaterial

Country Status (5)

Country Link
US (1) US4623766A (de)
JP (1) JPS6010241U (de)
KR (1) KR890002482Y1 (de)
DE (1) DE3424060A1 (de)
GB (1) GB8416799D0 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3836712A1 (de) * 1988-10-28 1990-05-03 Volker Dipl Chem Genrich Grossflaechige und hochflexible sensormatte
DE3915989C1 (de) * 1989-05-17 1990-10-31 G. Bopp & Co Ag, Zuerich, Ch
DE19510617A1 (de) * 1995-03-23 1996-09-26 Leon Helma Christina Flexible Kontaktmatte
DE102004025237B4 (de) * 2003-09-08 2011-07-07 Textilforschungsinstitut Thüringen-Vogtland e.V., 07973 Textiler Druck- und Zugsensor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5734138A (en) * 1996-10-31 1998-03-31 The Whitaker Corporation Fully encapsulated switch assembly including nonconductive elastomeric material interposed between normally open contacts
JP2001133339A (ja) 1999-11-01 2001-05-18 Matsushita Electric Ind Co Ltd 着座センサ及びこれを用いた検出装置
US6545236B2 (en) 2001-02-07 2003-04-08 Lear Corporation Vehicle interior component having a flexible cover with integrated circuitry
DE10129183A1 (de) * 2001-06-19 2003-01-02 Aso Gmbh Antriebs Und Steuerun Sicherheitskontaktmatte
DE10139577C1 (de) * 2001-08-10 2002-12-19 Freudenberg Carl Kg Elektrisches Gerät mit einer Wandung aus Kunststoff, umfassend zumindest einen flexiblen Leiter, sowie ein Verfahren zur Herstellung eines solchen elektrischen Geräts
CN102385440B (zh) * 2010-08-31 2016-06-08 王吉哲 键盘

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056005A (en) * 1960-08-04 1962-09-25 Harry J Larson Mat switch and method of making the same
DE1279240B (de) * 1964-10-17 1968-10-03 Siemens Ag Folienzwischenlage fuer elektrische Druckkontakt-Verbindungen
DE6932723U (de) * 1969-01-06 1969-12-11 Ver Baubeschlag Gretsch Co Kontaktmatte
US4137116A (en) * 1977-04-22 1979-01-30 Miller Brothers Method of making a pressure switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056005A (en) * 1960-08-04 1962-09-25 Harry J Larson Mat switch and method of making the same
DE1279240B (de) * 1964-10-17 1968-10-03 Siemens Ag Folienzwischenlage fuer elektrische Druckkontakt-Verbindungen
DE6932723U (de) * 1969-01-06 1969-12-11 Ver Baubeschlag Gretsch Co Kontaktmatte
US4137116A (en) * 1977-04-22 1979-01-30 Miller Brothers Method of making a pressure switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3836712A1 (de) * 1988-10-28 1990-05-03 Volker Dipl Chem Genrich Grossflaechige und hochflexible sensormatte
DE3915989C1 (de) * 1989-05-17 1990-10-31 G. Bopp & Co Ag, Zuerich, Ch
DE19510617A1 (de) * 1995-03-23 1996-09-26 Leon Helma Christina Flexible Kontaktmatte
DE102004025237B4 (de) * 2003-09-08 2011-07-07 Textilforschungsinstitut Thüringen-Vogtland e.V., 07973 Textiler Druck- und Zugsensor

Also Published As

Publication number Publication date Type
GB2142474A (en) 1985-01-16 application
US4623766A (en) 1986-11-18 grant
KR890002482Y1 (ko) 1989-04-22 grant
GB8416799D0 (en) 1984-08-08 grant
JPS6010241U (de) 1985-01-24 application

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection