DE3414009C2 - - Google Patents

Info

Publication number
DE3414009C2
DE3414009C2 DE19843414009 DE3414009A DE3414009C2 DE 3414009 C2 DE3414009 C2 DE 3414009C2 DE 19843414009 DE19843414009 DE 19843414009 DE 3414009 A DE3414009 A DE 3414009A DE 3414009 C2 DE3414009 C2 DE 3414009C2
Authority
DE
Germany
Prior art keywords
contact
switch according
free
key switch
membrane
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
Application number
DE19843414009
Other languages
German (de)
English (en)
Other versions
DE3414009A1 (de
Inventor
Joachim Wolf
Georg Dipl.-Ing. 8500 Nuernberg De Leitner
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.)
Conti Temic Microelectronic GmbH
Original Assignee
Telefunken Electronic GmbH
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 Telefunken Electronic GmbH filed Critical Telefunken Electronic GmbH
Priority to DE19843414009 priority Critical patent/DE3414009A1/de
Publication of DE3414009A1 publication Critical patent/DE3414009A1/de
Application granted granted Critical
Publication of DE3414009C2 publication Critical patent/DE3414009C2/de
Granted 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

Landscapes

  • Push-Button Switches (AREA)
DE19843414009 1984-04-13 1984-04-13 Tastschalter Granted DE3414009A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843414009 DE3414009A1 (de) 1984-04-13 1984-04-13 Tastschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843414009 DE3414009A1 (de) 1984-04-13 1984-04-13 Tastschalter

Publications (2)

Publication Number Publication Date
DE3414009A1 DE3414009A1 (de) 1985-10-17
DE3414009C2 true DE3414009C2 (enrdf_load_stackoverflow) 1988-07-21

Family

ID=6233520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843414009 Granted DE3414009A1 (de) 1984-04-13 1984-04-13 Tastschalter

Country Status (1)

Country Link
DE (1) DE3414009A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603408A1 (de) * 1986-02-05 1987-08-06 Telefunken Electronic Gmbh Folienschalter
DE19906961A1 (de) * 1999-02-19 2000-08-24 Bircher Ag Beringen Schaltelement, insbesondere Schaltmatte oder Schaltleiste
DE19935528A1 (de) * 1999-07-28 2001-02-08 Giesecke & Devrient Gmbh Tastschalter für Chipkarten
GB0428091D0 (en) * 2004-12-23 2005-01-26 Gamesman Ltd Push button assemblies
US8624141B2 (en) 2010-09-30 2014-01-07 HAPP Controls, Inc. Illuminated button assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131992A (en) * 1977-09-06 1979-01-02 S & H Moonlight Design Industries, Inc. Method of re-conditioning mat switches
JPS58189919A (ja) * 1982-04-30 1983-11-05 日本メクトロン株式会社 キ−ボ−ドスイツチ

Also Published As

Publication number Publication date
DE3414009A1 (de) 1985-10-17

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: TEMIC TELEFUNKEN MICROELECTRONIC GMBH, 7100 HEILBR

8339 Ceased/non-payment of the annual fee