DE1939642B2 - Auf linearem Druck basierender Schalter für prellfreies Schalten - Google Patents

Auf linearem Druck basierender Schalter für prellfreies Schalten

Info

Publication number
DE1939642B2
DE1939642B2 DE1939642A DE1939642A DE1939642B2 DE 1939642 B2 DE1939642 B2 DE 1939642B2 DE 1939642 A DE1939642 A DE 1939642A DE 1939642 A DE1939642 A DE 1939642A DE 1939642 B2 DE1939642 B2 DE 1939642B2
Authority
DE
Germany
Prior art keywords
rubber
switch according
contact parts
elastic member
stationary
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.)
Withdrawn
Application number
DE1939642A
Other languages
German (de)
English (en)
Other versions
DE1939642A1 (de
Inventor
Peter 8501 Fischbach Portugall
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz AG
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 Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DE1939642A priority Critical patent/DE1939642B2/de
Priority to GB1259567D priority patent/GB1259567A/en
Priority to US60028A priority patent/US3699293A/en
Priority to FR7028714A priority patent/FR2056556A5/fr
Publication of DE1939642A1 publication Critical patent/DE1939642A1/de
Publication of DE1939642B2 publication Critical patent/DE1939642B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
    • H01C10/106—Adjustable resistors adjustable by mechanical pressure or force on resistive material dispersed in an elastic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Push-Button Switches (AREA)
DE1939642A 1969-08-04 1969-08-04 Auf linearem Druck basierender Schalter für prellfreies Schalten Withdrawn DE1939642B2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1939642A DE1939642B2 (de) 1969-08-04 1969-08-04 Auf linearem Druck basierender Schalter für prellfreies Schalten
GB1259567D GB1259567A (enrdf_load_stackoverflow) 1969-08-04 1970-07-29
US60028A US3699293A (en) 1969-08-04 1970-07-31 Key switch for chatterless switching
FR7028714A FR2056556A5 (enrdf_load_stackoverflow) 1969-08-04 1970-08-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1939642A DE1939642B2 (de) 1969-08-04 1969-08-04 Auf linearem Druck basierender Schalter für prellfreies Schalten

Publications (2)

Publication Number Publication Date
DE1939642A1 DE1939642A1 (de) 1971-04-22
DE1939642B2 true DE1939642B2 (de) 1975-01-09

Family

ID=5741877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1939642A Withdrawn DE1939642B2 (de) 1969-08-04 1969-08-04 Auf linearem Druck basierender Schalter für prellfreies Schalten

Country Status (4)

Country Link
US (1) US3699293A (enrdf_load_stackoverflow)
DE (1) DE1939642B2 (enrdf_load_stackoverflow)
FR (1) FR2056556A5 (enrdf_load_stackoverflow)
GB (1) GB1259567A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001882A1 (en) * 1977-11-07 1979-05-16 Ing. C. Olivetti & C., S.p.A. Depressible contactless key for generating electric signals in an electronic keyboard
DE2754007A1 (de) * 1977-12-03 1979-06-13 Rafi Gmbh & Co Taster zum ansteuern von elektronischen bauelementen
DE2900746A1 (de) * 1979-01-10 1980-07-17 Siemens Ag Kontaktanordnung fuer elektronikkreise
DE2952033A1 (de) * 1979-12-22 1981-07-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Baueinheit aus einer ziffernanzeige und zwei tastenschaltern
DE3109313A1 (de) * 1980-03-14 1982-01-14 Citizen Watch Co Ltd Elektrischer schalter, insbesondere fuer elektronische uhren
DE3418931A1 (de) * 1983-05-21 1984-11-22 Alps Electric Co., Ltd., Tokio/Tokyo Drucktastenschalter

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950627A (en) * 1972-01-26 1976-04-13 Canon Kabushiki Kaisha Push button switch
JPS506380U (enrdf_load_stackoverflow) * 1973-05-16 1975-01-23
JPS5021681U (enrdf_load_stackoverflow) * 1973-06-21 1975-03-11
US3879586A (en) * 1973-10-31 1975-04-22 Essex International Inc Tactile keyboard switch assembly with metallic or elastomeric type conductive contacts on diaphragm support
JPS5073881U (enrdf_load_stackoverflow) * 1973-11-09 1975-06-28
JPS50118469U (enrdf_load_stackoverflow) * 1974-03-13 1975-09-27
US3944766A (en) * 1974-07-03 1976-03-16 Essex International, Inc. Seat belt buckle having pushbutton type switch with elastomeric conductor bridging contact
JPS5176674U (enrdf_load_stackoverflow) * 1974-12-14 1976-06-16
DE2636988A1 (de) * 1975-08-22 1977-03-03 Lucas Industries Ltd Elektischer schalter
US4242546A (en) 1978-11-06 1980-12-30 International Telephone And Telegraph Corporation Electrical push-button switch
GB2212615B (en) * 1987-11-24 1992-06-03 Kokoku Rubber Tech Pressure sensing device
DE3803284A1 (de) * 1988-02-04 1989-08-17 Diehl Gmbh & Co Elektrischer schalter
JP2578870Y2 (ja) * 1990-02-02 1998-08-20 北川工業 株式会社 押し釦スイッチ
TW507924U (en) * 2001-09-07 2002-10-21 High Tech Comp Corp Multi-directional operating push button
DE102006015308A1 (de) * 2006-03-29 2007-10-11 Siemens Ag Isolierende Schaltstange
US7420136B2 (en) * 2006-09-08 2008-09-02 Radio Systems Corporation Compression ring button assembly
US8993903B2 (en) * 2007-07-23 2015-03-31 Honeywell International Inc. Sealed dual plunger switch assembly with simultaneity
DE102007058449A1 (de) * 2007-12-05 2009-06-10 Siemens Ag Kontaktanordnung eines Schaltgerätes sowie Schaltgerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430829A (en) * 1946-11-02 1947-11-11 Crompton & Knowles Loom Works Electric weft detector for looms
US2528086A (en) * 1946-11-08 1950-10-31 Bell Telephone Labor Inc Relay contacts of conducting rubber
US2867043A (en) * 1952-10-16 1959-01-06 Applic Electroniques Des Caout Variable electric resistance semiconductor devices
US2752558A (en) * 1953-04-22 1956-06-26 Ernest M Kane Electric transducer
US3194860A (en) * 1962-10-02 1965-07-13 John E Ehrreich Manufacture of reinforced conductive plastic gaskets
US3509296A (en) * 1967-10-23 1970-04-28 Ncr Co Resilient variable-conductivity circuit controlling means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001882A1 (en) * 1977-11-07 1979-05-16 Ing. C. Olivetti & C., S.p.A. Depressible contactless key for generating electric signals in an electronic keyboard
DE2754007A1 (de) * 1977-12-03 1979-06-13 Rafi Gmbh & Co Taster zum ansteuern von elektronischen bauelementen
DE2900746A1 (de) * 1979-01-10 1980-07-17 Siemens Ag Kontaktanordnung fuer elektronikkreise
DE2952033A1 (de) * 1979-12-22 1981-07-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Baueinheit aus einer ziffernanzeige und zwei tastenschaltern
DE3109313A1 (de) * 1980-03-14 1982-01-14 Citizen Watch Co Ltd Elektrischer schalter, insbesondere fuer elektronische uhren
DE3418931A1 (de) * 1983-05-21 1984-11-22 Alps Electric Co., Ltd., Tokio/Tokyo Drucktastenschalter

Also Published As

Publication number Publication date
US3699293A (en) 1972-10-17
FR2056556A5 (enrdf_load_stackoverflow) 1971-05-14
GB1259567A (enrdf_load_stackoverflow) 1972-01-05
DE1939642A1 (de) 1971-04-22

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Legal Events

Date Code Title Description
BHJ Nonpayment of the annual fee