EP0134422A3 - Switching device for an electric key switch and method of making the switching device - Google Patents

Switching device for an electric key switch and method of making the switching device Download PDF

Info

Publication number
EP0134422A3
EP0134422A3 EP84106455A EP84106455A EP0134422A3 EP 0134422 A3 EP0134422 A3 EP 0134422A3 EP 84106455 A EP84106455 A EP 84106455A EP 84106455 A EP84106455 A EP 84106455A EP 0134422 A3 EP0134422 A3 EP 0134422A3
Authority
EP
European Patent Office
Prior art keywords
switching device
making
key switch
electric key
electric
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.)
Granted
Application number
EP84106455A
Other languages
German (de)
Other versions
EP0134422B1 (en
EP0134422A2 (en
Inventor
Wolf Dipl.-Ing. Neumann-Henneberg
Kuno Dipl.-Ing. Futterknecht
Gerhard Dipl.-Ing. Stengel
Emil Haag
Bernd Schutzbach
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.)
Marquardt GmbH
Original Assignee
Marquardt 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 Marquardt GmbH filed Critical Marquardt GmbH
Publication of EP0134422A2 publication Critical patent/EP0134422A2/en
Publication of EP0134422A3 publication Critical patent/EP0134422A3/en
Application granted granted Critical
Publication of EP0134422B1 publication Critical patent/EP0134422B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0056—Apparatus or processes specially adapted for the manufacture of electric switches comprising a successive blank-stamping, insert-moulding and severing operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/49943—Riveting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
EP84106455A 1983-07-28 1984-06-06 Method of making a switching device for an electric key switch Expired EP0134422B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3327199A DE3327199C2 (en) 1983-07-28 1983-07-28 Method of manufacturing a switching device
DE3327199 1983-07-28

Publications (3)

Publication Number Publication Date
EP0134422A2 EP0134422A2 (en) 1985-03-20
EP0134422A3 true EP0134422A3 (en) 1985-09-11
EP0134422B1 EP0134422B1 (en) 1988-01-20

Family

ID=6205122

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84106455A Expired EP0134422B1 (en) 1983-07-28 1984-06-06 Method of making a switching device for an electric key switch

Country Status (5)

Country Link
US (1) US4653179A (en)
EP (1) EP0134422B1 (en)
JP (1) JPS60105120A (en)
DE (1) DE3327199C2 (en)
IE (1) IE55681B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599562B1 (en) * 1986-05-29 1989-12-08 Matra Communication MODULAR MICROCONTACT SUPPORT, MICROCONTACT COMPRISING APPLICATION AND METHOD FOR MANUFACTURING SUCH A MICROCONTACT.
DE3633701A1 (en) * 1986-10-03 1988-04-14 Kirsten Elektrotech Electrical switch
DE3717743C2 (en) * 1987-05-26 2001-08-16 Teves Gmbh Alfred Process for the production of electrical devices and devices produced by this process
US4856189A (en) * 1988-06-16 1989-08-15 Liao Pen Lin Method for manufacturing multiple push-button and conductive members for DIP switches
JPH071665B2 (en) * 1988-09-20 1995-01-11 富士電機株式会社 Inversion spring mechanism of thermal overload relay
DE4017674C2 (en) * 1990-06-01 2001-09-13 Teves Gmbh Alfred Electrical switch
JP3958945B2 (en) * 2001-08-23 2007-08-15 アルプス電気株式会社 Multiple switch device
EP3561830B1 (en) * 2018-04-24 2021-10-13 Phoenix Contact GmbH & Co. KG Switching contact assembly
BE1026234B1 (en) * 2018-04-24 2019-11-26 Phoenix Contact Gmbh & Co Switching contact arrangement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154557B (en) * 1962-05-09 1963-09-19 Telefunken Patent Miniature switch with two sheet metal flags each riveted onto an insulating plate
DE2252263B2 (en) * 1972-10-25 1974-10-03 Brown, Boveri & Cie Ag, 6800 Mannheim Electrical switch that can be switched by a control cam operated by a control element
DE2306597B2 (en) * 1973-02-10 1975-06-26 Loewe Opta Gmbh, 1000 Berlin Push button switch
EP0030473A1 (en) * 1979-12-10 1981-06-17 Fujitsu Limited A Process for the simultaneous production of a plurality of push-button switches

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE619902C (en) * 1935-10-09 Const Electr De Delle Sa Atel Spark extractor for electric circuit breakers
US272033A (en) * 1883-02-13 Inlaid work and process of producing the same
DE609902C (en) * 1932-10-25 1935-02-26 Josef Graw Arrangement for practicing the procedure for remote display of pressure, temperature and humidity
DE1067504B (en) * 1955-11-16 1959-10-22 Paul Dau & Co Appbau Method for producing a rivet connection between a metallic carrier of electrical contact pieces and a metallic device part
DE1081954B (en) * 1958-08-12 1960-05-19 Siemens Ag Sliding contact arm with protection against contact bridging
DE1291833B (en) * 1966-07-19 1969-04-03 Siemens Ag Method for producing a contact arrangement, in particular for relays
US3489829A (en) * 1966-11-02 1970-01-13 Scovill Manufacturing Co Process of making and attaching snap fastener parts
GB1353090A (en) * 1971-11-19 1974-05-15 Plessey Co Ltd Manufacture of contact springset assemblies
DE2217218C2 (en) * 1972-04-10 1982-09-02 Siemens AG, 1000 Berlin und 8000 München Contact spring set for an electromagnetic card relay in flat design and method for manufacturing the same
JPS5352612Y2 (en) * 1974-12-09 1978-12-15
US4059897A (en) * 1975-09-15 1977-11-29 Robertshaw Controls Company Method of joining thin and thick switch members

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154557B (en) * 1962-05-09 1963-09-19 Telefunken Patent Miniature switch with two sheet metal flags each riveted onto an insulating plate
DE2252263B2 (en) * 1972-10-25 1974-10-03 Brown, Boveri & Cie Ag, 6800 Mannheim Electrical switch that can be switched by a control cam operated by a control element
DE2306597B2 (en) * 1973-02-10 1975-06-26 Loewe Opta Gmbh, 1000 Berlin Push button switch
EP0030473A1 (en) * 1979-12-10 1981-06-17 Fujitsu Limited A Process for the simultaneous production of a plurality of push-button switches

Also Published As

Publication number Publication date
US4653179A (en) 1987-03-31
JPH0250571B2 (en) 1990-11-02
DE3327199C2 (en) 1986-05-07
IE841945L (en) 1985-01-28
JPS60105120A (en) 1985-06-10
IE55681B1 (en) 1990-12-19
DE3327199A1 (en) 1985-02-14
EP0134422B1 (en) 1988-01-20
EP0134422A2 (en) 1985-03-20

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