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
Authority: EP; European Patent Office
Prior art keywords: switching device; making; key switch; electric key; electric
Prior art date: 1983-07-28
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.)

1983-07-28

Filing date

1984-06-06

Publication date

1985-09-11

1984-06-06 Application filed by Marquardt GmbH filed Critical Marquardt GmbH

1985-03-20 Publication of EP0134422A2 publication Critical patent/EP0134422A2/en

1985-09-11 Publication of EP0134422A3 publication Critical patent/EP0134422A3/en

1988-01-20 Application granted granted Critical

1988-01-20 Publication of EP0134422B1 publication Critical patent/EP0134422B1/en

Status Expired legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Manufacture Of Switches (AREA)
Push-Button Switches (AREA)
Contacts (AREA)

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

1983
- 1983-07-28 DE DE3327199A patent/DE3327199C2/en not_active Expired
1984
- 1984-06-06 EP EP84106455A patent/EP0134422B1/en not_active Expired
- 1984-07-27 IE IE1945/84A patent/IE55681B1/en not_active IP Right Cessation
- 1984-07-27 JP JP59155655A patent/JPS60105120A/en active Granted
1985
- 1985-07-31 US US06/761,019 patent/US4653179A/en not_active Expired - Fee Related

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

Publication	Publication Date	Title
GB8713791D0 (en)	1987-07-15	Electric circuit breaking apparatus
DE3473962D1 (en)	1988-10-13	Gas-insulated electric device and insulating gas
GB8529188D0 (en)	1986-01-02	Electrical current switching apparatus
GB8407312D0 (en)	1984-04-26	Key switch devices
GB8529186D0 (en)	1986-01-02	Electrical current switching apparatus
GB8415185D0 (en)	1984-07-18	Key switch devices
GB8529185D0 (en)	1986-01-02	Electrical current switching apparatus
GB2129617B (en)	1986-07-23	Electrical isolating switch
GB8526907D0 (en)	1985-12-04	Circuit breaking apparatus
GB2126791B (en)	1986-03-05	Electrical keyswitch apparatus
EP0134422A3 (en)	1985-09-11	Switching device for an electric key switch and method of making the switching device
GB2152289B (en)	1987-06-03	Electrical switch
GB8514673D0 (en)	1985-07-10	Electrical switching apparatus
ZA846297B (en)	1985-03-27	An isolating switch
DE3460052D1 (en)	1986-04-24	Insulating gas for electric device and electric device
GB2169142B (en)	1989-06-14	An emergency switching apparatus
ZA842850B (en)	1984-12-24	Switch device
DE3475852D1 (en)	1989-02-02	Gas-insulated switching apparatus
GB2210186B (en)	1991-08-21	Electrical switching apparatus
DE3367300D1 (en)	1986-12-04	Electric current breaking device
GB9002705D0 (en)	1990-04-04	Electric circuit switching method and device thereof
GB8312220D0 (en)	1983-06-08	Key-operable electrical switch
GB8313357D0 (en)	1983-06-22	Electrical switch
GB8328450D0 (en)	1983-11-23	Cycle stop-light switches and equipment
GB8712426D0 (en)	1987-07-01	High current switching device

Legal Events

Date	Code	Title	Description
1985-01-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1985-03-20	AK	Designated contracting states	Designated state(s): FR GB IT SE
1985-07-09	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1985-09-11	AK	Designated contracting states	Designated state(s): FR GB IT SE
1986-03-05	17P	Request for examination filed	Effective date: 19851220
1987-08-05	17Q	First examination report despatched	Effective date: 19870619
1987-12-05	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1988-01-20	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): FR GB IT SE
1988-03-09	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1988-04-01	ET	Fr: translation filed
1988-04-13	ITF	It: translation for a ep patent filed
1988-11-30	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1988-11-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1989-01-18	26N	No opposition filed
1991-06-30	ITTA	It: last paid annual fee
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 84106455.3
1995-05-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19950517 Year of fee payment: 12
1995-05-26	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19950526 Year of fee payment: 12
1995-06-26	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19950626 Year of fee payment: 12
1996-06-06	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19960606
1996-06-07	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19960607
1997-01-29	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19960606
1997-02-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19970228
1997-03-03	EUG	Se: european patent has lapsed	Ref document number: 84106455.3
1997-04-30	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST