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EP0813217A3 - Schaltgerät mit Einschraubsicherung - Google Patents

Schaltgerät mit Einschraubsicherung Download PDF

Info

Publication number
EP0813217A3
EP0813217A3 EP97109408A EP97109408A EP0813217A3 EP 0813217 A3 EP0813217 A3 EP 0813217A3 EP 97109408 A EP97109408 A EP 97109408A EP 97109408 A EP97109408 A EP 97109408A EP 0813217 A3 EP0813217 A3 EP 0813217A3
Authority
EP
European Patent Office
Prior art keywords
switching device
screw lock
bore
screw
connection
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
EP97109408A
Other languages
English (en)
French (fr)
Other versions
EP0813217B1 (de
EP0813217A2 (de
Inventor
Hans Dipl.-Ing. Pfab (Fh)
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0813217A2 publication Critical patent/EP0813217A2/de
Publication of EP0813217A3 publication Critical patent/EP0813217A3/de
Application granted granted Critical
Publication of EP0813217B1 publication Critical patent/EP0813217B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/443—Connections to coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/302—Clamped connections, spring connections utilising a screw or nut clamping member having means for preventing loosening of screw or nut, e.g. vibration-proof connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmission Devices (AREA)
  • Connection Of Plates (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Braking Arrangements (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Die Neuerung bezieht sich auf ein Schaltgerät, insbesondere einen Spulenkörper für ein Schaltgerät, mit Einschraubsicherung, um ein selbsttätiges Eindrehen von Anschlußschrauben (3) zu verhindern. Hierzu ist unterhalb eines metallischen Spulenanschlusses (7) mit der Gewindebohrung (2) eine Bohrung (8) mit vier Rippen (5) an der Innenwand vorgesehen, die ein z.B. durch Erschütterungen bedingtes, selbsttätiges Eindrehen hemmen.
EP19970109408 1996-06-12 1997-06-10 Schaltgerät mit Einschraubsicherung Expired - Lifetime EP0813217B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29610330U DE29610330U1 (de) 1996-06-12 1996-06-12 Schaltgerät mit Einschraubsicherung
DE29610330U 1996-06-12

Publications (3)

Publication Number Publication Date
EP0813217A2 EP0813217A2 (de) 1997-12-17
EP0813217A3 true EP0813217A3 (de) 1999-04-14
EP0813217B1 EP0813217B1 (de) 2006-08-02

Family

ID=8025109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970109408 Expired - Lifetime EP0813217B1 (de) 1996-06-12 1997-06-10 Schaltgerät mit Einschraubsicherung

Country Status (3)

Country Link
EP (1) EP0813217B1 (de)
CN (1) CN1167995A (de)
DE (2) DE29610330U1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3108494B1 (de) * 2014-02-18 2017-12-13 Labinal, LLC Schaltanordnung und verbindungsanordnung davon

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233044B (de) * 1963-12-08 1967-01-26 Tschudin & Heid A G Gegen Selbstlockern gesicherte Klemme
CH511522A (de) * 1969-11-07 1971-08-15 Alfred Grossauer Elektrotechni Anschlussklemme für elektrische Leiter
DE7526643U (de) * 1975-08-22 1979-01-11 F. Wieland Elektrische Industrie Gmbh, 8600 Bamberg Elektrische Leitungsklemme
GB2056793A (en) * 1979-08-03 1981-03-18 Legrand Sa Electrical apparatus with retaining means for a terminal screw
FR2517107A1 (fr) * 1981-11-20 1983-05-27 Oppach Schaltelektronik Borne a cadre ouverte pour appareils de commutation electriques
DE8904299U1 (de) * 1988-04-15 1989-07-06 La Télémécanique Electrique, Nanterre Elektrische Anschlußklemme mit gebremster Schraube
EP0375336A2 (de) * 1988-12-23 1990-06-27 Eaton Corporation Schalterklemmenschraube
DE3901513A1 (de) * 1989-01-19 1990-07-26 Siemens Ag Anschlussvorrichtung fuer schuetzspulen
WO1991017588A1 (de) * 1990-05-02 1991-11-14 Naimer, Hubert, Laurenz Schraubklemme

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE514397C (de) * 1930-12-11 Gottfried Hess Ankerhuelse, insbesondere zur Befestigung stromfuehrender Apparate auf Schalttafeln
DE1056225B (de) * 1956-12-22 1959-04-30 Siemens Ag Anordnung zum Befestigen von Anschluss-klemmen in Isolierpressstoffsockeln fuer elektrische Geraete
DE1972344U (de) * 1967-09-09 1967-11-09 Bbc Brown Boveri & Cie Schraubklemme mit schraubensicherung.
DE3037405A1 (de) * 1980-10-03 1982-05-19 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrisches niederspannungsschaltegeraet
DE3840025A1 (de) * 1988-11-26 1990-05-31 Licentia Gmbh Anschlussklemme fuer elektrische installationsgeraete
FR2698669B1 (fr) * 1992-12-01 1995-02-17 Rockwell Abs France Dispositif de retenue d'une vis sur une pièce moulée.
DE29603754U1 (de) * 1996-02-29 1996-04-25 Klöckner-Moeller GmbH, 53115 Bonn Elektrisches Schaltgerät mit Klemmschraubensicherung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233044B (de) * 1963-12-08 1967-01-26 Tschudin & Heid A G Gegen Selbstlockern gesicherte Klemme
CH511522A (de) * 1969-11-07 1971-08-15 Alfred Grossauer Elektrotechni Anschlussklemme für elektrische Leiter
DE7526643U (de) * 1975-08-22 1979-01-11 F. Wieland Elektrische Industrie Gmbh, 8600 Bamberg Elektrische Leitungsklemme
GB2056793A (en) * 1979-08-03 1981-03-18 Legrand Sa Electrical apparatus with retaining means for a terminal screw
FR2517107A1 (fr) * 1981-11-20 1983-05-27 Oppach Schaltelektronik Borne a cadre ouverte pour appareils de commutation electriques
DE8904299U1 (de) * 1988-04-15 1989-07-06 La Télémécanique Electrique, Nanterre Elektrische Anschlußklemme mit gebremster Schraube
EP0375336A2 (de) * 1988-12-23 1990-06-27 Eaton Corporation Schalterklemmenschraube
DE3901513A1 (de) * 1989-01-19 1990-07-26 Siemens Ag Anschlussvorrichtung fuer schuetzspulen
WO1991017588A1 (de) * 1990-05-02 1991-11-14 Naimer, Hubert, Laurenz Schraubklemme

Also Published As

Publication number Publication date
DE29610330U1 (de) 1996-08-14
EP0813217B1 (de) 2006-08-02
CN1167995A (zh) 1997-12-17
EP0813217A2 (de) 1997-12-17
DE59712703D1 (de) 2006-09-14

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