EP2009745B1 - Appareil électrique doté d' une borne à ressort - Google Patents

Appareil électrique doté d' une borne à ressort Download PDF

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Publication number
EP2009745B1
EP2009745B1 EP07012787A EP07012787A EP2009745B1 EP 2009745 B1 EP2009745 B1 EP 2009745B1 EP 07012787 A EP07012787 A EP 07012787A EP 07012787 A EP07012787 A EP 07012787A EP 2009745 B1 EP2009745 B1 EP 2009745B1
Authority
EP
European Patent Office
Prior art keywords
spring
zone
mounting
electrical device
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.)
Not-in-force
Application number
EP07012787A
Other languages
German (de)
English (en)
Other versions
EP2009745A1 (fr
Inventor
Markus Meier
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
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE502007005846T priority Critical patent/DE502007005846D1/de
Priority to AT07012787T priority patent/ATE490573T1/de
Priority to EP07012787A priority patent/EP2009745B1/fr
Publication of EP2009745A1 publication Critical patent/EP2009745A1/fr
Application granted granted Critical
Publication of EP2009745B1 publication Critical patent/EP2009745B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/48275—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end with an opening in the housing for insertion of a release tool
    • 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
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • H01R4/44—Clamping areas on both sides of screw

Definitions

  • the connecting unit designed as a spring clamping unit comprises an approximately U-shaped support part, on whose one U-leg a spring part is arranged and whose U-bottom is screwed to the connection zone of the electrical device.
  • This screw connection must be fitted before the final assembly of the spring clamp unit, as the spring member in the final assembled state denies access to the screw joint. This results in a complex manufacturing process.
  • the provided for connection of the electrical conductor spring terminal unit can be particularly easy to attach to the connection zone in the electrical device according to the invention due to the mounting extension.
  • the example designed as Federzugan gleich spring terminal unit can thus be easily mounted at any time and, if necessary, easily dismantle again.
  • the realization according to the invention thus does not require compliance with a specific production sequence.
  • the manufacturing process can be made completely independent and flexible in this respect. In particular, a costly manual assembly of the spring terminal unit is not necessary until the device is mounted. Because of the ever-present access to the screw joint namely no subsequent insertion of the spring member by hand is required. Overall, therefore, the production processes can be simplified and the manufacturing costs can be reduced.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Clamps And Clips (AREA)
  • Wire Bonding (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Claims (6)

  1. Appareil électrique doté d'une zone de raccordement (2) et d'une unité de borne à ressort (6) montée dans la zone de raccordement (2), au moyen de laquelle au moins un conducteur (35) électrique peut être raccordé électriquement,
    a) l'unité de borne à ressort (6) comprenant une partie ressort (16, 17) et une partie support (18) avec une branche de retenue (24) et une branche de montage (27),
    b) une première et une seconde zone de ressort (30, 31) étant prévues sur des côtés se faisant face de la branche de retenue (24),
    c) la partie ressort (16, 17) étant placée sur la branche de retenue (24) et, en fonction de l'état de serrage actuel, remplissant plus ou moins largement la première et seconde zones de ressort (30, 31),
    d) la branche de montage (27) s'étendant à partir de la branche de retenue (24) en direction de la première zone de ressort (30) et allant avec un appendice de montage (26) plus loin que la première zone de ressort (30), et
    e) l'appendice de montage (26) étant fixé dans sa zone allant au-delà de la première zone de ressort (30) au moyen d'un assemblage vissé sur la zone de raccordement (2), l'assemblage vissé étant accessible même avec la partie ressort (16, 17) mise en place.
  2. Appareil électrique selon la revendication 1, caractérisé en ce que la zone de raccordement (2) présente un premier alésage fileté (5) pour le montage de l'unité de borne à ressort (6) et un second alésage fileté (4) pour le montage d'une unité de borne à vis (12) prévue au lieu de l'unité de borne à ressort (6).
  3. Appareil électrique selon la revendication 2, caractérisé en ce que le premier alésage fileté (5) est situé plus profondément à l'intérieur du boîtier sur le second alésage fileté (4).
  4. Appareil électrique selon la revendication 1, caractérisé en ce que l'unité de borne à ressort (6) est prémontée complètement.
  5. Appareil électrique selon la revendication 1, caractérisé en ce que la partie support (18) est réalisée d'une seule pièce.
  6. Appareil électrique selon la revendication 1, caractérisé en ce que la partie support (18) est constituée de deux composants partiels reliés l'un à l'autre fixement de façon mécanique, un premier composant partiel comprenant la branche de retenue (24) et un second composant partiel comprenant au moins l'appendice de montage (26) de la branche de montage (27).
EP07012787A 2007-06-29 2007-06-29 Appareil électrique doté d' une borne à ressort Not-in-force EP2009745B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE502007005846T DE502007005846D1 (de) 2007-06-29 2007-06-29 Elektrisches Gerät mit einer Federklemmeinheit
AT07012787T ATE490573T1 (de) 2007-06-29 2007-06-29 Elektrisches gerät mit einer federklemmeinheit
EP07012787A EP2009745B1 (fr) 2007-06-29 2007-06-29 Appareil électrique doté d' une borne à ressort

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07012787A EP2009745B1 (fr) 2007-06-29 2007-06-29 Appareil électrique doté d' une borne à ressort

Publications (2)

Publication Number Publication Date
EP2009745A1 EP2009745A1 (fr) 2008-12-31
EP2009745B1 true EP2009745B1 (fr) 2010-12-01

Family

ID=38564489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07012787A Not-in-force EP2009745B1 (fr) 2007-06-29 2007-06-29 Appareil électrique doté d' une borne à ressort

Country Status (3)

Country Link
EP (1) EP2009745B1 (fr)
AT (1) ATE490573T1 (fr)
DE (1) DE502007005846D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2293387A1 (fr) 2009-09-02 2011-03-09 Siemens Aktiengesellschaft Elément de raccordement combiné pour le raccordement de conducteurs électriques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59601844D1 (de) * 1995-11-06 1999-06-10 Siemens Ag Anschlussvorrichtung
FR2766298B1 (fr) * 1997-07-21 1999-09-17 Schneider Electric Sa Appareil electrique a bornes dotees de cages elastiques
DE19934550B4 (de) * 1999-07-20 2008-06-26 Hager Electro Gmbh Anschlußklemme für elektrische Leiter

Also Published As

Publication number Publication date
EP2009745A1 (fr) 2008-12-31
DE502007005846D1 (de) 2011-01-13
ATE490573T1 (de) 2010-12-15

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