EP0880197A2 - Duille de contact à vis pour la connexion de conducteurs électriques - Google Patents

Duille de contact à vis pour la connexion de conducteurs électriques Download PDF

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Publication number
EP0880197A2
EP0880197A2 EP98108541A EP98108541A EP0880197A2 EP 0880197 A2 EP0880197 A2 EP 0880197A2 EP 98108541 A EP98108541 A EP 98108541A EP 98108541 A EP98108541 A EP 98108541A EP 0880197 A2 EP0880197 A2 EP 0880197A2
Authority
EP
European Patent Office
Prior art keywords
screw
clamp
pressure piece
bolt
leg
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Withdrawn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
EP98108541A
Other languages
German (de)
English (en)
Other versions
EP0880197A3 (fr
Inventor
Markus Dipl.-Ing. Meier (Fh)
Reinhard Dipl.-Ing. Zinner (FH)
Michael Dipl.-Ing. Fischer (FH)
Anton Scharf
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 EP0880197A2 publication Critical patent/EP0880197A2/fr
Publication of EP0880197A3 publication Critical patent/EP0880197A3/fr
Withdrawn legal-status Critical Current

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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
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut

Definitions

  • the invention relates to a screw terminal for connection electrical conductor with a clamp as a pressure piece, one Screw and a clamp body, the screw in Clamping bracket is clamped and via a thread in the clamping body taking the clamp in relation to the clamp body is adjustable.
  • a generic screw terminal in the version according to 3 is known. This is where the clamping force is applied a screw with special geometry used to the Connect the screw captively to the clamp. The most lower end tapered screw is over a Bore held in the leg of the clamp bracket.
  • the invention has for its object a screw terminal for connecting electrical conductors of the type mentioned above with regard to construction and manufacture as well as assembly and disassembly to simplify and design inexpensively.
  • the object is achieved in that the screw is standardized Grub screw is executed in the flattened part of a roof-shaped first leg of the pressure piece lies on.
  • An advantageous embodiment is when the screw in a cylindrical recess of a second leg of the Pressure piece is held.
  • FIG. 1 shows a screw terminal 1 according to the invention a clamp 2 as a pressure piece, a screw 3 and one Clamping body 4 is composed.
  • the screw 3 is as conventional grub screw according to the DIN 915 standard. It is clamped in the clamping bracket 2, being one hand in the flattened area of a roof-shaped first leg 5 of the pressure piece 2 and on the other hand in one cylindrical depression 6 of a second leg 7 of the pressure piece 2 supports.
  • the first leg 5 is solid, i.e. executed without breakthrough, which means greater resilience when connecting electrical conductors.
  • FIG. 2 shows the screw terminal 1 in a sectional view in particular the flattened area 8 of the roof-shaped first leg 5 of the pressure piece 2 can be seen.
  • the choice of dimensions ensures that at each tolerance position of the components of the clamping bracket 2 does not have the screw 3 slips and thus the screw drive, e.g. via the hexagon socket or the slot in the screw covered.
  • the screw 3 is in the before the assembly of the pressure piece 2 Clamping body 4 screwed in. Then the clamp body 4 connected with the screw 3. The dimensions of the clamp 2 are chosen so that it is without plastic deformation at the top End of screw 3 hooked and turned over the lower end can be.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Insulated Conductors (AREA)
EP98108541A 1997-05-23 1998-05-11 Duille de contact à vis pour la connexion de conducteurs électriques Withdrawn EP0880197A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29709111U 1997-05-23
DE29709111U DE29709111U1 (de) 1997-05-23 1997-05-23 Schraubklemme zum Anschließen elektrischer Leiter

Publications (2)

Publication Number Publication Date
EP0880197A2 true EP0880197A2 (fr) 1998-11-25
EP0880197A3 EP0880197A3 (fr) 2000-01-05

Family

ID=8040709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98108541A Withdrawn EP0880197A3 (fr) 1997-05-23 1998-05-11 Duille de contact à vis pour la connexion de conducteurs électriques

Country Status (3)

Country Link
EP (1) EP0880197A3 (fr)
CN (1) CN1200583A (fr)
DE (1) DE29709111U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136706A1 (fr) 2000-03-22 2001-09-26 SFS Industrie Holding AG Montage d'une plaque à l'extrémité d'une vis pour une vis de serrage
CN116454645A (zh) * 2022-12-21 2023-07-18 中航光电科技股份有限公司 一种高可靠、小空间电源组件

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29816667U1 (de) 1998-09-16 1998-12-03 Siemens AG, 80333 München Elektrische Anschlußklemme
DE19905442A1 (de) * 1999-02-10 2000-08-17 Abb Patent Gmbh Anschlußklemmenanordnung für anzuschließende Draht- und Sammelschienenflachbandleiter für ein elektrisches Schaltgerät
DE102005036547A1 (de) 2005-08-03 2007-02-15 Lapp Engineering & Co. Drehklemmkontaktierung für einen elektrischen Leiter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358575A1 (fr) * 1976-07-16 1978-02-10 Kedves Louis Lame-tampon portee par la vis
DE8609138U1 (de) * 1986-04-04 1987-09-24 Siemens AG, 1000 Berlin und 8000 München Rahmenklemme zum Anschluß elektrischer Leitungen
FR2703193B1 (fr) * 1993-03-22 1995-06-30 Legrand Sa Appareil électrique, en particulier bloc de jonction, à borne de connexion mettant en Óoeuvre un écrou à serrage rapide.
FR2740265B1 (fr) * 1995-10-18 1997-11-14 Schneider Electric Sa Bloc de raccordement de conducteurs electriques a un appareil electrique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136706A1 (fr) 2000-03-22 2001-09-26 SFS Industrie Holding AG Montage d'une plaque à l'extrémité d'une vis pour une vis de serrage
CN116454645A (zh) * 2022-12-21 2023-07-18 中航光电科技股份有限公司 一种高可靠、小空间电源组件

Also Published As

Publication number Publication date
EP0880197A3 (fr) 2000-01-05
CN1200583A (zh) 1998-12-02
DE29709111U1 (de) 1997-07-24

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