EP1936759A1 - Dreiwege-Klemmenleistenanordnung - Google Patents

Dreiwege-Klemmenleistenanordnung Download PDF

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Publication number
EP1936759A1
EP1936759A1 EP07019821A EP07019821A EP1936759A1 EP 1936759 A1 EP1936759 A1 EP 1936759A1 EP 07019821 A EP07019821 A EP 07019821A EP 07019821 A EP07019821 A EP 07019821A EP 1936759 A1 EP1936759 A1 EP 1936759A1
Authority
EP
European Patent Office
Prior art keywords
elements
clamp
terminal block
block construction
central body
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
EP07019821A
Other languages
English (en)
French (fr)
Other versions
EP1936759B1 (de
Inventor
Sandro Galli
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.)
TECHNO Srl
Original Assignee
TECHNO Srl
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 TECHNO Srl filed Critical TECHNO Srl
Publication of EP1936759A1 publication Critical patent/EP1936759A1/de
Application granted granted Critical
Publication of EP1936759B1 publication Critical patent/EP1936759B1/de
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
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/08—Short-circuiting members for bridging contacts in a counterpart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks

Definitions

  • the present invention relates to a three-way terminal block construction.
  • Terminal block constructions including a plurality of paired clamp terminals including an inlet and an output are already known.
  • This operation is a rather difficult one, since it is necessary to precisely hold in their target positions the two electric cables, while operating a respective clamping or locking screw.
  • the aim of the present invention is to provide a three-way terminal block construction, which is very simple and easy to be used.
  • a main object of the invention is to provide such a terminal block construction which is very reliable and safe in operation.
  • Yet another object of the invention is to provide such a terminal block construction which is constituted by a small number of component elements and which, moreover, has a very compact structure.
  • a three-way terminal block construction characterized in that said terminal block construction comprises a central body, including a cover and a bottom, said central body defining separated seats for holding therein clamp elements and electrically coupling elements for coupling said clamp elements, thereby causing said clamp elements to be electrically connected by pairs to define respective pair of electrically connected clamp elements, each said pair of said clamp elements being electrically insulated from the other clamp element pairs.
  • the terminal block construction according to the present invention which has been generally indicated by the reference number 1, comprises a central body 2, including a cover 3 and a bottom 4, and designed for holding therein clamp elements and electrical coupling elements for coupling said clamp elements.
  • said central body 2 comprises a base 5, including a plurality of separating elements 5, defining respective separated electrically insulated seat or recess for receiving said clamp elements.
  • said separating elements 6 define a first group or set of seats, for the inlet clamp terminals 7, and two groups or sets of side seats for receiving the respective outlet clamp elements 8 and 9.
  • the clamp elements are herein advantageously constituted by nickel plated brass bush elements, each including a locking screw 10, made of a galvanized steel material.
  • the inlet clamp elements 7, in particular, are coupled to the respective outlet clamp elements 8 and 9 through the electrically connecting elements 11, made of a brass/copper material.
  • Said electric coupling elements 11 comprise small shaped bars or round rods, thereby providing each a longitudinal portion 12 extending substantially parallel to the base 5 of the central body, and two end portions 13, perpendicular to the mentioned base, and adapted to contact the respective clamp elements.
  • the base 5 of the central body comprises a plurality of slots or recessed portions 14, designed for housing therein the longitudinal portions 12 of the electric coupling elements 11.
  • the cover 3 of the subject construction comprises a plurality of holes 15 for accessing the clamp terminal screw 10 and inner lugs 16 designed for locking at their desired positions said clamp elements, as the cover is locked on the central body.
  • the bottom 4 of the subject construction allows to electrically insulate from the outside the electric coupling or connecting elements 11, by tightly closing the recessed portions 14 of the base 5 housing said electric coupling elements 11.
  • the terminal block according to the present invention can be used in a simple and easy-quick manner; in fact, it is sufficient to engage the end portion of each electric cable 17 in the respective clamp element and lock it by screwing on the locking screw 10.
  • each terminal or clamp element comprises a seat or recess and an independent screw for the respective electric cable.
  • the invention provides a three-way terminal block construction, that is including an inlet and two outputs, which is very compact, and in the meanwhile is very reliable and safe in operation.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • External Artificial Organs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Microwave Amplifiers (AREA)
EP07019821A 2006-12-18 2007-10-10 Dreiwege-Klemmenleistenanordnung Not-in-force EP1936759B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002416A ITMI20062416A1 (it) 2006-12-18 2006-12-18 Struttura di morsetteria a tre vie

Publications (2)

Publication Number Publication Date
EP1936759A1 true EP1936759A1 (de) 2008-06-25
EP1936759B1 EP1936759B1 (de) 2010-03-31

Family

ID=38787737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07019821A Not-in-force EP1936759B1 (de) 2006-12-18 2007-10-10 Dreiwege-Klemmenleistenanordnung

Country Status (5)

Country Link
EP (1) EP1936759B1 (de)
AT (1) ATE463061T1 (de)
DE (1) DE602007005586D1 (de)
ES (1) ES2343373T3 (de)
IT (1) ITMI20062416A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108599058A (zh) * 2018-04-24 2018-09-28 穆琳瑛 一种电路基本原理教学的快速接线装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716296A3 (fr) * 1994-02-14 1995-08-18 Machu Eric Gilbert Dispositif destiné à simplifier la réalisation de dérivations électriques.
DE10216913A1 (de) * 2001-09-12 2003-05-22 Hager Electro Gmbh Anschlussleiste

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716296A3 (fr) * 1994-02-14 1995-08-18 Machu Eric Gilbert Dispositif destiné à simplifier la réalisation de dérivations électriques.
DE10216913A1 (de) * 2001-09-12 2003-05-22 Hager Electro Gmbh Anschlussleiste

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108599058A (zh) * 2018-04-24 2018-09-28 穆琳瑛 一种电路基本原理教学的快速接线装置
CN108599058B (zh) * 2018-04-24 2021-02-23 王云森 一种电路基本原理教学的快速接线装置

Also Published As

Publication number Publication date
ITMI20062416A1 (it) 2008-06-19
ATE463061T1 (de) 2010-04-15
EP1936759B1 (de) 2010-03-31
DE602007005586D1 (de) 2010-05-12
ES2343373T3 (es) 2010-07-29

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