WO2004084350A2 - Systeme de raccordement electrique et de fixation d'au moins un conducteur sur une piece de support - Google Patents
Systeme de raccordement electrique et de fixation d'au moins un conducteur sur une piece de support Download PDFInfo
- Publication number
- WO2004084350A2 WO2004084350A2 PCT/FR2004/000473 FR2004000473W WO2004084350A2 WO 2004084350 A2 WO2004084350 A2 WO 2004084350A2 FR 2004000473 W FR2004000473 W FR 2004000473W WO 2004084350 A2 WO2004084350 A2 WO 2004084350A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conductor
- ring
- nut
- support piece
- spacer
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 60
- 125000006850 spacer group Chemical group 0.000 claims abstract description 23
- 230000000295 complement effect Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/041—Releasable devices
- F16B37/043—Releasable devices with snap action
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/044—Mounting through openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/93—Fastener comprising feature for establishing a good electrical connection, e.g. electrostatic discharge or insulation feature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
Definitions
- the present invention relates to an electrical connection and fixing system of at least one electrical conductor in the form of a plate on a support piece.
- the invention relates to such systems in which the support part is provided with a stud adapted to engage in a corresponding hole of the conductor and to cooperate with a clamping nut of the conductor on the support part. .
- connection systems are commonly used, for example, in plate or busbar systems for connecting electrical conductors.
- connection systems have a certain number of drawbacks, in particular during the positioning and tightening of the conductor against the support part, in places which are difficult to access.
- connection systems are generally placed in the bottoms of electrical supply cabinets or baskets and are difficult to access for assembly operators. It can then happen that this operator lets escape one or the other of the parts entering into the constitution of these systems and that this one is difficult or even impossible to recover.
- the object of the invention is therefore to solve these problems.
- the subject of the invention is a system for electrical connection and fixing of at least one electrical conductor in the form of a plate on a support piece provided with a stud adapted to engage in a corresponding hole in the conductor. and to cooperate with a clamping nut of the conductor on the support piece, characterized in that an annular spacer made of electrically conductive material is associated with the conductor on the side of this conductor directed towards the support piece, in that a ring is arranged on the opposite side of this conductor and comprises floating attachment means on the spacer adapted to extend through the corresponding hole of this conductor and in that the nut is associated with the ring by attachment means allowing the rotation of the nut relative to the ring and a determined stroke of axial displacement of the nut relative to this ring, between a mounting position remote from this ring and a tightening position in abutment against this ring, to facilitate placing and then clamping the conductor against the support piece
- the conductor hole has a generally
- the means for attaching the ring to the spacer include hook-shaped tabs adapted to engage in the corresponding hole of the conductor and to cooperate with stop means complementary to this spacer;
- the means for attaching the nut to the ring include hook-shaped tabs adapted to cooperate with complementary stop means for this ring;
- the means for attaching the nut to the ring are in the form of a tubular sleeve of the nut provided with stop means adapted to cooperate with complementary stop means of the ring;
- the complementary stop means comprise at least one corresponding flange
- the support piece comprises at the stud, a reinforcing piece
- the support part is formed by another conductor
- the support part is formed by an electrical component
- - Fig.1 shows a perspective view of an electrical connection system according to the invention in the mounting position;
- - Fig.2 shows a sectional view of such a system;
- FIG.3 shows a perspective view of such a system in the clamping position
- FIG. 4, 5 and 6 show perspective views respectively of a ring, a nut and an annular spacer, forming part of such a system
- - Fig.7 shows a sectional view of an example of application of such a connection system.
- FIGS. 1 to 6 show in fact an electrical connection and fixing system for at least one electrical conductor in the form of a plate, designated by the general reference 1, on a support piece designated by the reference. general 2.
- This support piece 2 comprises a stud designated by the general reference 3, adapted to engage in a corresponding hole 4 of the conductor 1 and to cooperate with a tightening nut 5 of the conductor on the support piece 2.
- this support piece 2 can be formed by another conductor, an electrical component, an electrical connection plate or bar, etc.
- the support piece 2 is formed by another conductor, designated by the general reference 2a in these figures, provided at the stud 3, with a reinforcement piece designated by the general reference 2b .
- connection system comprises an annular spacer made of electrically conductive material, and which is designated by the general reference 6 in these figures.
- This annular spacer made of electrically conductive material 6 is associated with conductor 1, on the side of this conductor directed towards the support part 2.
- a ring designated by the general reference 7 in these figures, is disposed on the opposite side of this conductor and comprises floating hooking means on the spacer, which are adapted to extend through the corresponding hole 4 of this conductor .
- floating hooking means can be envisaged.
- these attachment means can be in the form of hook-shaped tabs, such as for example those designated by the references 7a and 7b in these figures, these tabs in the form of hooks being suitable for s 'Engage in the corresponding hole 4 of the conductor and to cooperate with complementary stop means of the spacer 6, formed for example by a corresponding flange of this spacer, designated by the general reference 6a in these figures.
- the nut 5 is associated with the ring 7 by attachment means allowing the rotation of this nut relative to this ring and a determined stroke of axial displacement of the nut relative to this ring, between a position remote mounting of this ring as illustrated in FIGS. 1 and 2 and a clamping position in abutment against this ring, illustrated in FIG. 3.
- These means for attaching the nut to the ring can also have different shapes.
- these means for attaching the nut to the ring may also include tabs in the form of hooks, such as for example the tabs 5a and 5b illustrated in these figures, adapted to cooperate with complementary stop means of the ring 7, formed for example by a rim 7c thereof.
- these means for attaching the nut to the ring can also be present in the form of a tubular sleeve of the nut, the free end of which is provided with stop means adapted to cooperate with complementary stop means of the ring.
- the end of the sleeve of the nut also comprises at least one projecting part and the complementary stop means of the spacer comprise at least one corresponding flange to ensure this attachment of the nut to the ring.
- the conductor hole may have a generally oblong shape, as illustrated in particular in FIGS. 1 and 7, facilitating its centering on the stud.
- the ring, the spacer and therefore the nut are floatingly mounted on the conductor in the mounting position, which allows this sub-assembly to move slightly relative to the conductor in the oblong hole of the latter, to allow a possible misalignment between the stud of the support piece and this subassembly to be made up.
- a conductor 1 comprises several connection systems as described above, allowing it to be hung on several studs 3 of a support piece 2, this determined stroke of axial displacement of the nut 5 relative to the ring 7, initially allows the conductor 1 to be placed against the support piece 2, without being hampered by the presence of the nuts 5, insofar as these are placed in their mounting position remote from the ring by being pushed back by the studs, then in a second step, to tighten these one after the other.
- the right-hand system is shown in the mounting position, the nut 5 being pushed back into the mounting position by the stud 3, while the left-hand system is shown in the tightening position of the ring, of the conductor and of the spacer against the support part 2. The operator can then tighten the nuts independently of each other, without risk of displacement or deformation of the conductor.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Clamps And Clips (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Ladders (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006505680A JP4287470B2 (ja) | 2003-03-13 | 2004-03-01 | 少なくとも一つの導体を支持片に対して電気的に接続しかつ固定するためのシステム |
CA002518514A CA2518514A1 (fr) | 2003-03-13 | 2004-03-01 | Systeme de raccordement electrique et de fixation d'au moins un conducteur sur une piece de support |
US10/548,975 US20060231285A1 (en) | 2003-03-13 | 2004-03-01 | System for electrically connecting and fixing at least one conductor to a support piece |
EP04715929A EP1606868B1 (fr) | 2003-03-13 | 2004-03-01 | Systeme de raccordement electrique et de fixation d'au moins un conducteur sur une piece de support |
DE602004019194T DE602004019194D1 (de) | 2003-03-13 | 2004-03-01 | Elektrisches verbindungssystem für mindestens einer leiter auf einem stützelement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0303131A FR2852451B1 (fr) | 2003-03-13 | 2003-03-13 | Systeme de racordement electrique et de fixation d'au moins un conducteur sur une piece de support |
FR0303131 | 2003-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004084350A2 true WO2004084350A2 (fr) | 2004-09-30 |
WO2004084350A3 WO2004084350A3 (fr) | 2004-10-28 |
Family
ID=32893282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/000473 WO2004084350A2 (fr) | 2003-03-13 | 2004-03-01 | Systeme de raccordement electrique et de fixation d'au moins un conducteur sur une piece de support |
Country Status (9)
Country | Link |
---|---|
US (1) | US20060231285A1 (fr) |
EP (1) | EP1606868B1 (fr) |
JP (1) | JP4287470B2 (fr) |
CN (1) | CN100508317C (fr) |
AT (1) | ATE421790T1 (fr) |
CA (1) | CA2518514A1 (fr) |
DE (1) | DE602004019194D1 (fr) |
FR (1) | FR2852451B1 (fr) |
WO (1) | WO2004084350A2 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2852450B1 (fr) * | 2003-03-13 | 2005-05-13 | Framatome Connectors Int | Systeme de raccordement electrique et de fixation d'au moins un conducteur electrique en forme de plaque sur une piece de support |
US7425144B2 (en) * | 2007-02-02 | 2008-09-16 | Bader Scott M | Buss plate bushing retainer and assembly thereof |
US7775819B2 (en) * | 2007-02-02 | 2010-08-17 | Bader Scott M | Buss plate bushing retainer and assembly thereof |
JP4567029B2 (ja) * | 2007-06-22 | 2010-10-20 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
CN102094381B (zh) * | 2010-12-24 | 2012-07-04 | 三一重工股份有限公司 | 可调角度的摊铺机牵引臂及摊铺机 |
DE202011111010U1 (de) * | 2011-01-03 | 2018-05-28 | Wolfgang B. Thörner | Polklemme |
JP6024650B2 (ja) * | 2013-08-12 | 2016-11-16 | 株式会社オートネットワーク技術研究所 | 金具付導電シート |
PL2863496T3 (pl) * | 2013-10-18 | 2018-02-28 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | System ochrony przed dotykiem do prądowych szyn zbiorczych |
JP6588326B2 (ja) | 2015-12-17 | 2019-10-09 | 株式会社やまびこ | 携帯型動力作業機における締付用ナットの落ち止め構造及びその締付用ナットの組付方法 |
WO2017158662A1 (fr) * | 2016-03-16 | 2017-09-21 | パナソニックIpマネジメント株式会社 | Structure de connexion de barre omnibus |
DE102019120334A1 (de) * | 2019-07-26 | 2021-01-28 | Jheeco E-Drive Ag | Kondensatorgehäuse und Zwischenkreiskondensator mit einem derartigen Gehäuse |
JP7019092B2 (ja) * | 2019-07-30 | 2022-02-17 | 東芝三菱電機産業システム株式会社 | 素子モジュール |
US11616311B1 (en) * | 2022-01-11 | 2023-03-28 | Drow Enterprise Co., Ltd. | Electrical connector fastener assembly |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1194397A (fr) * | 1958-04-11 | 1959-11-09 | Dispositif d'assemblage d'éléments d'oeillets | |
US3966296A (en) * | 1974-01-25 | 1976-06-29 | General Electric Company | Anti-turn clip for incorporation in bolted electrical joints |
US4802863A (en) * | 1987-04-30 | 1989-02-07 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Device for electrical connection of two components |
US5616052A (en) * | 1995-05-10 | 1997-04-01 | Hon Hai Precision Ind. Co., Ltd. | Screw mounting kit for use within connector |
DE29715523U1 (de) * | 1997-08-29 | 1997-10-30 | Abb Patent Gmbh | Vorrichtung zum unverlierbaren Befestigen bzw. zum unverlierbaren Anschluß eines Leiters |
FR2784241A1 (fr) * | 1998-10-05 | 2000-04-07 | Framatome Connectors Int | Clip de contact, en particulier pour systemes de barre de bus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0112512B1 (fr) * | 1982-11-29 | 1987-03-11 | Idec Izumi Corporation | Connecteur terminal pour fil conducteur |
FR2721142B1 (fr) * | 1994-06-13 | 1996-07-19 | Schneider Electric Sa | Appareil électrique muni d'une borne à vis. |
JPH1079268A (ja) * | 1996-09-02 | 1998-03-24 | Shigenobu Murai | 配線用ねじ締め端子 |
ES1044129Y (es) * | 1999-08-10 | 2000-08-16 | Mecanismos Aux Ind | Dispositivo para la fijacion de componentes electricos. |
JP3326413B2 (ja) * | 1999-09-10 | 2002-09-24 | エスエムケイ株式会社 | 端子コネクタ |
JP3148825B1 (ja) * | 1999-10-12 | 2001-03-26 | エスエムケイ株式会社 | 多連型ネジ式ターミナル装置 |
JP2001223038A (ja) * | 2000-02-09 | 2001-08-17 | Sumitomo Wiring Syst Ltd | ナット付き端子およびナット付き端子の取付け方法 |
JP2004327185A (ja) * | 2003-04-23 | 2004-11-18 | Yazaki Corp | 端子台 |
-
2003
- 2003-03-13 FR FR0303131A patent/FR2852451B1/fr not_active Expired - Fee Related
-
2004
- 2004-03-01 US US10/548,975 patent/US20060231285A1/en not_active Abandoned
- 2004-03-01 WO PCT/FR2004/000473 patent/WO2004084350A2/fr active Application Filing
- 2004-03-01 EP EP04715929A patent/EP1606868B1/fr not_active Expired - Lifetime
- 2004-03-01 DE DE602004019194T patent/DE602004019194D1/de not_active Expired - Lifetime
- 2004-03-01 CN CNB2004800067947A patent/CN100508317C/zh not_active Expired - Fee Related
- 2004-03-01 JP JP2006505680A patent/JP4287470B2/ja not_active Expired - Fee Related
- 2004-03-01 CA CA002518514A patent/CA2518514A1/fr not_active Abandoned
- 2004-03-01 AT AT04715929T patent/ATE421790T1/de active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1194397A (fr) * | 1958-04-11 | 1959-11-09 | Dispositif d'assemblage d'éléments d'oeillets | |
US3966296A (en) * | 1974-01-25 | 1976-06-29 | General Electric Company | Anti-turn clip for incorporation in bolted electrical joints |
US4802863A (en) * | 1987-04-30 | 1989-02-07 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Device for electrical connection of two components |
US5616052A (en) * | 1995-05-10 | 1997-04-01 | Hon Hai Precision Ind. Co., Ltd. | Screw mounting kit for use within connector |
DE29715523U1 (de) * | 1997-08-29 | 1997-10-30 | Abb Patent Gmbh | Vorrichtung zum unverlierbaren Befestigen bzw. zum unverlierbaren Anschluß eines Leiters |
FR2784241A1 (fr) * | 1998-10-05 | 2000-04-07 | Framatome Connectors Int | Clip de contact, en particulier pour systemes de barre de bus |
Also Published As
Publication number | Publication date |
---|---|
FR2852451B1 (fr) | 2005-05-20 |
CN1856918A (zh) | 2006-11-01 |
JP2006520523A (ja) | 2006-09-07 |
DE602004019194D1 (de) | 2009-03-12 |
FR2852451A1 (fr) | 2004-09-17 |
CA2518514A1 (fr) | 2004-09-30 |
CN100508317C (zh) | 2009-07-01 |
EP1606868B1 (fr) | 2009-01-21 |
WO2004084350A3 (fr) | 2004-10-28 |
US20060231285A1 (en) | 2006-10-19 |
JP4287470B2 (ja) | 2009-07-01 |
ATE421790T1 (de) | 2009-02-15 |
EP1606868A2 (fr) | 2005-12-21 |
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