EP0544031B1 - Rail pour l'alimentation d'appareils électriques mobiles - Google Patents

Rail pour l'alimentation d'appareils électriques mobiles Download PDF

Info

Publication number
EP0544031B1
EP0544031B1 EP91120245A EP91120245A EP0544031B1 EP 0544031 B1 EP0544031 B1 EP 0544031B1 EP 91120245 A EP91120245 A EP 91120245A EP 91120245 A EP91120245 A EP 91120245A EP 0544031 B1 EP0544031 B1 EP 0544031B1
Authority
EP
European Patent Office
Prior art keywords
tongues
conductor rail
sliding surface
metal strip
rail
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.)
Expired - Lifetime
Application number
EP91120245A
Other languages
German (de)
English (en)
Other versions
EP0544031A1 (fr
Inventor
Udo Heuser
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.)
Fahrleitungsbau GmbH
Original Assignee
Fahrleitungsbau GmbH
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 Fahrleitungsbau GmbH filed Critical Fahrleitungsbau GmbH
Priority to AT91120245T priority Critical patent/ATE125070T1/de
Priority to DE59105991T priority patent/DE59105991D1/de
Priority to ES91120245T priority patent/ES2074636T3/es
Priority to DK91120245.5T priority patent/DK0544031T3/da
Priority to EP91120245A priority patent/EP0544031B1/fr
Publication of EP0544031A1 publication Critical patent/EP0544031A1/fr
Application granted granted Critical
Publication of EP0544031B1 publication Critical patent/EP0544031B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length

Definitions

  • the invention relates to a busbar for the power supply of movable electricity consumers with a pantograph that can be moved along the busbar, consisting of a metallic hollow profile with a grinding surface and an essentially U-shaped insulating profile made of plastic which accommodates the hollow profile, the hollow profile being constructed from a deformed metal strip is and on both sides of the grinding surface each has a web arrangement running parallel to the other, which is encompassed by the respectively assigned free end of the insulating profile.
  • the two web arrangements each consist of a continuous web which is formed by doubling the metal strip. This duplication of the continuous webs can obviously not be avoided if the metallic hollow profile is to be formed from a single metal strip. For reasons of stability, however, this web doubling is not necessary.
  • the known busbars of the type mentioned are characterized by a relatively high cost of materials, which is particularly important when the hollow profile made of an expensive metal, such as. B. copper.
  • the invention has for its object to design a busbar of the type mentioned so that it meets all requirements from the technical point of view with the lowest possible material consumption.
  • the busbar of the type mentioned is characterized in that the web arrangements each consist of a series of tongues which are formed by cuts in the metal strip and bent out of this.
  • the invention is based on the previously unknown knowledge in this context that the web arrangement can also be formed with interruptions from the material of the hollow profile walls delimiting the cavity of the hollow profile. In the end, this leads to considerable material savings without having to accept disadvantages from a technical-functional point of view.
  • the arrangement is preferably made such that the tongues of the two web arrangements are arranged at a constant distance. It is advisable to arrange the tongues arranged on both sides of the surface opposite one another.
  • the tongues are expediently essentially rectangular. Their dimensions in the longitudinal direction of the busbar can be smaller than the distance between successive tongues. Since the hollow profile is regularly inserted into the insulating profile, it is recommended that the free corners of the tongues be rounded so that this insertion can be carried out without blocking due to hooking.
  • the busbar shown in FIGS. 1 and 2 is intended for the power supply of movable power consumers with pantographs that can be moved along the busbar. It essentially consists of a metallic hollow profile 1 with a grinding surface 2 (cf. also FIGS. 3 to 5) and of an essentially U-shaped insulating profile 3 made of plastic which accommodates the hollow profile 1.
  • the hollow profile 1 is constructed from a deformed metal strip 4 and has a web arrangement 5 on both sides of the grinding surface 2, which runs parallel to the respective other web arrangement 5.
  • the two web arrangements 5 are encompassed by the respectively assigned free end 6 of the insulating profile 3.
  • the web arrangements 5 each consist of a series of tongues 7, which are formed by cuts 8 in the metal strip 4 and are pulled out of this (cf. FIG. 6).
  • the tongues 7 of the two web arrangements 5 are arranged at a constant distance, the tongues 7 arranged on both sides of the grinding surface 2 being opposite one another.
  • the tongues 7 are essentially rectangular. The distance between successive tongues 7 is greater than the width of the tongues 7. In order to avoid jamming and hooking, the free corners 9 of the tongues 7 are rounded on the one hand and the edges 10 of the tongues 7 lying towards the grinding surface 2 are flattened or bent outwards , which is not shown in detail. 1 that the free longitudinal edges 11 of the metal strip 4 face each other on the side of the hollow profile 1 opposite the grinding surface 2.
  • the metal strip 4 shown in FIG. 6 is bent upward about those longitudinal axes 12 which are indicated by dashed lines in FIG. at the same time the tongues 7 are bent downwards. Then the hollow profile 1 is inserted into the insulating profile 3, with something in the head area is compressed, which facilitates the insertion and secures the hollow profile 1 after insertion, as it were, in the clamping fit in the insulating profile 3.

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Eletrric Generators (AREA)
  • Installation Of Bus-Bars (AREA)
  • Emergency Protection Circuit Devices (AREA)

Claims (7)

  1. Rail conducteur pour l'alimentation en courant électrique de récepteurs de courant avec un balai conducteur pour prélever du courant sur lequel on peut circuler le long du rail conducteur, comportant un profilé métallique creux (1) avec une surface de frottement (2) et un profilé isolant (3) en matière plastique sensiblement en forme de U recevant le profilé creux, ce profilé creux (1) étant réalisé à partir d'une bande métallique (4) déformée et présentant des deux côtés de la surface de frottement (2) un arrangement de barrettes (5) s'étendant à chaque fois parallèlement l'un par rapport à l'autre, qui est entouré par l'extrémité libre (6) correspondante du profilé isolant (1), caractérisé en ce que l'arrangement de barrettes (5) est composé chacun d'une rangée de languettes (7), qui sont formées par des découpes (8) dans la bande métallique (4) puis recourbées à partir de celle-ci.
  2. Rail conducteur selon la revendication 1, caractérisé en ce que les languettes (7) des deux arrangements de barrettes (5) sont disposées selon un espacement constant.
  3. Rail conducteur selon la revendication 1 ou 2, caractérisé en ce que les languettes (7) disposées des deux cotés de la surface de frottement (2) sont disposées en vis-à-vis.
  4. Rail conducteur selon l'une des revendications 1 à 3, caractérisé en ce que les languettes (7) sont formées pratiquement à angle droit.
  5. Rail conducteur selon la revendication 4, caractérisé en ce que les coins libres (9) des languettes (7) sont arrondis.
  6. Rail conducteur selon l'une des revendications 1 à 5 caractérisé en ce que les arêtes (10) orientées vers la surface de frottement (2) sont aplanies et/ou recourbées vers l'extérieur.
  7. Rail conducteur selon l'une des revendications 1 à 6, caractérisé en ce que les bords longitudinaux libres (11) de la bande métallique (4) sont tournés les uns vers les autres du côté du profilé creux (1) opposé à la surface de frottement (2).
EP91120245A 1991-11-27 1991-11-27 Rail pour l'alimentation d'appareils électriques mobiles Expired - Lifetime EP0544031B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT91120245T ATE125070T1 (de) 1991-11-27 1991-11-27 Stromschiene für die stromversorgung von beweglichen stromverbrauchern.
DE59105991T DE59105991D1 (de) 1991-11-27 1991-11-27 Stromschiene für die Stromversorgung von beweglichen Stromverbrauchern.
ES91120245T ES2074636T3 (es) 1991-11-27 1991-11-27 Carril conductor de corriente para la alimentacion de aparatos electricos moviles.
DK91120245.5T DK0544031T3 (da) 1991-11-27 1991-11-27 Strømskinne til strømforsyning af bevægelige strømforbrugere
EP91120245A EP0544031B1 (fr) 1991-11-27 1991-11-27 Rail pour l'alimentation d'appareils électriques mobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91120245A EP0544031B1 (fr) 1991-11-27 1991-11-27 Rail pour l'alimentation d'appareils électriques mobiles

Publications (2)

Publication Number Publication Date
EP0544031A1 EP0544031A1 (fr) 1993-06-02
EP0544031B1 true EP0544031B1 (fr) 1995-07-12

Family

ID=8207383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91120245A Expired - Lifetime EP0544031B1 (fr) 1991-11-27 1991-11-27 Rail pour l'alimentation d'appareils électriques mobiles

Country Status (5)

Country Link
EP (1) EP0544031B1 (fr)
AT (1) ATE125070T1 (fr)
DE (1) DE59105991D1 (fr)
DK (1) DK0544031T3 (fr)
ES (1) ES2074636T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004055951A1 (fr) * 2002-12-18 2004-07-01 Power & Communications Logistics Pty Limited Conducteur electrique de forme allongee adapte a une connexion electrique a un contact electrique
USRE45456E1 (en) 2002-12-18 2015-04-07 Power & Data Corporation Pty Ltd. Elongated electrical conductor that is adapted for electrically connecting with an electrical contact

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835752A (en) * 1954-08-18 1958-05-20 Cleveland Crane Eng Insulated coupled trolley conduit
DE3002219A1 (de) * 1980-01-23 1981-07-30 Fahrleitungsbau Gmbh, 4300 Essen Verbindung zwischen einem elektrischen kabel und einer stromschiene fuer bewegliche stromverbraucher

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004055951A1 (fr) * 2002-12-18 2004-07-01 Power & Communications Logistics Pty Limited Conducteur electrique de forme allongee adapte a une connexion electrique a un contact electrique
US7585175B2 (en) 2002-12-18 2009-09-08 Power & Data Corporation Pty Ltd. Elongated electrical conductor that is adapted for electrically connecting with an electrical contact
USRE45456E1 (en) 2002-12-18 2015-04-07 Power & Data Corporation Pty Ltd. Elongated electrical conductor that is adapted for electrically connecting with an electrical contact

Also Published As

Publication number Publication date
DK0544031T3 (da) 1995-08-21
ATE125070T1 (de) 1995-07-15
DE59105991D1 (de) 1995-08-17
ES2074636T3 (es) 1995-09-16
EP0544031A1 (fr) 1993-06-02

Similar Documents

Publication Publication Date Title
EP0161434A2 (fr) Appareil de commutation électrique, en particulier électronique, fonctionnant sans contact
DE3805158A1 (de) Reihenklemme zur zweileiter-stromversorgung von elektrischen oder elektronischen bauelementen, insbesondere initiatoren
EP0639877B1 (fr) Dispositif pour alimenter en énergie électrique au moins un appareil d'installation électrique
DE2717254C3 (de) Elektrische Gewebe-Schaltungsmatrix
DE19705570A1 (de) Anordnung an einer Kontaktschiene
DE29719177U1 (de) Reihenklemmenanordnung
DE4013223A1 (de) Auf einer normprofiltragschiene befestigbare netzklemme
EP0544031B1 (fr) Rail pour l'alimentation d'appareils électriques mobiles
DE69603000T2 (de) Elektrische Anschlussleiste
EP0071156B1 (fr) Bloc de rails de connexion
CH676182A5 (fr)
DE2741798A1 (de) Installationsschnellkupplung
DE3405996C2 (de) Sammelschienenanordnung
EP0186846A2 (fr) Ressort de contact pour un relais bistable pour la commutation de courants forts
CH629918A5 (en) Overvoltage suppressor device for telecommunications connecting strips
EP0180206B1 (fr) Bloc de barres omnibus
EP0001548B1 (fr) Convertisseur de haute puissance à diodes refroidies connectées en parallèle
EP0066293B1 (fr) Ensemble de barres de distribution
EP0833407A2 (fr) Barrette à bornes avec barre omnibus
DE2043705B2 (de) Elektrische Kontaktanordnung zur Verbindung von zwei elektrischen Leitungsschienen
DE3326427A1 (de) Doppelkontaktschalter
EP0193490A1 (fr) Procédé de pose de conducteurs électriques sur un panneau de connexions
DE3623549C2 (fr)
DE947000C (de) Herstellung von Vielfachfeldern aus Kontaktfedersaetzen in Fernmeldeanlagen
DE3231161C2 (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19920715

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

17Q First examination report despatched

Effective date: 19941227

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19950712

REF Corresponds to:

Ref document number: 125070

Country of ref document: AT

Date of ref document: 19950715

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: ING. A. GIAMBROCONO & C. S.R.L.

REF Corresponds to:

Ref document number: 59105991

Country of ref document: DE

Date of ref document: 19950817

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2074636

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19951127

Ref country code: DK

Effective date: 19951127

Ref country code: AT

Effective date: 19951127

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19951128

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19951128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19951130

Ref country code: CH

Effective date: 19951130

Ref country code: BE

Effective date: 19951130

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

BERE Be: lapsed

Owner name: FAHRLEITUNGSBAU G.M.B.H.

Effective date: 19951130

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19951127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19960801

EUG Se: european patent has lapsed

Ref document number: 91120245.5

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19961213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051127