ES2187868T3 - Dispositivo de correcion del tensado. - Google Patents

Dispositivo de correcion del tensado.

Info

Publication number
ES2187868T3
ES2187868T3 ES98117577T ES98117577T ES2187868T3 ES 2187868 T3 ES2187868 T3 ES 2187868T3 ES 98117577 T ES98117577 T ES 98117577T ES 98117577 T ES98117577 T ES 98117577T ES 2187868 T3 ES2187868 T3 ES 2187868T3
Authority
ES
Spain
Prior art keywords
tensioning
weight
correction device
voltage correction
secured
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
ES98117577T
Other languages
English (en)
Inventor
Walter Dipl-Ing Aretz
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
Application granted granted Critical
Publication of ES2187868T3 publication Critical patent/ES2187868T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/26—Compensation means for variation in length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Saccharide Compounds (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

LA INVENCION SE REFIERE A UN EQUIPO DE TENSIONADO POSTERIOR PARA HILOS DE ALIMENTACION Y CABLES SOPORTE DE UNA INSTALACION DE SOBRECONDUCCION EN UN TUNEL, DONDE SE UNEN MECANICAMENTE LOS HILOS DE ALIMENTACION Y/O LOS CABLES SOPORTE CON SUJETADORES (1,2) DE RUEDA APOYADA GIRATORIAMENTE Y DONDE A TRAVES AL MENOS DE UN PESO (7) DE TENSIONADO POSTERIOR SE SUMINISTRA PREVIAMENTE DE FORMA RESPECTIVA UNA FUERZA DE TENSIONADO EN EL HILO DE ALIMENTACION Y/O EN EL CABLE SOPORTE. SE CONSIGUE CON ELLO UNA NECESIDAD DE ESPACIO REDUCIDA CON AL MISMO TIEMPO UNA FUERZA DE SUJECION CONSTANTE, DE MODO QUE EL PESO (7) DE TENSIONADO POSTERIOR ESTA SUJETO EN UN TENSIONADOR (1,2) DE RUEDA A TRAVES DE UN CABLE (6) DE TENSIONADO, QUE SE GUIA EN UN APAREJO (8), QUE SE SUJETA EN EL PESO (7) DE TENSIONADO POSTERIOR.
ES98117577T 1997-09-29 1998-09-16 Dispositivo de correcion del tensado. Expired - Lifetime ES2187868T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19743043A DE19743043C1 (de) 1997-09-29 1997-09-29 Nachspanneinrichtung

Publications (1)

Publication Number Publication Date
ES2187868T3 true ES2187868T3 (es) 2003-06-16

Family

ID=7844034

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98117577T Expired - Lifetime ES2187868T3 (es) 1997-09-29 1998-09-16 Dispositivo de correcion del tensado.

Country Status (4)

Country Link
EP (1) EP0904974B1 (es)
AT (1) ATE228073T1 (es)
DE (2) DE19743043C1 (es)
ES (1) ES2187868T3 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR446855A (fr) * 1911-08-23 1912-12-17 Bergmann Elektricitaet Ag Dispositif pour retendre les conducteurs aériens de chemins de fer électriques
DE327170C (de) * 1919-11-01 1920-10-08 Aeg Selbsttaetige Nachspannvorrichtung fuer Kettenoberleitungen elektrischer Bahnen
DE1142383B (de) * 1960-06-18 1963-01-17 Siemens Ag Vorrichtung zum selbsttaetigen Sperren der Fahrleitungs-Spannvorrichtung fuer zwei Leitungen, insbesondere fuer Trag-seil und Fahrdraht elektrischer Bahnen
GB8714398D0 (en) * 1987-06-19 1987-07-22 Spie Batignolles Mechanical tensioning of catenary in tunnels
DE4427684C1 (de) * 1994-08-04 1995-08-24 Siemens Ag Nachspanneinrichtung

Also Published As

Publication number Publication date
EP0904974A3 (de) 1999-05-26
ATE228073T1 (de) 2002-12-15
DE19743043C1 (de) 1999-01-28
EP0904974B1 (de) 2002-11-20
EP0904974A2 (de) 1999-03-31
DE59806336D1 (de) 2003-01-02

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