FR446855A - Device for retensioning overhead conductors of electric railways - Google Patents

Device for retensioning overhead conductors of electric railways

Info

Publication number
FR446855A
FR446855A FR446855DA FR446855A FR 446855 A FR446855 A FR 446855A FR 446855D A FR446855D A FR 446855DA FR 446855 A FR446855 A FR 446855A
Authority
FR
France
Prior art keywords
retensioning
electric railways
overhead conductors
overhead
conductors
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
Application number
Other languages
French (fr)
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.)
Bergmann Elektricitaets Werke AG
Original Assignee
Bergmann Elektricitaets Werke 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 Bergmann Elektricitaets Werke AG filed Critical Bergmann Elektricitaets Werke AG
Application granted granted Critical
Publication of FR446855A publication Critical patent/FR446855A/en
Expired 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)
FR446855D 1911-08-23 1912-08-02 Device for retensioning overhead conductors of electric railways Expired FR446855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE446855X 1911-08-23

Publications (1)

Publication Number Publication Date
FR446855A true FR446855A (en) 1912-12-17

Family

ID=1487597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446855D Expired FR446855A (en) 1911-08-23 1912-08-02 Device for retensioning overhead conductors of electric railways

Country Status (1)

Country Link
FR (1) FR446855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0904974A2 (en) * 1997-09-29 1999-03-31 Siemens Aktiengesellschaft Retensionning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0904974A2 (en) * 1997-09-29 1999-03-31 Siemens Aktiengesellschaft Retensionning device
EP0904974A3 (en) * 1997-09-29 1999-05-26 Siemens Aktiengesellschaft Retensionning device

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