GB366708A - Method of construction of electrical lines of constant mechanical tension - Google Patents

Method of construction of electrical lines of constant mechanical tension

Info

Publication number
GB366708A
GB366708A GB2535/31A GB253531A GB366708A GB 366708 A GB366708 A GB 366708A GB 2535/31 A GB2535/31 A GB 2535/31A GB 253531 A GB253531 A GB 253531A GB 366708 A GB366708 A GB 366708A
Authority
GB
United Kingdom
Prior art keywords
supports
mechanical tension
construction
constant mechanical
electrical lines
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
GB2535/31A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB366708A publication Critical patent/GB366708A/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)
  • Insulated Conductors (AREA)

Abstract

366,708. Suspending cables. MATHIEU, M. E., 46, Rue St-Blaise, Alencon, Orne, France. Jan. 26, 1931, No. 2535. Convention date, Jan. 27, 1930. [Class 36.] In order that a power line may have constant mechanical tension, the conductors a carry weighted pulleys c mounted between line supports A as shown in Fig. 2. Intermediate supports 1 .. 9 between supports A are articulated at their bases, or, if the supports 1 .. 9 are fixed, the conductors are held by sliding attachments.
GB2535/31A 1930-01-27 1931-01-26 Method of construction of electrical lines of constant mechanical tension Expired GB366708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR366708X 1930-01-27

Publications (1)

Publication Number Publication Date
GB366708A true GB366708A (en) 1932-02-11

Family

ID=8894352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2535/31A Expired GB366708A (en) 1930-01-27 1931-01-26 Method of construction of electrical lines of constant mechanical tension

Country Status (1)

Country Link
GB (1) GB366708A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686325A (en) * 1986-05-16 1987-08-11 Ronald Marsico Catenary sag adjustment using added weights
WO1997049155A1 (en) * 1996-06-20 1997-12-24 Toernkvist Boerje Safety arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686325A (en) * 1986-05-16 1987-08-11 Ronald Marsico Catenary sag adjustment using added weights
WO1997049155A1 (en) * 1996-06-20 1997-12-24 Toernkvist Boerje Safety arrangement

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