GB191121720A - An Improved Method of Electrically Bonding and a Bond for Rails or the like. - Google Patents

An Improved Method of Electrically Bonding and a Bond for Rails or the like.

Info

Publication number
GB191121720A
GB191121720A GB191121720DA GB191121720A GB 191121720 A GB191121720 A GB 191121720A GB 191121720D A GB191121720D A GB 191121720DA GB 191121720 A GB191121720 A GB 191121720A
Authority
GB
United Kingdom
Prior art keywords
bond
rail
hole
spoon
recesses
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
Inventor
Edouard Vedovelli
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
Application granted granted Critical
Publication of GB191121720A publication Critical patent/GB191121720A/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
    • B60M5/00—Arrangements along running rails or at joints thereof for current conduction or insulation, e.g. safety devices for reducing earth currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

21,720. Vedovelli, E. Oct. 2. Soldering; uniting by fusion. - A bond for electric rails &c., consisting of a rigid or flexible metal body integral with or attached to two heads each of which has a hole or spoon-shaped recess, is connected to the rail &c. by placing it against the rail, applying a blowpipe so as to melt the rail and the bond at the holes or recesses, and then introducing copper or steel, also brought to the melting- point, into the holes or recesses, and gradually completing the filling until projecting heads are formed. While still hot, a hammer is applied to complete the joint. The integral bond may be formed of a flexible band folded several times about itself, or may consist of superposed blades. The hole may be open or closed, and may be of circular, conical, or other shape as shown in Fig. 6, so that a kind of spoon is formed on which the molten metal spreads. A completed joint is shown in Fig. 3. In the form shown in Fig. 4, consisting of a large connexion with a large hole 8, a button of copper &c. 6 is previously welded to the rail and the space subsequently filled during the operation.
GB191121720D 1911-10-02 1911-10-02 An Improved Method of Electrically Bonding and a Bond for Rails or the like. Expired GB191121720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191121720T 1911-10-02

Publications (1)

Publication Number Publication Date
GB191121720A true GB191121720A (en) 1912-10-02

Family

ID=33446134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191121720D Expired GB191121720A (en) 1911-10-02 1911-10-02 An Improved Method of Electrically Bonding and a Bond for Rails or the like.

Country Status (1)

Country Link
GB (1) GB191121720A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890070A (en) * 1954-06-16 1959-06-09 Gasaccumulator Svenska Ab Rail-bond shoe attachable by conically pointed brazing pin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890070A (en) * 1954-06-16 1959-06-09 Gasaccumulator Svenska Ab Rail-bond shoe attachable by conically pointed brazing pin

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