. Electric railway journal . that when bent to finished form the outline is that ofa standard nut. Holes of diameter slightly larger thanthe bolt are punched to be somewhat offset when thelock nut is bent to form. When the lock nut is drawninto close contact with the main nut it binds in thebolt threads, but friction between the two nuts causesit to follow the main nut on the thread. A Pipe Bender Made of Trolley Wheels Three old trolley wheels mounted on lag screws driveninto an 8-in. x 8-in. wooden building column serve asthe device for bending fender rods and pipe in theshops of the Galesbu
. Electric railway journal . that when bent to finished form the outline is that ofa standard nut. Holes of diameter slightly larger thanthe bolt are punched to be somewhat offset when thelock nut is bent to form. When the lock nut is drawninto close contact with the main nut it binds in thebolt threads, but friction between the two nuts causesit to follow the main nut on the thread. A Pipe Bender Made of Trolley Wheels Three old trolley wheels mounted on lag screws driveninto an 8-in. x 8-in. wooden building column serve asthe device for bending fender rods and pipe in theshops of the Galesburg (111.) Railway Lighting & Power. PIPE-BENDING DEVICE Company. The arrangement of these wheels is shownin the accompanying illustration. The picture also showsa pipe vise mounted on the same building column, whereit is convenient for pipe work, which is practically alldone at this point in the shop. 460 ELECTRIC RAILWAY JOURNAL [Vol. XLVIII, No. 11 NEWS OF ELECTRIC RAILWAYS RESETTLEMENT PROPOSED IN OAKLANDChamber of Commerce Submits Charter Amendment to AidRailway—Is Seeking Election by Initiative The Chamber of Commerce, Oakland, Cal., as the resultof an appeal by the San Francisco-Oakland Terminal Rail-ways for help in solving its financial and operating difficul-ties, has drafted a charter amendment to be submitted, ifpossible, to the people for ratification at the coming No-vember election. The City Council has failed to pass a reso-lution to place the amendment on the ballot, but an attemptis being made to do this by means of an initiative items regarding the proposed reorganization ofthe San F
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