File:Electric railway journal (1914) (14574791708).jpg

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English:

Identifier: electricrailway431914newy (find matches)
Title: Electric railway journal
Year: 1908 (1900s)
Authors:
Subjects: Electric railroads
Publisher: (New York) McGraw Hill Pub. Co
Contributing Library: Smithsonian Libraries
Digitizing Sponsor: Smithsonian Libraries

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About This Book: Catalog Entry
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2 Roll Third Avenue Motor Shop—Sketch of Jib Hoist Built toTurn in a Complete Circle instead of the ordinary carhouse method. It is rareeven for a carbon brush to be changed at the carhouses.Each motor on its arrival at the shop is inspected bythe foreman. If the motor needs a general overhauling,it is entirely stripped, the shell is cleaned and paintedinside, and the armatures, fields and brush holders aresent to the electrical repair shop for individual over- March 21, 1914.) ELECTRIC RAILWAY JOURNAL 641
Text Appearing After Image:
Third Avenue Motor Shop—View Taken Under the Opening from the Truck Shop 642 ELECTRIC RAILWAY JOURNAL (VOL. XLIII, No. 12. hauling. When a motor is completely overhauled thefields are tested with a compass for polarity. The othertests are mentioned in the next paragraph and underTesting Equipments. If all but the bearings of the motor are in good con-dition, the armature is removed and the fields are testedwith the voltmeter and ammeter for short-circuits andloose connections and then with 1000 volts a.c. forgrounds. Upon this the fields are cleaned and painted.The motor finally is reassembled with an overhauledarmature and supplied with other bearings. Each motor is handled by a man and a helper, whostrip and reassemble the machine complete except thatall brush holders are handled by a specialist. Thebrush-holder man also smooths the commutators withfine sandpaper, fits the brushes, examines the work of third, fourth and fifth points have correspondinglylower resistance so that a m

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https://www.flickr.com/photos/internetarchivebookimages/14574791708/

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(Reusing this file)		 At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
Volume
InfoField
1914
Flickr tags
InfoField
  • bookid:electricrailway431914newy
  • bookyear:1908
  • bookdecade:1900
  • bookcentury:1900
  • booksubject:Electric_railroads
  • bookpublisher:_New_York__McGraw_Hill_Pub__Co
  • bookcontributor:Smithsonian_Libraries
  • booksponsor:Smithsonian_Libraries
  • bookleafnumber:666
  • bookcollection:smithsonian
Flickr posted date
InfoField
27 July 2014



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