File:Railway master mechanic (microform) (1895) (14738716346).jpg

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English:

Identifier: railwaymastermec33newy (find matches)
Title: Railway master mechanic (microform)
Year: 1895 (1890s)
Authors:
Subjects: Railroads Railroads
Publisher: New York : (Simmons-Boardman Pub. Corp.)
Contributing Library: MIT Libraries
Digitizing Sponsor: Boston Library Consortium Member Libraries

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Text Appearing Before Image:
ried by means of thereversing rod, arm and suspension link. The lap and leadlever is attached at one end to the crosshead by means ofa radius link, and at the other end to a small crosshead onthe valve rod. The point on the lap and lead lever at whichthe radius rod, d, is attached is determined by the designerand is at the right point to give the valve enough travel toovercome lap and lead through the motion of the cross-head alone with the radius rod in mid-position. It willalso be seen that the valve is in the same position of leadat beginning of stroke with full gear forward or backward.This is the main feature of this gear. The relative posi-tions of the pins during a revolution forward are pointed outin Figure 1, and in order to more thoroughly understandthis feauture let us follow the motion through one revolu-tion. In Figure 1, we have the positions at the beginningof a forward stroke moving forward. The valve crank pinis advanced ahead of the main crank pin 90° for mid-travel
Text Appearing After Image:
Fig. 2. 482 RAILWAY MASTER MECHANIC December, 1909

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Source https://www.flickr.com/photos/internetarchivebookimages/14738716346/
Author Internet Archive Book Images
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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
v.33
Flickr tags
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  • bookid:railwaymastermec33newy
  • bookyear:1895
  • bookdecade:1890
  • bookcentury:1800
  • booksubject:Railroads
  • bookpublisher:New_York____Simmons_Boardman_Pub__Corp__
  • bookcontributor:MIT_Libraries
  • booksponsor:Boston_Library_Consortium_Member_Libraries
  • bookleafnumber:494
  • bookcollection:mitlibraries
  • bookcollection:blc
  • bookcollection:americana
Flickr posted date
InfoField
27 July 2014

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This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/14738716346. It was reviewed on 25 July 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

25 July 2015

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