File:Machinery for metalliferous mines - a practical treatise for mining engineers, metallurgists and managers of mines (1902) (14765775802).jpg

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Identifier: machineryformeta00davi (find matches)
Title: Machinery for metalliferous mines : a practical treatise for mining engineers, metallurgists and managers of mines
Year: 1902 (1900s)
Authors: Davies, E. Henry (Edward Henry)
Subjects: Mining machinery
Publisher: London : Crosby Lockwood New York : Van Nostrand
Contributing Library: University of California Libraries
Digitizing Sponsor: Internet Archive

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Text Appearing Before Image:
der is divided vertically into twoparts, one side containing the air inlet, and the other side the air outletvalve, while ample room is left for the inspection and removal of thevalves and valve seats. The construction of an outlet and an inlet valve is shown in thesections (fig. 121 and 122). The seats are made of a hard mixture of iron,with narrow faces for the valve seats. The valves themselves are machinedout of a solid steel forging in one piece, while at the outer ends there arecapacious dash pots. The Valve Gear.—Bearing in mind that there can never be anyobstruction to the full opening of the valves, and that this gear only closesthem, an inspection of fig. 119 shows the extreme simplicity of the meansemployed to effect this operation. A cam with hardened steel faces is fastened to the wrist plate of thesteam cylinder, and moves the rod attached to the air valve gear by meansof two hardened steel rollers. The extreme movement is only § in. the proportions of the cam «cz:fe
Text Appearing After Image:
(PLATE IV. h- \ 4 ^ 1. (To face p. 176. (PLATE IV.

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https://www.flickr.com/photos/internetarchivebookimages/14765775802/

Author Davies, E. Henry (Edward Henry)
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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.
Flickr tags
InfoField
  • bookid:machineryformeta00davi
  • bookyear:1902
  • bookdecade:1900
  • bookcentury:1900
  • bookauthor:Davies__E__Henry__Edward_Henry_
  • booksubject:Mining_machinery
  • bookpublisher:London___Crosby_Lockwood_
  • bookpublisher:_New_York___Van_Nostrand
  • bookcontributor:University_of_California_Libraries
  • booksponsor:Internet_Archive
  • bookleafnumber:211
  • bookcollection:cdl
  • bookcollection:americana
Flickr posted date
InfoField
28 July 2014


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current22:02, 12 November 2019Thumbnail for version as of 22:02, 12 November 20193,536 × 2,091 (700 KB)SteinsplitterBot (talk | contribs)Bot: Image rotated by 90°
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21:04, 5 October 2015Thumbnail for version as of 21:04, 5 October 20151,516 × 3,090 (645 KB)Fæ (talk | contribs)== {{int:filedesc}} == {{information |description={{en|1=<br> '''Identifier''': machineryformeta00davi ([https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&profile=default&fulltext=Search&search=insource%3A%2Fmachineryformeta00davi%2F fin...

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