The Ingersoll-Sergeant Radial Pick-machine.
DescriptionImage from page 680 of "Transactions" (1852)
Identifier: transactions53nort Title: https://www.flickr.com/photos/internetarchivebookimages/tags/bookidtransactions53nort">Transactions Year: https://www.flickr.com/photos/internetarchivebookimages/tags/bookyear1852">1852 (https://www.flickr.com/photos/internetarchivebookimages/tags/bookdecade1850">1850s) Authors: https://www.flickr.com/photos/internetarchivebookimages/tags/bookauthorNorth_of_England_Institute_of_Mining_and_Mechanical_Engineers__Newcastle_upon_Tyne">North of England Institute of Mining and Mechanical Engineers, Newcastle-upon-Tyne https://www.flickr.com/photos/internetarchivebookimages/tags/bookauthorNorth_of_England_Institute_of_Mining_and_Mechanical_Engineers__Newcastle_upon_Tyne__Report_of_the_Committee_upon_mechanical_coalcutting__1905">North of England Institute of Mining and Mechanical Engineers, Newcastle-upon-Tyne. Report of the Committee upon mechanical coalcutting, 1905 Subjects: https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectMineral_industries">Mineral industries https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectMechanical_engineering">Mechanical engineering Publisher: https://www.flickr.com/photos/internetarchivebookimages/tags/bookpublisherNewcastle_upon_Tyne">Newcastle-upon-Tyne Contributing Library: https://www.flickr.com/photos/internetarchivebookimages/tags/bookcontributorGerstein___University_of_Toronto">Gerstein - University of Toronto Digitizing Sponsor: https://www.flickr.com/photos/internetarchivebookimages/tags/booksponsorUniversity_of_Toronto">University of Toronto View Book Page: https://archive.org/stream/transactions53nort/transactions53nort#page/n680/mode/1up" rel="noreferrer nofollow">Book Viewer About This Book: https://archive.org/details/transactions53nort" rel="noreferrer nofollow">Catalog Entry View All Images: https://www.flickr.com/photos/internetarchivebookimages/tags/bookidtransactions53nort">All Images From Book Click here to https://archive.org/stream/transactions53nort/transactions53nort#page/n680/mode/1up" rel="noreferrer nofollow">view book online to see this illustration in context in a browseable online version of this book. Text Appearing Before Image: ons of coal at a cost ofIs. 6Jd. per ton. By removing the wheels and handles, the ordinary Ingersollmachine can be adapted to this carriage. The Ingersoil-Sergeant Radial Pick-machine.—This machine,only recently introduced, consists of a specially adapted drill,with a vertical column to which a racked quadrant is attachedby means of a jointed sleeve (Fig. 3). The drill is centered onthis quadrant, and revolved round it by means of a worm drivenby a handle, being fed forward in the usual way by means of ascrew in the cradle. When used for nicking or shearing, a REPORT OF COMMITTEE UPON MECHANICAL COAL-CUTTING. 61 short horizontal arm is fixed to the vertical column on whichthe quadrant is fixed, and the drill worked on it vertically insteadof horizontally, as when kirving. Rods of different lengths areused to cany the cutting-bits, as the cut increases in depth.This cutter is capable of doing good work but, as the quadrantis rigidly fixed to the column, not having the double hinge of Text Appearing After Image: Fig. 3.—The Ingersoll-Sergeant Radial Pick-machine. the Champion pick-machine, it is obvious that the column mustbe set accurately at right angles to the cutting-plane, and thisarrangement is disadvantageous in some instances. The Champion Pick-ma chine.—This machine is a Germaninvention, and has received special attention in that country. Itwas introduced into England by the Cannock and RugeleyColliery Company in Staffordshire. It is a light percussive drill 62 REPORT OF COMMITTEE UPON MECHANICAL COAL-CUTTING. fixed to a vertical standard, and can be used for kirving, nick-ing, or drilling holes. It consists of five chief parts : —(1) Thesupporting-column with clamp, the weight varying according tothe length : a column, 5 feet long, weighing 200 pounds ; (2) thesegment or quadrant, weighing 110 pounds; (3) the drill orcylinder, valves, etc., weighing 240 pounds; (4) the extension-rods, 20, 40, 60, 80 and 100 inches long for cutting to a depthof 7 feet, the average total weight Note About Images Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
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Added by: Simon Cotterill
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Picture Taken: 1852-01-01T00:00:00