ISBN: 9781145106680

Purchase of this book includes free trial access to www. million-books.com where you can read more than a million books for free. This is an OCR edition with typos. Excerpt from book: abl… mais…

Purchase of this book includes free trial access to www. million-books.com where you can read more than a million books for free. This is an OCR edition with typos. Excerpt from book: able to the plough fig. 4. which has its land fide twifted, and the point of its coulter turned fe far into the land. Of the Sole and Sock of the Feather Sock Plough. In the make of the fole of this plough, three things are to be confidered. Firjl, The form of the land fide fole, er head, and the pofition of the fock, for keeping the plough at the proper depth and breadth of the furrow, and folid in its motion. Secondly, The breadth from the out land fide fole, to the out fide of the mouldboard fole behind, and the inclination and height of the mouldboard fole, with refpect to the land fide fole. thirdly,' Thirdly, The proper breadth and hir clination of the feather, correfponding to the breadth and inclination of the fole. Firjl then, yith refpect: to the form, of the fole, and the pofition of the fock, which are moft proper for keeping the plough at a proper depth, and folid in its motion. This is a point of the greateft difficulty in the conftrucTion of the plough, and therefore muf t be minutely confidered. Let L M, fig. i. reprefent the bottom of the furrow. As the plough advances, its fore parts and furrow fides are expofed to refiftances. The coulter is prefled down by the earth which it is cutting. The lock is pref- fed down, and alfo a little to the left by the earth which it is raifmg. The fore part of the mouldboard is prefled down, and ajfq to the left by the earth which it is partly raifing, partly fliift- ing to the right, and partly turning o- yer. The hindermoft part of the mould- board is prefled to the left by the earth which it is forcing to the right, and is alfo prefled upwards by the earth which it is turning qver. Thefe Fefiftances, taken together, give to the plough a tendency to thruft the point of the irons deeper into the groun. Books History~~General A-Treatise-on-Ploughs-and-Wheel-Carriages~~James-Small Nabu Press This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.<

ISBN: 9781145106680

Paperback, [PU: Nabu Press], This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant ma… mais…

Paperback, [PU: Nabu Press], This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book., Jurisprudence<

ISBN: 1145106684

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Fnac.com : Livraison gratuite et - 5% sur tous les livres. A Treatise on Ploughs and Wheel Carriages - Livre. Découvrez des nouveautés, des coups de cœur, des avis d'internautes, … Livre - Livre<

ISBN: 9781145106680

Paperback, [PU: Nabu Press], Jurisprudence