Miscellaneous Papers on Mechanical SubjectsLongman, Brown, Green, Longmans, and Roberts, 1858 - 183 sider |
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Side 115
... revolving cutter of the required shape , making 7,000 revo- lutions per minute , over which the piece of wood is passed by hand , -- the requisite pressure down- wards being given at the same time . A circular cutter fixed on a ...
... revolving cutter of the required shape , making 7,000 revo- lutions per minute , over which the piece of wood is passed by hand , -- the requisite pressure down- wards being given at the same time . A circular cutter fixed on a ...
Side 116
... revolving pistols at the rate of from 1,200 to 1,500 per week . Self - acting machinery and revolving cutters are used for making all the separate parts , and the tools are made and repaired in a machine shop , which is attached to the ...
... revolving pistols at the rate of from 1,200 to 1,500 per week . Self - acting machinery and revolving cutters are used for making all the separate parts , and the tools are made and repaired in a machine shop , which is attached to the ...
Side 121
... revolving with a radius of about 3 inches , on vertical axes on each side of the board . The chips made by the four planing machines are driven through large pipes , and fall into a trough about 20 inches wide , running across the room ...
... revolving with a radius of about 3 inches , on vertical axes on each side of the board . The chips made by the four planing machines are driven through large pipes , and fall into a trough about 20 inches wide , running across the room ...
Side 123
... revolving cutters , and various other combina- tions , according to the purposes for which they are intended . 30. Spill or Match - making Machine . - This machine makes 900 round spills , 15 inches long , inch diameter , per minute ...
... revolving cutters , and various other combina- tions , according to the purposes for which they are intended . 30. Spill or Match - making Machine . - This machine makes 900 round spills , 15 inches long , inch diameter , per minute ...
Side 124
... . As the pattern revolves it is kept continually pressed against a knob of iron by a spring , and as the block of wood revolves it is shaped by a circular cutter , revolving on a fixed axis , with its 124 NEW YORK INDUSTRIAL EXHIBITION .
... . As the pattern revolves it is kept continually pressed against a knob of iron by a spring , and as the block of wood revolves it is shaped by a circular cutter , revolving on a fixed axis , with its 124 NEW YORK INDUSTRIAL EXHIBITION .
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Miscellaneous Papers on Mechanical Subjects: Guns and Steel Joseph Whitworth Uten tilgangsbegrensning - 1873 |
Miscellaneous Papers on Mechanical Subjects: Guns and Steel Joseph Whitworth Uten tilgangsbegrensning - 1873 |
Vanlige uttrykk og setninger
able Additions adopted allowed application attention Author bearing bolts carriages carried cast causes character circular clay cloth coloured companies complete connected considered constructed contains corrected cotton crown 8vo cutters cylinder deck diameter direction driven employed engine England establishment extent fall feet feet long fixed four frame give given grooved hand History horizontal Illustrations importance improved inches inclined increased iron JOHN labour length less machine machinery manufacture means measure mechanical ment mills minute Natural necessary obtained operation passed piece placed planing Plates points Post 8vo practical present pressed principle produce projectile revised revolving river round scale screw Second Edition Series shape side square standard stone supply surface taken thread tion town true turn United various vols weight wheels wide Wood Woodcuts yard
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Side 22 - Abridgment of Blackstone's Commentaries on the Laws of England, intended for the use of Young Persons, and comprised in a series of Letters from a Father to his Daughter.
Side 10 - Dr. John Lindley's Theory and Practice of Horticulture ; or, an Attempt to explain the principal Operations of Gardening upon Physiological Grounds : Being the Second Edition of the Theory of Horticulture, much enlarged ; with 98 Woodcuts.
Side 12 - A General Dictionary of Geography, Descriptive, Physical, Statistical, and Historical ; forming a complete Gazetteer of the World. By A. KEITH JOHNSTON, FRSE 8vo. 31s. 6d. M'Culloch's Dictionary, Geographical, Statistical, and Historical, of the various Countries, Places, and principal Natural Objects in the World.
Side 7 - Haydn's Book of Dignities : Containing Rolls of the Official Personages of the British Empire, Civil, Ecclesiastical, Judicial, Military, Naval, and Municipal, from the Earliest Periods to the Present Time. Together with the Sovereigns of Europe, from the Foundation of their respective States ; the Peerage and Nobility of Great Britain ; &c. Being a New Edition, improved and continued, of Beatson's Political Index.
Side 8 - Visits to Remarkable Places: Old Halls, Battle-Fields, and Scenes illustrative of Striking Passages in English History and Poetry. By WILLIAM HOWITT.
Side 11 - Elements of Practical Agriculture; comprehending the Cultivation of Plants, the Husbandry of the Domestic Animals, and the Economy of the Farm. New Edition ; with 200 Woodcuts.
Side 22 - Willich's Popular Tables for Ascertaining the Value of Lifehold, Leasehold, and Church Property, Renewal Fines, &c. ; the Public Funds; Annual Average Price and Interest on Consols from 1731 to 1861 ; Chemical, Geographical, Astronomical, Trigonometrical Tables, &c.
Side 3 - Hints to Mothers on the Management of their Health during the Period of Pregnancy and in the Lying-in Room : With an Exposure of Popular Errors in connexion with those subjects, &c. ; and Hints upon Nursing. New Edition.
Side 16 - Horsemanship ; or, the Art of Riding and Managing a Horse. adapted to the Guidance of Ladies and Gentlemen on the Road and in the Field : With Instructions for Breaking-in Colts and Young Horses.
Side 17 - The Family Shakspeare ; in which nothing is added to the Original Text ; but those words and expressions are omitted which cannot with propriety be read aloud.