The Mechanic's Companion: Or, the Elements and Practice of Carpentry, Joinery, Bricklaying, Masonry, Slating, Plastering, Painting, Smithing, and Turning, Comprehending the Latest Improvements and Containing a Full Description of the Tools Belonging to Each Branch of Business; with Copious Directions for Their Use. And an Explanation of the Terms Used in Each Art; Also an Introduction to Practical GeometryJames Locker, 1832 - 333 страница |
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Страница 12
... length only . 3. A superfices has length and breadth . 4. A solid is a figure of three dimensions , having length , breadth , and thickness . Hence surfaces are extremities of solids , and lines the extremities of surfaces , and points ...
... length only . 3. A superfices has length and breadth . 4. A solid is a figure of three dimensions , having length , breadth , and thickness . Hence surfaces are extremities of solids , and lines the extremities of surfaces , and points ...
Страница 24
... length greater than A B , double it , put a pin in the meeting , open out the tape ; place one end of the double distance , or the ring at A , and let another person hold the other end at B , and a third person take hold of the string ...
... length greater than A B , double it , put a pin in the meeting , open out the tape ; place one end of the double distance , or the ring at A , and let another person hold the other end at B , and a third person take hold of the string ...
Страница 25
... length . A B and perpendicular height C D. PL . 5. FIG . 4 . Take the middle of A B at C : fix the angle of the square at C , direct the outer edge of the stock in the straight line A B , lay a rule upon the outer edge of the blade ...
... length . A B and perpendicular height C D. PL . 5. FIG . 4 . Take the middle of A B at C : fix the angle of the square at C , direct the outer edge of the stock in the straight line A B , lay a rule upon the outer edge of the blade ...
Страница 26
... length and breadth . The foregoing method may be readily applied where the space is unlimited , or the radius of a moderate length : when the radius is very great , so that a rod of sufficient length cannot be obtained , and where there ...
... length and breadth . The foregoing method may be readily applied where the space is unlimited , or the radius of a moderate length : when the radius is very great , so that a rod of sufficient length cannot be obtained , and where there ...
Страница 27
... length A B and height C D with a pair of compasses . PL . 5. FIG . 6 . Take the height C D and apply to the length from B to E towards the centre ; divide the distance E C into three equal parts , set one of them towards B from E to F ...
... length A B and height C D with a pair of compasses . PL . 5. FIG . 6 . Take the height C D and apply to the length from B to E towards the centre ; divide the distance E C into three equal parts , set one of them towards B from E to F ...
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The Mechanic's Companion: Or, the Elements and Practice of Carpentry ... Peter Nicholson Приказ није доступан - 2015 |
Чести термини и фразе
arch axis balusters bead bench bench hook bottom breadth bressummers brick building called centre chisel chuck circle coat conic convex curve cutting edge cylindric describe diameter distance draw equal extrados face feet fixed flat Flemish bond floated floor frame frustum gauge groin groove half hammer hand saw height hole hollow hook horizontal inches iron jack plane Joinery joints joists lathe length lime mandrel middle mitre mortar mortise mortise and tenon mouldings nail nearer notch ovolo parallel party-wall perpendicular piece of stuff piece of timber piece of wood piers plaster Plate PROB puppet quirk rafters rail rebating plane right angles ripping saw riser roof round sand screw shaving soffit square stairs steel steps stone straight edge straight line string tenon tenon saw thickness tool transverse tread treadle turning upper vault vertical sides wall wedge
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