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 33
... upper end of the prismoidal part rises the frustum of a hollow cone , increasing in diameter upwards ; the cavity or socket contains a handle of wood of the same conic form : the axis of the handle , the hollow cone , and the middle ...
... upper end of the prismoidal part rises the frustum of a hollow cone , increasing in diameter upwards ; the cavity or socket contains a handle of wood of the same conic form : the axis of the handle , the hollow cone , and the middle ...
Страница 34
... upper part of the protuberance is afl at , or straight surface , from the middle of which rises a pyramid , to which is fastened a piece of wood in the form of a frustrum of a pyramid , tapering downwards ; this piece of wood is called ...
... upper part of the protuberance is afl at , or straight surface , from the middle of which rises a pyramid , to which is fastened a piece of wood in the form of a frustrum of a pyramid , tapering downwards ; this piece of wood is called ...
Страница 35
... upper end at right angles , to a long shaft of iron and steel ; at the lower end is a worm or screw of a conic form , for entering the wood ; so far it is similar in construction to the gimlet : the lower part of the shaft , axis , or ...
... upper end at right angles , to a long shaft of iron and steel ; at the lower end is a worm or screw of a conic form , for entering the wood ; so far it is similar in construction to the gimlet : the lower part of the shaft , axis , or ...
Страница 37
... upper edges of two distant beams . The use of the level in carpentry , is to lay the upper edges of joists in naked flooring horizontal , by first levelling two beams as remote from each other as the length of the level will allow ; the ...
... upper edges of two distant beams . The use of the level in carpentry , is to lay the upper edges of joists in naked flooring horizontal , by first levelling two beams as remote from each other as the length of the level will allow ; the ...
Страница 38
... upper end of the rule , and a notch cut out at the foot , in order to allow room for the plummet to vibrate freely . In order to put up a post perpendicular to the horizon , place the bottom of the post in its situation , and the sides ...
... upper end of the rule , and a notch cut out at the foot , in order to allow room for the plummet to vibrate freely . In order to put up a post perpendicular to the horizon , place the bottom of the post in its situation , and the sides ...
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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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