Mechanical Drawing for Plumbers: A Valuable and Practical Acquisition to the Plumber who Wishes to Gain a Thorough Knowledge of Drawing that Applies to His Particular Line of Plumbing WorkPlumber's Trade Journal Publishing Company, 1906 - 111 стор. |
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Сторінка 24
... parallel to each other , as for instance , either line of conductors , which run at an angle with the main line . Of course hor- izontally and vertically , it is not diffi- cult to get lines parallel , for all that is necessary is to ...
... parallel to each other , as for instance , either line of conductors , which run at an angle with the main line . Of course hor- izontally and vertically , it is not diffi- cult to get lines parallel , for all that is necessary is to ...
Сторінка 25
... parallel lines representing the pipe have been drawn at some od angle , and it is desired to put in the per- pendicular lines showing the hubs . We will suppose that the lower line or the pipe has been drawn by placing the tri- angles ...
... parallel lines representing the pipe have been drawn at some od angle , and it is desired to put in the per- pendicular lines showing the hubs . We will suppose that the lower line or the pipe has been drawn by placing the tri- angles ...
Сторінка 52
... parallel with the sur- face of the board , and at an angle of 45 degrees with the horizontal and vertical lines of the drawing . These rays of light are represented by the arrowheads of Nos . 1 and 2 in Figs . 58 and 59 . Any surface ...
... parallel with the sur- face of the board , and at an angle of 45 degrees with the horizontal and vertical lines of the drawing . These rays of light are represented by the arrowheads of Nos . 1 and 2 in Figs . 58 and 59 . Any surface ...
Сторінка 53
... parallel to the direc- tion of the rays of light , and are there- fore not shaded , but in the case of the latter four , although drawn at 45 degrees , they are not parallel to the rays of light , and should therefore be treated as any ...
... parallel to the direc- tion of the rays of light , and are there- fore not shaded , but in the case of the latter four , although drawn at 45 degrees , they are not parallel to the rays of light , and should therefore be treated as any ...
Сторінка 59
... parallel lines to show the pipe , as it is simpler to draw , takes less time , and often shows off the work fully as clearly . It will be understood that our illustrations being designed for reproduction as cuts in a paper , have to be ...
... parallel lines to show the pipe , as it is simpler to draw , takes less time , and often shows off the work fully as clearly . It will be understood that our illustrations being designed for reproduction as cuts in a paper , have to be ...
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2nd Floor 3rd Floor 45 degrees appear arrow Attic Bath Room Stack Bed Room bend bibb Boiler branch Cellar Bottom cellar plan Cellar Wall chapter Cleanout COTTAGE HOUSE curves distance dotted lines drawn drip eleva ellipses figure fittings fixtures foot Fresh Air Inlet front elevation give given globe valve hubs illustrations inch incorrect sketch Kitchen Stack larger scale latter Lavatory lines of pipe main drain main line main stack main trap main Vent Line mechanical drawing necessary offset pantry sink parallel Partition pencil perspective plumber plumbing drawings plumbing system posi position practice Rain Leader readers refrigerator represents right angles scale drawings sectional view seen separate elevations shading shown in Fig side elevation sketch shows soil pipe space straight lines tee square thread tical tion Toilet Room Stack triangle valve vertical lines Wash Trays waste water closet wrought iron