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 8
... desired to take up the inking of drawings , the only instruments actually needed are a pair of compasses for making large cir- cles , and a pair of bow compasses for small circles . The latter instrument is of special value in making ...
... desired to take up the inking of drawings , the only instruments actually needed are a pair of compasses for making large cir- cles , and a pair of bow compasses for small circles . The latter instrument is of special value in making ...
Сторінка 19
... desired , may be taken as exercises . The suggestions made concerning the five preceding sketches should be applied in drawing up Fig . 19. It can easily be seen that each of these views is equally necessary to the complete ...
... desired , may be taken as exercises . The suggestions made concerning the five preceding sketches should be applied in drawing up Fig . 19. It can easily be seen that each of these views is equally necessary to the complete ...
Сторінка 22
... desired . That two stacks that pass up through tically , and as may readily be seen , these ends will appear circular . Now when we come to study the first and second floor plans , each gives , or should give , Range где Boiler Sirk Fig ...
... desired . That two stacks that pass up through tically , and as may readily be seen , these ends will appear circular . Now when we come to study the first and second floor plans , each gives , or should give , Range где Boiler Sirk Fig ...
Сторінка 23
... desired to make the drawings four times the size shown by us , they would then be on a scale of 1⁄2 inch to the foot , and every measure- ment on our drawings would have to be 7 ft . 9 + t 9ft . 8ft . Fig . 23 - Showing Elevation ...
... desired to make the drawings four times the size shown by us , they would then be on a scale of 1⁄2 inch to the foot , and every measure- ment on our drawings would have to be 7 ft . 9 + t 9ft . 8ft . Fig . 23 - Showing Elevation ...
Сторінка 25
... desired to put in the per- pendicular lines showing the hubs . will suppose that the lower line on the pipe has been drawn by placing the tri- angles . No. 2 and No. 4 together , and following the method explained above . Still holding ...
... desired to put in the per- pendicular lines showing the hubs . will suppose that the lower line on the pipe has been drawn by placing the tri- angles . No. 2 and No. 4 together , and following the method explained above . Still holding ...
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Загальні терміни та фрази
2nd 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 elevation shows 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 laying light lines of pipe main drain main line main stack main trap manner 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 Sanitary scale drawings sectional view seen separate elevations shading shown in Fig side elevation sketch shows soil pipe space straight lines student tee square thread tical tion top view triangle valve vertical lines Wash Trays waste water closet wrought iron
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Сторінка 52 - Shade Lines. The light is assumed to come from the upper left hand corner of the drawing at an angle of 45 degrees to all horizontal and vertical lines.