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 26
... triangle . In Fig . 27 if it is desired to draw a line at right angles to line EF , reverse triangle No. 3 to the position of triangle No. 4 , and the line No 1 . No 2 . No 3 . No. 4 . B G F H FIG . 27 . Another Method of Drawing Lines ...
... triangle . In Fig . 27 if it is desired to draw a line at right angles to line EF , reverse triangle No. 3 to the position of triangle No. 4 , and the line No 1 . No 2 . No 3 . No. 4 . B G F H FIG . 27 . Another Method of Drawing Lines ...
Сторінка 27
... triangle in posi- tion No. 1. Lines representing the hubs are put in with the same triangle in posi- tion No. 2 . In Fig . 29 we show right and wrong methods for drawing quarter and eighth bends , and in Fig . 30 like methods for ...
... triangle in posi- tion No. 1. Lines representing the hubs are put in with the same triangle in posi- tion No. 2 . In Fig . 29 we show right and wrong methods for drawing quarter and eighth bends , and in Fig . 30 like methods for ...
Сторінка 47
... triangles , etc. Now if the drawing is inked , the whole surface can be gone over with a soft sponge rubber , which will ... Triangle ) Pen FIG . 56 . 54 we show illustrations of the different drawing instruments which are necessary for ...
... triangles , etc. Now if the drawing is inked , the whole surface can be gone over with a soft sponge rubber , which will ... Triangle ) Pen FIG . 56 . 54 we show illustrations of the different drawing instruments which are necessary for ...
Сторінка 48
... triangle or tee N ° 3 . N ° 2 . N ° 1 . FIG . 54 . square . No. 2 is called a bow pen , and is used in making small and medium sized circles . No. 3 is an attachment used in inking large circles . As shown , it is made with a joint and ...
... triangle or tee N ° 3 . N ° 2 . N ° 1 . FIG . 54 . square . No. 2 is called a bow pen , and is used in making small and medium sized circles . No. 3 is an attachment used in inking large circles . As shown , it is made with a joint and ...
Сторінка 49
... triangle or tee square , and bear- ing away from it slightly , to give clear- ance between the triangle and the pen . If held as in No. 2 , as beginners some- times do hold it , that is , with the angle and drawing board , the result ...
... triangle or tee square , and bear- ing away from it slightly , to give clear- ance between the triangle and the pen . If held as in No. 2 , as beginners some- times do hold it , that is , with the angle and drawing board , the result ...
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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