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 10
... clear to our readers that in mechanical drawing , the element of perspective is entirely absent . mind , we will consider a rectangular block such as we show in Fig . 6 . This view is what is known as a per- Fig . 4 This is a most ...
... clear to our readers that in mechanical drawing , the element of perspective is entirely absent . mind , we will consider a rectangular block such as we show in Fig . 6 . This view is what is known as a per- Fig . 4 This is a most ...
Сторінка 11
... clear , it will become plainer as the subject advances , and that it should not be an obstacle to going on , for we shall soon deal with the subject in a way that will appeal to the plumber from a practical and not from a technical ...
... clear , it will become plainer as the subject advances , and that it should not be an obstacle to going on , for we shall soon deal with the subject in a way that will appeal to the plumber from a practical and not from a technical ...
Сторінка 14
... clear , and that is that perspec- tive drawings should never be com- bined with mechanical drawing , for to those that have any knowledge of the such as shown in Fig . 12 , is much more difficult drawing than the plain mechani- cal ...
... clear , and that is that perspec- tive drawings should never be com- bined with mechanical drawing , for to those that have any knowledge of the such as shown in Fig . 12 , is much more difficult drawing than the plain mechani- cal ...
Сторінка 23
... clear that the pipe runs vertically without offset . If the positions do not show this , but it is found that the ... clearly what is meant by a scale drawing , we would make the following explana- tion : It is obviously impossible to ...
... clear that the pipe runs vertically without offset . If the positions do not show this , but it is found that the ... clearly what is meant by a scale drawing , we would make the following explana- tion : It is obviously impossible to ...
Сторінка 25
... clearly seen that by sliding No. 3 along No. 1 , lines at right angles to the direction of the line of pipe can be drawn at any desired point . It has taken quite a few words to explain this method , simple as it is , and it is a good ...
... clearly seen that by sliding No. 3 along No. 1 , lines at right angles to the direction of the line of pipe can be drawn at any desired point . It has taken quite a few words to explain this method , simple as it is , and it is a good ...
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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