Applied Mechanical Drawing for First and Second Year Classes in High Schools ...

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Taylor-Holden Company, 1911 - 158 páginas

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Página 133 - The pitch of a screw thread is the distance from the center of one thread to the center of the next thread, measured parallel to the axis.
Página 14 - In this system the circumference of a circle— one complete revolution— is divided into 360 equal parts called degrees, the degree is divided into 60 equal parts called minutes, and the minute is divided into 60 equal parts called seconds. The...
Página 17 - A right prism is a prism whose lateral edges are perpendicular to its bases.
Página 16 - A right-angled triangle (Fig. 24) is any triangle having one right angle. The side opposite the right angle is called the hypotenuse.
Página 13 - Circle is a portion of a plane bounded by a curved line, all points of which are equally distant from a point within called the centre; as ABD.
Página 69 - A right circular cone is often called a cone of revolution, because it can be generated by the revolution of a right-angled triangle about one of its shorter sides.
Página 69 - Fig. 96, is a solid whose base is a circle, and whose convex surface tapers uniformly to a point called the vertex.
Página 17 - RECTANGLE is a quadrilateral whose angles are right angles. A SQUARE is a rectangle whose sides are equal. A RHOMBOID is a parallelogram whose angles are oblique angles.
Página 16 - Triangle is a figure of three sides. An Equilateral Triangle has all its sides equal. An Isosceles Triangle has two of its sides equal A Scalene Triangle has all its sides unequal. A Right-angled Triangle has one right angle.
Página 85 - A SPHEROID is a solid, generated by the revolution of an ellipse about one of its diameters. If the ellipse revolves about its longer or...

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