The American House Carpenters' and Joiners' Assistant: Being a New and Easy System of Lines, Founded on Geometrical Principles, for Cutting Every Description of Joints, and for Framing the Most Difficult Roofs; to which is Added a Complete Treatise on Mathematical Instruments. Also, Mensuration, Tables of the Weights and Cohesive Strength of the Several Materials Used in the Construction of Buildings, &cD. Burgess, 1853 - 136 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 24.
Σελίδα 3
... called upon to perform . Many a journeyman carpenter has found himself suddenly thrown out of employment , simply because he was ignorant of the rules by which he should perform some required task . It is rather for the benefit of ...
... called upon to perform . Many a journeyman carpenter has found himself suddenly thrown out of employment , simply because he was ignorant of the rules by which he should perform some required task . It is rather for the benefit of ...
Σελίδα 6
... called a triangle , and it receives particular denominations from the relations of its sides and angles . 20. An equilateral triangle is that whose three sides are all equal , Fig . 14 . 21. An isosceles triangle is that which has two ...
... called a triangle , and it receives particular denominations from the relations of its sides and angles . 20. An equilateral triangle is that whose three sides are all equal , Fig . 14 . 21. An isosceles triangle is that which has two ...
Σελίδα 7
... called a trigon , and the latter a tetragon . 40. Any figure is equilateral when all its sides are equal . When both these are equal , it is a regular figure . A circle is a plain figure bounded by a curved line , called the ...
... called a trigon , and the latter a tetragon . 40. Any figure is equilateral when all its sides are equal . When both these are equal , it is a regular figure . A circle is a plain figure bounded by a curved line , called the ...
Σελίδα 8
... called degrees , each degree into 60 minutes , and each minute into 60 seconds , etc. A semicircle , therefore , contains 180 degrees , and a quadrant 90 degrees . The measure of an angle is an arc of any circle contained between the ...
... called degrees , each degree into 60 minutes , and each minute into 60 seconds , etc. A semicircle , therefore , contains 180 degrees , and a quadrant 90 degrees . The measure of an angle is an arc of any circle contained between the ...
Σελίδα 22
... called framing . The form of a frame should be adapted to the nature of the load which it is designed to carry . In carpentry , the load is usually distributed over the whole length of the framing ; but it is generally supported from ...
... called framing . The form of a frame should be adapted to the nature of the load which it is designed to carry . In carpentry , the load is usually distributed over the whole length of the framing ; but it is generally supported from ...
Άλλες εκδόσεις - Προβολή όλων
The American House Carpenters' and Joiners' Assistant Lucius D. Gould Περιορισμένη προεπισκόπηση - 2023 |
Συχνά εμφανιζόμενοι όροι και φράσεις
26 Spruce St angle rib beam beam compasses bevel breadth Cast Iron circle circumference colatitude constructed copy cube root cubic feet depth describe the arc diagonal diameter divided draw the lines edge Eighths elevation ellipsis extent will reach Figure floor frame girders given line given number gnomonic projection half hypothenuse inches instrument Invented and Drawn jack-rafters Join joists length in feet limb line of chords line of numbers line of sines Lith 26 Spruce meridian method of finding multiplied nail number of degrees number of equal pencil perpendicular plane Plate polygon primary divisions proportional purlin quadrant quarter girt quotient radius regular polygons represent right angles right line roof rule Rule.-Multiply screw secants sector Shows the method slider sliding soffit square root straight line stroke subdivision tangents thickness transverse distance triangle truss vernier scale weight