Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 10
tever, need not be quoted in The Loco-motive, as it is too abstruse to be of service to thoseof our readers who would be likely to find the presentarticle useful. It is given in the first part of UnwinsElements of Machine Design, in the chap-ter on Chains and Clearing Chains (onpage 442 of the… … — Common Form of Hook. where T is the maximum stress in the material of the hook (that is, T is the tension, in pounds per square inch, on the fibers in the vicinity of A in the illustrations) ; S is the sectional area, in square inches, of a circle whose diameter is D inches ; P is the load, in…
Locomotives · Steam-boiler explosions
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