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When the wheel has been finally adjusted relatively to the nozzle, tighten up all the spindle nuts hard, and drill a hole for a pin through them and the disc parallel to the spindle, and another through N3 and the spindle. Gearing. The gear wheels should be of good width, not less than 3/16 inch, and the smaller of steel, to withstand prolonged wear.
The barrel is grooved for wire rope, and is safe to raise the second class steel torpedo boats, weighing nearly 12 tons as lifted. The worm gearing is very carefully cut, so that the work can be done quietly and safely.
On reaching the mill-yard it was to find half-a-dozen people there with ladders, scaffold-poles, ropes, blocks, and pulleys. There was a short consultation, and soon after the men began work, unbolting the woodwork of the sails, while others began to disconnect the millstones from the iron gearing.
She was fitted with two toothed driving wheels forward which were revolved by suitable gearing when navigating on the waterbed, or they could be disconnected from this gearing and permitted to revolve freely, propulsion being secured by the screw propeller. A wheel in the rudder enabled her to be steered in any direction when on the bottom.
Stop while there is yet time, and save yourself! Otherwise, it is all over with you; in a short time you will be among the gearing. Once entangled, hope for nothing more. Toil, lazybones! there is no more repose for you! The iron hand of implacable toil has seized you. You do not wish to earn your living, to have a task, to fulfil a duty! It bores you to be like other men? Well!
It is nothing less than the high-speed tool of civilization, gearing up the whole mechanism to more effective social service. It is the symbol of national efficiency and cooperation. All this the telephone is doing, at a total cost to the nation of probably $200,000,000 a year no more than American farmers earn in ten days.
Among the better class of machines there are three methods by which this change is effected first, that employed on the omnicycle, to which I have already referred; secondly, an epicyclic combination of wheelwork which moves as one piece when set for speed, thus adding nothing to the working friction except by its weight, but which works internally when set for power, thus reducing to a small extent, by the additional friction, the gain of power which the rider desires; thirdly, a double set of chains and pulleys, each set always in movement, so that, whether set for speed or power, there is rather more friction than there would be if there were no additional chains, but these are free from that increased friction due to toothed wheel gearing, from which the epicyclic contrivances suffer only when set for power.
Provision is made on each roving frame for changing the size of rove so as to accommodate it for the subsequent process of spinning and according to the count of the required yarn; the parts involved in these changes are those which affect the draft gearing, the twist gearing, and the builder gearing in conjunction with the automatic index wheel which acts on the whole of the regulating motion.
The cam shaft is carried in a special bronze casing, seated on the immediate top of the cylinders, and a vertical shaft is interposed between crankshaft and camshaft, the latter being driven by bevel gearing. On this vertical connecting-shaft the water pump is located, serving to steady the motion of the shaft.
It gained upon her, leaped at her, caught her; beyond were the stairs and an open door; she threw out her arms, and struggled on with hands and knees, tripped in the gearing, and saw, as she fell, a square, oaken beam above her yield and crash; it was of a fresh red color; she dimly wondered why, as she felt her hands-slip, her knees slide, support, time, place, and reason, go utterly out.
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