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1868 - Zadoc P. Dederick - Steam Man

  • # Dedericks Patent issued Mar 24, 1868

    Peninsular Courier and Family Visitant,

    January 23, 1868

    A Steam Man

    From the Newark (N.J.) Advertiser

    Mr. Zadock Deddrick1, a Newark machinist, has invented a man; one that, moved by steam, will perform some of the most important functions of humanity; that will, standing upright, walk or run as he is bid, in any direction, and at almost any rate of speed, drawing after him a load whose weight would tax the strength of three draught horses. The history of this curious invention is as follows: Six years ago Mr. Deddrick, the inventor, who is at present but twenty-two years of age, conceived the novel idea of constructing a man that should receive its vitality from a perpetual motion machine. The idea was based on the well-known mechanical principle that, if a heavy weight be placed at the top of an upright slightly inclined from vertical, gravitation will tend to produce a horizontal as well as vertical motion. The idea was unsuccessful. However, by observing carefully the cause of failure, persevering and perfecting the man-form, and by substituting steam in place of the perpetual motion machine, the present success was attained.

    The man stands seven feet and nine inches high, the other dimensions of the body being correctly proportioned, making him a second Daniel Lambert2, by which name he is facetiously spoken of among the workmen. He weighs five hundred pounds. Steam is generated in the body or trunk, which is nothing but a three-horse power engine, like those used in our steam fire engines. The legs which support it are complicated and wonderful. The steps are taken very naturally and quite easily. As the body is thrown forward upon the advanced foot the other is lifted from the ground with a spring and thrown forward by the steam. Each step or pace advances the body two feet, and every revolution of the engine produces four paces. As the engine is capable of making more than a thousand evolutions a minute, it would get over the ground, on this calculation, at the rate of a little over a mile a minute. As this would be working the legs faster than would be safe on uneven ground or on broad street cobble stones, it is proposed to run the engine at the rate of five hundred revolutions per minute, which would walk the man at the modest speed of half a mile a minute.

    Rockaway Coupe

    The fellow is attached to a common rockaway carriage, the shafts of which support him in a vertical position. These shafts are two bars of iron, fastened in the usual manner to the front of the carriage, and are curved so as to be joined to a circular sustaining bar, which passes around the waist, like a girth, and in which the man moves so as to be faced in any direction. Besides these motions, machinery has been arranged by which the figure can be thrown backward or forward from a vertical nearly forty-five degrees. This is done in order to enable it to ascend or descend all grades. To the soles of the feet spikes or corks are fixed, which effectually prevent slipping. The whole affair is so firmly sustained by the shafts and has so excellent a foot-hold, that two men are unable to push it over, or in any way throw it down. In order to enable it to stop quickly it is provided with two appliances, one of which will, as before stated, throw it backward from the vertical, while the other bends the knees in a direction opposite to the natural position.

    An upright post, which is arranged in front of the dash-board, and within easy reach of the front seats, sustains two miniature pilot wheels, by the turning of which these various motions and evolutions are directed. It is expected that a sufficiently large amount of coal can be stowed away under the back seat of the carriage to work the engine for a day, and enough water in the tank under the front seat to last half a day.

    In order to prevent the “giant” from frightening horses by its wonderful appearance Mr. Deddrick intends to clothe it and give it as nearly as possible a likeness to the rest of humanity. The boiler, and such parts as are necessarily heated, will be encased in felt and woolen undergarments. Pantaloons, coat and vest, of the latest styles, are provided. Whenever the fire needs coaling, which is every two or three hours, the driver stops the machine, descends from his seat, unbuttons “Daniel’s” vest, opens a door, shovels in the fuel, buttons up the vest and drives on. On the back, between the shoulders the steam cocks and gauges are placed. As these would cause the coat to set awkwardly, a knapsack has been provided that completely covers them. A blanket, neatly rolled up and placed on top the knapsack, perfects the delusion. The face is molded into a cheerful countenance of white enamel, which contrasts well with the dark hair and mustache. A sheet iron hat with a gauge top acts as a smoke stack.

    The cost of this “first man” is $2,000 3, thought the makers, Messrs. Deddrick & Grass, expect to manufacture succeeding ones, warranted to run a year without repair, for $300. The same parties expect to construct, on the same principle, horses which will do the duty of twelve ordinary animals of the same species. These, it is confidently believed, can be used alike before carriages, street cars and plows. The man now constructed can make his way without difficulty over any irregular surface whose ruts and stones are not more than nine inches below or above the level of the road.

    http://logiston.com/oddends/2004/05/a-steam-man/ 21/8/07

    1 Dederick's name is mispelt Deddrick in the newspaper and Drederick on the patent!
    2 Daniel Lambert (March 13, 1770 - June 21, 1809) was a man from Leicester in England, who became famous for his obesity. Wikipedia
    3 $2000 in 1868 equaled about $25,000 in 2003. Oregon State University

    Dedericks Patent issued in 1868

    From the records Z P Dederick was something of a serial patenter.

    The Steam Man was a steam powered pair of legs rigidly attached on a horezontal swivel to the front of a carriage. Hence the carriage was able to be steered. The body of the Man is the boiler and the driving cylinder is mounted on the back.

    Patent number: 75874
    Issue date: Mar 24, 1868
    Inventor: ZADOC P. DEDERICK

    The full patent can be found using Google Patent Search but note that OCR has failed and it is filed under -
    which should read

    Contributor - Reuben Hoggett