US85337A - Improved velocipede - Google Patents

Description

s. M. SKIDMORE veloclpede vN0. 85,337. Patented Dec. 29, 1868.

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eaese SAMUEL sKIDMoRE, oF BROOKLYN, NEW YORK.- Letters Patent No. 85,337, dated December 29, 1868.

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The Schedule referred to in these Letters Patent and making part of the name.

To all whom it may concern:

Be itknown that I, SAMUELM. SKIDMORE, ofBrooklyn, in the county of Kings, in the State of New York,

have invented certain new and useful Improvements in Velocipedes; and I do hereby declare the followupon it, the contrivance and arrangement of the same being adapted to the result of accelerated speed, with greater ease, by means of advanced driving-wheels, the whole being controlled by the person upon it, through its propelling-bars and the steering-apparatus, as hereafter set forth.

To enable others skilled in the art to make and use my invention, I will now describe its construction and operation.

Of the drawings-,

Figure I is a longitudinal elevation.

Figure II is a ground plan, the seat being removed so as to expose the working-apparatus.

a, in the drawings, will be the main driving-shaft or axle. This is peculiar. in its construction, inasmuch asit is, in itself, a double-acting instrument, in which the cranks a. and M, at the opposite ends, either one, appears as a parallel shaft, working in its journals at the point denoted by c.

The bars or levers b and l) are arranged so that they will both be actors to promote motion, andlgive the same to the main shaft a. Theme bars connect at she extreme impingent-extension of the cranks a an a.

I provide driving-wheels, as b and If, on either side of my apparatus, in its front part, so that these will be in front of the load upon the seat 0'.

I provide a frame, of which thebraces (Z d'are a part,- the main beams being cc.

At the centre of d is a journal or pin for the whiffietree f, the' journal being y.

We next come to the guiding or steering-arrangement.

. A centre or bolt, to act as a journal, will be seen at h, and upon the frame will be fastened the vibrating double-end axle i, the same being connected to the frame by h.

Upon this axle i are the wheels is k, which are th burden-wheels, one on either side.

side of the frame.

These wheels are-worked or controlled by the person upon the seat, by placing'his feet againstfi and pushing, orrelieving pressure, he will guide these burden wheels in either direction he may please.

For this purpose, some suitable connection, like 11;, connects f with t, at-apoint near the wheels, and out- At the front end of the frame, a loop, m, connects the seatespring n with the frame 0, this spring, by its length how the loop mto the seat 0', forming a suitable spring for the ease of the rider. I

It will be seen that this contrivance is, in itself, a complete locomotive, when .under command of the person seated upon it. 4

It will henoted that this is more a matter of novel arrangement than peculiar originality in any of the separate parts, the first essential feature being the large driving-wheels, at the front part of the carriage, fixed upon the double-cranked axle, to be used as a means of giving .and increasing power and motion; A

further feature is the means of steering and controlling the carriage,'so that it may be turned in either direction fi'om, or-kept in a straight line, as may be'required.

. Operation.

The person willbe mounted upon the seat 0', and, with either hand, take up the loops of b b, and by drawing to and pushing from the body, give motion to the crankshaft, which, being fast with the wheels at the front, drives them around and forwards. He will then place his feet against and in front of the whiflie-tree f, one

towards each opposite end of the same, when, by pressing either end, it will turn it in the desired direction, and thus turn the axle and their driving-wheels, these being i and k, and are directly connected with the whiflle-tree, by thepieces land I, for this purpose, so

that, by this means, the machine maybe steered in

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