US441586A - Clement saussy - Google Patents

Description

(No Model.) l 0. SAUSSY.

AUTOMATIC RAILWAY SWITCH.

No. 441,586; Patented Nov. 25, 1890.

WiZTwsses I III/0622162! UNITED STATES PATENT V OFFIC c CLEMENT SAUSSY, or SAVANNAH, GEORGIA.

AUTOMATIC RAILWAY-SWITCH.

SPECIFICATION forming part of Letters Patent No. 441,586, dated November 25, 1890.

Application filed September 5 1890. Serial No. 864,007. (No model.)

To all whom it may concern.-

Be it known that I, CLEMENT SAUSSY, a citizen of the United States, residing at Savannah, in the county of Ohatham and State of Georgia, have invented certain new and useful Improvements in Automatic Railway Switches; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.

My invention relates to switches for railway-cars, and, although adaptable to all classes of railroads, is more especially applicable to street-railways,whether horse or steam or electrio, and is irrespective of any peculiar shape of the rails.

The object of my invention is to provide an automatic switch which shall be simple and cheap in its construction and efficient in its use, and which shall notbe liable to the various accidents due to the intricate or clumsy mechanisms of those automatic switches now in use. To accomplish these results I have invented an automatic switch, which will be understood by reference to the accompanying drawing.

Similar parts are indicated by similar letters.

R R and R R represent the main line of the railroad, shown in the drawing as guiderails, but fiat rails or grooved rails may be used, as shown in S S.

S S represent the switch or turnout.

A represents the bed-plate for the tongueswitch, and A represents the mate therefor.

a a a a are guard-rails on the bed-plates A and A, respectively. a, a and a are channels to take the weight of the car on the flanges of the car-wheels.

B represents the tongue, made of resilient steel, bolted to the bed plate at 6 b cut away at b to weaken the spring, and thereby lessen the force necessary to spring it open, while at the same time leaving it strong enough to spring it back. The tip of the tongue is rounded somewhat, and-when sprung open fits in or behind the shoulder a B is a guide-lug cast in one with or otherwise rigidly secured to the bed-plate A.

Now suppose a car to be coming along the main track R R in the direction shown by the'arrow. When the flanges of the wheels enter the channel a, they act as a wedge, gradually pressing the spring-tongue back into the position shown by dotted lines, and when the wheels have passed the tongue springs back, leaving the switch or turn-out open for a car running in the upposite direction.

I am aware that automatic spring-switches have been used, but those hitherto patented require either specially-constructed chambers beneath the surface of the street, involving considerable expense, or are made of weak, expensive, or otherwise unsatisfactory combinations.

I do not wish to limit myself to the devices herein described and shown, as many modifications thereof would readily suggest themselves to a skilled mechanic which could be used without departing from the spirit of my invention.

What I claim as new, and desire to secure by Letters Patent, is-

1. A spring-tongue automatic switch, made of resilient steel, fixed at the base and hollowed out near the base, whereby the spring to the tongue is lessened to the amount required to bring the same back into position after the car has passed, as and for the purposes described.

2. In a railway-switch, the combination of a bed-plate having two converging guardrails on either side thereof, with a tongue made of resilient steel fixed at its base at the end of the bed-plate having the greater diameter, hollowed out at one side near the base, whereby the spring to the tongue is lessened to bring the same back into position after the car has passed, with its point capable of springing between the guard-rails at the end of the bed-plate having the lesser diameter, as and for the purposes described.

3. In a railway-switch, the combination of a bed-plate having two converging guardrails on either side thereof, with a tongue made of resilient steel fixed at its base at the end of the bed-plate having the greater diameter, hollowed out at one side near the base, whereby the spring to the tongue is lessened to bring the same back into position after the car has passed, with its point capable of In testimony whereofI afiix my signature in springmg between the guard-rails at the end presence of two witnesses. of the bed-plate having the lesser diameter,

and a mate formed of a bed-plate having two CLEMENT SAUSSY. converging guard-rails with a fixed triangular Witnesses:

guide-piece in the center thereof, substantially XV. E. DOW,

as described. G. B. STEIN.

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