US1410281A - Railway tie - Google Patents

Description

S. G. WOOD-WARD.

AAAAAAAAA E.

APPLICATION FILED OCT: 17, 192]- 1,41 0,281. Patented Mar. 21, 1922.

2 SHEETS-SHEET!- s a. woonw nn.

RAILWAY TIE.

1,410,281. Patented Mar. 21,1922.

, I 2 SHEETS SHEET 2- UNITED STATES PATENT OFFICE.

SAMUEL GRAHAM WOODWARD, 0F TRENTON, ONTARIO, CANADA.

RAILWAY TIE.

To all whom it may concern.

Be it known that I, SAMUEL GRAHAM \Voonwann, a subject of the King of Great Britain, and resident of the town of Trenton, in the Province of Ontario and Dominion of Canada, have invented certain new and useful Improvements in Railway Ties, of which the following is a specification.

This invention relates to improvements in railway ties, and the objects of the invention are to provide a steel railway tie that will take the place of the wooden ties now in use and that will be for all practical purposes everlasting, thereby obviating the necessity of constantand systematic renewal as in the case of the present wooden ties.

Moreover, my object is further to provide a steel tie that will in the long run be preferable to the wooden tie from an economical point of view, to say nothing of the many other advantages such as safety, immunity from fire, comfort in travelling, absence of insurance expenses, all of which are practically admitted over the wooden tie.

That such economy is possible will be realized when the cost of preparing, removing and insuring is calculated against the one initial cost of production for the steel tie.

The invention consists essentially in the combination with a suitably bent and reinforcing steel plate having orifices therein of rail retaining clamps on each side of the rail, and means through said orifices and said clamps whereby the rail is fixedly secured on the tie.

In the drawings:

Figure 1 is a perspective view of a railroad track fitted with my invention.

Figure 2 is a top plan view with rail joints partly shown. in section.

Fi ure 3 is an end view in elevation and part y in section.

Figure 4: is a sectional detail on the line 33, Figure 8.

Figure 5 is a perspective view of the underside of the tie.

Figure 6 is a top plan view.

Figure 7 is a perspective view of the clamp. I

In the drawings, like characters of reference indicate corresponding parts in all the figures.

Referring to the drawings:

A is a. steel railway tie and B is the rail.

The tie A is formed with a suitable blank 10 bent downwardly at the extremities to Specification of Letters Patent. Patented Mar. 21, 1922.

Application filed October 17, 1921.

Serial No. 508,274.

form at right angles thereto the ends 11 and folded inwardly at its edges and then downward to form the double web 12.

14 are orifices suitably arranged in the body 1.0 adapted to receive therethrough the bolts 15 passing through the rail retaining clamps l7 and to fixedly secure the same in position by means of the nuts 18.

The retaining clamps 17 are formed with orifices 13 therein and adapted to fit flatly on the body 10 over the orifices 14 therein, and are further provided with an extending retaining lip 19 to fit over and grip the base 20 of the rail B.

21 is an orifice in the body portion 10 of the tie A whereby through the insertion of the pointed end of a pick or the like the tie can be readily lifted. The retaining clamps 17 in the ordinary way and with the rail joints as shown in Figure 2 are placed between said joints and secured on the tie on each side of the rails in staggered relationship to one another, while at the joint of the rails shown in Figures 1 and 2 the clamps are secured on the tie opposite to each other for the purpose of strengthening the joint.

As many changes could be made in the above construction and many apparently widely different embodiments of my invention within the scope of the claims, constructed without departing from the spirit or scope thereof, it is intended that all matter contained in the accompanying specification and drawings shall be interpreted as illustrative and not in a limiting sense.

lVhat I claim as my invention is:

1. A steel railway tie comprising a body portion formed'withends bent downwardly at right angles and folded inward at its edges and downwards to form a double web, a plurality of orifices in said body portion adapted to receive therethrough rail securing means.

2. A tie of the character described comprising a metal plate bent and folded to form right-angledend portions and a central double web, a plurality of orifices in said plate, and rail clamping means designed to extend through said orifices whereby the rail is clamped on the tie.

In witness whereof I have hereunto set my hand in the presence of two witnesses.

SAMUEL GRAHAM WOODWARD. lVitnesses FREDERIG VERE BURTON, NOSTRAND M. SPRAGUE.

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