US461088A

US461088A - Rail-joint

Info

Publication number: US461088A
Authority: US
Publication date: 1891-10-13
Anticipated expiration: 1908-10-13

Description

(No Model.) J. M. WILEY.

RAIL JOINT.

No. 461,088. Patented 001;. 13, 1891.

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r757? %z2 ww/zf UNITED STATES PATENT ()FFICE.

JOHN MARTIN VILEY, OF BONHAM, TEXAS.

RAIL-JOINT.

SPECIFICATION forming part of Letters Patent No. 461,088, dated October 13, 1891.

Application filed June 5, 1891. Serial No. 395,239. (No model.)

To all whom it may concern.-

Be it known that I, JOHN MARTIN WVILEY, a citizen of the United States, residing at Bonham, in the county of Fannin and State of Texas, have invented certain new and useful Improvements in Rail-Joints; and I do hereby declare that the following is a full, clear,

. and exact description of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters of reference marked thereon.

This invention relates to certain new and usefulimprovements in rail-joint fastenings; and it has for its objects among others to provide an improved joint and fastening by which the rails may be securely retained in position, easily removed when desired, and provision made for preventing rattling sounds as the cars pass over the rails. I provide curved fish-plates with bearing-surfaces adapted to receive rubber washers,and the bolt has a slot through which the tapered split key is passed and the thin portion thereof turned up against the bolt to prevent displacement thereof.

Other objects and advantages of the invention will hereinafter appear, and the novel features thereof will be specifically defined by the appended claim.

The invention is clearly illustrated in the accompanying drawings, which, with the letters of reference marked thereon,for1n a part of this specification, and in which Figure 1 is a vertical cross-section through a railroad-rail with my improvements applied. Fig. 2 is a side view thereof. Fig. 3 is a perspective view of the split key removed. Fig. 4 is a perspective view of one of the fishplates, looking at the inner face thereof. Fig. 5 is a perspective view of one of the rubber washers removed.

Like letters of reference indicate like parts throughout the several views in which they occur.

Referring now to the details of the drawings by letter, A designates a portion of a railroad-rail of known construction, the joint between the two adjacent ends being shown at a.

B are the fish-plates, the vertical portions of which are curved or concave upon their inner faces, as seen best in Fig. 1, the said fish-plates being applied across the joint in the usual manner. Upon their inner faces the fish-plates are formed with bearing-surfaces ZJ, as shown best in Fig. 4, the bearingfaces of which are parallel with the web of the rail, and holes 0 are formed through the fish-plates at such points as to pass through the said bearing-surfaces, as seen in Fig. 4. Rubber washers O are provided, which bear against these bearing-surfaces, as seen in Fig. 1, and against the web of the rail, the said washers being provided with holes (Z, coincident With the holes in the bearing-surfaces of the fish-plates, as shown in Fig. 5.

In practice the fish-plates are applied at the joints in the rails, the washers being placed against the web of the rail between the same and the bearingsurfaces of the fishplates, as seen in Fig. 1, and the boltsD then passed through the holes in the bearing-surfaces and washers and through coincident holes in the rail, and then a split key E is passed through the slot e in the end of the bolt and driven in until the parts are drawn tightly together, when the thin portion f of the key is turned up against or around the bolt, as shown at. the left of Fig. 2, thus preventing displacement of the bolt. The entering end of the wedge-shaped key is rounded, as shown at g, to facilitate its entrance into the slot of the bolt.

The curvature of the fish-plates prevents contact thereof with the rail except at the bearingsurfaces and the very top and bottom thereof, allows slight resiliency, and prevents the disagreeable noises so frequent in railroad trafiic. Vhere the bearing-surfaces come into contact with the parts, the rubber washers are interposed and prevent direct contact of the two metallic portions, and thus prevent and deaden the sound at these points.

It will thus be seen that I not only present an absolutely safe fastening, and one that can be quickly applied or removed, but one that will make railroad traveling more pleasant and agreeable and less dangerous.

Vhat I claim as new is- The combination, with the rails, of the concaved fish-plates provided with vertical bearing-surfaces upon their inner faces, the rubber Washers interposed between said bearingsurfaces and the web of the rail the b0lt,an(l the split key passed through a slot in the bolt and turned around said bolt, as and for the purposes spzeified.

In testimony that I claim the aboveI have hereunto subscribed my name in the presence of two Witnesses.

JOHN MARTIN WILEY.

Witnesses:

O. R. MARsoHALL, H. G. EVANS.