US487642A - Railway-tie and rail-fastener - Google Patents

Railway-tie and rail-fastener Download PDF

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US487642A
US487642A US487642DA US487642A US 487642 A US487642 A US 487642A US 487642D A US487642D A US 487642DA US 487642 A US487642 A US 487642A
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tie
rail
railway
perforation
cross
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor

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  • This invention has forits object to provide novel, simple, durable, and efficient means for supporting and securing railway-rails without the use of spikes or bolts for attaching the rails to the cross-ties.
  • the invention consists in the combination of an arched metallic railway-tie having a transverse orifice cut in its crown or highest portion to form a rail-seat, a railwayrail having its flanged base arranged in the rail-seat and provided with a transverse perforation which lies or extends beneath the lower or inner surface of the crown of the arch, and a wedge-shaped key passing through the perforation in the rail and bearing against the lower or inner surface of the tie.
  • the invention also consists in the combination of an arched metallic railway-tie provided with a transverse orifice in its crown or highest portion and having its lower or inner surface notched, serrated, or corrugated, a railway-rail having its flanged base arranged in the transverse orifice and provided with a perforation which lies or extends beneath the lower or inner surface of the arched tie, and a wedge-shaped key passing through the perforation in the rail and having a toothed portion which engages the notched, serrated, or corrugated part of the tie.
  • FIG. 1 is a detail perspective view of the improved railway-tie, showing portions of the rail secured in position according to my invention.
  • Fig. 2 is a longitudinal sectional view of the same.
  • Fig. 3 is a transverse sectional view; and
  • Fig. 4 is a detail view of a wear-plate, hereinafter described.
  • the numeral 1 indicates a metallic cross-tie, which is of arched form in cross-section and in practice is cast of malleable or wrought metal with a thickness sufficient to provide the requisite strength to fulfill the conditions required.
  • the crown of the arched metallic cross-tie is formed near each end with a transverse orifice constructed by cutting out or omitting the metal for the purpose of forming a rail-seat 2, in which the flanged base 3 of the railway-rail l is arranged, so that the bottom Wall of the orifice sustains the rail, while the side walls or edges of such orifice prevent lateral movement of the rail.
  • each rail is provided with a perforation 5, which lies or extends beneath the lower or inner surface of the crown of the arch for the purpose of receiving a wedgeshaped key 6, which can be driven through the perforation 5 and bears against the lower or inner surface of the tie for the purpose of securely locking the rail to the tie.
  • the lower or inner surface of the crown of the arch is formed with a series of notches, serrations, or corrugations 7, and the wedge-shaped key 6 is formed with a toothed portion 8, adapted to engage or interlock with the notched, serrated, or corrugated portion 7 of the tie in such manner that when the wedge-shaped key is driven through the orifice 5 a sufficient distance to lock the rail to the tie the toothed portion of the wedge engages the notched portion of the tie, and thereby effectually prevents the accidental movement of the wedge in a direction which would loosen the rail.
  • the cross-tie is here shown as provided at each end with a slot 9 to receive and expose the head 10 of the key, and the latter is constructed with a reduced or thin portion 12 near the middle of its length to render it somewhat elastic, so that its outer end or head portion 10 can be depressed to release the toothed part 8 of the key from the notched or serrated part 7 of the cross-tie.
  • My invention provides railway-ties and railattachlng devices which are simple in construction and durable and eificient in practice, while repairs can be quickly and conveniently effected and the rail can be tightened as occasion may demand by a few taps on the keys.
  • the invention enables me to avoid the use of railway-spikes, clips, or bolts for attaching the rails to the cross-ties, and the devices are so simple that the cost of constructing railways and repairing and renewing the sameis largely reduced.
  • the peculiar arched construction of the cross tie causes it to present longitudinal edges 12, which rest on the roadway; but where the ties are used on bridges or trestles it is desirable to prevent these edges from cutting or pressing into the wood, and to accomplish this I provide wearplates 13, one of which is exhibited by the perspective view, Fig. 4:.
  • the plates are each provided with a depression to form lateral shoulders 14, between which the cross-tie is arranged, and the wear-plates are provided with bolt-holes 15, coinciding with bolt-holes 16 in the cross-tie for the passage of bolts to connect the plates with the cross-ties and the trestle or bridge.
  • the wedge-shaped key is composed of steel, so that it will be slightly elastic to permit it to be sprung out of engagement with the notched or serrated part of the tie.

Description

(No Model.)
0 M REED RAILWAY TIE AND RAIL FASTENER.
No. 487,642. Patented Dec. 6, 1892,,
mwzzzorr jvlya'rmilji'eewfl UNITE STATES ATENT rrron.
OALV IN M. REED, OF I-IOPPENVILLE, PENNSYLVANIA.
RAILWAY-TIE AN D RAl L-FASTEN ER.
SPECIFICATION forming part of Letters Patent No. 487,642, dated December 6, 1892.
Application filed June 27,1892. Serial No. 438,119. (No model.)
To all whom it may concern.-
Be it known that I, CALVIN M. REE a citizen of the United States, residing at- Hoppenville, in the county of Montgomery and State of Pennsylvania, have invented new and useful Improvements in Railway-Ties and Rail- Fasteners, of which the following is a specification.
This invention has forits object to provide novel, simple, durable, and efficient means for supporting and securing railway-rails without the use of spikes or bolts for attaching the rails to the cross-ties.
To this end the invention consists in the combination of an arched metallic railway-tie having a transverse orifice cut in its crown or highest portion to form a rail-seat, a railwayrail having its flanged base arranged in the rail-seat and provided with a transverse perforation which lies or extends beneath the lower or inner surface of the crown of the arch, and a wedge-shaped key passing through the perforation in the rail and bearing against the lower or inner surface of the tie.
The invention also consists in the combination of an arched metallic railway-tie provided with a transverse orifice in its crown or highest portion and having its lower or inner surface notched, serrated, or corrugated, a railway-rail having its flanged base arranged in the transverse orifice and provided with a perforation which lies or extends beneath the lower or inner surface of the arched tie, and a wedge-shaped key passing through the perforation in the rail and having a toothed portion which engages the notched, serrated, or corrugated part of the tie.
The invention is illustrated by the accompanying drawings, in which- Figure l is a detail perspective view of the improved railway-tie, showing portions of the rail secured in position according to my invention. Fig. 2 is a longitudinal sectional view of the same. Fig. 3 is a transverse sectional view; and Fig. 4 is a detail view of a wear-plate, hereinafter described.
In order to enable those skilled in the art to make and use my invention, I will now describe the same in detail, referring to the drawings, wherein the numeral 1 indicates a metallic cross-tie, which is of arched form in cross-section and in practice is cast of malleable or wrought metal with a thickness sufficient to provide the requisite strength to fulfill the conditions required. The crown of the arched metallic cross-tie is formed near each end with a transverse orifice constructed by cutting out or omitting the metal for the purpose of forming a rail-seat 2, in which the flanged base 3 of the railway-rail l is arranged, so that the bottom Wall of the orifice sustains the rail, while the side walls or edges of such orifice prevent lateral movement of the rail. The flanged base of each rail is provided with a perforation 5, which lies or extends beneath the lower or inner surface of the crown of the arch for the purpose of receiving a wedgeshaped key 6, which can be driven through the perforation 5 and bears against the lower or inner surface of the tie for the purpose of securely locking the rail to the tie. The lower or inner surface of the crown of the arch is formed with a series of notches, serrations, or corrugations 7, and the wedge-shaped key 6 is formed with a toothed portion 8, adapted to engage or interlock with the notched, serrated, or corrugated portion 7 of the tie in such manner that when the wedge-shaped key is driven through the orifice 5 a sufficient distance to lock the rail to the tie the toothed portion of the wedge engages the notched portion of the tie, and thereby effectually prevents the accidental movement of the wedge in a direction which would loosen the rail.
The cross-tie is here shown as provided at each end with a slot 9 to receive and expose the head 10 of the key, and the latter is constructed with a reduced or thin portion 12 near the middle of its length to render it somewhat elastic, so that its outer end or head portion 10 can be depressed to release the toothed part 8 of the key from the notched or serrated part 7 of the cross-tie.
My invention provides railway-ties and railattachlng devices which are simple in construction and durable and eificient in practice, while repairs can be quickly and conveniently effected and the rail can be tightened as occasion may demand by a few taps on the keys.
To replace a rail, it is only necessary to use a pick and hammer, the pick being employed to depress the head portion 10 of the key from engagement with the notched, serrated, or corrugated part of the tie, whereupon the hammer can be employed to drive the key out of position, and a new rail can then be placed in the rail-seat and a key inserted to lock it in position.
The invention enables me to avoid the use of railway-spikes, clips, or bolts for attaching the rails to the cross-ties, and the devices are so simple that the cost of constructing railways and repairing and renewing the sameis largely reduced.
The peculiar arched construction of the cross tie causes it to present longitudinal edges 12, which rest on the roadway; but where the ties are used on bridges or trestles it is desirable to prevent these edges from cutting or pressing into the wood, and to accomplish this I provide wearplates 13, one of which is exhibited by the perspective view, Fig. 4:. The plates are each provided with a depression to form lateral shoulders 14, between which the cross-tie is arranged, and the wear-plates are provided with bolt-holes 15, coinciding with bolt-holes 16 in the cross-tie for the passage of bolts to connect the plates with the cross-ties and the trestle or bridge.
The wedge-shaped key is composed of steel, so that it will be slightly elastic to permit it to be sprung out of engagement with the notched or serrated part of the tie.
Having thus described my invention, what I claim is- 1. The combination of an arched metallic railway-tie having a transverse orifice out in its crown or highest portion to form a railseat, a railway rail having its flanged base arranged in the rail-seat and provided with a transverse perforation which lies or extends beneath the lower or inner surface of the crown of the arch, and a wedge-shaped key passing through the perforation in the rail and bearing against the lower or inner surface of the tie, substantially as described.
2. The combination of an arched metallic railway-tie provided with a transverse orifice in its crown or highest portion and having its lower or inner surface notched, serrated, or corrugated, a railway-rail having its flanged base arranged in the transverse orifice and provided with a perforation which lies or extends beneath the lower or inner surface of the arched tie, and a wedge-shaped key passing through the perforation in the rail and having a toothed portion which engages the notched, serrated, or corrugated part of the tie, substantially as described.
In testimony whereof I have hereunto set my hand and affixed my seal in presence of two subscribing witnesses.
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