US57530A - Improvement in railroad wedge-rails - Google Patents
Improvement in railroad wedge-rails Download PDFInfo
- Publication number
- US57530A US57530A US57530DA US57530A US 57530 A US57530 A US 57530A US 57530D A US57530D A US 57530DA US 57530 A US57530 A US 57530A
- Authority
- US
- United States
- Prior art keywords
- rails
- wedge
- railroad
- improvement
- chair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000994 depressed Effects 0.000 description 4
- 241001669679 Eleotris Species 0.000 description 2
- 210000003739 Neck Anatomy 0.000 description 2
- 241001304235 Phedina borbonica Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229960001948 caffeine Drugs 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/20—Dismountable rail joints with gap-bridging
- E01B11/28—Dismountable rail joints with gap-bridging by parts of the joining members
Definitions
- Fig. 2 is a top view of the saine.
- Fig. 3 is a perspective View of the auxiliary rail next to the nils.
- This invention consists in producing ⁇ a fastening for the ends of the rails, consisting ⁇ of a chair and wedgeshaped auxiliary rail co1nbined, which will carry the wheels ofthe engines and cars over thejoint without joltiug, and which will steady and support the rails laterally, and allow thein to be slightly depressed vertically in case ofthe sinking of the tie or sleeper, as is frequently the case in hastily-constructed road-beds.
- the chair B is made in such a manner that its outer clainp, D, slopes inward, both Vertically and longitudinally, so that when it is applied to the rails a tapering socket is left to receive and hold the wedge-shaped auxiliary' rail O.
- the auxiliary wedge-shaped rail C lits into this socket, resting and bearing with its shoulderfequally upon the clamp D, the inside bottoni of the chair B, and upon the lower projection, H, of the rails, and also bearing laterally against and supporting the rails at their upper projections E and in the cavities or necks F, and coming up as high as the faces of the saine. (See Fig. 2.)
- Said auxiliary rail is slightly beveled orronnded off upon its face,
- the chair is fastened to the ties by spikes, one of which passes through the edge of the wedge, and also holds it in place.
- Both the chair and auxiliary rail may be made ofiron or any other suitable material; but the auxiliary rail, to be durable, should be faced with steel.
- the process of adjustment is very simple, the wedge being driven in or out by a blow from a hammer.
Description
UNITED STATES PATENT OEEICE.
W. M. MARTIN, OF NEW YORK, N. Y.
IMPROVEMENT IN RAILROAD WEDGERAILS.
Specification forming part of Let-ters Patent No. 57,530. dated August 28, 1866.
To all whom It may concern:
Be it known that I, W. M. MARTIN, of the city, county, and State of New York, have in vented a new and Improved Railroad-Chair and Auxiliary Rail; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specification, in which- Figure l represents a transverse section of the invention. Fig. 2 is a top view of the saine. Fig. 3 is a perspective View of the auxiliary rail next to the nils.
Similar letters of refeience indicate corresponding parts.
This invention consists in producing` a fastening for the ends of the rails, consisting` of a chair and wedgeshaped auxiliary rail co1nbined, which will carry the wheels ofthe engines and cars over thejoint without joltiug, and which will steady and support the rails laterally, and allow thein to be slightly depressed vertically in case ofthe sinking of the tie or sleeper, as is frequently the case in hastily-constructed road-beds.
The chair B is made in such a manner that its outer clainp, D, slopes inward, both Vertically and longitudinally, so that when it is applied to the rails a tapering socket is left to receive and hold the wedge-shaped auxiliary' rail O. The auxiliary wedge-shaped rail C lits into this socket, resting and bearing with its shoulderfequally upon the clamp D, the inside bottoni of the chair B, and upon the lower projection, H, of the rails, and also bearing laterally against and supporting the rails at their upper projections E and in the cavities or necks F, and coming up as high as the faces of the saine. (See Fig. 2.) Said auxiliary rail is slightly beveled orronnded off upon its face,
and also upon the surface g, Fig. 3, which is intended to rest upon the lower projection or flange, H, of the rails. The object of beveling the face is to allow the wheel to be taken up gradually, and that of beveling the surface g is to prevent the wedge heilig' forced or raised' out of the chair when the ends of the rails and the chair are depressed, which raising would burst the outer tlange from the chair.
The chair is fastened to the ties by spikes, one of which passes through the edge of the wedge, and also holds it in place.
Both the chair and auxiliary rail may be made ofiron or any other suitable material; but the auxiliary rail, to be durable, should be faced with steel.
The process of adjustment is very simple, the wedge being driven in or out by a blow from a hammer.
What I claim as new, and desire to secure set forth.
WV. M. MARTIN.
Witnesses v M. M. LIVINGSTON, W. HAUFF.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US57530A true US57530A (en) | 1866-08-28 |
Family
ID=2127069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US57530D Expired - Lifetime US57530A (en) | Improvement in railroad wedge-rails |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US57530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090044065A1 (en) * | 2005-03-11 | 2009-02-12 | Matsushita Electric Industrial Co., Ltd. | Retransmitting method, radio receiving apparatus, and multiantenna radio communication system |
-
0
- US US57530D patent/US57530A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090044065A1 (en) * | 2005-03-11 | 2009-02-12 | Matsushita Electric Industrial Co., Ltd. | Retransmitting method, radio receiving apparatus, and multiantenna radio communication system |
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