Information
-
Patent Grant
-
6439470
-
Patent Number
6,439,470
-
Date Filed
Friday, December 3, 199925 years ago
-
Date Issued
Tuesday, August 27, 200222 years ago
-
Inventors
-
-
Examiners
- Morano; S. Joseph
- McCarry, Jr.; Robert J.
Agents
-
CPC
-
US Classifications
Field of Search
-
International Classifications
-
Abstract
An embedded railway system comprising at least one insert removably affixed to a surrounding surface such as a concrete panel by one or more securement devices so that the insert can be installed, removed, replaced or reinstalled without the need to remove the panel.
Description
FIELD OF THE INVENTION
The present invention relates to railway track assemblies and more particularly to an apparatus and method for embedding railway tracks at crossing sites.
BACKGROUND OF THE INVENTION
Railway track assemblies typically employ a pair of steel rails supported by a plurality of perpendicularly disposed ties that rest on a ballast material. Where roadways intersect or coincide with railway tracks, it is necessary for non-rail vehicles to cross over the railway track assemblies. Often it is desirous to embed the railway tracks so that the top surface of the rails is substantially the same height as the finish grade of the surrounding surface. Embedding the rails in the surrounding surface allows the non-rail vehicles to pass over the rails without discomfort to the non-rail vehicle occupants, damage to the non-rail vehicles, or damage to the track structure.
Each pair of rails forming a track have inner sides which are called “gauge” sides. The “gauge” sides face each other. The outer sides of the pair of rails forming a track are called “field” sides. The rails may be embedded in a surrounding surface on the “gauge” side and the “field” side. One of the more common surrounding surfaces is a concrete panel. When rails are embedded in a surrounding surface such as concrete panels, gaps must exist between the rail and the surrounding surface. The gaps between the rails and the surrounding surface or panels allow the wheels of the rail-guided vehicle to pass without obstruction and prevent the surrounding surface from contacting and moving the rails into an unusable out-of-alignment position.
The gap between the rail and the surrounding surface causes problems such as the accumulation and flow of fluids and foreign objects between the rail and the surrounding surface. These fluids and foreign objects can damage railway crossing system components, such as ballast, ties, and the attaching hardware. Another problem is that when the surrounding surface is moveable, the gap can allow the surrounding surface or panel to contact or move too close to the rails. In particular, when the center panels of the embedded railway track assemblies are not fixedly attached to the railway ties, the center panels can contact or move too close to the rails.
The gap between the rail and the surrounding surface or panels may be filled with material such as asphalt, timber, or an elastomeric material such as natural or synthetic rubber. Such fillers may be attached or not attached to the surrounding surface or panel. One problem with such fillers is that they can be difficult to install, remove, reinstall or replace during, for example, track and ballast inspection and maintenance. A problem with unattached fillers is that they can shift rotationally, laterally, or longitudinally out of their correct installation position during use. A particular problem with existing attached fillers is that they can not be removed, reinstalled or replaced without also moving or removing the surrounding surface or panel. Another problem with attached fillers is that it may be necessary to replace the surrounding surface or panel when the attached filler is replaced.
The passage of non-rail vehicles over the embedded railway track assemblies and the exposure to the elements and caustic fluids and foreign objects causes a deteriorating effect on the embedded railway track assemblies. It therefore is desirable to construct the embedded railway track assemblies out of durable materials.
For the foregoing reasons, there is a need for durable embedded railway track systems that reduce the flow of fluids and other foreign objects between the rail and the surrounding surface, that prevent a moveable surrounding surface from contacting or moving too close to the rails, that are removably attached to the surrounding surface, and that are easy to install, remove, reinstall and replace without moving or removing the surrounding surface.
U.S. Pat. No. 5,850,970 to Hull (the present inventor) discloses an elastomeric insert supported by a bracket and affixed to the panel by reinforcing member. The insert is not removable from the panel.
U.S. Pat. No. 5,813,602 to Holland discloses an elastomeric insert affixed to the panel by an edge protector, an extension welded to the edge protector and a bolt inserted through the insert and extension secured by a nut (FIG. 5). The patent does not teach or suggest that the insert is intended to be removable without moving or removing the surrounding surface or panel. The position of the securing nut shows that it would be necessary to move the panel in order to access the bolts and the insert would have to be installed on the panel prior to placement of the panel. The position of the securing nut further shows that the panel would have to be moved in order to access the bolt and nut for removal of the insert.
U.S. Pat. No. 5,655,711 to Hull (the present inventor) discloses an elastomeric insert supported by a bracket and affixed to the panel an embedded reinforcing member.
U.S. Pat. No. 5,538,182 discloses an elastomeric insert affixed to the panel by a gripping member embedded in the insert and a cavity for receiving the gripping member where the insert is affixed to the panel by the frictional engagement of the gripping member and the cavity. Once engaged the insert cannot be removed from the panel.
U.S. Pat. No. 5,465,903 to Davis discloses an embedded system in which both field and gauge inserts are bolted to an anchor plate. The '903 patent does not have a panel; rather, the entire system is made of elastomeric material both between the tracks and between the outside of the tracks and the roadway.
U.S. Pat. No. 4,415,120 to Thim discloses rubber inserts which are secured to the panels by screws. The '120 patent does not teach removing the rubber inserts for any reason.
U.S. Pat. No. 4,236,670 discloses inserts secured to the panel by means of expanding bolts.
U.S. Pat. No. 2,950,057 to Speer discloses elastomeric inserts secured by a support plate and bolts welded to a plate, and a nut and washer affixed to the bolt after the elastomeric insert is positioned. The drawings indicate that once installed, only the bolts at the very ends of the system would be accessible, if at all. The '057 patent does not teach or suggest that the insert would be removable without the need to move the panel to which the insert is attached. The “U” shaped design of the insert does not allow for access to the bolts once installed. Moreover, the '057 patent teaches away from removability by stating “[b]efore putting the rubber strip into place one side can be coated with a suitable rubber cement to provide an adhesive bond between the rubber strip 16 and plate 20″ (Col 3, 1. 15-18).
Therefore, the prior art does not disclose durable embedded railway track systems that reduce the flow of fluids and other foreign objects between the rail and the surrounding surface, that prevent a moveable surrounding surface from contacting or moving too close to the rails, that are removably attached to the surrounding surface, and that are easy to install, remove, reinstall and replace without moving or removing the surrounding surface.
SUMMARY OF THE INVENTION
The present invention which meets the needs identified above is an embedded railway system comprising one or more inserts removably affixed to a surrounding surface such as a concrete panel by one or more securement devices such as a bolt and a nut so that the inserts can be installed, removed, replaced or reinstalled without the need to move the surrounding surface.
The foregoing and other features and advantages of the invention will be apparent from the following more particular description of a preferred embodiment of the invention, as illustrated in the accompanying drawings wherein like reference numbers represent like parts of the invention.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1
depicts an overview of the system for one rail.
FIG. 2
depicts a cross section of the gauge side of the system for one rail.
FIG. 3
depicts an alternate embodiment of the gauge insert.
FIG. 4
depicts a cross section of the field side of the system for one rail.
FIG. 5
depicts a cut line from a top view to show the cross section of
FIG. 5
FIG. 6
depicts a cross sectional view along the cut line of
FIG. 4
showing an alternative panel structure
FIG. 7
depicts an alternative panel structure.
FIG. 8
depicts an alternative embodiment of the system.
FIG. 9
depicts the system applied to two rails of a single track.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
FIG. 1
shows the overall system as it is applied to one rail. Rail
10
is fastened to tie plate
40
by means of rail clips
80
. Tie plate
40
is secured to a railroad tie (not shown) by spikes
70
or other rail fasteners. Persons skilled in the art are familiar with a variety of ways to secure rails to ties or other rail foundations such as concrete ties, plastic ties, cross ties or slabs. Gauge panel
170
and gauge insert
110
together make up gauge component
100
of the system. The cross sectional view reveals gauge bolt
150
, gauge nut
156
, gauge cap
130
and gauge plate
160
. Gauge angle
140
is attached to gauge panel
170
and gauge insert
110
is attached to gauge panel
170
by gauge angle
140
, gauge bolt
150
and gauge nut
156
. As used herein for all purposes and references, the word “bolt” shall have the same meaning as the term “securement device” and said term shall include all equivalents to “bolt” known to persons skilled in the art. As used herein for all purposes and references, the word “nut” shall have the same meaning as the term “securement device cap” and said term shall include all equivalents to “nut” known to persons skilled in the art.
On the other side of rail
10
, field component
200
is made up of field panel
270
and field insert
210
. Field angle
240
is attached to field panel
270
and field insert
210
is attached to field panel
270
by field angle
240
, field bolt
250
, field plate
260
and field nut
256
.
FIG. 2
shows a view of the cross section of gauge component
100
. Gauge angle
140
is a metal piece anchored to gauge panel
170
by anchor rods (not shown) secured to gauge angle
140
and to rebar rods (not shown) which run through gauge panel
170
. In the preferred embodiment, the anchor rods are secured to gauge angle
140
and to rebar rods in gauge panel
170
by welding. Persons skilled in the art are familiar with a variety of methods and devices for securing anchor rods to metal plates such as gauge angle
140
and also for securing anchor rods to rebar rods embedded in concrete. Gauge angle
140
has gauge angle top horizontal section
142
, gauge angle bottom horizontal section
146
and gauge angle vertical section
144
. Gauge angle top horizontal section
142
fits in an indent in gauge panel
170
so that the top surface of gauge angle top horizontal section
142
is generally flush with the top surface of gauge panel
170
. Gauge angle bottom horizontal section
146
has gauge angle hole
147
for receiving gauge bolt
150
. In the preferred embodiment, gauge bolt
150
is inserted into gauge angle hole
147
in gauge angle bottom horizontal section
146
and is welded in place so that gauge bolt threaded body
152
extends upward perpendicular to the surface of gauge angle bottom horizontal section
146
. Gauge bolt base
154
is embedded in the material of gauge panel
170
. Gauge bolt base
154
may be further secured by weld
177
. In the preferred embodiment the material of gauge panel
170
is concrete. Persons of ordinary skill in the art will know that use of gauge bolts
150
could be reversed so that gauge bolt base
154
could be turned to thread gauge bolt threaded body
152
into a threaded cavity in gauge angle bottom horizontal section
146
or to gauge nut
132
welded to the bottom of gauge angle bottom horizontal section
146
.
Gauge insert
110
is shaped to receive gauge angle bottom horizontal section
146
and has gauge insert access hole
156
. Gauge insert
110
has gauge plate
160
embedded inside the material of gauge insert
110
. Gauge plate
160
has gauge plate hole
162
for receiving gauge bolt
150
. Gauge plate
160
rests inside and on the material of gauge insert
110
below gauge plate
160
. Gauge insert
110
is placed on gauge panel
170
so that gauge bolt
150
extends through gauge plate hole
162
and into gauge insert access hole
156
. Gauge nut
132
is rotated on gauge bolt
150
and tightened until gauge insert
110
is brought into position against both gauge angle vertical section
144
and gauge angle bottom horizontal section
146
. When gauge insert
110
is brought into position against both gauge angle vertical section
144
and gauge angle bottom horizontal section
146
, gauge insert
110
is fixedly and removably attached to gauge panel
170
so that no lateral or vertical movement of gauge insert
110
can take place relative to gauge panel
170
. In the preferred embodiment, gauge bolt
150
is a ⅝″ outside diameter threaded bolt. Persons skilled in the art will recognize a variety of securement devices in addition to threaded bolts which can be used. For example, a very inexpensive option would be to force fit a mushroom cap (acting as the nut) onto the end of a rebar rod (acting as the bolt) to accomplish the same end. Another option would be to employ a releaseable pressure device to grip a rebar rod or a bolt. In the preferred embodiment, gauge insert
110
is made of a durable, flexible and resilient elastomeric material. Molded natural rubber is one suitable material meeting the requirements. Molded synthetic rubber is another material meeting the requirements. Persons skilled in the art will be familiar with additional materials meeting the requirements described above. The securement device is accessible without the need to move the panel and therefore, the insert can be installed, removed, reinstalled or replaced without the need to move the panel.
Gauge insert
110
has gauge insert access hole cap
130
which is placed into gauge insert access hole
156
after gauge bolt
150
and gauge nut
132
have been properly tightened. Gauge insert top surface
123
is horizontal and level with gauge panel top surface
173
.
Gauge insert top surface
123
ends at gauge insert top surface edge
111
and extends downward into gauge insert flangeway
112
, gauge insert nose
114
and gauge insert nose rear edge
113
. Gauge insert nose forward edge
115
preferably contacts rail
10
but does not necessarily contact rail
10
due to track structural tolerances. Although preferred, contact of gauge insert nose forward edge
115
is not necessary to perform a function for which gauge insert
110
is intended. A purpose of gauge insert
110
is to reduce the migration of liquid or solid materials to the rail base area of the clips, ties and ballast, and in certain applications, to stabilize gauge panel
170
movement toward rail
10
. Gauge insert face
116
preferably contacts rail
10
but may not contact rail
10
. Although preferred, contact is not necessary because contact need only occur if gauge panel
170
moves toward rail
10
. As long as gauge insert face
116
extends under the ball of rail
10
, gauge insert
110
will form a shield protecting the track and ballast below. Gauge insert bottom surface
118
is flat.
FIG. 2
depicts an indent in gauge insert
110
for receiving gauge angle
140
. However, the indent is not necessary and gauge insert
110
can be shaped to extend straight out from gauge angle
140
. Gauge insert flangeway
112
, gauge insert nose
114
, gauge insert face
116
and gauge insert bottom surface
118
extend outward from gauge panel
170
toward rail
10
and define gauge insert arm
119
.
FIG. 3
depicts an alternative gauge insert
510
. All of the other components in
FIG. 3
are the same as in FIG.
1
. For example, gauge panel
170
, gauge angle
140
, gauge angle hole
147
, gauge plate
160
, and gauge nut
160
are all the same as in FIG.
2
. Alternative gauge insert top surface
523
ends at alternative gauge insert top surface edge
511
and extends into alternative gauge insert flangeway
512
. Alternative gauge insert flangeway
512
turns upward at alternate gauge nose start
513
, continues through alternative gauge insert nose rear face
514
to alternative gauge insert nose tip
515
. From alternative gauge insert nose tip
515
, alternative gauge insert nose face
516
extends to alternative gauge insert nose end
517
. Alternative gauge insert nose face
516
preferably contacts rail
10
but does not necessarily contact rail
10
due to rail structural tolerances. Although preferred, contact with rail
10
is not necessary to perform a function for which gauge insert
510
is intended. The purpose of gauge insert
510
is to reduce the migration of liquid or solid materials to the rail base area of the clips, ties and ballast, and in certain applications, to stabilize gauge panel
170
movement toward rail
10
. Alternative gauge insert face
516
is a curved surface which may or may not contact rail
10
because, although preferred, contact need only occur if field panel
170
moves toward rail
10
. As long as alternative gauge insert face
516
extends under the ball of rail
10
, alternate gauge insert
510
will form a shield protecting the track and ballast below. Alternative gauge insert bottom surface
518
is generally flat.
FIG. 3
depicts an indent in gauge insert
510
for receiving gauge angle
140
. However, the indent is not necessary and gauge insert
510
can be shaped to extend straight out from gauge angle
140
.
Alternative gauge insert top surface
523
, alternative gauge insert top surface edge
511
, alternative gauge insert flangeway
512
, alternative gauge nose start
513
, alternative gauge insert nose rear face
514
, alternative gauge insert nose tip
515
, alternative gauge insert nose face
516
, alternative gauge insert nose end
517
and alternative gauge insert bottom surface
518
define alternative gauge insert arm
519
.
FIG. 4
shows a view of the cross section of field component
200
. Field angle
240
is a metal piece anchored to field panel
270
by anchor rods (not shown) welded to field angle
240
and to rebar rods (not shown) which run through field panel
270
. Field angle
240
has a field angle top horizontal section
242
, a field angle bottom horizontal section
246
and a field angle vertical section
244
. Field angle top horizontal section
242
fits in an indent in field panel
270
so that the top surface of field angle top horizontal section
242
is generally flush with the top surface of field panel
270
. Field angle bottom horizontal section
246
has hole
247
for receiving field bolt
250
. In the preferred embodiment, field bolt
250
is inserted into field angle hole
247
and is welded in place so that field bolt threaded body
252
extends upward perpendicular to field angle bottom horizontal section
246
. Field bolt base
254
is embedded in the material of field panel
270
. In the preferred embodiment the material of field panel
270
is concrete.
Field insert
210
is shaped to receive field angle bottom horizontal section
246
and has field insert access hole
256
. Field insert
210
has field plate
260
embedded inside the material of field insert
210
. Field insert
210
has field plate hole
262
for receiving field bolt
250
. Field plate
260
rests inside and on the material of field insert
210
below field plate
260
. Field insert
210
is placed on field panel
270
so that field bolt
250
extends through field plate hole
262
and into insert access hole
256
. Field nut
232
is rotated on field bolt
250
and tightened until field insert
210
is brought into position against both field angle vertical section
244
and field angle bottom horizontal section
246
. When field insert
210
is brought into position adjacent to both field angle vertical section
244
and field angle bottom horizontal section
246
, field insert
210
is fixedly and removably attached to field panel
270
so that no lateral or vertical movement of field insert
210
can take place relative to field panel
270
. In the preferred embodiment, field bolt
250
is a ⅝″ outside diameter threaded bolt. Persons skilled in the art will recognize a variety of securement devices in addition to threaded bolts which can be used. For example, a very inexpensive option would be to force fit a mushroom cap (acting as the nut) onto the end of a rebar rod (acting as the bolt) to accomplish the same end. Another option would be to employ a pressure device with a manual release to grip a rebar rod or a bolt. In the preferred embodiment, field insert
210
is made of a durable, flexible and resilient elastomeric material. Molded natural rubber is one suitable material meeting the requirements. Molded synthetic rubber is another material meeting the requirements. Persons skilled in the art will be familiar with additional materials meeting the requirements described above. The securement device is accessible without the need to move the panel and therefore, the insert can be installed, removed, reinstalled or replaced without the need to move the panel.
Field insert
210
has field insert access hole cap
230
which is placed into field insert access hole
256
after field bolt
250
and field nut
232
have been properly tightened. In the preferred embodiment, field insert access hole
256
is wider at the top than at the bottom so that when field insert access hole cap
230
is placed in field insert access hole
256
, field insert access hole cap
230
will not go all the way into field insert access hole
256
. Persons skilled in the art will be familiar with a wide variety of ways of engaging field insert access hole cap
230
in field insert access hole
256
. For example, field insert access hole cap
230
could have an outwardly protruding ring for engaging an indent in field access hole
256
. Field insert top surface
222
is horizontal and level with field panel top surface
273
. Field insert top surface
222
may have a pattern molded into the surface.
Field insert top surface
222
ends at field insert top surface edge
211
and extends downward into field insert curve
213
, then extends forward to field insert face
216
. Field insert face
216
is a generally flat surface which preferably contacts rail
10
but does not necessarily contact rail
10
due to track structural tolerances. Contact of field insert face
216
with rail
10
is not necessary because contact need only occur if field panel
270
moves toward rail
10
. As long as field insert face
216
extends under the ball of rail
10
, field insert
210
will form a shield protecting the track and ballast below. Likewise, it is not necessary for field insert top surface edge
211
to contact rail
10
. Contact of field insert face
216
or field insert top surface edge
211
with rail
10
is not necessary to perform a function for which field insert
210
is intended. Field insert face
216
may contact rail
10
and field insert top surface edge
211
may contact rail
10
or neither may contact rail
10
or one or the other may contact rail
10
. The purpose of field insert
210
is to reduce the migration of liquid or solid materials to the rail base area of the clips, ties, and ballast, and, in certain applications, to stabilize field panel
170
movement toward rail
10
. Field insert bottom surface
217
is flat and horizontal. Field insert top section
222
, field insert first corner
211
, field insert face
216
, and field insert bottom surface
217
define field insert arm
219
.
FIG. 4
depicts an indent in field insert
210
for receiving field angle
240
. However, the indent is not necessary and field insert
210
can be shaped to extend straight out from field angle
240
.
FIG. 5
shows cut line
6
—
6
. On the left cut line
6
—
6
runs through field insert access hole
230
and on the right side cut line
6
—
6
does not run through any field insert hole.
FIG. 6
shows the cut line displayed in FIG.
5
.
FIG. 6
shows an alternative embodiment of the apparatus where gauge panel
170
is constructed so that gauge panel
170
has rail retaining device cavity
176
and field panel
240
has a similar rail retaining device cavity which is not shown in FIG.
6
. The reason for the staggered cut line in
FIG. 6
is to show that rail retaining device cavities for rail retention clips
80
are staggered so that gauge bolt
150
(cannot be seen in
FIG. 6
) will not be placed in gauge panel
170
above rail retention clip cavity
176
and so that field bolt
250
will not be placed in field panel
270
above railroad clip
80
.
FIG. 6
also shows field angle
240
secured to horizontal rods
290
. Gauge angle
140
is secured to gauge panel
110
by vertical rods
190
. Any combination of horizontal and vertical rods may be utilized. In the preferred embodiment, vertical rods
190
and horizontal rods
290
are spaced
12
″ center to center and are welded to the rebar rods (not shown) embedded in gauge panel
170
and field panel
270
. Persons skilled in the art will be familiar with a wide variety of ways in which to secure gauge angle
140
and field angle
240
to gauge panel
170
and field panel
270
respectively. The spacing of the rods as well as the number of rods can be varied to maximize the strength of the unit.
FIG. 7
shows an alternate embodiment of gauge panel
170
and field panel
270
in which gauge panel
170
extends down in a vertical direction from gauge angle vertical section
144
and gauge angle horizontal section extends outward away from gauge panel
170
providing support for gauge insert
110
. Likewise, field panel
270
extends down in a vertical direction from field angle vertical section
244
and field angle horizontal section extends outward away from field panel
270
providing support for field insert
210
.
FIG. 8
shows an alternate embodiment of the invention. In
FIG. 8
, gauge angle
348
has gauge angle horizontal section
342
, gauge angle vertical section
344
, and gauge angle sloped section
346
. Likewise, field angle
440
has a field angle horizontal section
442
, a field angle vertical section
444
and a field angle sloped section
446
. Gauge angle sloped section hole
347
receives gauge bolt
354
. Field angle sloped section hole
447
receives field bolt
450
. Gauge bolt
350
is inserted through gauge washer
348
and gauge angle sloped section hole
347
and rotated to engage gauge threaded receiver
356
. Field bolt
450
is inserted through field washer
448
and field angle sloped section hole
447
and rotated to engage field threaded receiver
456
. Persons of ordinary skill in the art will know that the use of gauge bolts
350
and field bolts
450
could be reversed and gauge bolt head
354
and field bolt head
454
could be welded beneath gauge angle sloped section
346
and field angle sloped section
446
respectively. Gauge threaded receiver
356
and field threaded receiver
456
could be replaced by gauge nut
232
(as shown in
FIG. 2
) and field nut
232
(as shown in
FIG. 4
) respectively. Alternatively, gauge angle sloped section hole
347
and field angle sloped section
447
could be threaded for receiving gauge bolt
350
and field bolt
450
respectively. Gauge angle
340
is fixedly attached to gauge panel
370
by gauge angle rod
371
. Field angle
440
is fixedly attached to field panel
470
by field angle rod
471
. In the embodiment disclosed, gauge angle rod
371
and field angle rod
471
are spaced
12
″ center to center and may be further attached to horizontal or vertical rebar rods in the concrete of field panel
470
and gauge panel
370
. The preferred method of attaching gauge angle rod
371
to gauge angle
370
and field angle rod
471
to field angle
470
is by welding. Moreover, the preferred method of attaching gauge angle rod
371
and field angle rod
471
to rebar rods (not shown) in gauge panel
370
and field panel
470
is by welding: Persons skilled in the art are familiar with a variety of methods and devices for securing anchor rods to metal plates such as gauge angle
340
and field angle
440
and also for securing anchor rods to rebar rods embedded in concrete.
One advantage of the embodiment shown in
FIG. 8
is that there is no stabilizing plate. Therefore, in addition to the materials discussed above, extruded rubber may also be usable as a material for gauge insert
310
and field insert
410
. Moreover, gauge washer
348
and field washer
448
can allow for dispensing with gauge slope angle
340
and field slope angle
440
thereby decreasing manufacturing costs.
FIG. 9
shows apparatus
50
employed to embed two rails. Apparatus
50
is shown with the center section foreshortened. Field panel
200
for rail
10
mirrors field panel
201
for rail
11
. Gauge panel
100
for rail
10
mirrors gauge panel
101
for rail
11
.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
Claims
- 1. An apparatus for an embedded railway system comprising:at least one insert removably affixed to a surrounding surface by at least one securement device; a plate located within the insert; wherein the plate interacts with the securement device to affix the insert. to the surrounding surface; and wherein the insert can be installed, removed, replaced or reinstalled without the need to move the surrounding surface from its position within the embedded railway system and without the need to force fit or substantially deform any portion of the insert.
- 2. An apparatus for an embedded railway system comprising:at least one insert removably affixed to a surrounding surface by at least one securement device; a plate located within the insert; wherein the plate interacts with the securement device to affix the insert to the surrounding surface; and wherein the insert can be removed, replaced or reinstalled without the need to move the surrounding surface from its position within the embedded railway system.
- 3. The apparatus of claim 2 wherein the insert is elastomeric.
- 4. The apparatus of claim 2 wherein the securement device comprises a nut and a bolt.
- 5. The apparatus of claim 2 wherein the surrounding surface comprises at least one panel.
- 6. An apparatus for an embedded railway system comprising:at least one insert removably affixed to a surrounding surface by at least one securement device; a plate located within the insert; wherein the plate interacts with the securement device to affix the insert to the surrounding surface; and wherein the insert can be installed, removed, replaced or reinstalled without the need to move the surrounding surface from its position within the embedded railway system and without the need to force fit the insert.
- 7. An apparatus for an embedded railway system comprising:at least one insert removably affixed to a surrounding surface by at least one securement device; a plate located within the insert; wherein the plate interacts with the securement device to affix the insert to the surrounding surface; and wherein the insert can be installed, removed, replaced and reinstalled without the need to move the surrounding surface from its position within the embedded railway system.
- 8. An apparatus for embedding a railway track in a surrounding surface comprising:an elastomeric insert fixedly and removably engaged to a panel; a plate located within the insert; wherein the plate interacts with the securement device to affix the insert to the surrounding surface; and wherein the insert may be installed, removed, replaced and reinstalled without moving the panel from its position within the embedded railway system.
- 9. The panel of claim 8 further comprising at least one angle.
- 10. The apparatus of claim 8 further comprising at least one securement device.
- 11. The apparatus of claim 8 further comprising at least one securement device cap.
- 12. The insert of claim 8 further comprising a plate.
- 13. An apparatus for embedding a railway track comprising:a field panel; a field insert fixedly and removably engaged to said field panel; a field plate located within the field insert; a gauge panel; a gauge insert fixedly and removably engaged to said gauge panel; a gauge plate located within the gauge insert; wherein the field plate interacts with a field securement device to affix the field insert to the field panel; wherein the gauge plate interacts with a gauge securement device to affix the gauge insert to the gauge panel; wherein the field insert may be installed, removed, replaced or reinstalled without moving the field panel from its position within the surrounding surface; and wherein the gauge insert may be installed, removed, replaced or reinstalled without moving the gauge panel from its position within the surrounding surface.
- 14. The field panel of claim 13 further comprising the field insert having at least one hole for receiving the at least one field securement device.
- 15. The gauge panel of claim 13 further comprising the gauge insert having at least one hole for receiving the at least one gauge securement device.
- 16. An apparatus for embedding a railway track in a surrounding surface comprising:a field panel comprising: at least one field securement device; a field insert having at least one hole for receiving at least one field securement device, a field insert rail end and a first insert panel end; a field insert plate located within the field insert having at least one hole for receiving the at least one field securement device; a gauge panel comprising; at least one gauge securement device, a gauge insert having at least one hole for receiving at least one gauge securement device, a gauge insert plate located within the gauge insert having at least one hole for receiving the at least one gauge securement device, a gauge insert rail end and a gauge insert panel end; the at least one gauge securement device having a gauge securement device first end and a gauge securement device second end fixedly engaged to the gauge panel; at least one gauge securement device cap having a hole for receiving the at least one gauge securement device first end; the at least one field securement device having a field securement device first end and a field securement device second end fixedly engaged to the field panel; at least one field securement device cap having a hole for receiving at least one field securement device first end; wherein the field insert plate interacts with a field securement device to affix the field insert to the field panel; wherein the gauge insert plate interacts with a gauge securement device to affix the gauge insert to the gauge panel; wherein at least one gauge securement device is aligned with at least one hole for receiving the at least one gauge securement device; wherein when the at least one gauge securement device cap is removably engaged to the gauge securement device first end, the gauge insert is engaged to the gauge panel; wherein the at least one field securement device is aligned with at least one hole for receiving the at least one field securement device; wherein, when the at least one field securement device cap is removably engaged to the field securement device first end, the field insert is engaged to the field panel; wherein the field insert may be installed, removed, replaced and reinstalled without moving the field panel from its position within the surrounding surface; and wherein the gauge insert may be installed, removed, replaced and reinstalled without moving the gauge panel from its position within the surrounding surface.
US Referenced Citations (16)