Responsive to the difficulties encountered in recycling, disposing of, and repurposing spent tires, as well as the need for durable construction materials, concentric tire structures and methods for making the same are provided herein.

Responsive to the difficulties encountered in recycling, disposing of, and repurposing spent tires, as well as the need for durable construction materials, concentric tire structures and methods for making the same are provided herein.

The invention relates to a device (1) for securing functional objects between the rails (2, 3) of a railway track comprising: a base unit (4) sized so as to be disposed between the rails (2, 3), a first securing element (5, 7) arranged so as to secure one part of the base unit (4) to one (2) of the rails, a second securing element (6, 8) arranged so as to secure another part of the base unit to the other (3) of the rails, at least one attachment element (9, 10) arranged so as to secure the base unit (4) to at least one functional object (11). The invention also relates to a method and a machine for placing and securing functional objects (11) between the rails (2, 3) of a railway track. The invention also relates to a reverse method and the machine can also be used for removing the functional objects (11).

The invention relates to a device (1) for securing functional objects between the rails (2, 3) of a railway track comprising: a base unit (4) sized so as to be disposed between the rails (2, 3), a first securing element (5, 7) arranged so as to secure one part of the base unit (4) to one (2) of the rails, a second securing element (6, 8) arranged so as to secure another part of the base unit to the other (3) of the rails, at least one attachment element (9, 10) arranged so as to secure the base unit (4) to at least one functional object (11). The invention also relates to a method and a machine for placing and securing functional objects (11) between the rails (2, 3) of a railway track. The invention also relates to a reverse method and the machine can also be used for removing the functional objects (11).

A special trackwork assembly including a special trackwork body formed to support wheels of a train moving over a running surface portion of an exterior surface of the special trackwork body that generate traffic-related vibrations of the special trackwork body having one or more frequencies of interest. The special trackwork assembly also includes one or more tuned mass dampers secured to the special trackwork body and formed to vibrate, in response to the traffic-related vibrations of the special trackwork body, at the frequency of interest, to at least partially dampen the traffic-related vibrations of the special trackwork body.

A special trackwork assembly including a special trackwork body formed to support wheels of a train moving over a running surface portion of an exterior surface of the special trackwork body that generate traffic-related vibrations of the special trackwork body having one or more frequencies of interest. The special trackwork assembly also includes one or more tuned mass dampers secured to the special trackwork body and formed to vibrate, in response to the traffic-related vibrations of the special trackwork body, at the frequency of interest, to at least partially dampen the traffic-related vibrations of the special trackwork body.

The non-ferrous anticorrosive railroad bracket 10 includes a stainless steel threaded shaft 50 for preventing oxidation on moving parts. A sliding clamp plate mechanism 36 is for mounting to virtually any common rail 54 in use throughout the world. The bracket 10 includes a pointed wedge end 14 for providing under-rail installation by displacing stone gravel base underneath. It also includes a tool-less clamping rail attachment mechanism 32 requiring only hand-tighten for installation. There is a large knob-nut 34 for tightening and securing to the rail 54 by easily hand-tightening. A simple folded kick-plate 12 is utilized for kicking by foot, pushing by hand, and hammering so as to easily displace gravel, stones, slag, and other material. Lastly, the folded kick-plate 12 acts as a handle to carry the bracket 10 and an attached sensor detector unit 30.

The non-ferrous anticorrosive railroad bracket 10 includes a stainless steel threaded shaft 50 for preventing oxidation on moving parts. A sliding clamp plate mechanism 36 is for mounting to virtually any common rail 54 in use throughout the world. The bracket 10 includes a pointed wedge end 14 for providing under-rail installation by displacing stone gravel base underneath. It also includes a tool-less clamping rail attachment mechanism 32 requiring only hand-tighten for installation. There is a large knob-nut 34 for tightening and securing to the rail 54 by easily hand-tightening. A simple folded kick-plate 12 is utilized for kicking by foot, pushing by hand, and hammering so as to easily displace gravel, stones, slag, and other material. Lastly, the folded kick-plate 12 acts as a handle to carry the bracket 10 and an attached sensor detector unit 30.

An interface pad for a concrete tie includes a resilient contact pad to cushion the tie from any overlying parts in a railway application, such as panels in a grade crossing or rails in a turnout. The pad may be flat or a cupped shape and may be of varying size to accommodate varying tie widths. The invention further comprises means and methods to correctly secure such an interface pad to a concrete railroad tie and minimize the possibility that the interface pad will be forcibly removed from the tie during installation of the tie.

An interface pad for a concrete tie includes a resilient contact pad to cushion the tie from any overlying parts in a railway application, such as panels in a grade crossing or rails in a turnout. The pad may be flat or a cupped shape and may be of varying size to accommodate varying tie widths. The invention further comprises means and methods to correctly secure such an interface pad to a concrete railroad tie and minimize the possibility that the interface pad will be forcibly removed from the tie during installation of the tie.