Abstract: A road wheel for a tracked vehicle includes a first rim half and a second rim half operatively connected to the first rim half. The first rim half includes at least a first portion that is angled away from the second rim half. The second rim half includes at least a first portion that is angled away from the first rim half. A hollow cavity is formed between the first portion of the first rim half and the first portion of the second rim half.

Abstract: Methods of manufacture of an optical diffuser. In one embodiment, an optical diffuser is formed by providing a wafer including a silicon slice of which an upper face is covered with a first layer made of a first material itself covered with a second layer made of a second selectively etchable material with respect to the first material. The method further includes forming openings in the second layer extending up to the first layer and filling the openings in the second layer with a third material. The method yet further includes bonding a glass substrate to the wafer on the side of its upper face and removing the silicon slice.

Abstract: Methods of manufacture of an optical diffuser. In one embodiment, an optical diffuser is formed by providing a wafer including a silicon slice of which an upper face is covered with a first layer made of a first material itself covered with a second layer made of a second selectively etchable material with respect to the first material. The method further includes forming openings in the second layer extending up to the first layer and filling the openings in the second layer with a third material. The method yet further includes bonding a glass substrate to the wafer on the side of its upper face and removing the silicon slice.

Abstract: Methods of manufacture of an optical diffuser. In one embodiment, an optical diffuser is formed by providing a wafer including a silicon slice of which an upper face is covered with a first layer made of a first material itself covered with a second layer made of a second selectively etchable material with respect to the first material. The method further includes forming openings in the second layer extending up to the first layer and filling the openings in the second layer with a third material. The method yet further includes bonding a glass substrate to the wafer on the side of its upper face and removing the silicon slice.

Abstract: Methods of manufacture of an optical diffuser. In one embodiment, an optical diffuser is formed by providing a wafer including a silicon slice of which an upper face is covered with a first layer made of a first material itself covered with a second layer made of a second selectively etchable material with respect to the first material. The method further includes forming openings in the second layer extending up to the first layer and filling the openings in the second layer with a third material. The method yet further includes bonding a glass substrate to the wafer on the side of its upper face and removing the silicon slice.

Abstract: A wheel rim for a vehicle including a first rim portion including a first wheel flange, a second rim portion threadedly connected to the first rim portion, and a second wheel flange held on the first rim portion.

Abstract: A system includes a wheel, a tire, a plurality of pressurized load cells and a sleeve member. The wheel includes a first flange portion, a second flange portion and a barrel portion positioned between the first and second flange portions. The tire is mounted to the wheel. The wheel and the tire cooperate to define a tire cavity. The tire includes a first beaded portion and a second beaded portion. The plurality of pressurized load cells are positioned within the tire cavity. The sleeve member is positioned within the tire cavity and surrounds and constrains the plurality of pressurized load cells.

Abstract: A road wheel for a tracked vehicle includes a first rim half and a second rim half operatively connected to the first rim half. The first rim half includes at least a first portion that is angled away from the second rim half. The second rim half includes at least a first portion that is angled away from the first rim half. A hollow cavity is formed between the first portion of the first rim half and the first portion of the second rim half.

Abstract: A system is disclosed. The system includes an adapter member and a safety member. The adapter member includes a fill valve, an internal passageway and a boss member positioned within a multi-piece wheel. The safety member is removably connected to the adapter member, and covers nuts which removably connect a first piece of the multi-piece wheel to a second piece of the multi-piece wheel.

Abstract: A system. The system includes a wheel, a tire, a plurality of pressurized load cells and a sleeve member. The wheel includes a first flange portion, a second flange portion and a barrel portion positioned between the first and second flange portions. The tire is mounted to the wheel. The wheel and the tire cooperate to define a tire cavity. The tire includes a first beaded portion and a second beaded portion. The plurality of pressurized load cells are positioned within the tire cavity. The sleeve member is positioned within the tire cavity and surrounds and constrains the plurality of pressurized load cells.

Abstract: A back-side illuminated pixel including a semiconductor substrate of a first conductivity type coated, on the front side of the pixel, with a three-layer assembly successively including a first layer of the second conductivity type, an insulating layer, and a second semiconductor layer. The three-layer assembly is interrupted in a central portion of the pixel by a transfer region of the first conductivity type laterally delimited by an insulated conductive wall extending from the front surface, Transistors are formed in the second semiconductor layer.

Abstract: Methods of manufacture of an optical diffuser. In one embodiment, an optical diffuser is formed by providing a wafer including a silicon slice of which an upper face is covered with a first layer made of a first material itself covered with a second layer made of a second selectively etchable material with respect to the first material. The method further includes forming openings in the second layer extending up to the first layer and filling the openings in the second layer with a third material. The method yet further includes bonding a glass substrate to the wafer on the side of its upper face and removing the silicon slice.

Abstract: The present invention relates to a protector shield for at least one sidewall of a motor vehicle tire, and to a wheel assembly for a motor vehicle incorporating this protector shield. The invention particularly but non exclusively concerns the fire protection against flames and/or said flammable substances, such as oil or Molotov cocktails, as well as a high solvent and/or acid resistance, especially in hostile environments. A protector shield of the invention is in a form of a curved ring designed to be mounted on a wheel rim receiving said tire and, according to the invention, the shield includes a fire protection part which defines an outer convex face of said shield and which comprises a cross-linked rubber composition which particularly exhibits flame retardant and heat resistance properties for imparting to said tire an improved fire protection against flames and/or flammable substances.

Abstract: A back-side illuminated pixel including a semiconductor substrate of a first conductivity type coated, on the front side of the pixel, with a three-layer assembly successively including a first layer of the second conductivity type, an insulating layer, and a second semiconductor layer. The three-layer assembly is interrupted in a central portion of the pixel by a transfer region of the first conductivity type laterally delimited by an insulated conductive wall extending from the front surface, Transistors are formed in the second semiconductor layer.

Abstract: A back-side illuminated pixel including a semiconductor substrate of a first conductivity type coated, on the front side of the pixel, with a three-layer assembly successively including a first layer of the second conductivity type, an insulating layer, and a second semiconductor layer. The three-layer assembly is interrupted in a central portion of the pixel by a transfer region of the first conductivity type laterally delimited by an insulated conductive wall extending from the front surface, Transistors are formed in the second semiconductor layer.

Abstract: A back-side illuminated pixel including a semiconductor substrate of a first conductivity type coated, on the front side of the pixel, with a three-layer assembly successively including a first layer of the second conductivity type, an insulating layer, and a second semiconductor layer. The three-layer assembly is interrupted in a central portion of the pixel by a transfer region of the first conductivity type laterally delimited by an insulated conductive wall extending from the front surface, Transistors are formed in the second semiconductor layer.

Abstract: A system. The system includes a wheel, a tire and a bead lock assembly. The wheel defines an axis of rotation and includes an outboard wheel flange and an inboard wheel flange. The tire is mounted on the wheel, and the tire and the wheel cooperate to define a tire cavity. The bead lock assembly is within the tire cavity, and has a radially outermost surface which is a first distance from the axis of rotation. At least one of the outboard and inboard wheel flanges has a radially outermost surface which is a second distance from the axis of rotation. The first distance is greater than the second distance.

Abstract: A system. The system includes a wheel, a hub adapter and a valve assembly. The wheel defines a first air passage having a first end and a second end. The first end of the first air passage is at an outward side of the wheel. The hub adapter is connected to the wheel and defines a tire side air passage. A first end of the tire side air passage is coaxially aligned with the first end of the first air passage. The valve assembly is connected to the hub adapter. The valve assembly includes a valve and defines a hub side air passage and a tire side air passage. A first end of the tire side air passage of the valve assembly is coaxially aligned with a second end of the tire side air passage of the hub adapter.

Abstract: The present invention relates to a protector shield for at least one sidewall of a motor vehicle tire, and to a wheel assembly for a motor vehicle incorporating this protector shield. The invention particularly but non exclusively concerns the fire protection against flames and/or said flammable substances, such as oil or Molotov cocktails, as well as a high solvent and/or acid resistance, especially in hostile environments. A protector shield of the invention is in a form of a curved ring designed to be mounted on a wheel rim receiving said tire and, according to the invention, the shield includes a fire protection part which defines an outer convex face of said shield and which comprises a cross-linked rubber composition which particularly exhibits flame retardant and heat resistance properties for imparting to said tire an improved fire protection against flames and/or flammable substances.

Abstract: A system. The system includes a wheel, a tire, a plurality of pressurized load cells and a sleeve member. The wheel includes a first flange portion, a second flange portion and a barrel portion positioned between the first and second flange portions. The tire is mounted to the wheel. The wheel and the tire cooperate to define a tire cavity. The tire includes a first beaded portion and a second beaded portion. The plurality of pressurized load cells are positioned within the tire cavity. The sleeve member is positioned within the tire cavity and surrounds and constrains the plurality of pressurized load cells.