A lightweight and durable window well is composed of a long fiber reinforced thermoplastic (LFRT). The lightweight and durable window well has at least some fibers that are omnidirectional relative to the other fibers in the thermoplastic. Additionally, at least some fibers of the LFRT have a length greater than 40 mm. The window well also has a body having a plurality of ribs interposed between a plurality of wall surface portions. Additionally, each rib is positioned between two different wall surface portions and is defined by a variable height and a variable depth. Furthermore, the wall surface portions have a variable thickness that varies from a minimal thickness of less than 3 mm to a maximum thickness of greater than 5 mm, with the wall surface being thicker near the ribs than at portions furthest from the ribs in the wall surface.
B29C 70/46 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.-à-d. d'objets distincts utilisant des moules opposables, p. ex. pour déformer des préimprégnés [SMC] ou des "prepregs"
B29C 70/34 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau et façonnage ou imprégnation par compression
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
A modular window well insert is composed of a long fiber reinforced plastic. The modular insert has at least some fibers that are omnidirectional relative to the other fibers in the plastic. The window well insert is configured in size and shape to be attached to an existing window well, having a matching width and depth of the existing window well. In some instances, the module well insert also has a recessed section that facilitates mating the window well insert to the window well.
A window well formed of a fiber reinforced plastic, including a body having a plurality of ribs interposed between a plurality of wall surface portions. The window well includes flanges on either side of the body, with flange cut-out portions at a top of each flange. A plurality of corrugations are provided in a curved top lip of the window well for improved impact resistance. The window well may also include one or more of the following features: integrated stacking platforms along the flange to reduce “wedging” when storing stacked window wells, mating features in the top and bottom of the body to allow vertical stacking attachment of one window well to another to form a taller window well, rib gussets, integrated forklift supports, and/or an additional pair of smaller ribs along the flat bottom portion of the window well to facilitate ultrasonic welding of one window well to another.
A modular step that may be composed of a fiber reinforced thermoplastic, metal, or other material. An embodiment of the modular step has a body and two flanges and is configured in size and shape to be detachably affixed to a window well. The modular step mates to the window using a friction fit, mechanical fasteners or tabs/slots. Multiple modular steps can be attached to a single window well. The modular step can be used to facilitate egress through a window well and improves the visual aesthetics of a window well. Another embodiment of the modular step includes a body and a plurality of flanges and is configured in size and shape to be detachably affixed to a window well, wherein the modular step includes one and only one rung, with the plurality of flanges including two and only two flanges on either side of the rung.
A modular window well insert is composed of a long fiber reinforced plastic. The modular insert has at least some fibers that are omnidirectional relative to the other fibers in the plastic. The window well insert is configured in size and shape to be attached to an existing window well, having a matching width and depth of the existing window well. In some instances, the module well insert also has a recessed section that facilitates mating the window well insert to the window well.
A window well is composed of a fiber reinforced plastic and an outer layer. The window well also has a body having multiple ribs interposed between multiple wall surface portions. Each rib is positioned between two different wall surface portions and is defined by a corresponding height and depth. The outer layer includes a fabric veil that is at least partially embedded into the thermoplastic. The fabric veil can be made of different types of fabric material. The fabric veil can also have a multi-colored printed pattern that imitates the texture of a natural material. The outer layer of the window well improves the aesthetics of the window well and provides increased durability.
A lightweight and durable window well is composed of a long fiber reinforced thermoplastic (LFRT). The lightweight and durable window well has at least some fibers that are omnidirectional relative to the other fibers in the thermoplastic. Additionally, at least some fibers of the LFRT have a length greater than 40 mm. The window well also has a body having a plurality of ribs interposed between a plurality of wall surface portions. Additionally, each rib is positioned between two different wall surface portions and is defined by a variable height and a variable depth. Furthermore, the wall surface portions have a variable thickness that varies from a minimal thickness of less than 3 mm to a maximum thickness of greater than 5 mm, with the wall surface being thicker near the ribs than at portions furthest from the ribs in the wall surface.
B29C 70/46 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.-à-d. d'objets distincts utilisant des moules opposables, p. ex. pour déformer des préimprégnés [SMC] ou des "prepregs"
B29C 70/34 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau et façonnage ou imprégnation par compression
A modular step composed of a fiber reinforced thermoplastic. The modular step has a body and two flanges and is configured in size and shape to be detachably affixed to a window well. The modular step mates to the window using a friction fit, mechanical fasteners or tabs/slots. Multiple modular steps can be attached to a single window well. The modular step can be used to facilitate egress through a window well and improves the visual aesthetics of a window well.
A modular window well insert is composed of a long fiber reinforced plastic. The modular insert has at least some fibers that are omnidirectional relative to the other fibers in the plastic. The window well insert is configured in size and shape to be attached to an existing window well, having a matching width and depth of the existing window well. In some instances, the module well insert also has a recessed section that facilitates mating the window well insert to the window well.
A window well is composed of a fiber reinforced plastic and an outer layer. The window well also has a body having multiple ribs interposed between multiple wall surface portions. Each rib is positioned between two different wall surface portions and is defined by a corresponding height and depth. The outer layer includes a fabric veil that is at least partially embedded into the thermoplastic. The fabric veil can be made of different types of fabric material. The fabric veil can also have a multi-colored printed pattern that imitates the texture of a natural material. The outer layer of the window well improves the aesthetics of the window well and provides increased durability.
A lightweight and durable window well is composed of a long fiber reinforced thermoplastic (LFRT). The lightweight and durable window well has at least some fibers that are omnidirectional relative to the other fibers in the thermoplastic. Additionally, at least some fibers of the LFRT have a length greater than 40 mm. The window well also has a body having a plurality of ribs interposed between a plurality of wall surface portions. Additionally, each rib is positioned between two different wall surface portions and is defined by a variable height and a variable depth. Furthermore, the wall surface portions have a variable thickness that varies from a minimal thickness of less than 3 mm to a maximum thickness of greater than 5 mm, with the wall surface being thicker near the ribs than at portions furthest from the ribs in the wall surface.
B29C 70/46 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.-à-d. d'objets distincts utilisant des moules opposables, p. ex. pour déformer des préimprégnés [SMC] ou des "prepregs"
B29C 70/34 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau et façonnage ou imprégnation par compression
B29L 31/10 - Éléments de construction, p. ex. briques, blocs, tuiles, panneaux, mâts, poutres
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
