摘要:
A vehicle interior storage compartment includes a foam liner (28) having a recess (30) configured to receive an object for storage. The foam liner (28) includes an integral outer skin (38) forming a show surface (32) of the recess (30).
摘要:
Hearing protection devices, e.g., push-to-fit earplugs, having a tip cavity in the sound attenuating body and methods of manufacturing the hearing protection devices are described herein.
摘要:
An encapsulated electronic assembly comprises an electronic component and a foamed thermoplastic shell disposed about the electronic component. The foamed thermoplastic shell is formed from a thermoplastic encapsulant comprising a thermoplastic resin and a filler and is foamed with a foaming agent. A method of encapsulating the electronic component to form the encapsulated electronic assembly is also provided. The method includes the steps of melting the thermoplastic encapsulant, foaming the thermoplastic encapsulant, and injection molding the foamed thermoplastic encapsulant about the electronic component to form the foamed thermoplastic shell.
摘要:
Die Erfindung betrifft ein Dämmelement (30), insbesondere zur akustischen Dämmung einer Öffnung und/oder eines Hohlraums in einem Fahrzeug oder Gebäude, mit einem Trägerelement (31 ) und einem expandierbaren Material. Das Trägerelement (31 ) weist mehrere Durchdringungen (36) auf, wobei nur eine Oberfläche des Trägerelements (31 ) zumindest teilweise mit expandierbaren Material (33) bedeckt ist, und das expandierbare Material (33) die Durchdringungen (36) zumindest teilweise ausfüllt. Sie betrifft des Weiteren hieraus hergestelltes Dämmelement, die Verwendung eines solchen sowie Verfahren zur akustischen Dämmung und/oder Verstärkung einer Öffnung oder eines Hohlraumes eines Land-, Luft- oder Wasserfahrzeuges oder eines Gebäudes.
摘要:
A method for manufacturing a vehicle interior component includes securing a radio frequency identification (RFID) tag (42) in a desired position and/or orientation within an internal cavity (32) of a mold using magnetic attraction. The internal cavity is shaped to form the vehicle interior component. The method also includes filling the internal cavity with an expanding foam (38) such that the expanding foam bonds to the RFID tag as the expanding foam cures.
摘要:
An injection molding system and method, a vehicle glass encapsulation and a vehicle window are provided. The injection molding system may include: a gas supply device, connected with a plasticizing device and adapted to supply at least one gas to the plasticizing device; the plasticizing device, adapted to plasticize a raw material to form a solution and mix the gas and the solution to form a mixed solution having bubbles; and an injection device, connected with the plasticizing device and adapted to inject the mixed solution into a cavity of a vehicle glass encapsulation mould. The method of injection molding may include: plasticizing a raw material to form a solution; supplying at least one gas while plasticizing the raw material; mixing the solution and the gas together to form a mixed solution having bubbles; and injecting the mixed solution into a cavity of a vehicle glass encapsulation mould to form a vehicle glass encapsulation. A vehicle glass encapsulation formed by the method of injection molding and a vehicle window having the vehicle glass encapsulation are provided. The problem of shrinking can be restrained according to the present disclosure.
摘要:
A prefabricated composite insulation board (1) comprises a facing (2) of a flexible sheet material and a plurality of vacuum insulation panels (VIP) (3) adhesive!} bonded thereto. A body of insulating foam (4) overlies the vacuum insulating panels (3) and the carrier (2). There are gaps (5) between adjacent vacuum insulation panels (3) and these gaps are filled with the loam (4). Alternatively, groups of VIP's (3) may be positioned close to one another and gaps (6) left at defined locations. These gaps (6) may be used to provide regions at which the panel may be cut to a desired length without cutting through and VIP's (3). External markings such as cut-lines (7) may be provided to indicated the location of these gaps (6). To manufacture a composite insulation board (1) of the invention on a continuous production line a facing sheet (2) with a pre-applied adhesive (6) is provided on a supply reel (10). The adhesive may be heat activated.
摘要:
A foam assembly for use as an interior component in an automobile includes a foam core having a hard foam portion and a soft foam portion. The hard foam has a first density to provide firmness and support to the foam core and the soft foam has a second density that is less than the first density, to provide comfort and feel to the foam core. The foam assembly may further including an impervious barrier that is disposed between the hard foam and the soft foam to maintain separation between the hard foam and the soft foam.
摘要:
Embodiments disclose a non-roll foam EarTip that may provide for fingertip press-in insertion, improved comfort, simplicity of use, flatter attenuation and/or improved hygienic properties, by way of non-exclusive example. A hollow foam body typically encompasses a shorter stem of more rigid material, and in some embodiments the foam body has a tighter skin on the inner and outer surfaces. In some embodiment, the EarTip is an earplug formed of polyurethane foam with a dense skin on the inner and outer surfaces of the hollow body, and having a plurality of splines in the cavity.
摘要:
This is a new plant for the production and cutting to size of stay-in- place formwork, made of a foam synthetic insulating material with a metal reinforcement (S) consisting of parallel linear metal bars juxtaposed and joined together by connecting wires, including a unit for welding the metal bars, a forward feed unit (C) for moving said welded metal reinforcement elements (S) towards the mould or moulding chamber (D); a moulding chamber (D) having a generically parallelepiped shape and front openings (D51) on the inlet wall (D5) for the transit and insertion of the metal reinforcement elements (S), but no rear wall at the outlet, and at least one unit for cutting the form produced, installed on at least one sliding trolley (F3).