Abstract: A headliner assembly for an automotive vehicle is provided. The headliner assembly utilizes a pre-formed headliner and a preformed inflatable permanent air duct liner which is molded in place using foam to substantially surround and adhere said air duct liner to said headliner.

Abstract: An impact absorbing member having a contact wall and base wall that are separated by first and second spacing walls. The spacing walls are oriented to be not aligned with the anticipated direction of an impact force. The spacing walls may be flat, curved, or formed in the shape of a bellows. The base wall may be provided with an adhesive or may include additional fastening features such as holes through which glue or fasteners may pass or may be formed as fastening rosettes.

Abstract: An impact absorbing assembly for vehicle interiors comprises a body having tabs that are connected to the body by a bendable hinge. The body may be either secured to a structural member, a trim piece or may be formed integrally from part of a structural component making up part of the vehicle. The impact absorbing assembly may be disposed behind a covering layer. A method of making an impact absorbing assembly with sheet metal forming processes and method of absorbing impacts is also disclosed.

Abstract: An impact absorbing assembly for vehicle interiors comprises a body having tabs that are connected to the body by a bendable hinge. The body may be either secured to a structural member, a vehicle seat, a trim piece or may be formed integrally from part of a structural component making up part of the vehicle. The impact absorbing assembly may be disposed behind a covering layer or seat back shell. A method of making an impact absorbing assembly with sheet metal forming processes and method of absorbing impacts is also disclosed.

Abstract: An impact absorbing assembly for vehicle interiors comprises a body having tabs that are connected to the body by a bendable hinge. The body may be either secured to a structural member, a trim piece or may be formed integrally from part of a structural component making up part of the vehicle. The impact absorbing assembly may be disposed behind a covering layer. A method of making an impact absorbing assembly with sheet metal forming processes and method of absorbing impacts is also disclosed.

Abstract: The present invention relates to a multiple foam substrate of predetermined shape and a method of manufacturing the substrate. The substrate is a multiple foam substrate which may be manufactured by the method with a mold having first and second mold cavities. The method includes injecting a first foam into the first mold cavity sufficiently to fill the first mold cavity and storing the first foam in the first mold cavity for a predetermined time sufficient to form a substantially non-mixing surface on the first foam. The method further includes injecting a second foam into the second mold cavity and onto the non-mixing surface on the first foam sufficiently to fill the second mold cavity. The method further includes storing the second foam in the second mold cavity for a predetermined time sufficient to bond the first foam to the second foam along the non-mixing surface.

Abstract: The present invention relates to a multiple foam substrate of predetermined shape and a method of manufacturing the substrate. The substrate is a multiple foam substrate which may be manufactured by the method with a mold having first and second mold cavities. The method includes injecting a first foam into the first mold cavity sufficiently to fill the first mold cavity and storing the first foam in the first mold cavity for a predetermined time sufficient to form a substantially non-mixing surface on the first foam. The method further includes injecting a second foam into the second mold cavity and onto the non-mixing surface on the first foam sufficiently to fill the second mold cavity. The method further includes storing the second foam in the second mold cavity for a predetermined time sufficient to bond the first foam to the second foam along the non-mixing surface.

Abstract: A vehicle headliner assembly (10) and a method for injection molding the assembly by injecting into a mold 24 a single phase solution of an inert gas within a polymeric resin (16) to provide a microcellular headliner (14) with an 5 average cell size less than 100 microns and a cell density greater than 106 cell/cm3 and with headliner components (20) molded with the headliner. The inert gas utilized may be carbon dioxide, nitrogen and mixtures of carbon dioxide and nitrogen.

Abstract: The present invention relates to a multiple foam substrate of predetermined shape and a method of manufacturing the substrate. The substrate is a multiple foam substrate which may be manufactured by the method with a mold having first and second mold cavities. The method includes injecting a first foam into the first mold cavity sufficiently to fill the first mold cavity and storing the first foam in the first mold cavity for a predetermined time sufficient to form a substantially non-mixing surface on the first foam. The method further includes injecting a second foam into the second mold cavity and onto the non-mixing surface on the first foam sufficiently to fill the second mold cavity. The method further includes storing the second foam in the second mold cavity for a predetermined time sufficient to bond the first foam to the second foam along the non-mixing surface.

Abstract: The present invention involves a method and system for manufacturing a multiple density substrate for impact energy absorption with a mold having a mold cavity of a predetermined shape. The multiple density substrate is integrally formed by the method comprising providing a first set of unbonded pre-expanded beads having a first density and a second set of unbonded pre-expanded beads having a second density, loading a portion of the mold with the first set of unbonded beads at a predetermined location in the mold sufficiently to leave a void in the mold, and separately injecting the loaded mold portion with a sufficient second set of unbonded beads into the void. The method further includes bonding the first and second sets of beads together with heat to define a molded set of bonded beads having the predetermined shape and cooling the molded set of bonded beads sufficiently to define the multiple density substrate.

Abstract: The present invention involves a method and system for manufacturing a multiple density substrate for impact energy absorption with a mold having a mold cavity of a predetermined shape. The multiple density substrate is integrally formed by the method comprising providing a first set of unbonded pre-expanded beads having a first density and a second set of unbonded pre-expanded beads having a second density, loading a portion of the mold with the first set of unbonded beads at a predetermined location in the mold sufficiently to leave a void in the mold, and separately injecting the loaded mold portion with a sufficient second set of unbonded beads into the void. The method further includes bonding the first and second sets of beads together with heat to define a molded set of bonded beads having the predetermined shape and cooling the molded set of bonded beads sufficiently to define the multiple density substrate.

Abstract: An apparatus for forming an article from at least one layer of formable material includes a mold for receiving the at least one layer of formable material. The mold has first and second thin mold sections and a seal associated with at least one of the mold sections for effecting a sufficiently sealed relationship between the mold sections. Each mold section has a non-planar configuration, and one mold section has at least one aperture. A vacuum source is in fluid communication with the at least one aperture for applying a vacuum pressure to the at least one aperture when the mold sections are sufficiently sealed together in order to reduce air pressure within the mold. As a result, ambient air pressure is used to forcefully bias the mold sections sufficiently together so as to form the at least one layer of formable material to a contour corresponding to the non-planar configurations of the mold sections.

Abstract: A method for making a unitary composite headliner adapted to be installed in a motor vehicle includes providing an inner layer and two reinforcing layers, each of which comprises polymeric material, the inner layer being configured to absorb sound and vibrations, and the reinforcing layers being configured to provide sufficient flexibility to the headliner to facilitate installation in the vehicle, while also providing sufficient rigidity to the headliner to enable the headliner to be self-supporting once installed in the vehicle; differentially heating the layers such that each reinforcing layer is heated to a respective predetermined reinforcing layer temperature, and the inner layer is heated to a predetermined inner layer temperature less than either respective reinforcing layer temperature; inserting the layers into a mold such that the inner layer is disposed between the reinforcing layers; and compressing the layers together to bond the layers and form the headliner.

Abstract: A unitary composite headliner adapted to be installed adjacent a motor vehicle roof comprises at least two reinforcing layers of recyclable polyester fibers configured to provide sufficient flexibility to the headliner to facilitate installation in the vehicle, while also providing sufficient rigidity to the headliner to enable the headliner to be self-supporting once installed in the vehicle. The headliner further comprises at least one inner layer of recyclable polyester fibers sandwiched between at least two of the reinforcing layers and configured to absorb sound and vibrations, and a cover member of polyester bonded to one of the reinforcing layers with a polyester adhesive. The inner and reinforcing layers are bonded together by differentially heating each layer to a predetermined temperature and compressing the layers together. Furthermore, the headliner is recyclable as a unit. A method of making the headliner is also disclosed.

Abstract: A method of making a headliner assembly includes providing a porous member having first and second sides. A negative pressure is developed on the second side of the porous member, and particulate material is selectively deposited proximate the first side of the porous member to form a particulate layer having an outline that corresponds with a desired outline of the headliner assembly. The particulate material is drawn toward the first side of the porous member by the negative pressure developed on the second side of the porous member. The particulate layer is then thermoformed to form the headliner assembly.

Abstract: A method for forming a vehicle headliner comprises providing at least one layer of formable material and a cover member; heating the layer and the cover member; providing a mold having a pair of mold halves and a compressible seal disposed between the mold halves, at least one of the mold halves having an aperture and a channel in communication with the aperture; positioning the layer and the cover member between the mold halves; bringing the mold halves toward each other to effect a sealed relationship; and applying a vacuum pressure to the aperture to sufficiently draw the mold halves together and compress the seal, thereby compressing the at least one layer and the cover member together to form the headliner.

Abstract: A headliner for motor vehicles includes first and second sheets of material in juxtaposition to each other and adapted for positioning in a mold having two mold portions. The material of at least one of the sheets is fluid deformable with respect to another of the sheets, and is attachable to the material of the other of the sheets by the mold portions at sufficient locations to outline a potential duct between the sheets. The potential duct is adapted to receive fluid between the sheets for forming an actual duct. When fluid is received between the sheets, the material of the at least one sheet is deformed with respect to the material of the other of the sheets to define the actual duct. In one embodiment of the headliner, at least one head impact block is disposed in the duct. The headliner may also include at least one substantially air-impermeable layer disposed within the duct and attached to at least one of the the first and second sheets. Furthermore, the layer preferably includes a polymer powder.

Abstract: A shock mount is used for mounting a first member of a piece of furniture to a second member thereof. The shock mount includes an elastic portion and a metal portion secured to the elastic portion. The metal portion has an exposed surface of a shape which conforms to the first furniture member. The elastic portion is secured to the second furniture member, the exposed surface of the metal portion is adhesively secured to the first furniture member, and the elastic portion absorbs various loads imparted by the first and second furniture members.