Abstract: An RFID-enabled waste/recycling container in which an RFID device is enclosed within the lower grab bar. As disclosed, the lower grab bar is extruded to define a cavity, and the RFID device is located within the cavity. The RFID device can be fixedly secured within the lower grab bar using keying, adhesive, or foam fill. The open ends of the lower grab bar are sealed to further protect the device. Also disclosed is a method of retrofitting a non-RFID-enabled container with the RFID-enabled lower grab bar to provide the container with RFID capabilities.

Abstract: An RFID-enabled waste/recycling cart including a container, a lid, a hinge pin, and an RFID device. The container includes a handle, and the RFID device is located within the handle. The hinge pin connects the lid to the container and also secures the RFID device within the handle. The RFID device may be attached to or separate from the hinge pin. If attached, the RFID device may be molded to the hinge pin or snap-fitted to the hinge pin. At least one of the handle, the RFID device, and the hinge pin may include structure for angularly orienting the RFID device within the handle.

Abstract: A stackable refuse cart includes a container, an axle, a set of wheels. The container includes first and second axle supports. The first axle support supports the axle in an operative position to rotatably support the container. The second axle support supports the axle in a stowage position enabling the container to be stacked with other containers without interference from the axles. In one embodiment, the second axle support includes a recess defined in the floor of the container. In another embodiment, the second axle support includes a pair of supports that hold the axle against a sidewall within the container. In yet another embodiment, the second axle support is a cradle integral with the container handle.

Abstract: An automated transportation (10) system includes a plurality of vehicles (22) adapted to travel along a pathway, and a monitoring system (70) located within each vehicle and adapted to monitor a location and a speed between an associated vehicle and the pathway. The automated transportation system (10) also includes a transmitter (72) located within each vehicle (22) and adapted to transmit a signal that includes data on the location and the speed monitored, and a receiver (76) located within each vehicle and adapted to receive the signal from each of the other vehicles. The automated transportation system (10) further includes a controller (78) located within each vehicle and adapted to interpret the signal received by the receiver and control the associated vehicle to provide proper spacing between the remaining vehicles to avoid collisions therebetween and maximize throughput of the vehicles along the pathway.

Abstract: An acoustic barrier that achieves excellent noise insulating properties, and is relatively thin and relatively light in weight includes a flexible thermoplastic barrier layer having a plurality of apertures defining a latticed structure which includes apertures for pass-through components and non-pass-through apertures. The non-pass-through apertures are located where noise levels are expected or known to be relatively low. Effective acoustic performance can be maintained by completely eliminating material from the relatively thick and dense barrier layer at the low noise levels areas, and providing only absorptive decoupler material and/or lightweight sheet material such as plastic films in those areas.

Abstract: The invention comprises an acoustic seal to reduce the amount of noise entering a passenger compartment of a vehicle through apertures in a firewall and an overlying dashmat through which conduits extend. In particular, the acoustic absorber extends from the dashmat to a vehicle component to envelop the space around a conduit passing from the engine compartment through the firewall to the component. The acoustic seal comprises an outer sound barrier layer overlying an inner sound absorbing layer.

Abstract: An acoustical barrier comprises a layer of molded firm-flexible foam that is generally configured to match the acoustical requirements in an environment and mounted against a sound-transmitting substrate and can have one or more areas of patterned recesses along a substrate-facing side or varying thickness tailored to the intensity of sound transmitted through the sound-transmitting substrate with or without a thin, impervious barrier layer overlying the foam layer.

Abstract: A drawer pedestal including a structural support for reinforcing working surfaces of the pedestal. The drawer pedestal includes a shell and a substructure that define a cavity. The shell includes a panel that forms the top surface of the pedestal. A first structure, preferably defining a compartment, projects into the cavity. The support includes first and second side panels connected to one another by a top support panel. In a preferred embodiment, the support is frictionally fit between the first structure and the top panel of the shell to reinforce that top panel. In a more preferred embodiment, the support is constructed from expanded polystyrene foam. The support optionally includes openings that accept guide tabs on the substructure or shell of the drawer pedestal.

Abstract: A soft-touch drawer pull including a substantially rigid substrate and a rubber-like plastic attached to the outer surface of the substrate. The substrate preferably includes teeth or catches on an inner surface that interact with corresponding recesses or holes on a drawer unit or other article to allow the drawer pull to be easily secured to the unit or article. Preferably, the drawer pull further includes catches that interact with snaps on a drawer to further secure the drawer pull to the drawer.

Abstract: A drawer pedestal including a shell and a substructure that snap together. The substructure includes multiple locking tabs around a peripheral flange that interlock with slots defined by a peripheral rim of the shell so that the two pieces can be easily snapped together. At least one of the shell and the substructure include guide tabs to guide the two parts into the appropriate position for interlocking. The invention also provides a method for assembling the drawer pedestal including: positioning the substructure adjacent to the shell; aligning first and second locking structures on the substructure and shell; and moving at least one of the shell and the substructure toward one another until the first and second locking structure engages one another.

Abstract: A process for injection molding a composite of rigid thermoplastic and soft thermoplastic, the soft thermoplastic including a cavity established with pressurized assist gas or an assist liquid. The process includes the steps of: injecting a hard molten thermoplastic into a first mold chamber; injecting a soft molten thermoplastic into a second mold chamber; establishing communication between the first chamber and the second chamber so that the rigid thermoplastic and soft thermoplastic integrally bond; and injecting an assist fluid into the soft thermoplastic to form a cavity. In a preferred embodiment, the formed composite is an automotive cowl where the rigid thermoplastic forms the rigid body portion of the cowl and the integrally bonded soft thermoplastic forms a compressible bulb seal.

Abstract: A process for injection molding a composite of rigid thermoplastic and soft thermoplastic, the soft thermoplastic including a cavity established with pressurized assist gas or an assist liquid. The process includes the steps of: injecting a hard molten thermoplastic into a first mold chamber; injecting a soft molten thermoplastic into a second mold chamber; establishing communication between the first chamber and the second chamber so that the rigid thermoplastic and soft thermoplastic integrally bond; and injecting an assist fluid into the soft thermoplastic to form a cavity. In a preferred embodiment, the formed composite is an automotive cowl where the rigid thermoplastic forms the rigid body portion of the cowl and the integrally bonded soft thermoplastic forms a compressible bulb seal.

Abstract: A process for injection molding a composite of rigid thermoplastic and soft thermoplastic, the soft thermoplastic including a cavity established with pressurized assist gas or an assist liquid. The process includes the steps of: injecting a hard molten thermoplastic into a first mold chamber; injecting a soft molten thermoplastic into a second mold chamber; establishing communication between the first chamber and the second chamber so that the rigid thermoplastic and soft thermoplastic integrally bond; and injecting an assist fluid into the soft thermoplastic to form a cavity. In a preferred embodiment, the formed composite is an automotive cowl where the rigid thermoplastic forms the rigid body portion of the cowl and the integrally bonded soft thermoplastic forms a compressible bulb seal.

Abstract: A dashmat for use in a vehicle passenger compartment comprising a firewall separating the passenger compartment from an engine compartment and a floorboard extending rearwardly from the firewall. The dashmat comprises a decoupling layer shaped to span the width of the vehicle passenger compartment. The decoupling layer has a lower surface adapted to abut the firewall and floorboard, and an upper surface adapted to face an interior of the passenger compartment. A header is formed in a front portion of the decoupling layer and is adapted to connect to a supply duct from a vehicle HVAC system. An air distribution channel is formed in the decoupling layer and extends rearwardly from the header through a substantial portion of the decoupling layer for distribution of conditioned air from the header throughout at least a front portion of the vehicle passenger compartment.

Abstract: A vacuum wrapping process and apparatus for adhering a flexible material to a rigid substrate. The temperature of the flexible material is monitored, processed, and controlled by a control unit. The material is supported over the substrate in a mold. Spring-loaded rotatable bars are supported within the mold and compress the marginal portion of the material against the mold. A vacuum draws the material toward the substrate, and the bars control the release of the material at a desired rate. The vacuum drawn on the material is monitored, processed and controlled by the control unit. The amount of vacuum applied to the material is inversely related to the temperature of the material. The control unit alters parameters of the vacuum molding process, such as the material temperature and the vacuum to reduce tearing, stretching, and/or wrinkling of the material.