Abstract:
An automobile vehicle door (1) includes a box structure (3), a module (4) including an acoustic chamber (6) supporting a speaker (7) adapted to be applied on the periphery of an opening (5) formed on the inner side of the box structure and an inner trim panel (8) covering the module. The module is fixed in a watertight manner on the surround of the opening (5) of the box structure, a peripheral rib (12) is provided for defining in the module a volume of air V excited by the rear wave of the speaker, and a vent is provided in the trim panel for returning the rear wave of the speaker in the direction toward a listening zone. With this arrangement, the door is provided with an acoustic enclosure of the “bass reflex” type having a very good acoustic efficiency in respect of the bass frequencies with no risk of entry of water into the compartment of the vehicle through the vent (17).
Abstract:
A method for mounting a carrier for a window-lifter mechanism in a shell of a vehicle door, the window lifter including at least one rail for guiding the window and the shell having an opening through which the carrier is introduced as well as, at its top, a well for the passage of the window; a) the rail is secured to its carrier with a mutual separation (d1) which is greater than the normal separation in the service position of the window lifter; b) the upper end of the rail is introduced into the shell; c) the upper end of the rail is made to enter the window well by raising the carrier and the window lifter; d) the lower end of the rail is passed over the lower rim of the opening; e) the carrier is pressed against a sealing border around the opening by lowering the assembly back down so that the lower end of the rail positions itself in the shell below the lower rim; f) and the rail is moved from its position of separation (d1) from the carrier into its normal service position (d2) by bringing it closer to the said carrier. This method makes it possible to produce a window lifter in which the guide rail or rails are longer than known rails, and this allows a corresponding increase in the travel of the window and makes it possible to use the volume inside the lower rim of the shell.
Abstract:
A vehicle includes a body and a tailgate coupled to the body by a hinge. The tailgate is moveable between a closed position and an open position. The vehicle also includes two cylinders for exerting a force on the tailgate with respect to the body. One of the cylinders is actuated by a drive device, and the lever arm of the cylinder actuated by the drive device with respect to the hinge is greater than the lever arm of the other cylinder with respect to the hinge in the closed position of the tailgate. The cylinder actuated by the drive device can develop a greater torque for opening the tailgate, facilitating the opening of the tailgate by a user since the cylinder actuated by the drive device allows for the movement of the tailgate.
Abstract:
A vehicle includes a body and a tailgate coupled to the body by a hinge. The tailgate is moveable between a closed position and an open position. The vehicle also includes two cylinders for exerting a force on the tailgate with respect to the body. One of the cylinders is actuated by a drive device, and the lever arm of the cylinder actuated by the drive device with respect to the hinge is greater than the lever arm of the other cylinder with respect to the hinge in the closed position of the tailgate. The cylinder actuated by the drive device can develop a greater torque for opening the tailgate, facilitating the opening of the tailgate by a user since the cylinder actuated by the drive device allows for the movement of the tailgate.
Abstract:
The body panels of the present invention are designed to crumple in a predisposed manner upon impact. The body panels are preferably made from a polymeric material. Further, the body panels can include a sheet of colored material attached to the polymeric material so that no painting of the panel is necessary. Preferably, the colored material is on an exterior surface of the panel. The colored material could be made from a thermoplastic with molded in color. The preferred embodiment of the present invention includes a polymeric material reinforced with spaced reinforcing fibers. An alternative embodiment of the body panel includes a sheet of polymeric material that is reinforced with spaced mechanical ribs that are preferably molded into the sheet of material. Another alternative embodiment of the body panel includes alternating sections of high density polymeric foam and low density polymeric foam. Yet another alternative embodiment of the body panel includes a sheet of foam material, preferably polymeric, that is reinforced with spaced metal inserts. The metal inserts are preferably notched to yield in a predetermined manner.
Abstract:
The window lifter comprises a window slider, a cable driving said window slider, a spring having a mobile cable tensioning portion and having a fixed cable return portion, both portions engaging the cable. This window lifter provides a simplified fabrication and a reduced number of parts.
Abstract:
A vehicle body includes an undercarriage storage compartment for storing items such as a spare tire, tools and/or other types of equipment underneath a pick-up truck bed. The vehicle body includes a generally flat truck bed bottom member that extends in a longitudinal direction along the vehicle. The bottom member is mounted to a vehicle structure such as, a vehicle frame, chassis, or unibody member. The storage compartment has a support surface extending underneath the bottom member for supporting items such as the spare tire and associated tools. The storage compartment slides to an open position to allow access to the spare tire and tools and is then returned to a closed position to store the tire and tools within the storage compartment. In one embodiment, the support surface is tiltable to allow ramp access to the truck bed.
Abstract:
A device for a window lifter of a vehicle door includes a cable winding drum disposed inside a housing of a casing and a seal attached to the casing. The seal includes a stop portion that prevents translational movement of the drum along its rotational axis while still allowing the drum to rotate freely about the axis. The inventive device allows the drum to be held in the housing before the casing is mounted on a dividing panel without requiring auxiliary parts to hold the drum in place and without compromising the seal when the casing is fastened to or removed from the dividing panel.
Abstract:
A vehicle door module adapted to support mechanisms such as a window raiser (12) and to be applied in a sealed manner on the surround of two inner openings (7,9) of a box structure of the door includes two distinct panels (3,4) interconnected by a rigid structure (5,6). Each panel is adapted to support components (13,19) of the mechanisms and to be applied in a sealed manner on a respective one of the openings (7,8) of the box structure (9), which has a contour complementary to the contour of the each panel. The window raiser (12) may be of the “double lift” type having two guide rails (13,14) each mounted on a respective panel (3,4). This division into two parts (3,4) reduces the amount of plastics material required and reduces the manufacturing cost of the module (1) while a rigid structure (11) between the two openings (7,8) of the door increases the rigidity of the latter.
Abstract:
A vehicle door module includes a lock attached to a constituent support panel of the module, which is shaped to press against the periphery of an opening formed in an interior panel of a door frame. The support panel being identical for a vehicle with two doors and for a vehicle with four doors. The lock assembly includes lugs for fastening the lock to the panel with lugs that differ for the type of vehicle. A first lug of a length suited to a two-door vehicle, and a second lug that is suited to a four-door vehicle. This arrangement makes it possible to use the same standard module for vehicles of different types and therefore to cut down on the corresponding investment needed for producing the module.