A baffle for sealing a vehicle structure, comprising a carrier with an interior body portion characterized by a plurality of spaced-apart members, providing voids, and an expandable material, that may also have openings, disposed on the carrier which, upon expansion, fills a vehicle cavity and covers the interior body portion and each of the voids.

A baffle for sealing a vehicle structure, comprising a carrier with an interior body portion characterized by a plurality of spaced-apart members, providing voids, and an expandable material, that may also have openings, disposed on the carrier which, upon expansion, fills a vehicle cavity and covers the interior body portion and each of the voids.

The present invention discloses a mobile platform and an operating method of the mobile platform. The mobile platform comprises: a base; a housing disposed above an upper surface of the base and forming a placement space placing a work device with the upper surface of the base; and a travel mechanism disposed below a lower surface of the base for driving the housing and the base to move, wherein the lower surface of the base is provided with a groove and a bottom of the housing is disposed outside of an edge of the base. Moreover, during movement of the mobile platform, a dripping liquid drips down along the housing when the mobile platform is in an upright state, and the dripping liquid drips into the groove when the mobile platform is in an inverted state.

An external mirror assembly for a vehicle includes a support arm adapted to be affixed to an associated vehicle side door, and a housing movably connected to the support arm via a pivoting structure. The pivoting structure is connected to the support arm and to a bracket supported within the housing. A seal member surrounds the connection of the housing to the support arm. The seal member includes a base at least partially compressed by one of the support arm and the housing. The seal member includes an outer periphery portion defining a first seal lip and an inner periphery portion defining a second seal lip. One of the first seal lip and the second seal lip is configured to sealingly engage the support arm and the other of the first seal lip and the second seal lip configured to sealingly engage the housing.

An external mirror assembly for a vehicle includes a support arm adapted to be affixed to an associated vehicle side door, and a housing movably connected to the support arm via a pivoting structure. The pivoting structure is connected to the support arm and to a bracket supported within the housing. A seal member surrounds the connection of the housing to the support arm. The seal member includes a base at least partially compressed by one of the support arm and the housing. The seal member includes an outer periphery portion defining a first seal lip and an inner periphery portion defining a second seal lip. One of the first seal lip and the second seal lip is configured to sealingly engage the support arm and the other of the first seal lip and the second seal lip configured to sealingly engage the housing.

A vehicle cargo bed structure includes a tailgate and a tailgate gap cover. The tailgate gap cover has a first attachment structure fixedly attached to a bed floor of the vehicle cargo bed structure, a second attachment structure fixedly attached to the bed floor at a location spaced apart from the first attachment structure, and a biasing structure. The tailgate gap cover is pivotal between a horizontal orientation with the tailgate in an open position, and an upright orientation with the tailgate in a closed position. The tailgate gap cover covers a gap between the tailgate and the bed floor with the tailgate in the open position. The biasing structure extends from the first attachment structure to the second attachment structure and biases the tailgate gap cover into contact with the tailgate in both the horizontal orientation and the upright orientation.

A vehicle cargo bed structure includes a bed floor with an accessory attachment track, a tailgate and a tailgate gap cover. The tailgate gap cover has an attachment structure that includes a first part and a second part. The first part is inserted into a channel between side walls of the accessory attachment track. The second part is positioned above the side walls of the accessory attachment track with a fastening member extending between the first part and the second part clamping the attachment structure to the accessory attachment track. The tailgate gap cover is removable and re-attachable to the accessory attachment track. The tailgate gap cover is pivotal between a horizontal orientation with an adjacent tailgate in an open position and an upright orientation with the tailgate in the closed position.

A vehicle cargo bed structure includes a bed floor with an accessory attachment track, a tailgate and a tailgate gap cover. The tailgate gap cover has an attachment structure that includes a first part and a second part. The first part is inserted into a channel between side walls of the accessory attachment track. The second part is positioned above the side walls of the accessory attachment track with a fastening member extending between the first part and the second part clamping the attachment structure to the accessory attachment track. The tailgate gap cover is removable and re-attachable to the accessory attachment track. The tailgate gap cover is pivotal between a horizontal orientation with an adjacent tailgate in an open position and an upright orientation with the tailgate in the closed position.

In one aspect of the invention there is provided a method of manufacture of an assembly comprising: forming an assembly by coupling a first component (150) to a second component (110) in spaced apart relationship therewith by means of coupling means (131); providing thermally activated seal means between the components, the first component, second component and seal means being arranged such that a gap exists between the first and second components allowing fluid flow therethrough; and subjecting the assembly to heat thereby to cause the seal means to expand and bridge the gap between the first and second components thereby to form a fluid tight seal between them. The second component may be at least partially enclosed between the first and a third component (161), and the second component may provide an aperture at a location opposite a portion of the third component whereby expansion of a seal means (112S,114S) around the aperture causes the aperture to be sealed by the seal means and said portion of the third component.

In one aspect of the invention there is provided a method of manufacture of an assembly comprising: forming an assembly by coupling a first component (150) to a second component (110) in spaced apart relationship therewith by means of coupling means (131); providing thermally activated seal means between the components, the first component, second component and seal means being arranged such that a gap exists between the first and second components allowing fluid flow therethrough; and subjecting the assembly to heat thereby to cause the seal means to expand and bridge the gap between the first and second components thereby to form a fluid tight seal between them. The second component may be at least partially enclosed between the first and a third component (161), and the second component may provide an aperture at a location opposite a portion of the third component whereby expansion of a seal means (112S,114S) around the aperture causes the aperture to be sealed by the seal means and said portion of the third component.