The collapsible tire includes at least one carcass reinforcement that is surmounted radially from the outside by an inextensible crown reinforcement, which is radially on an inside of a tread. The reinforcements each include at least one layer of reinforcing elements. The tread is connected to two beads by two sidewalls. The beads are intended to come into contact with a rim, and each bead has at least one circumferential reinforcing element called a bead wire. The bead wire defines a mean line which forms a substantially circular closed curve in a circumferential plane. The bead wires are flexible and have at least one concave part P.sub.c with a radius R.sub.c and a center of curvature C.sub.c.

A modular cargo storage system (CSS) is described for use on a base platform of a modular autonomous bot apparatus that transports an item being shipped. The modular CSS includes a set of folding structural walls, an interlocking alignment interface on at least one of the walls, and a modular component power and data transport bus. The walls at least partially enclose a payload area above the base platform. The interlocking alignment interface has a set of latches and a locking handle coupled to the set of latches that actuates the latches to interlock with the base platform. The power and data transport bus have top and bottom side modular component electronics interfaces where each interface has a power conduit outlet and a command and data communication interface.

The invention presents a device and a method for placing and attaching a strip inside a tire. Specifically, the tire is positioned on a mounting in relation to a centering means, and an adhesive device is placed inside the tire. While the tire is rotated, the strip is moved inside the tire, wherein a pressure force is applied to said strip. The strip is driven at a linear speed greater than the rotation speed of the tire, thus producing an effect of compressing said strip, the length of which becomes less than the nominal length thereof, thus creating a space between both ends of the strip such that, after release, the strip scrapes the adhesive device, which is repositioned on said ends, thus simultaneously causing said ends to be attached end to end.

A vehicle structure includes a cooling device, an air guide member, and a horn. The cooling device is cooled with a flow of moving air which a vehicle receives while traveling. The air guide member guides the moving air into the cooling device. The air guide member has a single opening in a front of the vehicle. The horn is disposed at a side of the air guide member. The cooling device and the horn are arranged in a vehicle-width direction. The cooling device and the horn face the single opening viewed form the front of the vehicle.

A pneumatic tire includes blocks arranged in the tread center region that is X % (30≦X≦70) of the tread contact width TW with the tire equator C as center are formed elongated in the tire circumferential direction so that the block ratio is not less than 1.5. At least one end in the longitudinal direction of the sipes provided in the blocks connects to a longitudinal groove. A protrusion and a recess that can engage with each other are provided on the sipe wall surfaces that face each other constituting the sipes, at the end portion in the longitudinal direction of the sipes that connect with the longitudinal groove.

A pneumatic tire includes blocks arranged in the tread center region that is X % (30≦X≦70) of the tread contact width TW with the tire equator C as center are formed elongated in the tire circumferential direction so that the block ratio is not less than 1.5. At least one end in the longitudinal direction of the sipes provided in the blocks connects to a longitudinal groove. A protrusion and a recess that can engage with each other are provided on the sipe wall surfaces that face each other constituting the sipes, at the end portion in the longitudinal direction of the sipes that connect with the longitudinal groove.

Methods are described that perform a dispatched consumer-to-store return or swap logistics operation for an item being replaced using a modular autonomous bot apparatus assembly and a dispatch server. The method begins with receiving a return operation dispatch command that includes identifier information, transport parameters, and designated pickup information for the item being replaced/returned, along with authentication information related to an authorized supplier of the item being replaced. Modular components of the bot apparatus are verified to be compatible with the dispatched logistics operation. The MAM then autonomously causes the bot apparatus to move to the designated pickup location, notifies the authorized supplier of an approaching pickup, receives supplier authorization input to permissively allow access to a payload area within the bot apparatus, monitors loading as the item being replaced is received along with return documentation, and then autonomously causes movement of the bot apparatus back to the origin location.

A vibration absorbed tire is provided which has a laminated structure that contains dilantant layer causing reaction rate differences in the cross-sectional direction and thus functions without impairing the motion characteristics of the tire even with only a single or a few very thin layers, whereby the tire is easy to manufacture and has reduced cost. The tire has the laminated structure, which includes the dilantant layer which is a layer where particles and a bonding material thereof are arranged to act as dilantant, and in which the particles are arranged so that the distribution density of the particles decreases toward the upper and the lower surface from the central part of the layer.

A soundproof tyre and a process for the production thereof. The tyre includes particular polyolefin sound absorbent foams that provide damping for noise generated in a cavity of the tyre, together with resistance to hydrolysis, poor water absorption and an unexpected thermal and mechanical stability in use conditions. The sound absorbent material is applied on at least a portion of a radially inner surface of the tyre. The portion of the radially inner surface includes an impermeable elastomeric material layer. The sound absorbent material includes a foamed polyolefin material with closed macrocells having an average size of at least 1.5 mm according to ASTM D357 6.

A pneumatic tire is provided that improves braking performance on ice, turning performance on ice, and water drainage performance in a well-balanced manner. A plurality of small blocks each having a contour consisting of four line segments is arranged while curving in a tire width direction to form medium blocks. The medium blocks are arranged in a plurality of rows in a tire circumferential direction to form large blocks. The large blocks are formed adjacent to the circumferential main groove in the tire circumferential direction on both sides in the tire width direction across the circumferential main groove.