Band for protecting vehicle wheels and tires, is a protective system for wheels with variable adjustment (setup), which allows a single product to be used in different wheel sizes. Characterized by two semicircular rubber segments of I profile in half moon shape, with 50% wider base and 30% wider top, both in relation to the central part of the product; each part (half moon shape) has at its ends a fitting system called Parrot Spout simple at one end and double at the other, to allow the overlap of the parts, being attached by a set of ratchets that pull the steel cables or high resistance tape to attach the ends of the parts; it has a passenger compartment (spacing) to allocate the valve or pressure sensor.

A new system a comprising a balanced belt that forms a ring around a wheel rim and enables smart wheel functionalities as positioning, sensing, actuation and communication hub is presented. The belt can be implemented as a removable apparatus locked around the wheel rim or as an integrate apparatus embedded in the wheel rim by a proper wheel rim manufacturing modification. The belt contains a tank filled with a sealing foam, which, in the event of a punctured tire, can be expelled out of the tank and injected into the inner part of the tire to repair the hole. With respect to the state-of-the-art systems, the proposed self-repairing tire solution, allows to avoid the cumbersome manual tire repairing operations, to save driver stress and time and to enhance car safety. Moreover, the proposed apparatus, by preserving punctured tire damaging, is very cost-effective respect to competitor solutions and contributes to carbon dioxide emission reduction. Finally, the proposed system is easy assembling, adaptable to different wheel rim sizes and reusable in case of car replacement.

A vehicular ladder including a body comprising a first plastic and one or more first teeth arranged on the body, wherein the one or more first teeth include a second plastic that is different to the first plastic, and the body is moulded around portions of the one or more first teeth.

A tractor or trailer axle replacement spindle and seal ring assembly includes a spindle with an elongate cylindrical body having bearing surfaces and threads. The seal ring is a shorter annular component having a circular opening sized to achieve an interference fit with the spindle. A portion of the exterior surface of the spindle and the interior surface of the ring seal includes complementary regions having a small, constant and equal taper. Preferably, at each end of the tapered regions of the spindle and the seal ring resides an annulus or cylindrical region of constant diameter. The spindle may also include a shoulder or flange at or adjacent its end opposite the threads which positively axially locates the seal ring thereon. When the two components are to be assembled, the seal ring is heated to several hundred degrees Fahrenheit and slid onto the spindle until the complementary tapered regions align.

An auxiliary traction system for imparting auxiliary traction to a vehicle, the system including: a first traction assembly including a first tire and a wheel, the wheel is placed inside the first tire; a second traction assembly including a second tire; a second wheel having a first end connected to the wheel of the first traction assembly and a second end passing through the second tire; the first end of the second wheel has a first flange having a convex shape that fits into a central hole of the wheel; and the second end of the second wheel has a second flange having a concave shape.

This disclosure concerns wheels for industrial vehicles, including scissor lift vehicles and aerial platform vehicles. More particularly, this disclosure concerns a wheel fabricated with a substantially cylindrical wheel rim and a front face surface which includes a center hub section that is inwardly offset from the front edge by an amount and at an angle providing flexibility to recover from incidences that can damage the wheel.

A flat tire safety system, having: (a) a pair of elongated semicircular members dimensioned to wrap around a tire rim and be positioned within a tire; and (b) a pair of clamping assemblies, each clamping assembly securing an end of the first elongated semicircular member to the end of the second elongated semicircular member, wherein each clamping assembly has: (i) a housing, (ii) a double-headed bolt passing through the housing, (iii) a tightening bolt mounted in the housing, wherein rotating the tightening bolt turns the double-headed bolt, (iv) a ratchet on the housing for permitting the tightening bolt to rotate in a tightening direction and preventing the tightening bolt from rotating in a loosening direction, (v) a release on the housing for selectively permitting the tightening bolt to rotate in the loosening direction, and (c) a pair of anchors, wherein each anchor is embedded in the end of one of the elongated semicircular members, and wherein one end of the double-headed bolt passes through each of the anchors.

An attachment for a vehicle wheel allows the vehicle to be driven when the tire is flat. The attachment includes a main body having a mounting portion and a running surface portion. When ready to be mounted, the mounting portion has a closed circumference.

This disclosure relates to an attachment for a vehicle wheel which allows the vehicle to be driven with limited tire functions.

An attachment for a vehicle wheel enables driving operation with limited tire function. The attachment may include a base body, a tread surface for contacting a road surface, at least one bracing apparatus configured to engage with a hook portion behind a portion of a rim of the vehicle wheel and a bracing mechanism having a contact portion configured to actuate the bracing apparatus and to bring the hook portion into engagement behind the portion of the upon actuation of the contact portion.