This disclosure relates to a clamping device for tensioning an attachment on a rim of a vehicle wheel, wherein the attachment configured to enable a driving operation with a restricted tire function in an operating state in which it is fastened on the vehicle wheel.

An attachment for a vehicle wheel enables driving operation with limited tire function. The attachment includes a base body and a fastening device for fastening the attachment to a rim of the vehicle wheel, wherein the base body, when seen in an axial direction, is circular or annular in shape.

A protective end cap for lumber products includes a body comprising a lower surface and at least three lateral walls defining an upwardly-opening cavity configured to receive an end of a rectangular piece of lumber. The body includes: an upper portion comprising a first width and a first length, and a lower portion comprising a second width and a second length. In some embodiments, the first width is smaller than the second width. In some embodiments, the first length is smaller than the second length. The body further includes a transition portion comprising a tapered surface positioned between the upper portion and the lower portion. In some embodiments, a first lateral wall defines a first through-hole in the upper portion of the body extending from an exterior surface of the first lateral wall to an interior surface of the first lateral wall.

A wheel assembly includes a split wheel, a nut, and bolt. The split wheel comprises a first wheel portion and a second wheel portion, and the nut comprises a first portion and a second portion. The first portion of the nut comprises a thrust face engaging the split wheel, the nut defines a bore extending through both the first portion and the second portion, the bore in the first portion is nonthreaded, and the bore in the second portion is threaded. Further, the bolt extends through the first wheel portion and the second wheel portion, with a threaded end of the bolt extending through the first portion of the nut and being coupled to the second portion of the nut, according to various embodiments. The effective bending length of the bolt is greater than the clamped length of the bolt.

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.

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.

A wheel hub assembly for mounting on an upright of a vehicle has a flanged outer ring provided with a tubular mounting portion inserted over a first axial length (L1) inside a seat of the upright; and a plastic cover having a mounting portion which is also engaged inside the tubular portion, wherein the mounting portion extends outside the tubular portion over a second axial length (L2) which, together with the first axial length (L1), covers less than a mounting length (L) inside the seat.

A wheel hub assembly assembly having a central axis (X) and covers therefore. An outer ring provided with a tubular mounting portion, and a cover having a keying portion which is inserted inside the tubular mounting portion. The cover is made of plastic material, the keying portion comprises an annular seat made of plastic and a sealing element made of rubbery elastic material. The sealing element is defined by a solid of rotation mounted inside the annular seat over a whole of an axial length of the annular seat so as to project radially outside of the annular seat to make contact with the tubular mounting portion of the outer ring thereby sealingly closing the wheel hub assembly.

An attachment for a vehicle wheel enables driving operation with limited tire function. The attachment includes a base body and a fastening device for fastening the attachment to a rim of the vehicle wheel, wherein the base body, when seen in an axial direction, is circular or annular in shape.

Provided is a vehicle wheel including a sub air chamber member as a Helmholtz resonator which is mounted to a well portion. The sub air chamber member includes engaged portions, to be engaged with engaging portions (hooking portions) formed in the well portion, along both end edges in a wheel width direction, and each of the engaged portions of the sub air chamber member includes a folded claw to engage with the engaging portion (hooking portion) of the well portion.