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.

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.

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.

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.

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.

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.

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.

An attachment for a vehicle wheel allows operation when the tire is flat. The attachment may include a main body which is circular or substantially annular when seen in an axial direction, a positioning device for positioning the attachment on a rim of the vehicle wheel, and a fastening device for fastening the attachment to the rim of the vehicle wheel. The fastening device may be adapted to be actuated independently of the positioning device.