This present invention relates to an anti-skid device adapted to being mounted on tyres of the vehicle wheels to provide traction and wheel to ground contact enhancement in snowy and icy conditions. The device includes a central hub from which protrudes radially three arms which are extended at the outer end by anti-slip components transversally embracing the tread of the tyre. The inner area of the anti-slip components in contact with the tread is designed to increase friction to prevent circumferential displacement of the anti-skid device. When the car is moving a horizontal depression is formed at tyre-ground contact and this provokes a change in wheel radius. Integrated springs follows the depression by moving radially inwards to ensure that the anti-skid device stays attached to the tyre even when an anti-slip component is at the ground contact point at the bottom of wheel. A fastening handle integrated into the hub secures the device on the wheel by simultaneously tightening the arms radially inwards.

A quick connect tire traction system for providing traction to a tire on a vehicle wheel. The quick connect tire traction system includes an expansion strap coupled to one or more tire traction devices, an inner support coupled to the expansion strap with a rotation member, an outer extension telescopically coupled to the inner support, a rim mount coupled to the outer extension, the rim mount configured to receive one or more locking pins, and an elastic element extending between the inner support and the outer extension. The elastic element is adapted to bias the tire traction devices toward the rim mount thereby securing the quick connect tire traction system to the tire. A method of installing the quick connect tire traction system on a tire.

A detachable chain apparatus for use with a vehicular tire is provided. The chain apparatus includes a plurality of chain assemblies disposed on the vehicular tire, each chain assembly having an elongated cable extending through a pair of slider members to create a first end loop portion proximate the first slider member, a second end loop portion proximate the second slider member, and an intermediate parallel cable portion of the elongated cable between the pair of slider members disposed on a tread portion of the vehicular tire, a plurality of sleeves rotatably mounted to the intermediate parallel cable portion of the elongated cable, and an elastic strap coupled to both the first and second end loop portions of the elongated cable. Tension in the elastic strap secures both the first and second end loop portions of the elongated cable within an interior of the tire.

A tire traction assembly for mounting upon a tire. The assembly includes a plurality of cables with brackets at opposing ends which are each in a pivoting engagement with the cables. A toothed member is attached to a first of the two brackets and configured for engagement with a ratchet mechanism attached to the second of the brackets to releasably secure the tire traction assembly around the tire. A plurality of traction cables configured to traverse the rolling surface of the tire are located in-between the brackets. The brackets may include a planar tread plate which has opposing planar side surfaces configuring the brackets to a U-shape.

This present invention relates to an anti-skid device adapted to being mounted on tyres of the vehicle wheels to provide traction and wheel to ground contact enhancement in snowy and icy conditions. The device includes a central hub from which protrudes radially three arms which are extended at the outer end by anti-slip components transversally embracing the tread of the tyre. The inner area of the anti-slip components in contact with the tread is designed to increase friction to prevent circumferential displacement of the anti-skid device. When the car is moving a horizontal depression is formed at tyre-ground contact and this provokes a change in wheel radius. Integrated springs follows the depression by moving radially inwards to ensure that the anti-skid device stays attached to the tyre even when an anti-slip component is at the ground contact point at the bottom of wheel. A fastening handle integrated into the hub secures the device on the wheel by simultaneously tightening the arms radially inwards.