A driving wheel includes: a first disc provided to be rotatable with respect to a rotary shaft; a second disc provided to be rotatable with respect to the rotary shaft; a plurality of spokes each protruding outward and each having a first side rotatably coupled to the first disc and a second side rotatably coupled to the second disc; a first motor to rotate the first disc; and a second motor to rotate the second disc.

A driving wheel includes: a first disc provided to be rotatable with respect to a rotary shaft; a second disc provided to be rotatable with respect to the rotary shaft; a plurality of spokes each protruding outward and each having a first side rotatably coupled to the first disc and a second side rotatably coupled to the second disc; a first motor to rotate the first disc; and a second motor to rotate the second disc.

Disclosed is a beverage dispensing cooler. The beverage dispensing cooler includes a first lid, a second lid, a body, an axle, a handle and multiple hoses. The body includes a chamber, a panel, a base valve, a wall drain, a primary hose, a flow control unit, a power unit and a dispenser gun. The chamber includes multiple cylinders, multiple pressure compartments and a basin configured to collect water from condensation and melted ice. The axle further includes multiple wheels, a rod and multiple bearings connected to the rod and to the multiple wheels. The handle is configured to facilitate engagement of the beverage dispensing cooler with a hand of a user.

Disclosed is a beverage dispensing cooler. The beverage dispensing cooler includes a first lid, a second lid, a body, an axle, a handle and multiple hoses. The body includes a chamber, a panel, a base valve, a wall drain, a primary hose, a flow control unit, a power unit and a dispenser gun. The chamber includes multiple cylinders, multiple pressure compartments and a basin configured to collect water from condensation and melted ice. The axle further includes multiple wheels, a rod and multiple bearings connected to the rod and to the multiple wheels. The handle is configured to facilitate engagement of the beverage dispensing cooler with a hand of a user.

A driving wheel includes: a first disc provided to be rotatable with respect to a rotary shaft; a second disc provided to be rotatable with respect to the rotary shaft; a plurality of spokes each protruding outward and each having a first side rotatably coupled to the first disc and a second side rotatably coupled to the second disc; a first motor to rotate the first disc; and a second motor to rotate the second disc

A tire traction attachment device for a plurality of support beams being inserted into a tire and adjustable arms providing traction includes a base. The base has a peripheral surface and a back surface. A plurality of spike holders is positioned in a circular pattern relative to the base. Each spike of a plurality of spikes is inserted into a respective one of each of the spike holders. Each of the spikes has telescopic functions for adjusting the position relative to each of the spike holders. A plurality of support beams has a distal end and a proximal end relative to the base. The proximal end of each of the support beams is coupled to the back surface of the base and the distal end of each of the support beams is coupled to a mounting base.

A tire traction attachment device for a plurality of support beams being inserted into a tire and adjustable arms providing traction includes a base. The base has a peripheral surface and a back surface. A plurality of spike holders is positioned in a circular pattern relative to the base. Each spike of a plurality of spikes is inserted into a respective one of each of the spike holders. Each of the spikes has telescopic functions for adjusting the position relative to each of the spike holders. A plurality of support beams has a distal end and a proximal end relative to the base. The proximal end of each of the support beams is coupled to the back surface of the base and the distal end of each of the support beams is coupled to a mounting base.

A vehicle wheel assembly includes a wheel, a tire, one or a plurality of protruding elements positioned fully or partially within the tire and a deployment mechanism configured to deploy said one or a plurality of protruding elements out of the tire to a deployed position utilizing pressure within the tire, and configured to retract said one or a plurality of protruding elements from the deployed position to a retracted position.

An expanding tire rim comprises an inner hub in hydraulic communication with a plurality of arms having curved outer rim sections. When activated by a user the hydraulic system permits the diameter of the outer rim to expand. Each arm has a plurality of tire retaining spikes.

An expanding tire rim comprises an inner hub in hydraulic communication with a plurality of arms having curved outer rim sections. When activated by a user the hydraulic system permits the diameter of the outer rim to expand. Each arm has a plurality of tire retaining spikes.