US Patent 8627865 Device for preventing slipping of vehicle

A device for preventing slipping of a vehicle which includes spikes which are inserted between tires of a double wheel, a connection member which couples the spikes to each other, and a fastener which is provided on opposite ends of the connection member. The fastener includes a catch which is connected to a first end of the connection member, and a clamp which is connected to a second end of the connection member, and to which the catch is locked. When the catch is locked to the clamp to attach the device to the tires, the catch is disposed inside the connection member in a space between the tires, thus preventing the catch from coming into contact with a road surface when the vehicle travels.