| 摘要 |
<p>A tandem wheel attachment for hindering movement of a vehicle having tandem wheels; it comprises a T-shaped member adapted to be secured between the tandem wheels, and a wheel bracing member which securely engages one extremity of the T-shaped member and covers a major portion of the outer face of the outer wheel hub. Mounted to the T-shaped member is a piercing element in contact with the tires but which will pierce the tires only if the wheels are rotated with the attachment thereon.</p> |
