| 摘要 |
A winch powered tire bead breaker has a static support arm for temporarily mounting the bead breaker to a vehicle mountable winch and bracing there against. The bead breaker further has a moveable arm that is pivotally connected to the static support arm which is moveable relative to the static support arm. A working end of the winch can be releasably secured to the moveable arm and the winch actuated for moving the moveable arm from an open position to its closed position. The sidewalls of a wheel mounted tire, positioned between the moveable and static support arms, are squeezed as the moveable arm is actuated into its closed position for breaking a tire bead.
|
