ASSISTANCE KEY CAPABLE OF REINFORCING STRENGTH OF A TORQUE ROD

摘要

PURPOSE: An assistance key is provided to prevent a torque rod from being deformed by improving strength of the torque rod.;CONSTITUTION: An assistance key comprises an outer cylinder(11), an inner cylinder(12), and a torque rod(13). An outer fixing cap(10) covers the outer cylinder. Sector screw units(141) with sector screw threads(141a) are protruded from the inner cylinder. Hanging protrusions(141b) are integrally formed on the inner surfaces of the sector screw units. One side of the torque rod is coupled to the inner cylinder. Torque pins(131) are coupled to the ends of the torque rod and are inserted between the hanging protrusions.;COPYRIGHT KIPO 2011