Patent ID: 7143998

Claim:
A vibration absorber jack for installing vibration absorbers in aircraft, the vibration absorber jack, comprising: a tripod type base; a ball-screw jack, the ball-screw jack attached to the tripod type base, the ball-screw jack includes a jack wheel for adjusting height of the ball-screw jack; a pivoting assembly, the pivoting assembly disposed on top of the ball-screw jack, the jack wheel able to adjust the height of the pivoting assembly, the pivoting assembly including a pivoting assembly main bracket, a first pivoting assembly bracket, a second pivoting assembly bracket, a stabilizer, and a linkage; the first pivoting assembly bracket slidably attached to the pivoting assembly main bracket, the linkage and the stabilizer rotatably attached to the pivoting assembly main bracket, the linkage rotatably attached to the second pivoting assembly bracket, the stabilizer rotatably attached to the linkage; and, a vibration absorber holder, the vibration absorber holder attached to the first pivoting assembly bracket and the second pivoting assembly bracket such that the vibration absorber holder can be positioned and moved by the pivoting assembly.