ROTARY SHOCK ABSORPTION TOOL

摘要

Apparatuses, tools, assemblies, and methods are disclosed for reducing vibration. A shock absorption apparatus may include a stator and a rotor inside the stator. A first piston section may be included and define a first piston chamber having a first piston therein. The first piston chamber may be fluidly coupled to a first end portion of an annulus defined in a region between the stator and the rotor. A second piston section may also be defined and may include a second piston chamber with a second piston therein. The second piston chamber may be fluidly coupled to a second end portion of the annulus.

主权项

1. A shock absorption apparatus, comprising:
a stator; a rotor interior relative to the stator, the stator and rotor defining an annulus between the stator and rotor; a first piston section defining a first piston chamber having a first piston therein, the first piston chamber being fluidly coupled to a first end portion of the annulus; and a second piston section defining a second piston chamber having a second piston therein, the second piston chamber being fluidly coupled to a second end portion of the annulus.