Threshing/separating device having tined accelerator and/or axial rotor system

A harvester threshing system, comprising:

• one or more preconditioning cylinder(s), wherein each of said one or more preconditioning cylinder(s) includes a plurality of double torsional spring tines attached or coupled to a portion of each of said one or more preconditioning cylinder(s);
• at least one accelerator cylinder, wherein said at least one accelerator cylinder includes a plurality of double torsional spring tines attached or coupled to said accelerator cylinder, and wherein said at least one accelerator cylinder is mounted such that a longitudinal axis of said at least one accelerator cylinder is substantially parallel to a longitudinal axis of said one or more preconditioning cylinder(s);
• and
• two or more axial rotors, wherein each of said axial rotor(s) includes a plurality of double torsional spring tines attached or coupled to each of said axial rotor(s), wherein each of said axial rotor(s) is aligned such that a respective longitudinal axis of each axial rotor is substantially coplanar and substantially parallel to a respective longitudinal axis of each other axial rotor, and wherein said longitudinal axis of said at least one accelerator cylinder is substantially perpendicular to said longitudinal axis of at least one of said axial rotor(s).