ROLLER FREEWHEEL HAVING AN AXIS OF ROTATION FOR TORQUE TRANSMISSION DEPENDING ON THE DIRECTION OF ROTATION, A METHOD FOR MANUFACTURING A ROLLER FREEWHEEL, AND A MANUFACTURING FACILITY FOR SUCH A MANUFACTURING METHOD

摘要

The invention relates to a roller freewheel (1) having an axis of rotation (2) for torque transmission depending on the direction of rotation, having at least the following components: - a rolling element cage (3); - a plurality of rolling elements (4), the rolling elements (4) being accommodated in the rolling element cage (3); - a ramp ring (5) having a ramp contour (6) for blocking the rolling elements (4) with the ramp contour (6) in a first direction of rotation (7) and for allowing rotation of the rolling elements (4) relative to the ramp ring (5) in the opposite, second direction of rotation (8). The roller freewheel (1) in characterized in particular in that the ramp contour (6) of the ramp ring (5) is designed to accommodate (9) a plurality of rolling element rows (9, 10, 11), and the rolling element cage (3) comprises a plurality of separate partial cages (12, 13, 14), each partial cage (12, 13, 14) comprising at least one rolling element row (9, 10, 11). A further aspect relates to a method for manufacturing a roller freewheel (1). A cost-effective and flexible construction system for a variable transmittable torque is provided with the roller freewheel, the manufacturing method and the manufacturing facility proposed by the invention.