Rotary introducing device for torque sensor of cone disk embracing gear to supply hydraulic oil to shaft, has circular cylinder barrel-shaped auxiliary body including openings and arranged between insert body and shaft in radial direction

摘要

The device (1) has a shaft (2) rotated around a rotational axis (4), and a fluid feeding system (5) running in a direction of the rotational axis. An insert body (10) is arranged in the fluid feeding system and formed as plastic injection molded component. A circular cylinder barrel-shaped auxiliary body (30) with passage openings (31, 32) is arranged between the insert body and the shaft in a radial direction, where the openings exhibit resistance for fluid. The auxiliary body includes a slot that runs parallel to the rotational axis, where a bar is arranged in the slot.