Hydraulic fluid container with oriented breather channel

摘要

The container (12) has a cap (10) provided for closing the container and comprising a lower element (14) indexed with respect to an upper element (16). The lower and upper elements are made by molding plastic material. A threading (20) of a neck (22) of the container occupies a determined angular position on the neck for ensuring unique angular position of the upper element when the threading is screwed on the neck. A venting orifice (40) is located in a determined position with respect to the neck of the container by the arrangement of the lower element and the threading of the neck.