Fixing eyebolt in which the lower part and the rotating upper part with respect thereto are connected to each other with a positive connection by a bearing bolt that is applied in a bearing hole and bearing rollers

摘要

Fixing eye (1) comprising a lower part (2) for connecting the fixing eye to an object to be raised or fixed, as well as an upper part (4) arranged rotatably with respect to the lower part (2 ) for the connection of means for securing or securing cargo, in which the upper part (4) and the lower part (2) are connected to each other with a positive connection by means of a bearing bolt (8) which is applied in a bearing hole and one or several safety means, in which the safety means are made as bearing rollers (11), in which the bearing rollers (11) are made as tapered rollers, characterized in that The bearing bolt (8) has a circular cross-sectional surface and is tapered with a diameter that increases downward in the direction of the base (13) of the lower part, the outer side surface (9) of the bearing bolt serving. (8) as surface e of inner race of the bearing rollers (11) and the bearing hole of the lower part (2) is also made conical with a diameter that decreases upwards towards the ring (5), so that the lateral surface ( 12) of the bearing hole of the lower part (2) serves as the outer race surface of the bearing rollers (11), the bearing rollers (11) being arranged at an angle to the longitudinal axis (10) and having the angle between the bearing roller (11) and the longitudinal axis (10) a value of 10º to 30º.