Arrangement introduced in disc anti fricu00c7u00c3o applied to pin the king of carts

摘要

Arrangement introduced in disc anti fricu00c7ao applied to pin the king of carts.The present application of utility model refers to a new provision introduced in the disk lubricant applied on the pin king of trucks, with the goal of enabling the fastening of said disk in king pin by means of a fixing ring embedded in the body of the disc anti friction.So that it is protected from damage by the movement or pivotamento pin king when engaged in the trailer trucks. This model includes an anti friction disk (1), provided with a mounting hole (2) Central, and said anti friction disk (2) has a channel (4), and a seat housing in its internal peripheral portion central.In the outer perimeter of the central hole mounting (2), the disk (2) has a cutout (6) of the profile circular sector.Once seated, the anti friction disk (1) on the pin King (3), said disk (1) is slid until its upper surface (7) faceie base (8) of the king pin (3), and then inserted a fixing ring (9) on the inside of the housing internal or office the channel (4), promoting attachment of the disk NTI - friction (1) in the king pin (3), and the same is inserted internally in the disk (2).), allowing the pivotamento pin King (3) on the disk (1) around the fifth wheel (10), but without contact with the fixing ring (9).