Caster adjuster for a wheel assembly

摘要

An adjustable mounting assembly for a steerable wheel assembly. A pin member is horizontally movably disposed within a slot formed in the lower arm of a yoke assembly. A ball joint forging is adjustably secured to the lower arm. The pin member extends between the lower arm and a ball joint forging to facilitate selective adjustment therebetween. A pair of set screws are secured to the lower arm to engage opposite sides of the pin member to selectively move the pin member within the slot. By simply rotating the set screws, the pin member is horizontally adjusted to selectively move the ball joint forging in a horizontal direction to adjust the caster of the wheel assembly. Horizontal slots are formed in the lower arm to align with boltholes formed in the ball joint forging to allow the forging to be bolted to the lower arm over a range of horizontal positions.