Patent ID: 8707907
Filing Date: 2014-04-29
Classification: A01K,A61D

Abstract:
1. A kick bar apparatus for use in combination with a squeeze chute of the type having opposing sidewalls that move between an open position and a closed position, the squeeze chute also having a rear end for receiving a livestock animal and a forward end suitable for the egress of a livestock animal, the kick bar apparatus comprising: opposing kick bar assemblies, each kick bar assembly including an upright shaft pivotally mounted to a respective squeeze chute sidewall for movement about an upright pivot axis, a kick bar having a proximal end connected to the shaft and a distal end extending away from the shaft, a pivot arm assembly mounted to the shaft at a location spaced away from the kick bar, the pivot arm assembly having a distal end that is spaced away from the upright shaft, and an actuator having one end pivotally mounted to the respective squeeze chute sidewall at a location spaced from the upright shaft and a second end pivotally mounted to the distal end of the pivot arm assembly, with each kick bar assembly being mounted on one of the two respective squeeze chute sidewalls adjacent the rear end of the squeeze chute so that each kick bar is rotatable about the upright pivot axis between: a first retracted position in which the individual kick bars lie against a respective sidewall of the squeeze chute and with the distal ends of the pivot arm assemblies being spaced away from the respective sidewall of the squeeze chute, and the distal ends of the kick bars being located toward the rear end of the squeeze chute relative to the proximal ends of the kick bars, such that the kick bars are substantially parallel to the sidewalls of the squeeze chute, a second extended position in which the individual kick bars are positioned generally normal to a respective sidewall of the squeeze chute and are located such that the hind legs of an animal in the squeeze chute are generally aligned with or forward of the upright pivot axes such that the kick bars are positioned behind the hind legs of the animal to prevent the animal from kicking the hind legs in a rearward direction, and, a third forward position in which the kick bars are rotated to a position forward of the second extended position and toward the forward end of the squeeze chute defining an acute angle with the respective squeeze chute sidewalls such that the distal ends of the kick bars are located toward the forward end of the squeeze chute relative to the proximal ends of the kick bars and whereby the kick bars are operable to engage the hind legs of the animal and urge the hind legs apart in a manner that is suitable for facilitating veterinary procedures while restraining the animal from rearwardly kicking with the hind legs, and, the actuators of both kick bar assemblies also capable of being operated in unison.