Patent ID: 9556902
Date: 2017-01-31
CPC Classifications: B60G,E02F,F16C,Y10T

Claim:
1. A pivot assembly for use with an agricultural tillage implement having support members coupled to the pivot assembly, the pivot assembly comprising: at least one resilient bushing; and a side-play restraint system, said resilient bushing being in contact with a portion of said restraint system, said side-play restraint system includes a fastener rigidly affixed to both of said support members, said fastener is removable from said support members, said restraint system further includes a sleeve, said sleeve in contact with said resilient bushing, said sleeve being in compressive contact with both of said support members, said restraint system further includes a key, said key being in contact with said sleeve and with one of said support members, thereby preventing said sleeve from rotating.