Patent ID: 9549496
Date: 2017-01-24
CPC Classifications: A01B

Claim:
1. An agricultural tillage implement, comprising: a main frame section including a pull hitch tube extending in a travel direction, and a tool bar coupled with and extending transverse to said pull hitch tube; and a plurality of pivotally coupled wing sections coupled with said main frame section including a first wing section and an adjacent second wing section, each of said plurality of wing sections having at least one pivotal tool frame, said pivotal tool frame of said first wing section being foldable upward at a first angle, said pivotal tool frame of said second wing section being foldable upward at a second angle, said first angle and said second angle being different, said at least one pivotal tool frame including a pivotal fore tool frame and a pivotal aft tool frame for both said first wing section and said second wing section.