US Patent 9516801 Tillage implement with stop for resilient mounting

An agricultural tillage implement including a carriage frame assembly and pull hitch towed by a tractor and secondary frames supported by the carriage frame assembly. The secondary frames support gangs of disk blades for tilling the soil in a travel direction. Bearing hanger assemblies support the gangs of disk blades below the secondary frames through a C shaped resilient element. Stop elements are mounted on the bearing hanger assemblies and to a cross bar to limit deflection of the C shaped elements by abutting some of the secondary frames.