Patent ID: 11882783
Assignee: CNH INDUSTRIAL AMERICA LLC
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A

Claim 7:
8. A disc assembly for an agricultural implement, comprising:
a first disc blade having an opening;
a second disc blade having an opening;
a mounting assembly comprising:
a housing having a longitudinal passage;
a rotatable shaft configured to be disposed within the housing, such that the rotatable shaft extends along the longitudinal passage of the housing, wherein the rotatable shaft is configured to rotate relative to the housing, the rotatable shaft comprises a first longitudinal protrusion at a first longitudinal end portion of the rotatable shaft, the first longitudinal protrusion is configured to engage the opening of the first disc blade, the rotatable shaft comprises a second longitudinal protrusion at a second longitudinal end portion of the rotatable shaft, and the second longitudinal protrusion is configured to engage the opening of the second disc blade;
a first end cap non-movably coupled to the rotatable shaft, wherein at least a portion of the first end cap is configured to be positioned longitudinally outward from the housing, and the first end cap is configured to engage a longitudinally inward surface of the first disc blade; and
a second end cap having a first engagement feature configured to selectively engage a second engagement feature of the rotatable shaft to non-movably couple the second end cap to the rotatable shaft, wherein at least a portion of the second end cap is configured to be positioned longitudinally outward from the housing, the second end cap is configured to engage a longitudinally inward surface of the second disc blade, an entirety of the first engagement feature and an entirety of the second engagement feature are configured to be positioned longitudinally inward from the second disc blade, the second end cap is selectively removable from the rotatable shaft via disengagement of the first and second engagement features to facilitate engagement and disengagement of the rotatable shaft with the longitudinal passage of the housing, and the first and second disc blades are removable from the rotatable shaft without disengaging the first and second engagement features;

wherein the first engagement feature of the second end cap comprises internal threads, and the second engagement feature of the rotatable shaft comprises external threads.