Patent ID: 11930740
Assignee: KUBOTA CORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A

Claim 2:
3. The combine according to claim 2,
wherein the lid includes an inner lid portion that is located inside the inspection port and is flush with an inward surface of the lid bottom plate portion and an inward surface of the bottom section when the lid is in a closed state, and an outer lid portion that comes into contact with an outward surface of the bottom section around the inspection port,
wherein the combine further comprises a hinge member that extends between the lid bottom plate portion and the bottom section and is configured to support the lid to the lower tapered portion so as to be capable of swinging open and closed,
wherein a coupling shaft that couples the hinge member to the bottom section projects outward from the bottom section, and
wherein a lock mechanism configured to fix the lid in the closed state includes a screw shaft that projects outward from the lower tapered portion, an elongated hole portion formed in the lid side plate portion, and a nut configured to be fastened to the screw shaft that has been inserted through the elongated hole portion.