公开(公告)号：US20210094619A1

公开(公告)日：2021-04-01

申请号：US17026913

申请日：2020-09-21

Applicant: KUBOTA CORPORATION

Inventor： Ryo MASUDA

IPC: B62D25/12

Abstract: The disclosure provides a work vehicle in which deformation of a shield member can be suppressed. The work vehicle includes: a hood that can be opened and closed; a lower shield portion that is fixed to an inside of the hood; and an upper shield portion that is fixed to an inner peripheral face of the hood and, when the hood is closed, comes in contact with the lower shield portion to partition an inner space of the hood together with the lower shield portion.

公开(公告)号：US20240295265A1

公开(公告)日：2024-09-05

申请号：US18664345

申请日：2024-05-15

Applicant: KUBOTA CORPORATION

Inventor： Hiroaki NAGAI ,  Daisuke NAKAYAMA ,  Hironobu NOGAMI ,  Ryo MASUDA ,  Keiji TAKAHASHI ,  Tatsuya SAKAI

IPC: F16H63/06 ,  B62D49/06 ,  F16H39/00 ,  F16H61/32 ,  F16H61/435

CPC classification number: F16H63/062 ,  B62D49/06 ,  F16H39/00 ,  F16H61/32 ,  F16H61/435

Abstract: A work vehicle includes a hydrostatic continuously variable transmission to output power, an electric motor to perform shifting, a linkage mechanism to link a shifting shaft of the electric motor with a trunnion shaft of the hydrostatic continuously variable transmission the linkage mechanism, including a first linkage section linked with the shifting shaft, and a second linkage section linked with the trunnion shaft, and a biasing mechanism to press and bias a second gear of the second linkage section that meshes with a first gear of the first linkage section against the first gear such that a tooth flank of the second gear abuts with a tooth flank of the first gear in a rotation direction reverse to a rotation direction of the first gear.