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US 12,576,923 B2Granted
Work vehicle
AssigneeKomatsu Ltd.
InventorsSouichirou Murakami, Hirofumi Kotaki, Daisuke Okamoto, Kouji Nagami, Yohei Takahashi, Osamu Yatsuda, Hironori Yamamitsu
Life of this patent
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Abstract
A work vehicle includes a vehicle body frame, a cab disposed on an upper side of the vehicle body frame, brackets connected to the cab, limiting sections and buffering devices. The limiting sections are disposed between the brackets and the vehicle body frame. The limiting sections limit a movement range of the cab with respect to the vehicle body frame. The buffering devices are disposed between the brackets and the vehicle body frame.
Claims8
A work vehicle comprising:
- a vehicle body frame;
- a cab disposed on an upper side of the vehicle body frame;
- brackets connected to the cab;
- limiting sections disposed between the brackets and the vehicle body frame, the limiting sections limiting a movement range of the cab with respect to the vehicle body frame;
- and
- buffering devices disposed between the brackets and the vehicle body frame,
- the brackets each having
- an attachment part attached to the cab, and
- a limited section formed from the attachment part toward the vehicle body frame, the limited section being disposed around the limiting section, and
- the limited section being disposed away from the limiting section.
7 more elements
A work vehicle comprising:
- a vehicle body frame;
- a cab disposed on an upper side of the vehicle body frame;
- brackets connected to the cab;
- limiting sections disposed between the brackets and the vehicle body frame, the limiting sections limiting a movement range of the cab with respect to the vehicle body frame;
- and
- buffering devices disposed between the brackets and the vehicle body frame,
- the vehicle body frame having
- a frame body, and
- supporting members disposed facing upward from the frame body, and the limiting sections and the buffering devices being fixed to the supporting members, the supporting members each having
- a first supporting section in contact with and fixed to the frame body, the limiting section being disposed to the first supporting section, and
- a second supporting section in contact with and fixed to the first supporting member, the buffering device being disposed to the second supporting section.
8 more elements
Dependencies are inferred from the claim text.