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US 12,509,852 B2Granted
Working machine
AssigneeKubota Corporation
InventorsHiroshi Horii, Masaaki Ueda, Yoichi Nishigori, Kazuyuki Hatta, Kazuaki Syobu
Life of this patent
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Abstract
A working machine includes a machine body, a cabin on the machine body, an air conditioner body for air conditioning in the cabin, and a prime mover room to contain a prime mover on the machine body. The air conditioner body is disposed above the prime mover room.
Claims17
A working machine comprising:
- a machine body;
- a cabin on the machine body;
- an air conditioner body for air conditioning in the cabin;
- and
- a prime mover room to contain a prime mover on the machine body, wherein
- the cabin includes a plate member protruding rearward from a rear surface of the cabin, the plate member being disposed above a wall with a distance from the wall, the wall defining the prime mover room and covering an upper side of the prime mover, and
- the air conditioner body is installed on an upper side of the plate member, thereby being disposed above the prime mover room with a distance from the prime mover room.
4 more elements
A working machine comprising:
- a machine body;
- a cabin on the machine body;
- an air conditioner body for air conditioning in the cabin;
- a prime mover room to contain a prime mover on the machine body;
- and
- an operator's seat disposed inside the cabin, wherein
- the air conditioner body is disposed above the prime mover room,
- the cabin includes a plate member disposed behind the operator's seat, the plate member having the air conditioner body disposed thereon, and
- the plate member is disposed above the prime mover room with a distance from the prime mover room and is supported by the machine body in a vibration-proof manner via at least one mount member.
6 more elements
A working machine comprising:
- a machine body;
- a cabin on the machine body;
- an air conditioner body for air conditioning in the cabin;
- a prime mover room to contain a prime mover on the machine body;
- a cooling fan to introduce air outside the prime mover room into the prime mover room;
- a compressor to be driven by power from the prime mover to compress a cooling medium;
- and
- a route for a cooling medium pipe connected to the compressor, the route having an entrance and an exit, the entrance being in communication with an upper portion of the prime mover room and configured to allow hot air from the prime mover room to enter the route, the exit being in communication with an outside of the prime mover room and configured to allow the hot air having entered the route through the entrance to be discharged, wherein
- the air conditioner body is disposed above the prime mover room.
6 more elements
Dependencies are inferred from the claim text.