Kubota Corporation

Daikin Industries, Ltd.

Hiroyuki Tada

Akira Minoura

Takeshi Komorida

Hideya Umemoto

Nobuyuki Yamashita

Yoshiyuki Esaki

Yoshihiro Ueda

Kazuaki Nogami

Yoshikazu Togoshi

Takashi Fujii

Osami Fujiwara

Hiroki Nagai

Shoso Ishimori

Masato Asahara

Eiji Sato

Hiroshi Kawabata

Hideki Aoki

Azusa Furihata

Ryo Matsumoto

Seiya Yoshida

Kazutomo Miyaguchi

Masahiro Yamada

Katsuhiko Uemura

Koji Fujiwara

Hironori Tsuchihashi

Kazuaki Kurohara

Hiroyuki Ogasawara

Takashi Shibata

Eriya Harada

Tetsuya Yamashita

Hironobu Nishihara

Eiji Satou

Masaki Takaoka

Yusuke Shoji

Akio Tasaka

Shinji Nagaoka

Kazuhiro Ochi

Fahmid Sharkar

Shinsuke Ikawa

Tatsuhiko Akai

Takahiro Okamoto

Benjamin A Morris

Kuninosuke Iwata

Katsunori Murata

Junki Nakao

Taylor Clark

Kazuyoshi Taguchi

Seiko Kitamura

Takayuki Hirai

Yuusuke Satou

Shosho Ishimori

A work vehicle includes a vehicle body frame extending in a vehicle body front/rear direction, a front wheel unit and a rear wheel unit attached to the vehicle body frame, a driver's seat disposed upwardly of the vehicle body frame, a ROPS and and an operational tool operable by a driver seated at the driver's seat. The ROPS includes a pair of left and right lower portions fixed to the vehicle body frame and an upper portion supported to the lower portions to be pivotable between a vertical posture and a horizontal posture about a pivot shaft extending in a vehicle body transverse direction, an actuator unit for generating power, and an operational mechanism configured to pivot the upper portion with using the power. The actuator is controlled by the operational tool.

Work vehicle having ROPS

When a service technician or the like performs maintenance of a mechanism in an indoor unit, the service technician may accidentally detach a refrigerant gas sensor and the refrigerant gas sensor may be broken. To prevent this, communication pipes (regulating members) configured to regulate the detachment of a refrigerant gas sensor are provided on the side toward which the refrigerant gas sensor is detached (front side) when a casing provided on the side toward which the refrigerant gas sensor is detached (front side) is open.

Air-conditioner indoor unit

A grass mower includes a mower unit () provided on the traveling machine body (), a grass container () provided on a rear portion of the traveling machine body () for storing cut grass from the mower unit (), a rod lever unit () capable of undergoing displacement between a first operation position and a second operation position, and a swing mechanism () for swinging the grass container () between a cut grass storage position and a cut grass discharge position by utilizing operational displacement of the rod lever unit (). The rod lever unit () includes a base rod () coupled to the swing mechanism (), a grip rod () extending in a direction offset from an extending direction of the base rod (), and a coupling portion () through which the base rod () and the grip rod () are coupled so as not to be capable of being rotated relative to each other.

Grass container swing mechanism

A work vehicle includes a front wheel unit and a rear wheel unit attached to a vehicle body frame, a power source mounted at a rear portion of the vehicle body frame, a ROPS bracket fixed to the vehicle body frame at a region thereof forwardly of the power source and a ROPS. this ROPS includes a pair of left and right upright portions and a crossbar connecting the upright portions at upper portions thereof. Lower end portions of the pair of upright portions are supported to the ROPS bracket to be pivotable toward the power source about a horizontal axis extending in a vehicle-body transverse direction.

A mid-mount mower has a mower unit mounted under a vehicle body between front wheels and rear wheels. The mower includes a lift link mechanism having a front link and a rear link, an intermediate structure interconnecting one end of the front link and one end of the rear link via a pivot axis, a blade housing having an engaged portion engageable with an engaging potion of the intermediate structure and a guide face configured to guide the engaging portion ad the engaged portion to an engaging position so as to establish connection between the blade housing placed on a ground surface and the intermediate structure in association with a movement of the vehicle body in a front/rear direction.

Mid-mount mower with power transmission coupling

A seat mounting structure for mounting a seat to a work vehicle includes a seat base fixed to a vehicle body, a seat swing element fixed to the seat and attached to the seat base to be vertically swingable, a suspension unit arranged between the seat base and the seat swing element, and a lock lever attached to the seat swing element to be movable between a seat locking position to prevent the seat swing element from flipping over and a seat unlocking position to allow the seat swinging element to swing upward. The lock lever engages the suspension unit in the seat locking position and disengages from the suspension unit in the seat unlocking position.

Seat mounting structure

A work vehicle is provided with fuel supply lines that include a first fuel supply line that connects a first fuel tank and a junction. A second fuel supply line connects a second fuel tank and the junction. A common supply line connects the junction and a diesel engine. A fuel pump is provided on the common supply line. A first check valve is installed on the first fuel supply line and opens in accordance with a pressure differential between a pressure in the first fuel tank and a pressure in the junction. A second check valve is installed on the second fuel supply line and opens in accordance with a pressure differential between a pressure in the second fuel tank and a pressure in the junction. A fuel return line returns excess fuel from the diesel engine to the first fuel tank and the second fuel tank.

Diesel work vehicle with duel fuel tanks

A working vehicle has a cooling fan provided on a first side of an engine to blow air to the engine; a muffler main body provided on a second side thereof in a position lower than an upper surface of a head cover of the engine; and an exhaust pipe exposed in a position facing an air blowing path of the cooling fan higher than the upper surface of the head cover of the engine to discharge exhaust from the muffler main body.

Working vehicle

An exhaust gas temperature detection sensor is arranged at a predetermined position outside a muffler, or at a predetermined position outside an exhaust pipe constituting an exhaust gas flow passage on a more downstream side than the muffler in an exhaust direction. The sensor detects that an atmosphere temperature at the predetermined position outside the muffler has reached a predetermined temperature based on an increase in a temperature inside the muffler, or detects that an atmosphere temperature at the predetermined position outside the exhaust pipe has reached a predetermined temperature based on an increase in a temperature of an exhaust gas inside the exhaust pipe.

Engine exhaust heat temperature detection device

A work vehicle includes a fixed hood covering a rear area of an engine compartment housing an engine and an engine accessory, a swing axis extending through the rear area of the engine compartment in a transverse direction of the vehicle, and a swing hood swinging around the swing axis between a closed position and an open position. The swing hood tucks the fixed hood inside the swing hood and thus covers the fixed hood in the open position, and covers a front area and a middle area of the engine compartment and overlaps with a front end portion of the fixed hood in the closed position.

Work vehicle

A riding mower includes a pair of right and left front wheels; a pair of right and left rear wheels; a driver's seat provided between the rear wheels and the front wheels; an engine provided in the rear of the driver's seat; and a mower provided under the driver's seat. The riding mower is capable of being mounted with a fuel gas cylinder sideways on a side of the engine in which an operation section of the fuel gas cylinder faces backward. The riding mower further includes a guard member that is opposed to a rear surface of the fuel gas cylinder and is switchable between a protection position to cover the rear side of the operation section and an open position to open the rear surface of the fuel gas cylinder.

Riding mower

A riding mower having left and right driving rear wheels independently drivable forward and backward and a pair of left and right steerable front wheels is provided with a support device capable of being mounted with a cylindrical gas cylinder in a horizontal position on an external side of a rollover projection frame. The support device is provided such that the mounted gas cylinder is positioned along front and rear of the rollover protection frame and is mounted in a tilted state in which the central axis of the cylindrical gas cylinder is closer to a central side in a lateral direction of a vehicle body toward a rear side from a plan view.

Disclosed is a fuel system for a traveling vehicle having an engine mounted on a vehicle body and a ROPS extending upward from the vehicle body. The fuel system includes a fuel tank accommodating an amount of fuel, a canister, an evaporating hose including a first evaporating hose portion and a second evaporating hose portion for sending fuel vapor generated inside the fuel tank to the canister. The first evaporating hose portion is connected to the fuel tank and extending upward from the fuel tank along a vertical post of the ROPS. The second evaporating hose portion extends downward along a vertical post of the ROPS and is connected to the canister.

Fuel system for traveling vehicle

A fill detection device for a grass container includes:

Fill detection device for grass container

Growing community of inventors

Sakai, Japan

Hiroyuki Tada