1251 patents
Page 60 of 63
Utility
Work Vehicle
25 Dec 19
A work vehicle includes: a vehicle body; a plurality of traveling devices located on both right and left sides of the vehicle body; a plurality of bending link mechanisms that support the respective traveling devices on the vehicle body such that the traveling devices can be individually raised or lowered; and a plurality of drive mechanisms capable of individually changing the posture of the bending link mechanisms.
Junichi ISHIKAWA, Minoru HIRAOKA
Filed: 30 Oct 17
Utility
Exhaust Treatment Device for Diesel Engine
25 Dec 19
There is provided an exhaust treatment device for a diesel engine capable of accurately estimating an amount of ash deposition.
Katsushi INOUE, Masanori FUJIWARA, Hiroaki OKANO
Filed: 4 Jun 19
Utility
Work Vehicle and Base Station
25 Dec 19
A work vehicle comprising: a drive wheel unit that is provided in a vehicle body and is configured to be driven by a travel drive mechanism; a work unit that is provided in the vehicle body and is configured to perform work on a work target; a battery provided in the vehicle body; a motor that is configured to receive electric power from the battery and drive the work unit; an inclination sensor configured to detect an inclination of the vehicle body relative to a horizontal plane; and a first captured image acquisition unit configured to acquire a captured image that shows surroundings of the vehicle body when the work is being performed.
Takeshi Komorida, Hitoshi Aoyama, Hideya Umemoto, Katsuhiko Uemura, Kentaro Shinkai, Shinichi Yamada, Kanako Komori, Kensuke Uemoto
Filed: 4 Jun 19
Utility
Work Vehicle and Grass Mowing Machine
25 Dec 19
An object of the present invention is to provide a work vehicle that can be controlled automatically.
Kazuaki Matsuda, Katsuhiko Uemura, Yasuhiro Manji, Ryo Ikeda
Filed: 8 Apr 19
Utility
Work Vehicle
25 Dec 19
A work vehicle that performs an operation while traveling autonomously includes: a base frame configured to support a wheel; a unit frame configured to support an operation unit that performs the operation; a link frame capable of changing a relative height of the unit frame with respect to the base frame , the link frame spanning between the base frame and the unit frame; and a setting unit configured to set an operating height of the operation unit with respect to a working surface of a working field in which the operation is performed, in accordance with operation information indicating an operation target to be subjected to the operation.
Hideya Umemoto, Hitoshi Aoyama, Katsuhiko Uemura, Takeshi Komorida, Kensuke Uemoto, Kentaro Shinkai, Shinichi Yamada, Kanako Komori
Filed: 4 Jun 19
Utility
Combine harvester with grain culm sensor
23 Dec 19
The combine harvester includes a harvest frame that receives grain culms cut by a reaping device and a rake-in auger disposed within the harvest frame so as to be rotatable about a rotary axis extending in a right/left direction of the harvester body.
Mao Ueda, Kazuhiro Takahara, Katsuhide Kato
Filed: 6 Jun 16
Utility
Work Vehicle
18 Dec 19
A work vehicle includes: an electronic control system for automatic driving; and a cabin with which a boarding space is formed.
Keishiro NISHI, Atsushi SHINKAI, Tomofumi FUKUNAGA, Takahiro NAKATSUKA, Yushi MATSUZAKI, Kazuo SAKAGUCHI, Takafumi MORISHITA
Filed: 20 Dec 17
Utility
Work Vehicle
18 Dec 19
The present invention is provided to more reliably keep a work vehicle from coming into contact with an obstacle during automated driving.
Keishiro NISHI, Atsushi SHINKAI, Tomofumi FUKUNAGA, Takahiro NAKATSUKA, Atsushi KOBAYASHI
Filed: 25 Dec 17
Utility
Work Evaluation System
18 Dec 19
Provided is a work evaluation system capable of appropriately evaluating a grass mowing work.
Kazuaki Matsuda, Katsuhiko Uemura
Filed: 28 Apr 19
Utility
Lawn Mower
18 Dec 19
A lawn mower includes a mower device provided between a pair of right and left front wheels and a pair of right and left rear wheels and configured to mow grass on a traveling land surface; a grass collecting container provided rearwardly of a vehicle body, a conveyer duct extending between the mower device and the grass collecting container as extending through between the pair of right and left rear wheels and configured to convey grass clippings discharged from the mower device to the grass collecting container; and a belt conveyer configured to convey the grass clippings discharged from the mower device toward the grass collecting container.
Katsuhiko Uemura, Hirokazu Ito
Filed: 13 May 19
Utility
Electric Work Vehicle
18 Dec 19
Disclosed is an electric work vehicle that includes a traveling vehicle body, a wheel unit having wheels on the right and left sides of the traveling vehicle body, a motor for supplying rotational drive force to the wheel unit, and a battery for supplying electric power to the motor.
Hirokazu Ito, Yasuhiro Manji
Filed: 13 May 19
Utility
Electric Power Control Device
18 Dec 19
Provided is an electric power control device that allows a work vehicle to travel while carrying out a utility work smoothly.
Kazuaki Matsuda, Yasuhiro Manji
Filed: 13 May 19
Utility
Air-cooled engine
16 Dec 19
An air-cooled engine capable of enhancing detection precision of a temperature sensor includes a crankcase, a crankshaft, a fan case, and an engine cooling fan.
Eishin Nakashima, Kiyoharu Kimoto, Mineo Takasaki, Masaharu Ohno
Filed: 6 Dec 15
Utility
Working Machine
11 Dec 19
A display device for a working machine, includes: a plurality of candidate boxes in which candidate setting information to be set to the working machine is represented, the candidate boxes being displayed on a screen; and a contents display portion in which a setting item relating to the working machine is displayed.
Ryo WATAYA, Tsuyoshi GONO
Filed: 10 Jun 19
Utility
Working Machine and Display Device for the Same
11 Dec 19
A display device for a working machine, includes a plurality of setting boxes, each of the setting boxes including: an item display portion representing a setting item relating to the working machine; and a setting display portion representing setting information of the setting item.
Ryo WATAYA, Tsuyoshi GONO, Dai KADOTA, Gen FUTAGAMI, Shinya UKAI, Kazutaka FUJIMOTO, Kazuma ISHIHARA, Susumu TAKEOKA, Kiyokazu FUJIBAYASHI, Tetsuo YAMAGUCHI, Hitoshi AZUMA
Filed: 10 Jun 19
Utility
Working Machine
11 Dec 19
A working machine has a display device including: an area display portion to display a setting area for setting the first priority value, the second priority value, and the third priority value; a first axis display portion including a first scale portion indicating the first priority value depending on a distance from the reference point; a second axis display portion including a second scale portion indicating the second priority value depending on a distance from the reference point; a third axis display portion including a third scale portion indicating the third priority value depending on a distance from the reference point; and a marker display portion to be indicated in a partial area corresponding to at least two of the first axis display portion, the second axis display portion, and the third axis display portion.
Ryo WATAYA, Tsuyoshi GONO, Susumu TAKEOKA
Filed: 10 Jun 19
Utility
Laser Radar for Work Vehicle
11 Dec 19
A laser radar for a work vehicle includes a light emitter, a light receiver, and a light attenuation layer.
Toshiaki KUROKI
Filed: 28 May 19
Utility
Work vehicle and obstruction detection method for work vehicle
9 Dec 19
A work vehicle includes a vehicle body, at least one obstruction sensor, at least one state sensor, and circuitry.
Yushi Matsuzaki
Filed: 18 Jun 17
Utility
Grass mower machine
9 Dec 19
A grass mower machine includes a mower deck 30 that protrudes from a frame unit in a machine body transverse direction, cutter blades 20 attached respectively to a first rotation shaft 21, a second rotation shaft 22 and a third rotation shaft 23 that are disposed side by side and spaced apart from each other in the machine body transverse direction, a first power transmitting body 71 for transmitting power from an output shaft 41 of an electric motor 4 which is disposed on an outer side of rotation paths of the cutter blades 20 as seen in a plane view to the first rotation shaft 21, a second power transmitting body 72 for transmitting power from the first rotation shaft 21 to the second rotation shaft 22, and a third power transmitting body 73 for transmitting power from the second rotation shaft 22 to the third rotation shaft 23.
Hirokazu Ito, Kazuo Koike
Filed: 30 Oct 16
Utility
Work vehicle having ROPS
9 Dec 19
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.
Akira Minoura, Hiroyuki Tada
Filed: 21 Dec 17