1251 patents
Page 36 of 63
Design
Engine hood for work machine
5 Oct 21
Tomonori Kaneko
Filed: 19 Dec 19
Utility
Electric Powered Work Vehicle
30 Sep 21
An electric powered work vehicle is to be configured so that holding of the battery at the storage position can be carried out easily at the time of attachment of the battery.
Masahiro Yamada, Hirokazu Ito
Filed: 30 Nov 20
Utility
Work Vehicle
30 Sep 21
A work vehicle includes an automatic steering mechanism to automatically steer a vehicle body so that the vehicle body travels on a target travel path.
Shinji MISAKI
Filed: 17 Dec 19
Utility
Work Vehicle
30 Sep 21
In a work vehicle, a pivot axis of an operating lever and a rotary axis of a potentiometer are located on a same axis.
Masahiro Yamada, Hirokazu Ito, Tomohiko Hisakuni
Filed: 20 Oct 20
Utility
Work Vehicle
30 Sep 21
A work vehicle includes a cabin covering a driver section, a receiver to receive positional information from a satellite, and a stay to support the receiver.
Shinji MISAKI
Filed: 17 Dec 19
Utility
Harvester, Harvesting System, Harvesting Method, Harvesting Program and Recording Medium
30 Sep 21
A harvester includes an inner side map creating section creating inner side map data indicative of a polygonal shape of an unworked area located inside an outer circumference area, the outer circumference area being created in an outer circumference of a field with a circumference reaping work traveling, an initial reference line calculating section calculating from the inner side map data an initial reference line which lies parallel with one side of the unworked area, a subsequent reference line calculating section calculating a subsequent reference line subsequent to the initial reference line, an automated traveling control section executing the automated traveling based on a traveling route comprised of the initial reference line and the subsequent reference line, and a manual traveling control section executing, based on a manual operation signal, a turning transition traveling for transition from automated traveling using the foregoing traveling route to automated traveling using subsequent traveling route.
Kazuo Sakaguchi, Tomohiko Sano, Osamu Yoshida, Takashi Nakabayashi
Filed: 11 Jun 19
Utility
Exhaust treatment device for diesel engine
28 Sep 21
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: 5 Jun 19
Utility
Liquid-cooled Motor
23 Sep 21
A water jacket is attempted to include a means to provide high heat transfer between coolant and a side wall of a cooling passage to increase a heat transfer capacity thereof.
Sumio YAGYU
Filed: 8 Jun 21
Utility
Cabin
23 Sep 21
To improve a view of a side area from a cabin, the cabin mounted on a machine body includes a hollow rear pillar located on a rear portion of a side surface of the cabin.
Daisuke YASUNOBE
Filed: 10 Jun 21
Utility
Working Vehicle
23 Sep 21
A working vehicle includes a vehicle body capable of traveling, a ground working device attached to the vehicle body to perform ground working, an imaging device located on the vehicle body to image a ground working result after the ground working by the ground working device, and a storage to store a ground working image representing the ground working result taken by the imaging device.
Atsushi SHINKAI, Kotaro YAMAGUCHI, Kazuo SAKAGUCHI
Filed: 4 Jun 21
Utility
Working machine
21 Sep 21
A working machine includes a traveling motor having a first speed and a second speed, an operation detector device to detect an operation extent of a traveling operation member, a controller device having an automatic decelerator portion to perform an automatic deceleration for reducing a revolving speeds of the traveling motor, and a storage device storing first control information representing a relation between a first-speed regulating revolving speed corresponding to the operation extent at the first speed and a second-speed regulating revolving speed corresponding to the operation extent at the second speed.
Yuji Fukuda
Filed: 20 May 20
Utility
Work Vehicle
16 Sep 21
A work vehicle includes a power transmission unit having a differential device for transmitting power to left and right axles and a power transmission mechanism for transmitting power to the differential device, and a transmission shaft for transmitting power to the power transmission unit.
Toshifumi Yasuda, Hiroshi Takagi, Takashi Kuramoto
Filed: 15 Dec 20
Utility
Working Machine
16 Sep 21
A working machine includes a machine body, a support bracket protruding forward from the machine body, a swing bracket pivotally supported by the support bracket to be capable of horizontally pivoting, a boom pivotally supported by the swing bracket to be capable of pivoting up and down, a swing sensor configured to detect a position of the swing bracket, and a controller configured to acquire a detection signal from the swing sensor and to control a swinging movement defined as a pivotal movement of the swing bracket.
Hiroshi HORII
Filed: 27 May 21
Utility
Work Vehicle
16 Sep 21
A work vehicle includes a first actuator driving a differential lock device, a second actuator driving the drive-wheel switchover device, a first operational tool for operating driving of the first actuator, a second operational tool for operating driving of the second actuator and a control device.
Yuji Ishii
Filed: 25 Nov 20
Utility
Work Vehicle
16 Sep 21
An annular member includes a first through hole extending through a first face to a second face forming the back face relative to the first face and having an inner face formed as a concave curved face and a tubular spherical inner ring having an outer face formed as a convex curved face extending along the inner face of the first through hole.
Tomoyuki Ukai, Ryuki Wada, Naoya Otani, Takahiro Miyasaka
Filed: 9 Mar 21
Utility
Vehicle suspension system
14 Sep 21
A vehicle suspension system includes suspension arms mounted to a vehicle body frame to be pivotable between a low rolling posture and a high rolling posture and an anti-roll bar unit.
Eric Chang, John White
Filed: 17 May 19
Utility
Hydraulic system for working machine
14 Sep 21
A hydraulic system includes a control device to reduce a first movement speed to be lower than a second movement speed, the first movement speed being a speed at which a spool of a first control valve moves from a first supply position to a first stop position under a state where a second control valve is in the second supply position, the second movement speed being a speed at which the spool moves from the first supply position to the first stop position under a state where the second control valve is in the second stop position.
Ryuki Nishimoto, Yuji Fukuda, Jun Tomita
Filed: 5 Jun 19
Utility
Work area determination system for autonomous traveling work machine, autonomous traveling work machine and work area determination program
14 Sep 21
A work area determination system for an autonomous traveling work machine which is controlled autonomously based on self machine position information indicative of a self machine position, the work area determination system including an operation terminal capable of determining a work area.
Katsuhiko Uemura, Nobuyuki Yoshii, Takeshi Komorida, Kensuke Uemoto, Kentaro Shinkai
Filed: 13 Nov 18
Utility
Operation device and working machine
14 Sep 21
An operation device includes a grip to be grasped by an operator, and a supporting portion supporting the grip and allowing the grip to be turned in an arbitrary turning direction.
Hiroshi Horii
Filed: 20 Dec 18
Utility
Mower Deck
9 Sep 21
A mower deck to be mounted on a traveling vehicle is disclosed.
Ryo Shimada, Yusaku Matsuoka
Filed: 22 Oct 20