686 patents
Page 13 of 35
Utility
Blow-by Gas Recirculation Device
11 Aug 22
A blow-by gas recirculation device that, while having a structure in which a passage for blow-by gas is in a head cover and an oil separator, an increase in size of an engine is suppressed and the risk of the freezing is mostly avoided by shortening the length of an external pipe for the blow-by gas.
Mitsuhiro AKITA, Kazuyuki CHUMA, Kohei SAWADA, Yukimasa KABE, Satoshi INAYAMA, Junya IKAI
Filed: 14 Apr 20
Utility
Electric Work Vehicle
11 Aug 22
An electric work vehicle includes an electric work machine including a battery mounting unit on which a battery is detachably mountable; a battery housing unit supported by at least one wheel and configured to house the battery; and a battery carrier including the at least one wheel and a manual push handle configured to be manually pushed to move the battery housing unit.
Masahiro Yamada, Hirokazu Ito, Makoto Odagiri
Filed: 13 Dec 21
Utility
Work Machine, Shaft Sealing Structure, and Work Machine Including the Sealing Structure
4 Aug 22
A work machine includes a machine body, a travel device, a hydraulic drive, a pedal for performing a braking operation, an inching valve that changes a flow rate of a hydraulic fluid, and an adjuster that adjusts a stroke of an operation of the pedal.
Yuki TAKANO, Kai INADA
Filed: 22 Apr 22
Utility
Work Vehicle
4 Aug 22
In a work vehicle of the present invention, a load carrying bed includes a floor panel, a pair of left and right side panels, and a rear gate which is openable and closable.
Yuji Ishii, Takashi Fujii
Filed: 22 Apr 22
Utility
Bending Angle Calculation Method and Calculation Apparatus
4 Aug 22
Provided is a bending angle calculation method capable of saving a worker time and effort.
Shozo KISHI, Akira YAMASHITA, Kazuma HARADA, Tamon IDEN
Filed: 19 Jun 20
Utility
System and Method for Controlling Operation of a Work Vehicle
28 Jul 22
A system comprising a work machine ECU configured to communicate with a vehicle, a vehicle ECU configured to communicate with a work machine, the vehicle ECU configured to control operation of the vehicle at in a first mode, the first mode being determined by a first signal transmitted from the work machine ECU to the vehicle ECU, the vehicle ECU configured to operate the vehicle in a second mode, the second mode being determined by a second signal transmitted from the work machine ECU to the vehicle ECU, and an actuator configured to send a command to the vehicle ECU to operate the vehicle in a third mode, the third mode being determined by a third signal transmitted from the work machine ECU to the vehicle ECU.
Fulvio ZERBINO
Filed: 6 Jan 22
Utility
Swivel Working Machine
28 Jul 22
A swivel working machine includes a machine body swivelable around a swivel axis, a working device attached to the machine body swingably around a swing axis, an operation member to be handled and operated by an operator, and a controller to control swivel movement, which is a swiveling movement of the machine body, and swing movement, which is a swinging movement of the working device.
Hiroshi HORII
Filed: 17 Dec 21
Utility
Electric Work Vehicle
28 Jul 22
An electric work vehicle includes a body frame, a battery above the body frame, a motor drivable on electric power supplied by the battery, a travel device drivable by the motor, and a cooling fan positioned forward of the battery to send cooling air to the battery, wherein the body frame and the battery define a ventilation space therebetween, and the cooling fan extends in an up-down direction of a machine body to face both the battery and the ventilation space.
Norita TOTTORI, Hironobu NOGAMI, Daisuke NAKAYAMA, Daisuke MIYAZAKI
Filed: 27 May 20
Utility
Front Guard and Working Vehicle
28 Jul 22
A front guard attached to a front portion of a vehicle body of a work vehicle includes a lower frame attached to the vehicle body, and an upper frame that is attached to the lower frame so as to be swingable around a shaft oriented in the vehicle width direction and the posture of which can be changed between a standing posture and a forward leaning posture by swinging with respect to the lower frame.
Ryuichi NADAOKA, Takahiro YONEKURA, Daniel UNDERWOOD
Filed: 25 Jan 21
Utility
Gear Transmission
28 Jul 22
A gear transmission having a speed changing section includes a speed changing gear for setting a speed stage and a shift gear slidably mounted on a rotation support shaft and operated to engage and disengage with the speed changing gear, the speed changing section configured to speed-change inputted power and to output the resultant power via the rotation support shaft.
Toshifumi Yasuda, Yusuke Morita
Filed: 13 Apr 22
Utility
Management System for Working Machine
28 Jul 22
An operation system of a working machine mounted on the working machine, including a first control device to control the working machine, and a first command device to output a command to the first control device wirelessly, the command relating to control of the first control device.
Keisuke MIURA
Filed: 12 Apr 22
Utility
Obstacle Detection System, Agricultural Work Vehicle, Obstacle Detection Program, Recording Medium on Which Obstacle Detection Program is Recorded, and Obstacle Detection Method
21 Jul 22
An obstacle detection system for an agricultural work vehicle includes: an obstacle estimation unit 52 that estimates a region in a field based on a detection signal from an obstacle sensor 21 in which region an obstacle is present, and outputs obstacle present region information; an image capturing unit 22 that outputs a captured image of the field; an obstacle detection unit 54 that detects the obstacle from an input image and outputs obstacle detection information; and an image preprocessing unit 53 that generates, as an image to be input to the obstacle detection unit 54, a trimmed image obtained by trimming the captured image so as to include the region in which the obstacle is present, based on the obstacle present region information and shooting-angle-of-view information regarding the image capturing unit 22.
Shunsuke Edo, Kenichi Iwami, Shunsuke Miyashita
Filed: 20 May 20
Utility
Tractor
21 Jul 22
A tractor includes: a three-point linkage to which a tiller is mountable a hydraulic lifting/lowering driver to lift and lower the three-point linkage, and a mechanical linkage to transmit a lifting/lowering operation amount of the three-point linkage to the lifting/lowering driver.
Daisuke NAKAYAMA, Hironobu NOGAMI, Norihide IWATA, Katsumi YANAGIHARA, Naoto MANTOKU, Keita ONO
Filed: 29 May 20
Utility
Threshing Apparatus
14 Jul 22
A threshing apparatus 1 includes a threshing unit 41 that has a receiving net 23 and threshes crops, and a sorting unit 42 that is provided below the threshing unit 41 and sorts grain from a threshed product that has leaked from the receiving net 23.
Sotaro Hayashi, Toshiaki Fujita, Naoki Saito, Shun Matsunaga, Haruyuki Teranishi, Takanori Hori, Masayuki Horiuchi
Filed: 25 Jun 20
Utility
Multipurpose Vehicle
14 Jul 22
A multipurpose vehicle includes a vehicle body, an accommodating section (5) provided for the vehicle body and including a seat (20) in which an occupant is able to sit, and a changing mechanism (23) configured to change the horizontal orientation of the seat (20), wherein the changing mechanism (23) is configured to change the horizontal orientation of the seat so that the seat faces at least a predetermined first direction d1 or a predetermined second direction d2.
Kyouhei Hamamura, Takahiro Miyasaka, Tatsuya Yano
Filed: 16 Jun 21
Utility
Multiple-Purpose Vehicle
14 Jul 22
A gear transmission (20) includes a plurality of shift gears (36, 37), a plurality of shifters (55, 56) engaged, respectively, with the plurality of shift gears (36, 37), and a shift drum (58) rotatably operated by a stepped speed changing operational tool (66) to operate the plurality of shifters (55, 56), thus being speed-changed in forward three speed stages.
Toshifumi Yasuda, Yusuke Morita
Filed: 30 Mar 22
Utility
Stand for Charger
14 Jul 22
A stand for a charger includes an attachment portion attachable and detachable to and from the charger and a leg portion configured to be capable of supporting the charger with the charger being lifted up off the ground surface when the stand is attached to the charger.
Hirokazu Ito, Tomohiko Hisakuni
Filed: 3 Jun 21
Utility
Storable Cargo Bed Sidewalls And/or Tailgate and Method for Storing Cargo Bed Sidewalls And/or Tailgate
30 Jun 22
A cargo bed for a utility terrain vehicle (UTV) having a floor, a tailgate, and a pair of sidewalls.
Nicholas ALLICOCK, John WHITE
Filed: 28 Dec 20
Utility
Working Vehicle, Obstacle Detection Method, and Obstacle Detection Program
30 Jun 22
Provided is a working vehicle capable of operation and driving that includes a plurality of image capture devices 4 that capture an image of surroundings of a vehicle body; a direction detection unit 51 that detects an advancement direction of the operation and driving; an image selection unit 52 that acquires, as a detection image, a surrounding area image captured by one image capture device 4 of the plurality of image capture devices 4 capturing a front advancement direction detected by the direction detection unit 51; and a detection unit 53 that analyzes the detection image acquired by the image selection unit 52 and detects an obstacle.
Takashi Nakabayashi, Toshiki Watanabe, Shunsuke Edo, Shunsuke Miyashita, Kenichi Iwami
Filed: 20 May 20
Utility
Pulley Guard to Protect from Debris
30 Jun 22
A pulley guard to protect a pulley from debris.
Jordan LYNN, Dwight DILLASHAW
Filed: 30 Dec 20