686 patents
Page 31 of 35
Utility
Agriculture Support System, Agriculture Support Device and Agriculture Support Method
29 Apr 20
An agriculture support system includes a data obtaining device to obtain at least one type of data among a plurality of types of data relating to planting of crops, a mesh setting device to allocate, as divided data, the data obtained by the data obtaining device to each of areas of an agricultural field in which the crops are planted, a first map display to relate, to a location of the agricultural field, the divided data allocated to each of the areas by the mesh setting device and to display the divided data as a first field map, a spreading setting device to set a spreading amount of spread substance in each of the areas based on the divided data of each of the areas, and a second map display to relate, to the location of the agricultural field, the spreading amount and to display the spreading amount.
Shuji TAKEDA, Yoshiharu YOSHIMOTO, Masayuki YAO, Kazuhiro TAKAHARA, Tomohiro NISHIKAWA
Filed: 25 Dec 19
Utility
Non-Excitation Operable Electromagnetic Brake
22 Apr 20
Provided is a non-excitation operable electromagnetic brake that includes a manually operable rotary cam for switching over a rotor to a brake releasing state, but that allows easy recognition of switchover to the brake released state via an operation reaction force and that also allows reliable keeping of the rotary cam under its acting state.
Kazuaki Matsuda, Hirokazu Ito
Filed: 6 Jun 19
Utility
Working Vehicle
15 Apr 20
A working vehicle includes a cabin and an outside air inlet portion.
Guillaume CHAUVEL, Noriyuki KOSHIDA
Filed: 16 Jun 19
Utility
Working Machine
15 Apr 20
A working machine includes a prime mover, a hydraulic pump to be driven by power of the prime mover to output operation fluid, a hydraulic actuator to be actuated by the operation fluid outputted from the hydraulic pump, a first setting member to accept selection of a set revolving speed of the prime mover, a second setting member to accept selection of a set speed of the hydraulic actuator, a revolving speed controller portion to control operation of the prime mover based on the set revolving speed, and a speed controller portion to control operation of the hydraulic actuator based on the set speed.
Hiroshi HORII
Filed: 10 Dec 19
Utility
Belt Tension Adjustment Devive and Working Machine
15 Apr 20
A belt tension adjustment device includes a driving pulley attached to a power transmission shaft, a driven pulley arranged in a driven device, a tension pulley, a loop belt arranged between the driving pulley, the driven pulley, and the tension pulley, and configured to transmit a rotational driving force of the power transmission shaft to the driven device, and a tension adjustment mechanism to adjust tension of the loop belt.
Tomoaki MIYAKE, Shogo TAIRA, Kenichi SAIKI
Filed: 10 Dec 19
Utility
Hydraulic System for Working Machine
18 Mar 20
A hydraulic system includes a first system discharge fluid tube that discharges fluid flowing through a first supply fluid tube, a second system discharge fluid tube that discharges fluid, a first control valve, and a second control valve connected to a second supply fluid tube, the first system discharge fluid tube, and the second system discharge fluid tube, configured to be switched between: a supply position that supplies fluid from the second supply fluid tube to the first supply fluid tube; a first stop position that stops supply of fluid from the second to the first supply fluid tube and supplies fluid from the first supply fluid tube to the first system discharge fluid tube; and a second stop position that stops supply of fluid from the second to the first supply fluid tube and supplies fluid from the first supply fluid tube to the second system discharge fluid tube.
Yuji FUKUDA
Filed: 10 Sep 19
Utility
Hydraulic System for Working Machine
18 Mar 20
A hydraulic system includes first and second control valves controlling a flow rate of operation fluid to be supplied to first and second hydraulic actuators, respectively, a supply fluid tube connecting the first control valve and the second control valve and being connected to a return fluid tube, and a discharge fluid tube connected to the second control valve.
Yuji FUKUDA, Keigo HONDA, Yoshimitsu TANAKA
Filed: 10 Sep 19
Utility
Work Vehicle Having Engine Drive Checking Circuit
18 Mar 20
A work vehicle includes an engine controller for driving an engine, a power supply line, a power supply control line, and a display signal line.
David SPITZ
Filed: 17 Sep 18
Utility
Work Vehicle Having Implement
18 Mar 20
A work vehicle having an implement includes an engine control unit for controlling an engine and detecting an abnormal state of the engine, a PTO transmission mechanism for transmitting power from the engine to the implement, a PTO clutch for switching ON/OFF power transmission by the PTO transmission mechanism and a clutch control circuit configured to render the PTO clutch OFF based on a detection signal outputted by the engine control unit at time of detection of the abnormal state.
David SPITZ
Filed: 17 Sep 18
Utility
Harvesting Machine
18 Mar 20
A harvesting machine including: a harvesting part 4 that is provided forward of a machine body, and harvests crops in a farm field; and a plurality of crop sensors that are provided in the harvesting part at intervals in a left-right direction, and detect the presence of crops upon coming into contact with the crops.
Sotaro Hayashi, Mao Kitahara, Takashi Nakabayashi, Kyosuke Yamaoka, Shoma Deguchi, Sadanori Hida, Kazuhiro Takahara, Naoki Saito, Masayuki Horiuchi
Filed: 22 May 18
Utility
Seat Suspension
11 Mar 20
A seat suspension includes a base including a base hook and a seat platform provided with a seat.
Tetsushi SAKUMA, Daisuke YASUNOBE, Takateru NAKAGAWA
Filed: 8 Sep 19
Utility
Drawbar Bracket and Work Vehicle
4 Mar 20
A drawbar bracket includes a first fastening plate, a second fastening plate , and a coupling member.
Takanori SATO
Filed: 28 Aug 19
Utility
Interior Finishing Member for Driver's Cab In Work Vehicle, Cover for Operation Lever In Work Vehicle, and Work Vehicle
4 Mar 20
An interior finishing member for a driver's cab in a work vehicle includes a bellows.
Daisuke YASUNOBE
Filed: 3 Sep 19
Utility
Heat-resistant Alloy for Hearth Metal Member
4 Mar 20
The present invention provides a Co-free heat-resistant alloy for a hearth metal member that has properties superior to or equal to those of Co-containing heat resistant steel.
Yohei ENJO, Motoyuki MATSUBARA, Yuki HAYASE
Filed: 3 Sep 17
Utility
Operation Lever Cover for Work Vehicle, Operation Mechanism for Work Vehicle, and Work Vehicle
4 Mar 20
An operation lever cover for a work vehicle includes a through hole, a trunk, a first attachment part, and a second attachment part.
Daisuke YASUNOBE
Filed: 1 Sep 19
Utility
Operation Support System for Working Machine and Agriculture Support System
26 Feb 20
An operation support system for a working machine includes a biological condition detector device to detect vital data of an operator, the biological condition detector device being attached to the operator, a relating portion to relate the biological condition detector device to the working machine configured to travel, an abnormality detector to detect, from the vital data, abnormality of the operator to which the biological condition detector device related to the working machine is attached, and a stopping controller to stop the working machine related to the biological condition detector device when the abnormality detector detects the abnormality of the operator, the biological condition detector device being attached to the operator.
Kazuo SAKAGUCHI, Naohiro SAIJO, Yasuhiro NISHIDA
Filed: 28 Oct 19
Utility
Work Vehicle
26 Feb 20
A work vehicle includes a vehicle body, a plurality of traveling devices for driving traveling, a plurality of bending link mechanisms supporting the plurality of traveling devices to the vehicle body with allowing the plurality of traveling devices to be elevated/lowered independently of each other, a driving mechanism capable of changing respective postures of the plurality of bending link mechanisms independently of each other, and an idle wheel freely rotatably supported to an intermediate bending portion of each one of the plurality of bending mechanisms.
Junichi ISHIKAWA, Minoru HIRAOKA
Filed: 27 Mar 18
Utility
Travel Route Management System and Travel Route Determination Device
26 Feb 20
A travel route management system includes an area setting unit that sets a work site to an outer peripheral area SA and an area CA to be worked on an inner side of the outer peripheral area SA, and a route element selecting unit that sequentially selects a next travel route element to be traveled on next, from among multiple mutually-parallel travel route elements, the travel route elements constituting a travel route that covers the area CA to be worked.
Sakura Tomita, Tomohiko Sano, Kazuo Sakaguchi, Tetsuya Nakajima, Makoto Oshitani, Kenichi Iwami, Osamu Yoshida
Filed: 28 Nov 17
Utility
Work Vehicle Automatic Traveling System
26 Feb 20
A work vehicle automatic traveling system includes a route element selecting unit that, on the basis of state information, sequentially selects a next travel route element on which a work vehicle is to travel next, from a travel route element set and a circling route element set.
Sakura Tomita, Tomohiko Sano, Kazuo Sakaguchi, Tetsuya Nakajima, Makoto Oshitani, Kenichi Iwami, Osamu Yoshida
Filed: 28 Nov 17
Utility
Working Machine
19 Feb 20
A working machine includes a prime mover, a hydraulic pump to be driven by power of the prime mover and to output operation fluid, a hydraulic actuator to be operated by the operation fluid, and a control device.
Makoto ONO, Kenjiro HONDA, Atsushi MATSUMOTO, Hiromichi YOSHIDA
Filed: 24 Oct 19