1251 patents
Page 38 of 63
Utility
Electric work vehicle
20 Jul 21
An electric work vehicle includes a battery container provided in a traveling vehicle body and including a guiding unit, and a battery pack removably attached to the battery container and including a guided unit.
Hirokazu Ito, Kazuo Koike, Yasuhiro Manji
Filed: 14 Jun 17
Utility
Arm for working machine, bearing member, and manufacturing method of the arm for the working machine
20 Jul 21
The arm for the working machine includes: an arm body; and the bearing member attached to the arm body.
Fuminori Sato
Filed: 9 Jun 20
Utility
Hydraulic system for working machine
20 Jul 21
A hydraulic system for a working machine, includes a hydraulic device to change a flow rate of an operation fluid.
Yuji Fukuda, Tsuyoshi Matsumoto, Ryosuke Kinugawa, Jun Tomita, Nozomu Minagawa
Filed: 2 Oct 18
Utility
Protective Surface on Stainless Steel
15 Jul 21
A substrate steel of the comprising from 0.01 to 0.60 wt. % of La, from 0.0 to 0.65 wt. % of Ce; from 0.06 to 1.8 wt. % of Nb up to 2.5 wt. % of one or more trace elements and carbon and silicon may be treated in an oxidizing atmosphere to product a coke resistant surface coating of MnCr2O4 having a thickness up to 5 microns.
Vasily Simanzhenkov, Hany Farag, Leslie Benum, Billy Santos, Kathleen Donnelly, Nobuyuki Sakamoto, Kunihide Hashimoto, Michael Gyorffy
Filed: 26 Mar 21
Utility
Threshing Cylinder
15 Jul 21
Provided is a threshing cylinder with threshing processing section provided on the rear side of a raking section.
Takafumi Mitsui, Fumisato Nakagawa, Toshinari Nishimura, Tsuyoshi Kumatori
Filed: 15 May 19
Utility
Work vehicle and method for controlling work vehicle
13 Jul 21
A work vehicle includes a monitor, a memory, and circuitry.
Yushi Matsuzaki
Filed: 10 Jul 19
Utility
Alloy for overlay welding and reaction tube
13 Jul 21
Motoyuki Matsubara, Kunihide Hashimoto, Hiroshi Yamaguchi, Masayuki Tomita
Filed: 10 Oct 18
Utility
Work vehicle
13 Jul 21
A work vehicle is disclosed that includes an elastic support mechanism for supporting an exhaust muffler.
Yoshinori Oyama, Kimihiro Kai, Hiroshi Takagi, Toshiki Ono, Kohta Nakao, Takafumi Komatsu, Kensuke Okabe, Yuki Nakaoka
Filed: 17 May 19
Utility
Engine working machine
13 Jul 21
There is provided an engine working machine capable of suppressing functional disorder of an exhaust catalyst and decline of engine performance.
Hideo Shimoji, Yuki Ishii, Tatsuya Ueshima, Hiroki Murata
Filed: 5 Jun 19
Utility
Utility Vehicle Having Continuously Variable Transmission
8 Jul 21
A utility vehicle has a CVT, an engine providing power to the CVT, a CVT case accommodating the CVT, front and rear wheels supporting the vehicle body frame on the ground surface and an exterior side panel supported to the vehicle body frame.
Nicholas ALLICOCK
Filed: 6 Jan 20
Utility
Operating Method for Organic Wastewater Treatment Apparatus and Organic Wastewater Treatment Apparatus
8 Jul 21
An organic wastewater treatment apparatus is operated by switching between a first operation mode and a second operation mode.
Soichiro YATSUGI, Shinya NAGAE, Hitoshi YANASE, Ryosuke ONO
Filed: 22 Mar 21
Utility
Organic Wastewater Treatment Apparatus
8 Jul 21
An organic wastewater treatment apparatus biologically treats organic wastewater containing nitrogen using a treatment tank storing activated sludge.
Soichiro YATSUGI, Shinya NAGAE, Hitoshi YANASE
Filed: 23 Mar 21
Utility
Traveling vehicle
6 Jul 21
A traveling vehicle includes: a body; a steering wheel that is attached to the body and rotates around a rotating shaft; and a forward-reverse switching lever that switches between a forward position, a neutral position, and a reverse position.
Kensuke Taira, Toyohiko Kumatori, Satoshi Yoshikawa, Takuya Inamori
Filed: 18 Sep 18
Utility
Hydraulic system for working machine
6 Jul 21
A hydraulic system includes a hydraulic pump, a first hydraulic actuator, a second hydraulic actuator, a first control valve to control the first hydraulic actuator, and a second control valve to control the second hydraulic actuator, the second control valve being arranged on a downstream side of the first control valve.
Yuji Fukuda, Yoshimitsu Tanaka, Keigo Honda
Filed: 26 Mar 19
Utility
Working device, working vehicle, working machine, and management system
6 Jul 21
A working device includes: a working portion configured to perform work; a frame supporting the working portion and being configured to be coupled to a vehicle body; and a wireless tag attached to the working portion or to the frame, having: a storage part configured to store at least identifying information; and a communication part configured to transmit the identifying information.
Seiichi Okamura, Kanta Takechi, Daisuke Naito
Filed: 24 Dec 18
Utility
Work Vehicle
1 Jul 21
A work vehicle includes a link mechanism to be equipped with a work implement, a drive mechanism to drive the link mechanism to ascend and descend the work implement, and a control lever is to be operated to ascend and descend the work implement.
Takashi SERA, Takashi ODA, Hisao MUKAI, Takuya TANIGAWA
Filed: 9 Dec 20
Utility
Flow Rate Control Valve
1 Jul 21
A flow rate control valve includes a first flow line to connect to a first fluid line connected to a hydraulic actuator, a second flow line to connect to a second fluid line connected to the hydraulic actuator, a third flow line to connect to a third fluid line connected to a hydraulic pump, a fourth flow line to connect to an operation fluid tank or a fourth fluid line connected to a suction portion of the hydraulic pump, a fifth flow line to connect a first control valve and a second control valve, and a spool including a first connecting portion being configured to connect the first flow line and the third flow line at a first position and to connect the first flow line and the fifth flow line at a second position.
Yuji FUKUDA, Yoshimitsu TANAKA, Yasushi OTAGAKI
Filed: 17 Nov 20
Utility
Work Machine
1 Jul 21
A work machine includes a transmission case (5) extending in the front-back direction of a machine body, a first hydraulic unit (V) provided on one of mutually opposite wall portions (5a, 5b) of the transmission case (5), a second hydraulic unit (44) provided on a second one of the wall portions (5a, 5b), and a supply passage (43) configured to supply operating oil from the first hydraulic unit (V) to the second hydraulic unit (44).
Daisuke Nakayama, Hironobu Nogami, Norita Tottori, Naoya Okamoto
Filed: 10 Nov 20
Utility
Communication Processing System for Working Machine and Communication Processing Method for Working Machine
1 Jul 21
A communication processing system for a working machine includes a communication device disposed on the working machine and configured to transmit a beacon containing machine information relating to the working machine, and a mobile terminal configured to receive the beacon, and to execute a connection processing for connecting with the communication device and an obtaining processing for obtaining the machine information, wherein the beacon includes a first beacon containing first activation information and a second beacon containing second activation information, and wherein the mobile terminal is configured, after executing the connection processing and the obtaining processing upon receiving the first beacon, not to execute the obtaining processing upon further receiving the first beacon, and to execute the same obtaining processing upon receiving the second beacon.
Keisuke MIURA, Keisuke EGASHIRA
Filed: 18 Mar 21
Utility
Head Cover for Engine
1 Jul 21
The head cover for an engine includes a gas passage in the head cover, a gas outlet formed on a head cover wall at a terminal end portion of the gas passage in the head cover, a gas intermediate outlet portion formed in the head cover wall so as to face space inside the head cover except the gas passage in the head cover, and a gas intermediate inlet portion formed in the head cover wall so as to face the gas passage in the head cover, in which an opening specification in which through holes penetrating the head cover wall are formed and a closing specification in which the through holes are not formed can be selected for the gas intermediate outlet portion and the gas intermediate inlet portion.
Satoshi SUGIMOTO, Takayuki ICHIKAWA, Shota HATADA
Filed: 12 Nov 20