1251 patents
Page 37 of 63
Utility
Work Vehicle
9 Sep 21
The work vehicle includes: an operation tool through which opening and closing of a throttle valve is operated in accordance with a swing angle of the operation tool; a cable connected to the throttle valve; a cam which is supported by the operation tool and swingable about a first shaft supported by the vehicle body in accordance with an operation amount of the operation tool; a curved face which is an outer face of the cam and includes an end part region and a remaining region, the end part region having a curvature smaller than a curvature of the remaining region; and a link member which is connected to the cable, brought into contact with the curved face of the cam, and swingable along the curved face about a second shaft supported by the vehicle body in accordance with sing of the cam.
Kohta Nakao
Filed: 11 Nov 20
Utility
Work vehicle
7 Sep 21
A work vehicle includes a pair of left and right pivotal connecting units provided on a front frame, a caster wheel, a caster axle and a caster bracket connected to the pivotal connecting unit.
Robert Walden
Filed: 26 Apr 18
Utility
Work vehicle
7 Sep 21
The work vehicle includes: an operation tool through which opening and closing of a throttle valve is operated in accordance with a swing angle of the operation tool; a cable connected to the throttle valve; a cam which is supported by the operation tool and swingable about a first shaft supported by the vehicle body in accordance with an operation amount of the operation tool; a curved face which is an outer face of the cam and includes an end part region and a remaining region, the end part region having a curvature smaller than a curvature of the remaining region; and a link member which is connected to the cable, brought into contact with the curved face of the cam, and swingable along the curved face about a second shaft supported by the vehicle body in accordance with sing of the cam.
Kohta Nakao
Filed: 11 Nov 20
Utility
Working Machine
2 Sep 21
A working machine, in which a detection device for detecting a swing position of a supported member is prevented from being damaged, includes a support member pivotally supporting the supported member via a pivot, and a cylinder telescopically moved by extension and contraction movement of its piston rod with respect to its cylinder tube by hydraulic fluid flowing through a fluid passage formed in the piston rod.
Hiroshi HORII, Hiroya MORI, Atsushi MATSUMOTO
Filed: 20 May 21
Utility
Work Vehicle
2 Sep 21
A thermostat is provided at a connection portion between a cooling water supply passage and a bypass passage.
Kazuhiro Tanaka
Filed: 5 Nov 20
Utility
Electric work vehicle and mower unit
31 Aug 21
An electric work vehicle includes: a battery accommodating portion that is provided in the vehicle body and accommodates a battery; a first connector provided on the battery accommodating portion; a second connector provided on the battery; and an operating tool for moving the battery and the second connector, and switching from a pre-attachment orientation in which the second connector opposes the first connector to an attachment orientation in which the second connector is joined to the first connector.
Katsuhiko Uemura, Hirokazu Ito, Kazuaki Matsuda, Yasuhiro Manji
Filed: 15 Jun 18
Utility
Work Vehicle
26 Aug 21
A work vehicle includes a lifting mechanism to control at least one of a height and a posture of a work machine connected to the work vehicle.
Tetsuo YAMAGUCHI, Takudai MATSUDA
Filed: 11 Feb 21
Utility
Communication system for working machine
24 Aug 21
A communication system for a working machine includes: a first communication device configured to be attached to a working device detachably disposed on a vehicle body and to transmit, to an outward, device information relating to the working device as a broadcasting signal; and a receiving device having a receiving part configured to receive the device information transmitted in the broadcasting signal.
Seiichi Okamura, Kanta Takechi, Daisuke Naito
Filed: 26 Dec 18
Design
Tractor
24 Aug 21
Tomonori Kaneko, Gen Futagami, Taiki Furuki, Wataru Sasaki
Filed: 12 Nov 19
Design
Grip for operating lever of working machine
17 Aug 21
Tomonori Kaneko, Gen Futagami
Filed: 11 Nov 19
Design
Membrane cartridge for submerged membrane separation
17 Aug 21
Kimihiro Ishikawa, Makoto Takahashi, Kenichi Tagawa
Filed: 16 Apr 18
Design
Steering for working machine
10 Aug 21
Tomonori Kaneko, Gen Futagami, Yoshihiro Kushita
Filed: 11 Nov 19
Utility
Seat for work vehicle
10 Aug 21
A seat for a work vehicle includes a bottom frame fixed to a seat bracket supported to a vehicle body frame, a top frame supported to the bottom frame to be vertically slidable relative thereto, a setting tool for setting the top fame to the bottom fame at a plurality of vertically adjustable position, a seat cushion attached to the bottom frame and a seat back.
Kirk Payne
Filed: 23 Jan 20
Utility
Engine with EGR device
3 Aug 21
An engine with an EGR device includes an engine case, and an EGR pipe that introduces an EGR gas into an intake path.
Yoshikazu Takemoto, Hideyuki Goto, Takahito Hamasaki, Kentaro Nagai, Tomoya Akitomo, Kumiko Sakaguchi
Filed: 28 Nov 18
Utility
Combine and Harvester
29 Jul 21
A lid is supported so as to be open and close by swinging upward and downward about a swing axis that is not parallel with the screw axis of a bottom screw.
Mamoru Shinya, Yusaku Yoshida, Tsuyoshi Kumatori, Takashi Kitahara, Yoshifumi Tango, Ryohei Higashitaki, Toshinari Nishimura, Masakazu Hino, Shota Hayashi, Nobuki Kitamura
Filed: 22 Jul 19
Utility
Seat for Work Vehicle
29 Jul 21
A seat for a work vehicle includes a bottom frame fixed to a seat bracket supported to a vehicle body frame, a top frame supported to the bottom frame to be vertically slidable relative thereto, a setting tool for setting the top fame to the bottom fame at a plurality of vertically adjustable position, a seat cushion attached to the bottom frame and a seat back.
Kirk PAYNE
Filed: 23 Jan 20
Utility
Cast product having alumina barrier layer
27 Jul 21
To provide a cast product having an alumina barrier layer and method for producing the same.
Youhei Enjo, Makoto Hineno, Shinichi Uramaru, Kunihide Hashimoto
Filed: 20 Dec 18
Utility
Agricultural field management system, agricultural field management method, and management machine
27 Jul 21
An agricultural field management system includes a plurality of communication devices arranged on an agricultural field, each of the communication devices including an outputting circuit being configured to output identification information, a signal receiving circuit disposed on a management machine movable in an agricultural field and configured to receive the identification information outputted by the outputting circuit a position detecting circuit disposed on the management machine and configured to detect measurement information based on a signal from a navigation satellite, a first obtaining circuit to obtain the identification information received by the signal receiving circuit, a second obtaining circuit to obtain the measurement information detected by the position detecting circuit of the management machine on the agricultural field, a relating circuit to relate the identification information obtained by the first obtaining circuit to the measurement information obtained by the second obtaining circuit.
Shuya Kaechi
Filed: 27 Jun 18
Utility
Work Machine
22 Jul 21
There is configured a work machine whose engine and fuel tank will not be damaged at time of a work even when the engine and the fuel tank are arranged with offset to one side in the left/right direction of the machine body.
Taro Nakamura, Junichiro Takiguchi, Yusuke Minakata, Kohei Kawaguchi, Sohei Wakabayashi, Hiroki Saito, Masayuki Kaneko, Koshi Kuromi, Shingo Mimae, Hiroshi Ito
Filed: 18 Jun 19
Utility
Traveling Vehicle
22 Jul 21
A traveling vehicle includes a mechanical brake link mechanism to transmit operation of a brake pedal to a brake device housed in a case and to control brakes of right and left rear wheels.
Takateru NAKAGAWA, Akira HIWATASHI, Satoshi OIZUMI
Filed: 24 Jun 20