Kubota Corporation

Shigeo Sakamoto

Kenichiro Tsuji

Akio Inamori

Yoshihiro Kushita

Toshimitsu Yazaki

Seiichi Takahashi

Akihiro Asada

Toshinobu Owada

Yoshikazu Aota

Hironobu Kubota

Toshikatsu Otani

Toshiya Tsuji

Kazushige Komori

Yasutaka Fukushima

A license plate support mechanism is equipped with an attachment portion to which a license plate can be attached, a fixation portion fixating the attachment portion to a vehicle body, and a switching mechanism. The switching mechanism couples the attachment portion to the fixation portion such that the attachment portion is capable of displacing relative to the fixation portion. The switching mechanism also enables the attachment portion to switch between a storage position, in which the attachment portion is stored on a left/right direction inward side of a left/right pair of rear wheel fenders, and a display position, in which the attachment portion is positioned on the left/right direction outward side of the left/right pair of rear wheel fenders.

License plate support mechanism and work vehicle equipped with license plate support mechanism

A working machine includes a vehicle body, a travel apparatus provided to a rear portion of the vehicle body, a fender provided above the travel apparatus, and hydraulic piping that is disposed between the travel apparatus and the fender and that extends from a front-portion side to a rear-portion side of the fender.

Working machine

Engine hood for work machine

A drive transmission system for a working vehicle for transmitting power of an engine to running devices through a main clutch, a main change speed device and an auxiliary change speed device is disclosed. The main change speed device includes a first group of hydraulic clutches and a group of control valves for operating these clutches. The auxiliary change speed device includes a second group of hydraulic clutches and control valves for operating these clutches. Pressure oil is supplied to selected clutches of the first and second groups of hydraulic clutches to obtain the desired speed. The drive transmission system includes a shifter mechanism for transmitting a shift command to the main and auxiliary change speed devices; a first controller operable in response to the shift command to operate one of the first control valves to a drain position which was placed in a supply position prior to transmission of the shift command, and to operate to a supply position a different one of the first control valves corresponding to the shift command; and a second controller operable in response to the shift command to operate one of the second control valves to a drain position which was placed in a supply position, and thereafter to operate one of the second control valves gradually to a supply position.

Drive transmission system for working vehicle

A hydraulic operating apparatus includes a release hub for supporting a release bearing, a piston formed separately from the release hub, and an abutting plate disposed between the piston and release hub as a power transmission relay member for absorbing shocks. The abutting plate may itself be formed of an elastic material or may include an elastic element to suppress shocks transmitted between the piston and release hub. The release hub and piston are formed annular, and the release hub is supported slidable on an outer surface of an outer wall section of a cylinder defining an annular piston chamber. The release hub includes a supporting surface having a smaller diameter than the outer wall section for supporting the release bearing.

Hydraulic clutch operating apparatus

Growing community of inventors

Osaka, Japan

Shigeo Sakamoto