公开(公告)号：US20170016203A1

公开(公告)日：2017-01-19

申请号：US14894098

申请日：2015-07-15

Applicant: KOMATSU LTD.

Inventor： Toshimitsu Honda ,  Toshiyuki Ohta ,  Minoru Wada ,  Katsuhiro Tsutsumi ,  Takaya Kobayashi

IPC: E02F3/40

CPC classification number: E02F3/40

Abstract: A bucket with a linear lower front edge includes: a first straight portion horizontally extending from the lower front edge toward an innermost of the bucket; an inclined portion continuous with a rear edge of the first straight portion, the inclined portion further extending toward the innermost of the bucket while being inclined upward; a curve continuous with a rear edge of the inclined portion at a lower edge of the curve, the curve having a predetermined bucket radius; a second straight portion continuous with an upper edge of the curve, the second straight portion being inclined upward toward a bucket opening; and a third straight portion bent at a bent portion toward the bucket opening relative to a front edge of the second straight portion, the third straight portion further extending toward the bucket opening.

Abstract translation: 具有线性下前缘的铲斗包括：从所述下前缘向所述铲斗的最内侧水平延伸的第一直线部分; 与所述第一直线部分的后边缘连续的倾斜部分，所述倾斜部分在向上倾斜的同时朝所述铲斗的最内部延伸; 在曲线的下边缘处与倾斜部分的后边缘连续的曲线，该曲线具有预定的铲斗半径; 与曲线的上边缘连续的第二直线部分，第二直线部分朝向铲斗开口向上倾斜; 并且第三直线部分相对于第二直线部分的前边缘在弯曲部分处朝向铲斗开口弯曲，第三直线部分进一步朝向铲斗开口延伸。

公开(公告)号：US09534569B2

公开(公告)日：2017-01-03

申请号：US14776018

申请日：2015-04-22

Applicant: KOMATSU LTD.

Inventor： Hisato Kitaoka ,  Toshimitsu Honda ,  Toshiyuki Ohta

IPC: B60K13/02 ,  F02M35/02 ,  E02F9/08

CPC classification number: F02M35/0201 ,  B60K13/02 ,  E02F9/0858 ,  E02F9/0866

Abstract: A working vehicle includes: an air cleaner provided with a vacuator; a planar portion located below the air cleaner; an emission receiver provided to the planar portion at a position right under the vacuator, the emission receiver being recessed downward while having an upper opening, the emission receiver including a bottom surface; and a discharge channel having a base end that is in communication with the emission receiver through a communication opening and a distal end that is opened to an outside of the working vehicle through a discharge port, the discharge channel having an inclined surface inclined downward from the communication opening toward discharge port.

Abstract translation: 一个工作车辆包括：一个空气净化器，设有一个真空发生器; 位于空气滤清器下方的平面部分; 发射接收器，其设置在所述起泡器正下方的位置处的所述平面部分，所述发射接收器在具有上开口的同时向下凹陷，所述发射接收器包括底表面; 以及排出通道，其具有通过连通开口与所述排放物接收器连通的基端，所述前端通过排出口向所述作业车辆的外部开口，所述排出通道具有从所述排出口向下方倾斜的倾斜面 通往开放口。

公开(公告)号：US09121331B2

公开(公告)日：2015-09-01

申请号：US14365721

申请日：2013-08-09

Applicant: KOMATSU LTD.

Inventor： Takeshi Kamimae ,  Hisato Kitaoka ,  Toshimitsu Honda ,  Masaya Ota

IPC: B60K13/04 ,  F01N13/18 ,  F01N3/035 ,  F01N3/20 ,  F16M13/02 ,  E02F3/28 ,  E02F9/08

Abstract: A supporting mechanism supports a first and second exhaust treatment devices for treating exhaust gas from an engine and is provided with a base member, a first supporting member, and a second supporting member. The base member includes first and second connecting parts, and first and second pipe members. The base member supports the first and second exhaust treatment devices. The first supporting member supports one side of the base member. The second supporting member supports the other side of the base member. The first connecting part is joined with the first supporting member. The second connecting part is joined with the second supporting member. The first and second pipe members are disposed side by side on a common horizontal plane. An opening section is formed by the edges of the first pipe member, the second pipe member, the first connecting part, and the second connecting part.