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公开(公告)号：US09732494B2
公开(公告)日：2017-08-15
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.
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公开(公告)号：US20160312747A1
公开(公告)日：2016-10-27
申请号：US14776018
申请日：2015-04-22
Applicant: KOMATSU LTD.
Inventor： Hisato Kitaoka , Toshimitsu Honda , Toshiyuki Ohta
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。
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公开(公告)号：US09238901B2
公开(公告)日：2016-01-19
申请号：US14365359
申请日：2013-08-09
Applicant: KOMATSU LTD.
Inventor： Takeshi Kamimae , Hisato Kitaoka , Toshimitsu Honda , Masaya Ota
CPC classification number: E02F9/0866 , B60K13/04 , B60Y2200/415 , E02F3/3411 , E02F9/0883 , F01N3/021 , F01N3/2066 , F01N13/1805 , F01N13/1855 , F01N13/1872 , F01N2250/02 , F01N2590/08 , Y02A50/2325 , Y02T10/24
Abstract: A supporting mechanism supports first and second exhaust treatment devices for treating exhaust gas from an engine, and includes a sub-bracket, a base bracket, and first and second supporting members. The base bracket includes first and second connecting parts, and first and second pipe members. The sub-bracket supports the first and second exhaust treatment devices. The base bracket supports the sub-bracket. The first and second supporting members respectively support one side and the other side of the base bracket. The first and second connecting parts are respectively joined to the first and second supporting members. The first and second pipe members are installed between the first and second connecting parts. The sub-bracket is attached to the first and second pipe members, extends in the lateral direction of the first and second pipe members, and is separated from the first and second connecting parts.
Abstract translation: 支撑机构支撑用于处理来自发动机的废气的第一和第二排气处理装置，并且包括副支架，基座支架以及第一和第二支撑构件。 基座支架包括第一和第二连接部件以及第一和第二管件。 分支架支撑第一和第二排气处理装置。 底座支架支撑副支架。 第一和第二支撑构件分别支撑基座的一侧和另一侧。 第一和第二连接部分分别连接到第一和第二支撑构件。 第一和第二管构件安装在第一和第二连接部分之间。 副托架附接到第一和第二管构件，在第一和第二管构件的横向方向上延伸，并与第一和第二连接部分分离。
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公开(公告)号：US09719229B2
公开(公告)日：2017-08-01
申请号：US14894126
申请日：2015-07-15
Applicant: KOMATSU LTD.
Inventor： Norihito Bandou , Takeshi Saoyama , Minoru Wada , Toshiyuki Ohta , Toshimitsu Honda , Katsuhiro Tsutsumi , Takaya Kobayashi , Takayasu Wakamoto
Abstract: A bucket with a blade-shaped lower front edge includes: a first straight portion horizontally extending from the lower front edge toward an innermost of the bucket; a curve continuous with a rear edge of the first straight 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; 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; a reinforcing member provided on an exterior surface of the third straight portion to reinforce of the exterior surface; and a connecting portion provided behind the curve.
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公开(公告)号：US20170016204A1
公开(公告)日：2017-01-19
申请号：US14894126
申请日：2015-07-15
Applicant: KOMATSU LTD.
Inventor： Norihito Bandou , Takeshi Saoyama , Minoru Wada , Toshiyuki Ohta , Toshimitsu Honda , Katsuhiro Tsutsumi , Takaya Kobayashi , Takayasu Wakamoto
Abstract: A bucket with a blade-shaped lower front edge includes: a first straight portion horizontally extending from the lower front edge toward an innermost of the bucket; a curve continuous with a rear edge of the first straight 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; 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; a reinforcing member provided on an exterior surface of the third straight portion to reinforce of the exterior surface; and a connecting portion provided behind the curve.
Abstract translation: 具有叶片形下部前边缘的铲斗包括：从所述下部前边缘朝向所述铲斗的最内侧水平延伸的第一直线部分; 在曲线的下边缘处与第一直线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; 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; 加强件，设置在所述第三直线部分的外表面上以加强所述外表面; 以及设置在曲线后面的连接部。
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Patent Agency Ranking
公开(公告)号：US20150233089A1
公开(公告)日：2015-08-20
申请号：US14365359
申请日：2013-08-09
Applicant: KOMATSU LTD.
Inventor： Takeshi Kamimae , Hisato Kitaoka , Toshimitsu Honda , Masaya Ota
CPC classification number: E02F9/0866 , B60K13/04 , B60Y2200/415 , E02F3/3411 , E02F9/0883 , F01N3/021 , F01N3/2066 , F01N13/1805 , F01N13/1855 , F01N13/1872 , F01N2250/02 , F01N2590/08 , Y02A50/2325 , Y02T10/24
Abstract: A supporting mechanism supports first and second exhaust treatment devices for treating exhaust gas from an engine, and includes a sub-bracket, a base bracket, and first and second supporting members. The base bracket includes first and second connecting parts, and first and second pipe members. The sub-bracket supports the first and second exhaust treatment devices. The base bracket supports the sub-bracket. The first and second supporting members respectively support one side and the other side of the base bracket. The first and second connecting parts are respectively joined to the first and second supporting members. The first and second pipe members are installed between the first and second connecting parts. The sub-bracket is attached to the first and second pipe members, extends in the lateral direction of the first and second pipe members, and is separated from the first and second connecting parts.
Abstract translation: 支撑机构支撑用于处理来自发动机的废气的第一和第二排气处理装置，并且包括副支架，基座支架以及第一和第二支撑构件。 基座支架包括第一和第二连接部件以及第一和第二管件。 分支架支撑第一和第二排气处理装置。 底座支架支撑副支架。 第一和第二支撑构件分别支撑基座的一侧和另一侧。 第一和第二连接部分分别连接到第一和第二支撑构件。 第一和第二管构件安装在第一和第二连接部分之间。 副托架附接到第一和第二管构件，在第一和第二管构件的横向方向上延伸，并且与第一和第二连接部分分离。
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公开(公告)号：US09856625B2
公开(公告)日：2018-01-02
申请号：US15026173
申请日：2015-08-07
Applicant: Komatsu Ltd.
Inventor： Minoru Wada , Toshiyuki Ohta , Toshimitsu Honda , Katsuhiro Tsutsumi , Takaya Kobayashi , Yosuke Yamagoe
CPC classification number: E02F3/431 , E02F3/283 , E02F3/40 , E02F3/422 , E02F3/43 , E02F3/434 , E02F3/437 , F15B11/161 , F15B11/20
Abstract: A working vehicle includes: a vehicle body; and a boom; a bucket; a boom driving unit including a boom cylinder; a bucket driving unit configured to swing the bucket; a boom-bottom pressure sensor configured to detect a boom-bottom pressure of the boom cylinder; and a working equipment controller configured to control at least one of a lift motion of the boom and a tilt motion of the bucket. The bucket includes an inclined portion. The working equipment controller controls the lift motion or the tilt motion by comparing a threshold set in accordance with an inclination angle of the inclined portion with the boom-bottom pressure.
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公开(公告)号：US09441527B2
公开(公告)日：2016-09-13
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 , F01N3/021 , F01N13/00
CPC classification number: F01N13/1805 , B60K13/04 , B60Y2200/415 , E02F3/283 , E02F9/0833 , E02F9/0866 , E02F9/0883 , F01N3/021 , F01N3/035 , F01N3/2066 , F01N13/009 , F01N2340/04 , F01N2470/18 , F01N2610/02 , F01N2610/1453 , F16M13/02 , Y02A50/2325 , Y02T10/24
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.
Abstract translation: 支撑机构支撑用于处理来自发动机的废气的第一和第二排气处理装置，并且设置有基部构件，第一支撑构件和第二支撑构件。 基部构件包括第一和第二连接部以及第一和第二管构件。 基部构件支撑第一和第二排气处理装置。 第一支撑构件支撑基部构件的一侧。 第二支撑构件支撑基部构件的另一侧。 第一连接部与第一支撑构件连接。 第二连接部与第二支撑构件连接。 第一和第二管构件并排设置在共同的水平面上。 开口部由第一管件，第二管件，第一连接件和第二连接件的边缘形成。
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公开(公告)号：US20150075894A1
公开(公告)日：2015-03-19
申请号：US14365721
申请日：2013-08-09
Applicant: KOMATSU LTD.
Inventor： Takeshi Kamimae , Hisato Kitaoka , Toshimitsu Honda , Masaya Ota
CPC classification number: F01N13/1805 , B60K13/04 , B60Y2200/415 , E02F3/283 , E02F9/0833 , E02F9/0866 , E02F9/0883 , F01N3/021 , F01N3/035 , F01N3/2066 , F01N13/009 , F01N2340/04 , F01N2470/18 , F01N2610/02 , F01N2610/1453 , F16M13/02 , Y02A50/2325 , Y02T10/24
Abstract: A supporting mechanism supports a first and a 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 a first and second connecting parts, and a first and a 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 the 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.
Abstract translation: 支撑机构支撑用于处理来自发动机的废气的第一和第二排气处理装置，并且设置有基部构件，第一支撑构件和第二支撑构件。 基部构件包括第一和第二连接部以及第一和第二管构件。 基部构件支撑第一和第二排气处理装置。 第一支撑构件支撑基部构件的一侧。 第二支撑构件支撑基座构件的另一侧。 第一连接部与第一支撑构件连接。 第二连接部与第二支撑构件连接。 第一和第二管构件并排设置在共同的水平面上。 开口部由第一管件，第二管件，第一连接件和第二连接件的边缘形成。
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公开(公告)号：US20170037594A1
公开(公告)日：2017-02-09
申请号：US15026173
申请日：2015-08-07
Applicant: KOMATSU LTD.
Inventor： Minoru Wada , Toshiyuki Ohta , Toshimitsu Honda , Katsuhiro Tsutsumi , Takaya Kobayashi , Yosuke Yamagoe
CPC classification number: E02F3/431 , E02F3/283 , E02F3/40 , E02F3/422 , E02F3/43 , E02F3/434 , E02F3/437 , F15B11/161 , F15B11/20
Abstract: A working vehicle (1) includes: a vehicle body (2); and a boom (31); a bucket (32); a boom driving unit including a boom cylinder (36); a bucket driving unit configured to swing the bucket (32); a boom-bottom pressure sensor (460) configured to detect a boom-bottom pressure of the boom cylinder (36); and a working equipment controller (10) configured to control at least one of a lift motion of the boom (31) and a tilt motion of the bucket (32). The bucket (32) includes an inclined portion (44). The working equipment controller (10) controls the lift motion or the tilt motion by comparing a threshold set in accordance with an inclination angle of the inclined portion (44) with the boom-bottom pressure.
Abstract translation: 工作车辆（1）包括：车体（2）; 和吊杆（31）; 桶（32）; 动臂驱动单元，包括动臂缸（36）; 铲斗驱动单元，其构造成使所述铲斗（32）摆动; 动臂底部压力传感器（460），其构造成检测动臂油缸（36）的悬臂底部压力; 以及工作设备控制器（10），其被配置为控制所述起重臂（31）的提升运动和所述铲斗（32）的倾斜运动中的至少一个。 铲斗（32）包括倾斜部分（44）。 工作设备控制器（10）通过将根据倾斜部分（44）的倾斜角度设定的阈值与悬臂底部压力进行比较来控制提升运动或倾斜运动。
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