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公开(公告)号：US20090084003A1
公开(公告)日：2009-04-02
申请号：US12282852
申请日：2006-08-25
申请人： Takafumi Nobayashi , Yasuyuki Oyamada , Takahiro Ikeda , Keiichi Nishihara , Masao Nagata , Saizou Kondou , Masami Miyanishi
发明人： Takafumi Nobayashi , Yasuyuki Oyamada , Takahiro Ikeda , Keiichi Nishihara , Masao Nagata , Saizou Kondou , Masami Miyanishi
IPC分类号： E02F5/02
CPC分类号： E02F9/16 , B62D25/10 , E02F3/325 , E02F9/00 , E02F9/0808 , E02F9/0891
摘要： It is an object of the present invention to provide a cover for a power shovel which can be manufactured at a low cost by reducing the number of parts and production man-hours and can be improved in maintenability. In the power shovel 50 which include an upper revolution structure (10) having: a body frame (11), a seat support stand (13) disposed at the rear of the body frame (11) and covering an upper part of the engine, and a device frame (12) disposed on a front part of the body frame (11) and storing hydraulic devices, side and a rear parts of the seat support stand (13) and the side part between the device frame (12) and the body frame (11) are covered by left and right side-covers (14) and (15) and a rear cover (16).
摘要翻译： 本发明的目的是提供一种能够通过减少零件数量和生产工时而以低成本制造的铲斗盖，并且可以提高可维护性。 在包括具有主体框架（11）的上部旋转结构（10）的动力挖掘机50中，设置在车身框架（11）的后部并且覆盖发动机的上部的座椅支撑架（13） 以及设置在所述主体框架（11）的前部上并且将所述座椅支撑架（13）的侧部和后部以及所述装置框架（12）和所述装置框架（12）的侧部之间的液压装置 主体框架（11）被左右侧盖（14）和（15）以及后盖（16）覆盖。
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公开(公告)号：US07958693B2
公开(公告)日：2011-06-14
申请号：US12282844
申请日：2006-08-25
申请人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
发明人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
IPC分类号： E04C3/00
摘要： In a boom 15 for a working machine 10 attached to an upper rotational body 30 supported on a center of an upper portion of a crawler-type traveling device 40 to be transversely rotatable, the boom 15 includes, as portions cast by integral molding, a boom support point part 16, a boom cylinder rod support point part 18, and an arm support point part 19, and is configured so that the boom support point part 16 is connected to the boom cylinder rod support point part 18 by a general-purpose first rectangular pipe 61, and so that the boom cylinder rod support point part 18 is connected to the arm support point part 19 by a general-purpose second rectangular pipe 62.
摘要翻译： 在安装在支承在履带式行驶装置40的上部的中心上的上部旋转体30的作业机10的悬臂15中，横臂能够旋转，该悬臂15包括作为通过一体成型铸造的部分， 动臂支撑点部16，动臂油缸杆支撑点部18以及支臂支点19，并且构成为通过一般目的将动臂支撑点部16与动臂油缸杆支撑点部18连接 第一矩形管61，并且通过通用的第二矩形管62将动臂缸支撑点部18与臂支撑点部19连接。
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公开(公告)号：US07874392B2
公开(公告)日：2011-01-25
申请号：US12282852
申请日：2006-08-25
申请人： Takafumi Nobayashi , Yasuyuki Oyamada , Takahiro Ikeda , Keiichi Nishihara , Masao Nagata , Saizou Kondou , Masami Miyanishi
发明人： Takafumi Nobayashi , Yasuyuki Oyamada , Takahiro Ikeda , Keiichi Nishihara , Masao Nagata , Saizou Kondou , Masami Miyanishi
IPC分类号： B62D25/10
CPC分类号： E02F9/16 , B62D25/10 , E02F3/325 , E02F9/00 , E02F9/0808 , E02F9/0891
摘要： It is an object of the present invention to provide a cover for a power shovel which can be manufactured at a low cost by reducing the number of parts and production man-hours and can be improved in maintainability. In the power shovel 50 which include an upper revolution structure (10) having: a body frame (11), a seat support stand (13) disposed at the rear of the body frame (11) and covering an upper part of the engine, and a device frame (12) disposed on a front part of the body frame (11) and storing hydraulic devices, side and a rear parts of the seat support stand (13) and the side part between the device frame (12) and the body frame (11) are covered by left and right side-covers (14) and (15) and a rear cover (16).
摘要翻译： 本发明的目的是提供一种能够通过减少零件数量和生产工时以低成本制造的铲斗盖，并且可以提高可维护性。 在包括具有主体框架（11）的上部旋转结构（10）的动力挖掘机50中，设置在车身框架（11）的后部并且覆盖发动机的上部的座椅支撑架（13） 以及设置在所述主体框架（11）的前部上并且将所述座椅支撑架（13）的侧部和后部以及所述装置框架（12）和所述装置框架（12）的侧部之间的液压装置 主体框架（11）被左右侧盖（14）和（15）以及后盖（16）覆盖。
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公开(公告)号：USD594883S1
公开(公告)日：2009-06-23
申请号：US29296382
申请日：2007-10-18
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公开(公告)号：US20090104011A1
公开(公告)日：2009-04-23
申请号：US12282833
申请日：2006-08-25
申请人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
发明人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
IPC分类号： B66C23/00
CPC分类号： E02F9/18
摘要： An objective of the present invention is to provide a counterweight of a power shovel interchangeable with that of a superordinate model without affecting a rear end radius of the shovel at the time of rotation. In the power shovel 50 in which the counterweight is formed at the rear part of a vehicle body frame 11 extended from a front end to a rear end of a lower part of a rotation upper body 10, and an engine 14 is mounted on the rear part of the vehicle body frame 11, an additional weight 12 is placed in a space between the rear part of the vehicle body frame 11 and the engine 14.
摘要翻译： 本发明的目的是提供一种铲斗的配重与上位模型的配重，而不影响铲斗在旋转时的后端半径。 在铲斗50中，配重形成在车体框架11的从旋转上主体10的下部的前端延伸到后端的后部，并且发动机14安装在后部 车身框架11的一部分，在车身框架11的后部与发动机14之间的空间内设置有附加的重物12。
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公开(公告)号：US07857083B2
公开(公告)日：2010-12-28
申请号：US12282833
申请日：2006-08-25
申请人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
发明人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
CPC分类号： E02F9/18
摘要： An objective of the present invention is to provide a counterweight of a power shovel interchangeable with that of a superordinate model without affecting a rear end radius of the shovel at the time of rotation. In the power shovel 50 in which the counterweight is formed at the rear part of a vehicle body frame 11 extended from a front end to a rear end of a lower part of a rotation upper body 10, and an engine 14 is mounted on the rear part of the vehicle body frame 11, an additional weight 12 is placed in a space between the rear part of the vehicle body frame 11 and the engine 14.
摘要翻译： 本发明的目的是提供一种铲斗的配重与上位模型的配重，而不影响铲斗在旋转时的后端半径。 在铲斗50中，配重形成在车体框架11的从旋转上主体10的下部的前端延伸到后端的后部，并且发动机14安装在后部 车身框架11的一部分，在车身框架11的后部与发动机14之间的空间内设置有附加的重物12。
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公开(公告)号：US20090129908A1
公开(公告)日：2009-05-21
申请号：US12282837
申请日：2006-08-25
申请人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
发明人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
IPC分类号： B66C23/00
CPC分类号： E02F3/38
摘要： An object of the present invention is to reduce manufacturing cost and manufacturing man-hour of an arm constituting a working machine in an excavation machine. In an arm 20 of a working machine 10 attached to an upper rotational body 30 supported on a center of an upper portion of a crawler-type traveling device 40 to be transversely rotatable, the arm 20 includes, as portions cast by integral molding, an arm support point part 21, a bucket support point part 24, and a bucket cylinder bottom support point part 22, and is configured so that the arm support point part 21 is connected to the bucket support point part 24 by a general-purpose rectangular pipe 28 and so that the bucket cylinder bottom support point part 22 is fixedly provided on an upper surface of the general-purpose rectangular pipe 28.
摘要翻译： 本发明的目的是降低在挖掘机中构成作业机械的臂的制造成本和制造工时。 在安装在支承在履带式行驶装置40的上部的中心的上部旋转体30的作业机10的臂20上能够横向旋转的情况下，臂20包括作为通过一体成型铸造的部分， 臂支撑点部21，铲斗支撑点部24和铲斗缸底部支撑点部22，并且构造成使得臂支撑点部21通过通用矩形管连接到铲斗支撑点部24 并且使铲斗缸底部支撑点部22固定地设置在通用矩形管28的上表面上。
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公开(公告)号：US20090078667A1
公开(公告)日：2009-03-26
申请号：US12282844
申请日：2006-08-25
申请人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
发明人： Yasuyuki Oyamada , Keiichi Nishihara , Takahiro Ikeda , Takafumi Nobayashi , Masao Nagata , Saizou Kondou , Masami Miyanishi
IPC分类号： B66C23/62
摘要： In a boom 15 for a working machine 10 attached to an upper rotational body 30 supported on a center of an upper portion of a crawler-type traveling device 40 to be transversely rotatable, the boom 15 includes, as portions cast by integral molding, a boom support point part 16, a boom cylinder rod support point part 18, and an arm support point part 19, and is configured so that the boom support point part 16 is connected to the boom cylinder rod support point part 18 by a general-purpose first rectangular pipe 61, and so that the boom cylinder rod support point part 18 is connected to the arm support point part 19 by a general-purpose second rectangular pipe 62.
摘要翻译： 在安装在支承在履带式行驶装置40的上部的中心上的上部旋转体30的作业机10的悬臂15中，横臂能够旋转，该悬臂15包括作为通过一体成型铸造的部分， 动臂支撑点部16，动臂油缸杆支撑点部18以及支臂支点19，并且构成为通过一般目的将动臂支撑点部16与动臂油缸杆支撑点部18连接 第一矩形管61，并且通过通用的第二矩形管62将动臂缸支撑点部18与臂支撑点部19连接。
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