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1. 发明授权

US06290009B1 Swivel working vehicle 有权
标题翻译：旋转作业车
公开(公告)号：US06290009B1
公开(公告)日：2001-09-18
申请号：US09242559
申请日：1999-02-19
申请人： Masami Kondo , Takuzo Kawamura , Hajime Setoguchi , Katashi Tanaka
发明人： Masami Kondo , Takuzo Kawamura , Hajime Setoguchi , Katashi Tanaka
IPC分类号： B62D5514
CPC分类号： B62D55/253 , B62D55/244
摘要： When a conventional swivel working vehicle is constructed such that a real part of a swivel body is not extended beyond a traveling device in order to improve an operability at a small site, a balance weight must he significantly increased in weight so as to prevent falling and tumbling of a machine body. In the invention, left and right core metal projections of a crawler are laterally offset from a center line of the crawler and right and left lugs are formed on an outer peripheral surface of the crawler. The lugs are formed to assume the same shape on the right and left sides or laterally symmetrical shapes or occupy the same area on the right and left sides, and to be symmetrically shaped about a center of rotation of the swivel body between the left and right crawlers of the machine body.
摘要翻译：当常规的旋转作业车辆被构造成使得旋转体的实际部分不延伸超过行驶装置以便提高在小的位置的可操作性时，平衡重必须显着地增加重量以便防止下落和翻滚机身。在本发明中，履带的左右的铁芯金属突起从履带的中心线侧向偏移，在履带的外周面形成有左右的凸耳。凸耳形成为在左右两侧形成相同的形状或横向对称的形状，或者在右侧和左侧形成相同的区域，并且围绕左右两侧的旋转体的旋转中心对称地成形机身的履带。

2. 发明授权

US07886633B2 Swing type working vehicle 有权
标题翻译：摆动式作业车
公开(公告)号：US07886633B2
公开(公告)日：2011-02-15
申请号：US11994735
申请日：2006-01-19
申请人： Katashi Tanaka
发明人： Katashi Tanaka
IPC分类号： G05G1/30
CPC分类号： G05G1/30 , E02F3/301 , E02F3/307 , E02F9/0866 , E02F9/2004 , G05G1/58 , Y10T74/20888
摘要： A swing type working vehicle, wherein a space at the foot portion of an operator can be increased when pedal operation is not required. A step is installed on the front part of a swing table frame, and pedals for operating hydraulic actuators are disposed on the step. The base parts of the pedals are supported so that these pedals can be swung forward and backward. When the pedals are swung backward, they are brought into contact with the operating members of the hydraulic actuators to disable the operation, and when the pedals are swung forward, they are held in the state of being brought into contact with the step.
摘要翻译：一种摆动式作业车辆，其中当不需要踏板操作时，能够增加操作者脚部的空间。在摆台架的前部安装一个台阶，踏板上设有用于操作液压执行器的踏板。支撑踏板的基座部分，以便这些踏板向前和向后摆动。当踏板向后摆动时，它们与液压执行器的操作构件接触以禁止操作，并且当踏板向前摆动时，它们保持与台阶接触的状态。

3. 外观设计

USD590847S1 Excavator 有权
公开(公告)号：USD590847S1
公开(公告)日：2009-04-21
申请号：US29323884
申请日：2008-09-02
申请人： Kiyoshi Yonekura , Yasuyuki Oyamada , Hiroyuki Ootsuki , Masamitsu Uemura , Katashi Tanaka
设计人： Kiyoshi Yonekura , Yasuyuki Oyamada , Hiroyuki Ootsuki , Masamitsu Uemura , Katashi Tanaka

4. 发明授权

US08042638B2 Rotary working machine 有权
标题翻译：旋转加工机
公开(公告)号：US08042638B2
公开(公告)日：2011-10-25
申请号：US11994627
申请日：2006-01-19
申请人： Katashi Tanaka
发明人： Katashi Tanaka
IPC分类号： B62D33/063 , B62D33/073
CPC分类号： G05G1/30 , E02F3/301 , E02F3/307 , E02F3/325 , E02F9/0875 , E02F9/2004 , E02F9/2267 , E02F9/2271
摘要： Ample spaces are secured on a rotating table frame, in front of and behind a control valve. A rotary working machine where a step is placed on a rotating table frame, at the front of the frame, and a control valve is placed below the step. The step has operation levers and pedals mounted on it. The control valve is connected to the operation levers and the pedals to perform drive control of a hydraulic actuator, and is placed at an incline so as to be high at the front and low at the rear.
摘要翻译：在旋转的桌面框架上，在控制阀的前面和后面固定有足够的空间。一个旋转加工机器，其中台阶放置在旋转台架上，在框架的前部，并且控制阀放置在台阶下方。该步骤上安装了操作杆和踏板。控制阀连接到操作杆和踏板，以执行液压执行机构的驱动控制，并且以倾斜的方式放置在前部的高处，并且在后部处于低位。

5. 发明申请

US20090226288A1 Rotary Working Machine 有权
标题翻译：旋转式加工机
公开(公告)号：US20090226288A1
公开(公告)日：2009-09-10
申请号：US11994627
申请日：2006-01-19
申请人： Katashi Tanaka
发明人： Katashi Tanaka
IPC分类号： B65G69/26
CPC分类号： G05G1/30 , E02F3/301 , E02F3/307 , E02F3/325 , E02F9/0875 , E02F9/2004 , E02F9/2267 , E02F9/2271
摘要： Ample spaces are secured on a rotating table frame, in front of and behind a control valve. A rotary working machine where a step (12) is placed on a rotating table frame (5), at the front of the frame (5), and a control valve (25) is placed below the step (12). The step (12) has operation levers (69, 69) and pedals (66, 67, 68) mounted on it. The control valve (25) is connected to the operation levers (69, 69) and the pedals (66, 67, 68) to perform drive control of a hydraulic actuator, and is placed inclined so as to be high at the front and low at the rear.
摘要翻译：在旋转的桌面框架上，在控制阀的前面和后面固定有足够的空间。一种旋转加工机，其中步骤（12）放置在旋转台架（5）上，在框架（5）的前部，并且控制阀（25）放置在台阶（12）的下方。步骤（12）具有安装在其上的操作杆（69,69）和踏板（66,67,68）。控制阀25连接到操作杆69,69和踏板66,67,68，以执行液压致动器的驱动控制，并且倾斜设置成在前部和下部高度倾斜在后面。

6. 发明申请

US20090049718A1 Swing Type Working Vehicle 有权
标题翻译：摆动式工作车
公开(公告)号：US20090049718A1
公开(公告)日：2009-02-26
申请号：US11994735
申请日：2006-01-19
申请人： Katashi Tanaka
发明人： Katashi Tanaka
IPC分类号： E02F3/32
CPC分类号： G05G1/30 , E02F3/301 , E02F3/307 , E02F9/0866 , E02F9/2004 , G05G1/58 , Y10T74/20888
摘要： A swing type working vehicle, wherein a space at the foot portion of an operator can be increased when pedal operation is not required. A step (12) is installed on the front part of a swing table frame (5), and pedals (67) and (68) for operating hydraulic actuators are disposed on the step (12). The base parts of the pedals (67) and (68) are supported so that these pedals can be swung forward and backward. When the pedals (67) and (68) are swung backward, they are brought into contact with the operating members of the hydraulic actuators to disable the operation, and when the pedals are swung forward, they are held in the state of being brought into contact with the step (12).
摘要翻译：一种摆动式作业车辆，其中当不需要踏板操作时，能够增加操作者脚部的空间。步骤（12）安装在摆动台架（5）的前部，并且用于操作液压致动器的踏板（67）和（68）设置在台阶（12）上。踏板（67）和（68）的基座部分被支撑，以便这些踏板可以向前和向后摆动。当踏板（67）和（68）向后摆动时，它们与液压执行器的操作构件接触以禁止操作，并且当踏板向前摆动时，它们被保持在被带入与步骤（12）接触。

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