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1. 发明授权

US08006991B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US08006991B2
公开(公告)日：2011-08-30
申请号：US11830500
申请日：2007-07-30
申请人： Tomoya Taniuchi , Koji Yonezawa
发明人： Tomoya Taniuchi , Koji Yonezawa
IPC分类号： B60R3/00 , B60K11/06
CPC分类号： E02F9/0833
摘要： In a hydraulic excavator, in a rear part of an upper rotating body mounted on a lower traveling body is disposed an engine room, and in a front surface of a partition wall for partitioning the front surface side of the engine room from the exterior is provided a step serving as a foothold for opening and closing a bonnet and performing maintenance work. On the lower side of the step, a duct for exhausting the air within the engine room to the exterior is formed in a state that the step serves as an upper surface wall of the duct.
摘要翻译：在液压挖掘机中，在安装在下行进体上的上部旋转体的后部设置有发动机室，并且在用于将发动机室的前表面侧与外部隔开的分隔壁的前表面设置作为打开和关闭发动机罩并进行维护工作的立足点。在台阶的下侧，在该台阶用作管道的上表面壁的状态下形成用于将发动机室内的空气排出到外部的管道。

2. 发明授权

US07874390B2 Working machine 有权
标题翻译：工作机
公开(公告)号：US07874390B2
公开(公告)日：2011-01-25
申请号：US11678802
申请日：2007-02-26
申请人： Tomoya Taniuchi , Koji Yonezawa
发明人： Tomoya Taniuchi , Koji Yonezawa
IPC分类号： B60K11/04
CPC分类号： E02F3/325 , E02F9/00 , E02F9/0866
摘要： On the premise that a partition wall for defining an engine room is provided on the left side of a rear portion of an upper frame the partition wall constituting an upper rotating body and that an engine and a cooler are disposed in the engine room, a front support frame which supports a front portion of the cooler is connected to a rear surface of the partition wall in a state of surface abutment against the rear surface, whereby the support frame also serves as a support pillar for the partition wall, the partition wall also serves as a stay for the prevention of transverse vibration of the support frame, and the use of a sealing member for filling up a gap between the partition wall and the support frame can be omitted.
摘要翻译：在上部框架的后部的左侧设置用于限定发动机室的分隔壁的情况下，构成上部旋转体的分隔壁和发动机和冷却器配置在发动机室内的前提支撑框架，其支撑冷却器的前部，在与后表面邻接的状态下与分隔壁的后表面连接，由此支撑框架还用作分隔壁的支撑柱，分隔壁也作为防止支撑框架的横向振动的停留，并且可以省略使用用于填充分隔壁和支撑框架之间的间隙的密封构件。

3. 发明申请

US20080202451A1 MOUNTING STRUCTURE OF FILTER FOR COOLER OF CONSTRUCTION MACHINE 有权
标题翻译：建筑机械过滤器安装结构
公开(公告)号：US20080202451A1
公开(公告)日：2008-08-28
申请号：US12035081
申请日：2008-02-21
申请人： Tomoya TANIUCHI , Koji Yonezawa
发明人： Tomoya TANIUCHI , Koji Yonezawa
IPC分类号： F01P5/14 , F01P9/00 , F02M35/02
CPC分类号： E02F9/00 , B60K11/02 , B60Y2200/41 , E02F9/0866 , F01P11/12
摘要： On the front surface side of a cooler, a filter mounting portion provided with a filter abutment surface with which a filter is brought into abutment from the front side of the filter mounting portion is provided. The front end side of the filter pushed in from a maintenance port is pressed onto an elastic body formed of a plate spring and provided in the filter mounting portion. Thereby, by a pressing force F1 serving as a component force of a restoring force F of the elastic body, the filter is pressed onto the filter abutment surface, and by a position fixing force F2, the filter is pushed rearwards so as to ensure an engagement state of an engaging claw and an engaging hole.
摘要翻译：在冷却器的前表面侧设置有过滤器安装部，该过滤器安装部设置有过滤器从过滤器安装部的前侧抵接的过滤器抵接面。将从维护口推入的过滤器的前端侧按压在由板簧形成的弹性体上，设置在过滤器安装部。因此，通过作为弹性体的恢复力F的分力的按压力F 1，将过滤器按压到过滤器抵接面上，通过位置固定力F 2，将过滤器向后推，以确保接合爪和接合孔的接合状态。

4. 发明申请

US20070272461A1 WORKING MACHINE 有权
标题翻译：工作机
公开(公告)号：US20070272461A1
公开(公告)日：2007-11-29
申请号：US11678802
申请日：2007-02-26
申请人： Tomoya TANIUCHI , Koji Yonezawa
发明人： Tomoya TANIUCHI , Koji Yonezawa
IPC分类号： B62D39/00
CPC分类号： E02F3/325 , E02F9/00 , E02F9/0866
摘要： On the premise that a partition wall for defining an engine room is provided on the left side of a rear portion of an upper frame the partition wall constituting an upper rotating body and that an engine and a cooler are disposed in the engine room, a front support frame which supports a front portion of the cooler is connected to a rear surface of the partition wall in a state of surface abutment against the rear surface, whereby the support frame also serves as a support pillar for the partition wall, the partition wall also serves as a stay for the prevention of transverse vibration of the support frame, and the use of a sealing member for filling up a gap between the partition wall and the support frame can be omitted.
摘要翻译：在上部框架的后部的左侧设置用于限定发动机室的分隔壁的情况下，构成上部旋转体的分隔壁和发动机和冷却器配置在发动机室内的前提支撑框架，其支撑冷却器的前部，在与后表面邻接的状态下与分隔壁的后表面连接，由此支撑框架还用作分隔壁的支撑柱，分隔壁也作为防止支撑框架的横向振动的停留，并且可以省略使用用于填充分隔壁和支撑框架之间的间隙的密封构件。

5. 发明授权

US07833300B2 Mounting structure of filter for cooler of construction 有权
标题翻译：过滤器用于结构冷却器的安装结构
公开(公告)号：US07833300B2
公开(公告)日：2010-11-16
申请号：US12035081
申请日：2008-02-21
申请人： Tomoya Taniuchi , Koji Yonezawa
发明人： Tomoya Taniuchi , Koji Yonezawa
IPC分类号： B01D46/42
CPC分类号： E02F9/00 , B60K11/02 , B60Y2200/41 , E02F9/0866 , F01P11/12
摘要： On the front surface side of a cooler, a filter mounting portion provided with a filter abutment surface with which a filter is brought into abutment from the front side of the filter mounting portion is provided. The front end side of the filter pushed in from a maintenance port is pressed onto an elastic body formed of a plate spring and provided in the filter mounting portion. Thereby, by a pressing force F1 serving as a component force of a restoring force F of the elastic body, the filter is pressed onto the filter abutment surface, and by a position fixing force F2, the filter is pushed rearwards so as to ensure an engagement state of an engaging claw and an engaging hole.
摘要翻译：在冷却器的前表面侧设置有过滤器安装部，该过滤器安装部设置有过滤器从过滤器安装部的前侧抵接的过滤器抵接面。将从维护口推入的过滤器的前端侧按压在由板簧形成的弹性体上，设置在过滤器安装部。由此，通过作为弹性体的恢复力F的分力的按压力F1，将过滤器按压到过滤器抵接面上，通过位置固定力F2向后推动过滤器，以确保接合爪和接合孔的接合状态。

6. 发明申请

US20080223319A1 Cooling Structure of Construction Machine 有权
标题翻译：施工机械冷却结构
公开(公告)号：US20080223319A1
公开(公告)日：2008-09-18
申请号：US11722548
申请日：2005-12-26
申请人： Hajime Nakashima , Tomoya Taniuchi , Yasumasa Kimura , Shinichi Kinoshita
发明人： Hajime Nakashima , Tomoya Taniuchi , Yasumasa Kimura , Shinichi Kinoshita
IPC分类号： F01P5/06 , F01P11/10 , F01P11/12
CPC分类号： E02F9/0866 , F01P5/06 , F01P11/10 , F01P11/12
摘要： Problem: To improve a soundproof performance on an air intake side of a cooling structure of a construction machine without enlarging an air intake chamber.Solution: An air intake chamber (16) is provided on the air intake side of a heat exchanger (15) in an engine room (12), and a first air intake port (17) is formed in a top face of the air intake chamber (16). In the air intake chamber (16), a duct (18) independently formed as a shield member is disposed so as to partition the air intake chamber (16) into two chambers (16a), (16b), and also in a manner such that the core surface (15a) of the heat exchanger (15) is enclosed airtightly from the surrounding atmosphere. A second air intake port (24) is formed in the duct (18); thereby, the air intake chamber (16) is constituted in a doubled duct structure, and air sucked from the first air intake port (17) is guided through an air intake passage to the core surface (15a) of the heat exchanger (15), the air intake passage being bent so as to be roughly L-shaped.
摘要翻译：问题：提高施工机械的冷却结构的进气侧的隔音性能，而不增大进气室。解决方案：在发动机室（12）中的热交换器（15）的进气侧设置有吸气室（16），在进气口的顶面形成有第一进气口（17）室（16）。在空气吸入室16中，设置独立地形成为屏蔽部件的管道18，以将进气室16分隔成两个室16a和16b，使得热交换器（15）的芯表面（15a）从周围的气氛气密地封闭。第二进气口（24）形成在管道（18）中; 因此，进气室16构成为双重管路结构，从第一吸气口17吸入的空气被引导到通过热交换器15的芯面15a的进气通路），进气通道弯曲成大致L形。

7. 发明申请

US20080034621A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20080034621A1
公开(公告)日：2008-02-14
申请号：US11830500
申请日：2007-07-30
申请人： Tomoya Taniuchi , Koji Yonezawa
发明人： Tomoya Taniuchi , Koji Yonezawa
IPC分类号： B62D25/24 , E02F3/28
CPC分类号： E02F9/0833
摘要： In a hydraulic excavator, in a rear part of an upper rotating body mounted on a lower traveling body is disposed an engine room, and in a front surface of a partition wall for partitioning the front surface side of the engine room from the exterior is provided a step serving as a foothold for opening and closing a bonnet and performing maintenance work. On the lower side of the step, a duct for exhausting the air within the engine room to the exterior is formed in a state that the step serves as an upper surface wall of the duct.
摘要翻译：在液压挖掘机中，在安装在下行进体上的上部旋转体的后部设置有发动机室，并且在用于将发动机室的前表面侧与外部隔开的分隔壁的前表面设置作为打开和关闭发动机罩并进行维护工作的立足点。在台阶的下侧，在该台阶用作管道的上表面壁的状态下形成用于将发动机室内的空气排出到外部的管道。

8. 发明授权

US07841314B2 Cooling structure of construction machine 有权
标题翻译：施工机械冷却结构
公开(公告)号：US07841314B2
公开(公告)日：2010-11-30
申请号：US11722548
申请日：2005-12-26
申请人： Hajime Nakashima , Tomoya Taniuchi , Yasumasa Kimura , Shinichi Kinoshita
发明人： Hajime Nakashima , Tomoya Taniuchi , Yasumasa Kimura , Shinichi Kinoshita
IPC分类号： F02B77/04 , F02B77/13
CPC分类号： E02F9/0866 , F01P5/06 , F01P11/10 , F01P11/12
摘要： To improve soundproof performance on an air intake side of a cooling structure of a construction machine without enlarging an air intake chamber. An air intake chamber is provided on the air intake side of a heat exchanger in an engine room, and a first air intake port is formed in a top face of the air intake chamber. In the air intake chamber, a duct independently formed as a shield member is disposed so as to partition the air intake chamber into two chambers, and also such that the core surface of the heat exchanger is enclosed airtightly from the surrounding atmosphere. A second air intake port is formed in the duct; thereby, the air intake chamber is constituted in a doubled duct structure, and air sucked from the first air intake port is guided through an air intake passage to the core surface of the heat exchanger, the air intake passage being bent so as to be roughly L-shaped.
摘要翻译：为了提高施工机械的冷却结构的进气侧的隔音性能，而不扩大进气室。在发动机室的热交换器的吸气侧设置有吸气室，在吸气室的上表面形成有第一空气吸入口。在进气室中，独立地形成为屏蔽构件的管道被设置成将进气室分隔成两个室，并且还使得热交换器的芯面被气密地封闭在周围的大气中。第二进气口形成在管道中; 由此，进气室构成为双重管道结构，从第一进气口吸入的空气被引导通过进气通道到热交换器的芯面，进气通道被弯曲成大致 L形。

9. 发明申请

US20080169142A1 COOLING STRUCTURE OF CONSTRUCTION MACHINE 审中-公开
标题翻译：建筑机械冷却结构
公开(公告)号：US20080169142A1
公开(公告)日：2008-07-17
申请号：US12013710
申请日：2008-01-14
申请人： Shinichi KINOSHITA , Yasumasa Kimura , Masahiko Mitsuda , Hajime Nakashima , Tomoya Taniuchi
发明人： Shinichi KINOSHITA , Yasumasa Kimura , Masahiko Mitsuda , Hajime Nakashima , Tomoya Taniuchi
IPC分类号： B60K11/08 , F01P7/10
CPC分类号： E02F9/00 , B60K11/08 , E02F9/0866
摘要： An engine, a cooling fan and a heat exchanger are disposed within an engine room covered with a cover member, while an intake chamber is formed on an intake side of the heat exchanger. A first intake port is formed in an upper chamber wall of the intake chamber and a duct is disposed on a front face side of a heat exchanger core surface in the intake chamber. In a cooling structure of a construction machine which premises the above construction, a front face portion of the duct is inclined in a direction in which the sectional area of an intake passage formed between the duct front face portion and a side face portion of the cover member becomes maximum at the upper portion and decreases gradually toward the lower portion, and a second intake port is formed in a lower half of the front face portion.
摘要翻译：发动机，冷却风扇和热交换器设置在被盖构件覆盖的发动机室内，而进气室形成在热交换器的进气侧。第一进气口形成在进气室的上室壁中，并且管道设置在进气室中的热交换器芯表面的正面侧。在处理上述结构的建筑机械的冷却结构中，管道的前面部分沿着形成在管道正面部分和盖子的侧面部分之间的进气通道的截面积的方向倾斜构件在上部变得最大并且朝向下部逐渐减小，并且第二进气口形成在前表面部分的下半部分中。

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