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1. 发明授权

US08590668B2 Construction machine with cab noise reduction device 失效
标题翻译：带降噪装置的施工机
公开(公告)号：US08590668B2
公开(公告)日：2013-11-26
申请号：US13062871
申请日：2009-09-08
申请人： Kyoko Masuda , Yasumasa Kimura , Kazuhiro Ueda
发明人： Kyoko Masuda , Yasumasa Kimura , Kazuhiro Ueda
IPC分类号： F01N5/00 , B64F1/26 , G10K11/04 , F02B77/13 , B60N2/00 , B60N3/00
CPC分类号： E02F9/163 , B60R13/0815 , B62D33/06 , B62D33/0604 , E02F9/0858 , G10K11/172
摘要： A construction machine capable of effectively reducing noise which would intrude into a cab, without deterioration in ride quality, comfort and air-conditioning efficiency in the cab is provided. The construction machine includes a lower propelling body, an upper slewing body including an upper frame, a cab including a floor plate and installed on the upper frame, and a cab noise reduction device. The cab noise reduction device includes: the floor plate; an under-cab member including a cab deck supporting the cab and provided under the cab to define a closed-form under-cab space whose periphery is substantially closed, in cooperation with the floor plate; and a resonator reducing noise in the under-cab space by a resonance effect.
摘要翻译：提供一种能够有效地降低侵入驾驶室的噪音而不会降低驾驶室的乘坐质量，舒适性和空调效率的施工机械。施工机械包括下推进体，包括上框架的上回转体，安装在上框架上的地板板的驾驶室和驾驶室降噪装置。驾驶室降噪装置包括：地板; 一个下驾驶室构件，其包括支撑驾驶室并设置在驾驶室下方的驾驶室甲板，以与底板协作地限定外围基本封闭的封闭形式的驾驶室外空间; 以及通过谐振效应来减小驾驶室内空间中的噪声的共振器。

2. 发明申请

US20130067901A1 HYDRAULIC TUBING SUPPORT STRUCTURE AND OPERATING MACHINE PROVIDED THEREWITH 有权
标题翻译：液压管支撑结构及操作机械
公开(公告)号：US20130067901A1
公开(公告)日：2013-03-21
申请号：US13583778
申请日：2011-03-03
申请人： Kyoko Masuda , Masashi Kawabata , Yoshimune Mori , Yasumasa Kimura , Kazuhiro Ueda , Shuichi Ono
发明人： Kyoko Masuda , Masashi Kawabata , Yoshimune Mori , Yasumasa Kimura , Kazuhiro Ueda , Shuichi Ono
IPC分类号： E02F9/00 , F16L3/23
CPC分类号： E02F9/16 , E02F9/0875 , E02F9/2004 , E02F9/2275
摘要： A hydraulic tubing support that reduces noise transmitted to an operator due to pulsation of hydraulic oil in a junction tube. The hydraulic tubing support structure includes a pair of left and right remote control valves for generating pilot pressures for the plurality of hydraulic actuators in response to an input operation performed on each operating lever, pump-side tubes and tank-side tubes respectively extending from the respective remote control valves, a junction tube for allowing communication of the tubes guided to below a floor plate through a through hole and communication of the tubes guided to below the floor plate through a through hole, and a middle reinforcement beam extending in a right-and-left direction and fixed to the lower surface of the floor plate. The junction tube is fixed to the middle reinforcement beam in a non-contact state with the floor plate.
摘要翻译：一种液压油管支架，可减少由于连接管中液压油脉动而传递给操作员的噪音。液压油管支撑结构包括一对左右遥控阀，用于响应于在每个操作杆，泵侧管和油箱侧管上分别延伸的输入操作而产生用于多个液压致动器的先导压力相应的遥控阀，用于允许通过通孔将被引导到地板下方的管道连通的连接管和通过通孔引导到地板下方的管道的连通;以及在右侧延伸的中间加强梁，左右方向并固定在地板的下表面。接合管以与地板非接触状态固定在中间加强梁上。

3. 发明授权

US09169621B2 Hydraulic tubing support structure and operating machine provided therewith 有权
标题翻译：液压油管支撑结构和操作机构
公开(公告)号：US09169621B2
公开(公告)日：2015-10-27
申请号：US13583778
申请日：2011-03-03
申请人： Kyoko Masuda , Masashi Kawabata , Yoshimune Mori , Yasumasa Kimura , Kazuhiro Ueda , Shuichi Ono
发明人： Kyoko Masuda , Masashi Kawabata , Yoshimune Mori , Yasumasa Kimura , Kazuhiro Ueda , Shuichi Ono
IPC分类号： E02F9/22 , E02F9/16 , E02F9/08 , E02F9/20
CPC分类号： E02F9/16 , E02F9/0875 , E02F9/2004 , E02F9/2275
摘要： A hydraulic tubing support that reduces noise transmitted to an operator due to pulsation of hydraulic oil in a junction tube. The hydraulic tubing support structure includes a pair of left and right remote control valves for generating pilot pressures for the plurality of hydraulic actuators in response to an input operation performed on each operating lever, pump-side tubes and tank-side tubes respectively extending from the respective remote control valves, a junction tube for allowing communication of the tubes guided to below a floor plate through a through hole and communication of the tubes guided to below the floor plate through a through hole, and a middle reinforcement beam extending in a right-and-left direction and fixed to the lower surface of the floor plate. The junction tube is fixed to the middle reinforcement beam in a non-contact state with the floor plate.
摘要翻译：一种液压油管支架，可减少由于连接管中液压油脉动而传递给操作员的噪音。液压油管支撑结构包括一对左右遥控阀，用于响应于在每个操作杆，泵侧管和油箱侧管上分别延伸的输入操作而产生用于多个液压致动器的先导压力相应的遥控阀，用于允许通过通孔将被引导到地板下方的管道连通的连接管和通过通孔引导到地板下方的管道的连通;以及在右侧延伸的中间加强梁，左右方向并固定在地板的下表面。接合管以与地板非接触状态固定在中间加强梁上。

4. 发明申请

US20110162908A1 CONSTRUCTION MACHINE WITH CAB NOISE REDUCTION DEVICE 失效
标题翻译：建筑机械与噪音减少装置
公开(公告)号：US20110162908A1
公开(公告)日：2011-07-07
申请号：US13062871
申请日：2009-09-08
申请人： Kyoko Masuda , Yasumasa Kimura , Kazuhiro Ueda
发明人： Kyoko Masuda , Yasumasa Kimura , Kazuhiro Ueda
IPC分类号： G10K11/172
CPC分类号： E02F9/163 , B60R13/0815 , B62D33/06 , B62D33/0604 , E02F9/0858 , G10K11/172
摘要： A construction machine capable of effectively reducing noise which would intrude into a cab, without deterioration in ride quality, comfort and air-conditioning efficiency in the cab is provided. The construction machine includes a lower propelling body, an upper slewing body including an upper frame, a cab including a floor plate and installed on the upper frame, and a cab noise reduction device. The cab noise reduction device includes: the floor plate; an under-cab member including a cab deck supporting the cab and provided under the cab to define a closed-form under-cab space whose periphery is substantially closed, in cooperation with the floor plate; and a resonator reducing noise in the under-cab space by a resonance effect.
摘要翻译：提供一种能够有效地降低侵入驾驶室的噪音而不会降低驾驶室的乘坐质量，舒适性和空调效率的施工机械。施工机械包括下推进体，包括上框架的上回转体，安装在上框架上的地板板的驾驶室和驾驶室降噪装置。驾驶室降噪装置包括：地板; 一个下驾驶室构件，其包括支撑驾驶室并设置在驾驶室下方的驾驶室甲板，以与底板协作地限定外围基本封闭的封闭形式的驾驶室外空间; 以及通过谐振效应来减小驾驶室内空间中的噪声的共振器。

5. 发明授权

US07131422B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US07131422B2
公开(公告)日：2006-11-07
申请号：US11066477
申请日：2005-02-28
申请人： Yasumasa Kimura , Hajime Nakashima , Kazuhiro Ueda
发明人： Yasumasa Kimura , Hajime Nakashima , Kazuhiro Ueda
IPC分类号： F02B77/04 , F02B77/13
CPC分类号： B60R13/0838 , B60R13/0861 , B60R13/0876 , E02F9/0866
摘要： A construction machine includes an engine guard, an engine, a cooling fan, and a device for being cooled by the cooling fan, and an exhaust duct. The engine guard accommodates the engine and has intake and exhaust openings. The intake opening and the exhaust opening are disposed in different side covers. The side covers correspond to the left and right side walls of the engine guard. The engine, the cooling fan, and the device are accommodated in the engine guard. The exhaust duct is disposed above and behind the engine, parallel with the flow of a fan air which has been used for cooling the engine, and substantially horizontally. The exhaust duct has an exit connected to the exhaust opening. The fan air introduced from the intake opening flows substantially linearly along the cooling fan, the engine, and the exhaust duct and is discharged from the exhaust opening.
摘要翻译：一种施工机械包括发动机罩，发动机，冷却风扇，以及由冷却风扇冷却的装置和排气管。发动机护罩可容纳发动机并具有进气和排气口。进气口和排气口设置在不同的侧盖中。侧盖对应于发动机护罩的左侧壁和右侧壁。发动机，冷却风扇和装置容纳在发动机保护罩中。排气管布置在发动机的上方和后方，与已经用于冷却发动机的风扇空气的流动平行，并且基本上水平。排气管道具有连接到排气口的出口。从进气口引入的风扇空气沿着冷却风扇，发动机和排气管大致直线地流动，并从排气口排出。

6. 发明申请

US20050188926A1 Consruction machine 有权
标题翻译：破碎机
公开(公告)号：US20050188926A1
公开(公告)日：2005-09-01
申请号：US11066477
申请日：2005-02-28
申请人： Yasumasa Kimura , Hajime Nakashima , Kazuhiro Ueda
发明人： Yasumasa Kimura , Hajime Nakashima , Kazuhiro Ueda
IPC分类号： E02F9/00 , B60K11/08 , B60K13/04 , B60R13/08 , E02F9/08 , F01P5/06 , F02B77/13 , F01P1/02 , F02K3/105
CPC分类号： B60R13/0838 , B60R13/0861 , B60R13/0876 , E02F9/0866
摘要： A construction machine includes an engine guard, an engine, a cooling fan, and a device for being cooled by the cooling fan, and an exhaust duct. The engine guard accommodates the engine and has intake and exhaust openings. The intake opening and the exhaust opening are disposed in different side covers. The side covers correspond to the left and right side walls of the engine guard. The engine, the cooling fan, and the device are accommodated in the engine guard. The exhaust duct is disposed above and behind the engine, parallel with the flow of a fan air which has been used for cooling the engine, and substantially horizontally. The exhaust duct has an exit connected to the exhaust opening. The fan air introduced from the intake opening flows substantially linearly along the cooling fan, the engine, and the exhaust duct and is discharged from the exhaust opening.
摘要翻译：一种施工机械包括发动机罩，发动机，冷却风扇，以及由冷却风扇冷却的装置和排气管。发动机护罩可容纳发动机并具有进气和排气口。进气口和排气口设置在不同的侧盖中。侧盖对应于发动机护罩的左侧壁和右侧壁。发动机，冷却风扇和装置容纳在发动机保护罩中。排气管布置在发动机的上方和后方，与已经用于冷却发动机的风扇空气的流动平行，并且基本上水平。排气管道具有连接到排气口的出口。从进气口引入的风扇空气沿着冷却风扇，发动机和排气管大致直线地流动，并从排气口排出。

7. 发明授权

US07451843B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US07451843B2
公开(公告)日：2008-11-18
申请号：US10559709
申请日：2004-06-15
申请人： Hajime Nakashima , Kazuhiro Ueda , Yasumasa Kimura , Hideo Utsuno , Toshiyuki Kobayashi
发明人： Hajime Nakashima , Kazuhiro Ueda , Yasumasa Kimura , Hideo Utsuno , Toshiyuki Kobayashi
IPC分类号： B60K11/04
CPC分类号： E02F9/0866 , B60K11/08 , E02F9/00 , F01P11/12 , F01P2001/005
摘要： Engine noise of a construction machine is effectively reduced without reducing cooling performance and with an increase in the height of a body cover kept minimum. To achieve the above, an air-intake opening portion (10) and an air discharge opening portion (11) are arranged in a body cover (8) of an upper rotating body (1), and a cooling fan (5) in an engine room covered by the body cover (8) is driven, taking cooling air in from the air-intake opening portion (10) to cool a heat exchanger (7) in the body cover (8) and discharging the air from the air discharge opening portion (11). The air-intake opening portion (10) is laterally offset from a position facing to a ventilation surface of the heat exchanger (7). Alternatively, plural air-intake opening portions are located in a scattered manner such that the plural air-intake opening portions include the offset air-intake opening portion offset from the ventilation surface of the heat exchanger (7).
摘要翻译：在不降低冷却性能的同时，能够有效地减少施工机械的发动机噪音，并且使车身罩的高度保持最小。为了实现上述目的，在上部旋转体（1）的主体罩（8）中设置有进气口部（10）和排气口部（11）由主体罩（8）覆盖的发动机室被驱动，从进气口部分（10）吸入冷却空气以冷却车身盖（8）中的热交换器（7）并从空气排出口排出空气开口部（11）。进气口部分（10）从面向热交换器（7）的通风表面的位置横向偏移。或者，多个进气口部分以分散的方式设置，使得多个进气口部分包括从热交换器（7）的通风表面偏移的偏移进气开口部分。

8. 发明申请

US20140144717A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20140144717A1
公开(公告)日：2014-05-29
申请号：US14233322
申请日：2012-07-11
申请人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
发明人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
IPC分类号： E02F9/08
CPC分类号： E02F9/0866 , B60K11/06 , B60K13/04 , B60Y2200/412 , F01N3/05 , F01N13/082 , F01N2470/02 , F01N2470/04 , F01N2590/08 , Y02T10/20
摘要： A construction machine includes: a lower propelling body; and an upper slewing body which is slewably mounted on the lower propelling body. The upper slewing body includes: an engine room provided with an intake opening and a discharge opening; a duct provided in the engine room so as to communicate with the discharge opening and an exhaust gas pipe which guides exhaust gas discharged from the engine into the duct. The discharge opening and an outlet of the duct are open downward from the engine room. A portion on a distal end side of the exhaust gas pipe is inserted into the duct. The duct and the exhaust gas pipe are configured to cause the exhaust gas to be mixed with cooled air in the duct and cause the mixture of the exhaust gas and the cooled air to be discharged downward from the discharge opening.
摘要翻译：一种施工机械包括：下推进体; 以及可旋转地安装在下推进体上的上回转体。上部回转体包括：设有进气口和排出口的发动机室; 设置在发动机室中以与排出口连通的管道和将从发动机排出的废气引导到管道中的排气管。排气口和管道出口从发动机室向下敞开。排气管的前端侧的一部分插入管道内。管道和排气管被配置为使废气与管道中的冷却空气混合，并使排气和冷却空气的混合物从排出口向下排放。

9. 发明申请

US20060144350A1 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US20060144350A1
公开(公告)日：2006-07-06
申请号：US10559709
申请日：2004-06-15
申请人： Hajime Nakashima , Kazuhiro Ueda , Yasumasa Kimura , Hideo Utsuno , Toshiyuki Kobayashi
发明人： Hajime Nakashima , Kazuhiro Ueda , Yasumasa Kimura , Hideo Utsuno , Toshiyuki Kobayashi
IPC分类号： F01P9/00
CPC分类号： E02F9/0866 , B60K11/08 , E02F9/00 , F01P11/12 , F01P2001/005
摘要： Engine noise of a construction machine is effectively reduced without reducing cooling performance and with an increase in the height of a body cover kept minimum. To achieve the above, an air-intake opening portion (10) and an air discharge opening portion (11) are arranged in a body cover (8) of an upper rotating body (1), and a cooling fan (5) in an engine room covered by the body cover (8) is driven, taking cooling air in from the air-intake opening portion (10) to cool a heat exchanger (7) in the body cover (8) and discharging the air from the air discharge opening portion (11). The air-intake opening portion (10) is laterally offset from a position facing to a ventilation surface of the heat exchanger (7). Alternatively, plural air-intake opening portions are located in a scattered manner such that the plural air-intake opening portions include the offset air-intake opening portion offset from the ventilation surface of the heat exchanger (7).
摘要翻译：在不降低冷却性能的同时，能够有效地减少施工机械的发动机噪音，并且使车身罩的高度保持最小。为了实现上述目的，在上部旋转体（1）的主体罩（8）中设置有进气口部（10）和排气口部（11）由主体罩（8）覆盖的发动机室被驱动，从进气口部分（10）吸入冷却空气以冷却车身盖（8）中的热交换器（7）并从空气排出口排出空气开口部（11）。进气口部分（10）从面向热交换器（7）的通风表面的位置横向偏移。或者，多个进气口部分以分散的方式设置，使得多个进气口部分包括从热交换器（7）的通风表面偏移的偏移进气开口部分。

10. 发明授权

US09347202B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US09347202B2
公开(公告)日：2016-05-24
申请号：US14233022
申请日：2012-07-11
申请人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
发明人： Hajime Nakashima , Masaru Numasawa , Kazuhiro Ueda , Zenzo Yamaguchi , Yasumasa Kimura
IPC分类号： B60K13/04 , E02F9/08 , F01N3/05 , F01N13/08 , E02D17/13 , B60K11/06
CPC分类号： E02F9/0866 , B60K11/06 , B60K13/04 , B60Y2200/412 , E02D17/13 , F01N3/05 , F01N13/082 , F01N2590/08 , Y02T10/20
摘要： A construction machine includes: an engine room provided with an intake opening and a discharge opening; a fan for sucking cooling air into the engine room through the intake opening; a duct provided in the engine room so as to communicate with the discharge opening and discharging the cooling air sucked into the engine room to an outside of the engine room through the discharge opening; and an exhaust gas pipe guiding exhaust gas discharged from the engine into the duct. A portion on a distal end side of the exhaust gas pipe is inserted into the duct, and the inserted portion of the exhaust gas pipe inserted into the duct is formed with an exhaust hole which causes the exhaust gas to be discharged in a direction different from a flowing direction of discharge wind in the duct through the exhaust hole.
摘要翻译：一种建筑机械包括：具有进气口和排出口的发动机室; 风扇，用于通过进气口将冷却空气吸入发动机室; 设置在所述发动机室中以与所述排出口连通并且通过所述排出口将吸入所述发动机室的冷却空气排出到所述发动机室外部的管道; 以及引导从发动机排出到管道中的废气的排气管。排气管的前端侧的一部分插入到管道中，并且插入管道的排气管的插入部分形成有排气孔，排气孔以不同于通过排气孔在管道中排出风的流动方向。

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