公开(公告)号：US20090320772A1

公开(公告)日：2009-12-31

申请号：US12485276

申请日：2009-06-16

申请人： Tadafumi Hirose ,  Hitoshi Yuki ,  Takayuki Aoki ,  Ryosuke Shibata ,  Hiroki Iikura ,  Makoto Uchimi ,  Masashi Kai

发明人： Tadafumi Hirose ,  Hitoshi Yuki ,  Takayuki Aoki ,  Ryosuke Shibata ,  Hiroki Iikura ,  Makoto Uchimi ,  Masashi Kai

IPC分类号： F01P1/06 ,  F01P7/04

CPC分类号： F02B63/04 ,  F01P5/06 ,  F02B63/047

摘要： Engine cooling structure directs cooling air, introduced into a case by operation of a fan, to a cylinder block of an engine and then discharges the cooling air out of the case through an outlet port along meandering flow passages. Case cooling structure directs cooling along the inner surface of the case. Further cooling flow passage directs the air to vertically-oriented heat radiating fins so that the cooling air flows upward along the fins and then is discharged through the outlet port. Metal cooling-fan cover is supported by the lower cover via mounting members, and a resin-made cover guide is fastened to the engine together with supporting portions and interposed between the fan cover and the engine.

摘要翻译： 发动机冷却结构将通过风扇的操作引入壳体的冷却空气引导到发动机的气缸体，然后通过出口沿着弯曲的流动通道将冷却空气从壳体排出。 外壳冷却结构沿壳体的内表面引导冷却。 进一步的冷却流路将空气引导到垂直取向的散热片，使得冷却空气沿翅片向上流动，然后通过出口排出。 金属冷却风扇盖由下盖通过安装构件支撑，树脂制的盖引导件与支撑部分一起固定在发动机上，并插在风扇盖和发动机之间。

公开(公告)号：US08210133B2

公开(公告)日：2012-07-03

申请号：US12485276

申请日：2009-06-16

申请人： Tadafumi Hirose ,  Hitoshi Yuki ,  Takayuki Aoki ,  Ryosuke Shibata ,  Hiroki Iikura ,  Makoto Uchimi ,  Masashi Kai

发明人： Tadafumi Hirose ,  Hitoshi Yuki ,  Takayuki Aoki ,  Ryosuke Shibata ,  Hiroki Iikura ,  Makoto Uchimi ,  Masashi Kai

IPC分类号： F02B63/00 ,  F01P7/04

CPC分类号： F02B63/04 ,  F01P5/06 ,  F02B63/047

摘要： Engine cooling structure directs cooling air, introduced into a case by operation of a fan, to a cylinder block of an engine and then discharges the cooling air out of the case through an outlet port along meandering flow passages. Case cooling structure directs cooling along the inner surface of the case. Further cooling flow passage directs the air to vertically-oriented heat radiating fins so that the cooling air flows upward along the fins and then is discharged through the outlet port. Metal cooling-fan cover is supported by the lower cover via mounting members, and a resin-made cover guide is fastened to the engine together with supporting portions and interposed between the fan cover and the engine.

摘要翻译： 发动机冷却结构将通过风扇的操作引入壳体的冷却空气引导到发动机的气缸体，然后通过出口沿着弯曲的流动通道将冷却空气从壳体排出。 外壳冷却结构沿壳体的内表面引导冷却。 进一步的冷却流路将空气引导到垂直取向的散热片，使得冷却空气沿翅片向上流动，然后通过出口排出。 金属冷却风扇盖由下盖通过安装构件支撑，树脂制的盖引导件与支撑部分一起固定在发动机上，并插在风扇盖和发动机之间。

公开(公告)号：US08328207B2

公开(公告)日：2012-12-11

申请号：US12490670

申请日：2009-06-24

申请人： Tadafumi Hirose ,  Masanori Shin ,  Makoto Uchimi ,  Takayuki Aoki

发明人： Tadafumi Hirose ,  Masanori Shin ,  Makoto Uchimi ,  Takayuki Aoki

IPC分类号： B62B1/20

CPC分类号： F02B63/04 ,  F02B63/047

摘要： An engine generator movable on left and right wheels. The wheels are provided on a rear section of a bottom cover via an axle. A cylinder of an engine is disposed so as to incline upwards towards the direction of the axle. Inclining the cylinder lowers the center of gravity of the engine and disposes the axle positioned below the cylinder at a high position, thereby reducing the height of the engine generator. The orientation of the engine generator during travel is stabilized.

摘要翻译： 可在左右车轮上移动的发动机发电机。 车轮通过车轴设置在底盖的后部。 发动机的气缸被设置成朝向轴的方向向上倾斜。 气缸倾斜降低发动机的重心，将位于气缸下方的轴部置于高位置，从而降低发动机发电机的高度。 行驶过程中发动机发电机的方向稳定。

公开(公告)号：US20090322046A1

公开(公告)日：2009-12-31

申请号：US12490670

申请日：2009-06-24

申请人： Tadafumi Hirose ,  Masanori Shin ,  Makoto Uchimi ,  Takayuki Aoki

发明人： Tadafumi Hirose ,  Masanori Shin ,  Makoto Uchimi ,  Takayuki Aoki

IPC分类号： B62B1/20

CPC分类号： F02B63/04 ,  F02B63/047

摘要： An engine generator movable on left and right wheels. The wheels are provided on a rear section of a bottom cover via an axle. A cylinder of an engine is disposed so as to incline upwards towards the direction of the axle. Inclining the cylinder lowers the center of gravity of the engine and disposes the axle positioned below the cylinder at a high position, thereby reducing the height of the engine generator. The orientation of the engine generator during travel is stabilized.

摘要翻译： 可在左右车轮上移动的发动机发电机。 车轮通过车轴设置在底盖的后部。 发动机的气缸被设置成朝向轴的方向向上倾斜。 气缸倾斜降低发动机的重心，将位于气缸下方的轴部置于高位置，从而降低发动机发电机的高度。 行驶过程中发动机发电机的方向稳定。

公开(公告)号：US20090322097A1

公开(公告)日：2009-12-31

申请号：US12486848

申请日：2009-06-18

申请人： Tadafumi Hirose ,  Junji Hiranuma ,  Masanori Shin ,  Hitoshi Yuki ,  Masashi Kai

发明人： Tadafumi Hirose ,  Junji Hiranuma ,  Masanori Shin ,  Hitoshi Yuki ,  Masashi Kai

IPC分类号： F02B63/04

CPC分类号： F02B63/04 ,  F02B63/047

摘要： An engine generator having a high-rigidity rigid skeletal member. A bottom cover supports the engine/generator unit. A wall-shaped vertical frame is disposed transversely of the engine generator in a front section of the bottom cover and rising from the bottom cover front section. A T-shaped center frame extends between a rear section of the bottom cover and the vertical frame. The skeletal member includes the bottom cover, the vertical frame and the center frame.

摘要翻译： 具有高刚性刚性骨架构件的发动机发电机。 底盖支撑发动机/发电机组。 壁状的垂直框架在发动机发电机的横向设置在底盖的前部并从底盖前部上升。 T形中心框架在底盖的后部和垂直框架之间延伸。 骨架构件包括底盖，垂直框架和中心框架。

公开(公告)号：US08178985B2

公开(公告)日：2012-05-15

申请号：US12486848

申请日：2009-06-18

申请人： Tadafumi Hirose ,  Junji Hiranuma ,  Masanori Shin ,  Hitoshi Yuki ,  Masashi Kai

发明人： Tadafumi Hirose ,  Junji Hiranuma ,  Masanori Shin ,  Hitoshi Yuki ,  Masashi Kai

IPC分类号： F02B63/04

CPC分类号： F02B63/04 ,  F02B63/047

摘要： An engine generator having a high-rigidity rigid skeletal member. A bottom cover supports the engine/generator unit. A wall-shaped vertical frame is disposed transversely of the engine generator in a front section of the bottom cover and rising from the bottom cover front section. A T-shaped center frame extends between a rear section of the bottom cover and the vertical frame. The skeletal member includes the bottom cover, the vertical frame and the center frame.

摘要翻译： 具有高刚性刚性骨架构件的发动机发电机。 底盖支撑发动机/发电机组。 壁状的垂直框架在发动机发电机的横向设置在底盖的前部并从底盖前部上升。 T形中心框架在底盖的后部和垂直框架之间延伸。 骨架构件包括底盖，垂直框架和中心框架。

公开(公告)号：US08066788B2

公开(公告)日：2011-11-29

申请号：US12485324

申请日：2009-06-16

申请人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

发明人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

IPC分类号： B01D50/00 ,  F02M35/024

CPC分类号： F01P1/02 ,  F01P1/06 ,  F01P5/06 ,  F02M35/06 ,  F02M35/1272 ,  F02M35/1283

摘要： An engine generator including an engine, a generator and an air cleaner inside a case is disclosed. A wall section of the case is dented in the internal direction of the case to provide a filter accommodation section with a space for accommodating a filter. The space has an opening that opens toward the exterior of the case. The filter accommodation section has an outside-air intake port. The opening is blocked by an air cleaner cover.

摘要翻译： 公开了一种发动机发电机，其包括发动机，发电机和壳体内的空气滤清器。 壳体的壁部在壳体的内部方向上凹陷，以提供具有用于容纳过滤器的空间的过滤器容纳部。 该空间具有朝向外壳的外部开口的开口。 过滤器容纳部具有外部空气吸入口。 开口被空气滤清器盖堵住。

公开(公告)号：US20090320773A1

公开(公告)日：2009-12-31

申请号：US12485324

申请日：2009-06-16

申请人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

发明人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

IPC分类号： F01P1/06 ,  F01P7/04

CPC分类号： F01P1/02 ,  F01P1/06 ,  F01P5/06 ,  F02M35/06 ,  F02M35/1272 ,  F02M35/1283

摘要： Engine cooling structure directs cooling air, introduced into a case by operation of a fan, to a cylinder block of an engine and then discharges the cooling air out of the case through an outlet port along meandering flow passages. Case cooling structure directs cooling along the inner surface of the case. Further cooling flow passage directs the air to vertically-oriented heat radiating fins so that the cooling air flows upward along the fins and then is discharged through the outlet port. Metal cooling-fan cover is supported by the lower cover via mounting members, and a resin-made cover guide is fastened to the engine together with supporting portions and interposed between the fan cover and the engine.

摘要翻译： 发动机冷却结构将通过风扇的操作引入壳体的冷却空气引导到发动机的气缸体，然后通过出口沿着弯曲的流动通道将冷却空气从壳体排出。 外壳冷却结构沿壳体的内表面引导冷却。 进一步的冷却流路将空气引导到垂直取向的散热片，使得冷却空气沿翅片向上流动，然后通过出口排出。 金属冷却风扇盖由下盖通过安装构件支撑，树脂制的盖引导件与支撑部分一起固定在发动机上，并插在风扇盖和发动机之间。

公开(公告)号：US07597340B2

公开(公告)日：2009-10-06

申请号：US10562216

申请日：2004-07-08

申请人： Tadafumi Hirose ,  Shuhei Imai ,  Takao Kobayashi

发明人： Tadafumi Hirose ,  Shuhei Imai ,  Takao Kobayashi

IPC分类号： B62B1/20

CPC分类号： B62B5/06 ,  B62B5/0006 ,  B62B5/067 ,  F02B63/02 ,  F02B2063/046 ,  Y10T16/44

摘要： An engine-driven work machine equipped with a moving handle is provided wherein the moving handle (86) is formed from a pair of left and right handle bars (88, 88) having a handle grip (93) at the extremity, and a cross member (89) integrally connecting middle parts of the handle bars (88, 88) to each other, and the two handle bars (88, 88) are mounted in upper parts of left and right side frames (2b, 2b) of a frame (2) so that the two handle bars (88, 88) can pivot between a working position (A) in which the two handle bars (88, 88) protrude from the frame (2) and a storage position (B) in which, with the handle grip (93) facing downward, the handle bars (88, 88) in cooperation with the cross member (89) function as a bumper. When the moving handle is not used, it can be folded compactly, and equipment on the frame can thereby be protected from contact with another object by utilizing the handle.

摘要翻译： 提供了一种配备有移动手柄的发动机驱动的作业机器，其中移动手柄（86）由一对左手柄杆和右手柄杆（88,88）形成，该手柄杆在末端具有手柄（93） 把手杆（88,88）的中间部分彼此一体地连接的构件（89），两个把手（88,88）安装在框架的左右侧框架（2b，2b）的上部 （2），使得两个把手（88,88）能够在两个把手（88,88）从框架（2）突出的工作位置（A）和储存位置（B）之间枢转，其中 当把手把手（93）面向下时，与横向构件（89）配合的把手（88,88）用作保险杠。 当不使用移动手柄时，可以紧凑地折叠，从而可以通过利用手柄来防止框架上的设备与另一物体接触。

公开(公告)号：US5642702A

公开(公告)日：1997-07-01

申请号：US682098

申请日：1996-07-17

申请人： Toshifumi Kouchi ,  Tadafumi Hirose ,  Yoshio Tanaka

发明人： Toshifumi Kouchi ,  Tadafumi Hirose ,  Yoshio Tanaka

IPC分类号： F02B63/04 ,  F02B77/13 ,  F02B77/00

CPC分类号： F02B77/13 ,  F02B63/04 ,  F02B63/044

摘要： A generator set includes a permanent soundproof housing for housing a portable engine generator therein. The portable engine generator has wheels for moving the same and can be operated in the permanent soundproof housing. The portable engine generator can be taken out of the permanent soundproof housing by pulling the portable engine generator out of the permanent soundproof housing in a direction transverse to a direction of advance of the wheels, and thereafter moving the portable engine generator in the direction of advance of the wheels.

摘要翻译： 发电机组包括用于在其中容纳便携式发动机发电机的永久隔音壳体。 便携式发动机发电机具有用于移动它的轮子，并且可以在永久隔音壳体中操作。 将便携式发动机发电机从永久隔音壳体中取出，将便携式发动机发生器沿与车轮前进方向相垂向的永久隔音壳体拉出，然后沿着前进方向移动便携式发动机发电机 的轮子