公开(公告)号：US08695167B2

公开(公告)日：2014-04-15

申请号：US13165994

申请日：2011-06-22

申请人： Hiroshi Mizuguchi ,  Taiyo Onodera ,  Yosuke Toyohira

发明人： Hiroshi Mizuguchi ,  Taiyo Onodera ,  Yosuke Toyohira

IPC分类号： B25G3/32

CPC分类号： F02B63/04 ,  B62B5/067 ,  F02B63/047 ,  F16B2/10 ,  F16B7/0493

摘要： A work machine handle device having a foldable handle is disclosed. As the handle is to be changed from a folded-up state to a use state, the handle is turned about a frame as a turning fulcrum. An actuating protuberance provided integrally to a turning member of a clamp body is pushed by a handle engaging/disengaging part provided to a front end of the handle, and the turning member is caused to turn. The handle engaging/disengaging part is held from either side and automatically restrained by a clamp mechanism. When the handle is changed from the use state to the folded-up state, a restraining mechanism is operated to release the engagement between the restraining mechanism and a distal end of the turning member. The turning member is turned by a return force of a spring provided to the clamp body, the handle engaging/disengaging part ceases to be restrained, and the handle can be folded up.

摘要翻译： 公开了一种具有可折叠手柄的工作机械手柄装置。 当把手从折叠状态改变到使用状态时，手柄转动作为转动支点的框架。 与夹具本体的转动构件整体设置的致动突起被设置在手柄前端的把手接合/分离部分推动，使转动构件转动。 手柄接合/分离部分从任一侧保持并由夹紧机构自动约束。 当手柄从使用状态改变到折叠状态时，操作约束机构以释放限制机构和转动构件的远端之间的接合。 转动构件通过设置在夹具本体上的弹簧的返回力转动，手柄接合/分离部分停止被限制，并且手柄可以折叠起来。

公开(公告)号：US20080134997A1

公开(公告)日：2008-06-12

申请号：US11892954

申请日：2007-08-28

申请人： Takashi Ito ,  Taiyo Onodera

发明人： Takashi Ito ,  Taiyo Onodera

IPC分类号： F01P7/02 ,  F01N1/24

CPC分类号： F02B63/04 ,  F01N2260/022 ,  F01P5/06 ,  F01P11/10 ,  F01P11/12 ,  F01P2001/005 ,  F02B63/044 ,  F02B2063/045

摘要： An engine and a generator driven by the engine are resiliently supported on a frame. A duct member is integrally attached to the engine and the generator to define a continuous cooling-air passage between the duct member and outer peripheral surfaces of the engine and the generator. A cooling fan is disposed on an inlet side of the cooling-air passage. A silencing plate is integrally attached to the duct member and faces an inlet of the cooling-air passage with a ventilation gap defined therebetween. The silencing plate has an area opposing the inlet that is larger than an opening area of the inlet.

摘要翻译： 由发动机驱动的发动机和发电机弹性地支撑在框架上。 管道构件一体地附接到发动机和发电机，以在管道构件和发动机和发电机的外周表面之间限定连续的冷却空气通道。 冷却风扇设置在冷却风通道的入口侧。 一个消音板一体地安装在管道构件上，面对冷却空气通道的入口，其中限定了通气间隙。 所述消音板具有与所述入口相对的面积大于所述入口的开口面积的面积。

公开(公告)号：US20080127912A1

公开(公告)日：2008-06-05

申请号：US11667165

申请日：2006-01-13

申请人： Taiyo Onodera ,  Hitoshi Yuki

发明人： Taiyo Onodera ,  Hitoshi Yuki

IPC分类号： F02B63/00 ,  F01N7/00 ,  F01P7/02 ,  F01P1/06

CPC分类号： F01P11/12 ,  F02B63/04 ,  F02B63/044

摘要： An engine-driven work machine is provided in which an engine/work machine unit (5) and an exhaust muffler (23) are housed in a box (30), the box (30) is provided with a cooling air passage (44) that passes the area around the engine/work machine unit (5) and the exhaust muffler (23), and a cooling fan (15) driven by the engine (2) is disposed in the cooling air passage (44), wherein the box (30) is provided with blocking means (51) for blocking the cooling air passage (44) between the engine (2) and the exhaust muffler (23) when running of the engine (2) is stopped. The heat of the high temperature exhaust muffler can thus be prevented from affecting the engine/work machine unit even when running of the engine is stopped, while maintaining the soundproofing of the box housing the unit, etc.

摘要翻译： 本发明提供一种发动机驱动的作业机械，其中发动机/作业机组（5）和排气消声器（23）容纳在箱体（30）内，箱体（30）设置有冷却空气通路（44） 通过发动机/作业机组（5）和排气消音器（23）周围的区域，并且由发动机（2）驱动的冷却风扇（15）设置在冷却风通道（44）中，其中，箱体 （30）在停止发动机（2）的行驶时设置有用于阻挡发动机（2）和排气消声器（23）之间的冷却空气通路（44）的阻挡装置（51）。 因此，即使在停止发动机的行驶的同时，也可以防止高温排气消音器的热量影响发动机/作业机组，同时保持容纳该单元的箱体的隔音等。

公开(公告)号：US20080048509A1

公开(公告)日：2008-02-28

申请号：US11822875

申请日：2007-07-10

申请人： Hiroko Murakami ,  Tadafumi Hirose ,  Taiyo Onodera

发明人： Hiroko Murakami ,  Tadafumi Hirose ,  Taiyo Onodera

IPC分类号： H02K5/24

CPC分类号： F02B63/04 ,  F01P5/06 ,  F02B63/047 ,  F02B2063/045

摘要： A duct member is disposed around outer peripheries of an engine and an engine-driven generator to define a continuous cooling-air passage between the duct member and the outer peripheries. A cooling fan is disposed in the cooling-air passage to generate a flow of cooling air from one end of the cooling-air passage to the other end during operation of the engine. An intake box is connected to one end of the cooling-air passage and has an air-intake port. A muffler box is connected to the other end of the cooling-air passage, has an air-discharge port, and accommodates an exhaust muffler of the engine. A sound-insulating housing is connected between the intake box and the muffler box to surround the duct member in order to insulate sound emitted from the duct member.

公开(公告)号：US08232660B2

公开(公告)日：2012-07-31

申请号：US12267946

申请日：2008-11-10

申请人： Takashi Ito ,  Kaku Okabe ,  Taiyo Onodera

发明人： Takashi Ito ,  Kaku Okabe ,  Taiyo Onodera

IPC分类号： F02B63/04 ,  H02K9/04

CPC分类号： F02B63/04 ,  F02B63/048

摘要： Reduce noises emitted from inlet and outlet of cooling air of a soundproof enclosed type generator. An inlet 20 and an outlet 26 of the cooling air are provided to the front and rear of a chassis 2, respectively. An air supply duct 8 is detachably mounted to the inlet 20, and an exhaust duct 9 is detachably mounted to the outlet 26. An air taking-in opening 8a facing downward is provided to the air supply duct 8 which guides the air towards horizontally opened inlet 20. The exhaust duct 9 is equipped with wall surface and a straightening vane 27 at a position opposed to the cooling air discharged from the outlet 26 to change the cooling air flow in complicated fashion to discharge it outside. Sound-absorption materials are pasted to the interior surface of the air supply duct 8 and the exhaust duct 9.

摘要翻译： 减少隔音封闭式发电机冷却空气入口和出口产生的噪音。 冷却空气的入口20和出口26分别设置在底盘2的前部和后部。 空气供应管道8可拆卸地安装到入口20，并且排气管道9可拆卸地安装到出口26上。面向下的吸气口8a设置到空气供应管道8，空气供应管道8将空气引导至水平打开 排气管9在与从出口26排出的冷却空气相对的位置处配置有壁面和矫直叶片27，以以复杂的方式改变冷却空气流以将其排出到外部。 吸音材料粘贴到空气供应管道8和排气管道9的内表面。

公开(公告)号：US08205581B2

公开(公告)日：2012-06-26

申请号：US12402129

申请日：2009-03-11

申请人： Tsutomu Hatsugai ,  Makoto Yamada ,  Takeshi Sasajima ,  Taiyo Onodera

发明人： Tsutomu Hatsugai ,  Makoto Yamada ,  Takeshi Sasajima ,  Taiyo Onodera

IPC分类号： F01P1/00

CPC分类号： H02K7/1815 ,  F02B63/04 ,  F02B63/042 ,  F02B63/044 ,  F02B63/048 ,  H02K5/20 ,  H02K9/06

摘要： In an engine-driven power generator, a fan-equipped flywheel and a drive shaft of a power generation section are connected to a crankshaft of an engine, and the power generation section is driven by the drive shaft being driven via the crankshaft. The fan-equipped flywheel is disposed between a crankcase of the engine and the power generation section, and small- and large-diameter cooling fans for cooling the engine and power generation section are provided on the fan-equipped flywheel.

摘要翻译： 在发动机驱动的发电机中，配备有风扇的飞轮和发电部的驱动轴连接到发动机的曲轴，发电部由经由曲轴驱动的驱动轴驱动。 配备有风扇的飞轮设置在发动机的曲轴箱和发电部之间，并且在配备有风扇的飞轮上设置用于冷却发动机和发电部的小直径冷却风扇。

公开(公告)号：US08093732B2

公开(公告)日：2012-01-10

申请号：US12403012

申请日：2009-03-12

申请人： Tsutomu Hatsugai ,  Makoto Yamada ,  Takeshi Sasajima ,  Taiyo Onodera

发明人： Tsutomu Hatsugai ,  Makoto Yamada ,  Takeshi Sasajima ,  Taiyo Onodera

IPC分类号： H02K5/00

CPC分类号： H02K9/06 ,  F02B63/04 ,  F02B63/042 ,  F02B63/044 ,  F02B63/048 ,  H02K5/20 ,  H02K7/1815

摘要： Engine-driven power generator includes: a power generation section having a drive shaft connected to a crankshaft; a gas-liquid separation unit provided upstream of the power generation section and having an air inlet port for taking in cooling air, the inlet port being disposed immediately under a fuel tank, the separation unit separating moisture from the taken-in air; and a cooling fan rotatable by the drive shaft to direct the taken-in air into the power generation section.

摘要翻译： 发动机驱动的发电机包括：具有连接到曲轴的驱动轴的发电部; 气液分离单元，其设置在所述发电部的上游并具有用于吸入冷却空气的吸入口，所述入口配置在燃料箱的正下方，所述分离单元将湿气与所吸入的空气分离; 以及通过所述驱动轴可旋转的冷却风扇，以将吸入的空气引导到发电部。

公开(公告)号：US20090229544A1

公开(公告)日：2009-09-17

申请号：US12402129

申请日：2009-03-11

申请人： Tsutomu HATSUGAI ,  Makoto Yamada ,  Takeshi Sasajima ,  Taiyo Onodera

发明人： Tsutomu HATSUGAI ,  Makoto Yamada ,  Takeshi Sasajima ,  Taiyo Onodera

IPC分类号： F01P1/00

CPC分类号： H02K7/1815 ,  F02B63/04 ,  F02B63/042 ,  F02B63/044 ,  F02B63/048 ,  H02K5/20 ,  H02K9/06

摘要： In an engine-driven power generator, a fan-equipped flywheel and a drive shaft of a power generation section are connected to a crankshaft of an engine, and the power generation section is driven by the drive shaft being driven via the crankshaft. The fan-equipped flywheel is disposed between a crankcase of the engine and the power generation section, and small- and large-diameter cooling fans for cooling the engine and power generation section are provided on the fan-equipped flywheel.

摘要翻译： 在发动机驱动的发电机中，配备有风扇的飞轮和发电部的驱动轴连接到发动机的曲轴，发电部由经由曲轴驱动的驱动轴驱动。 配备有风扇的飞轮设置在发动机的曲轴箱和发电部之间，并且在配备有风扇的飞轮上设置用于冷却发动机和发电部的小直径冷却风扇。

公开(公告)号：US07513223B2

公开(公告)日：2009-04-07

申请号：US11791014

申请日：2006-01-13

申请人： Taiyo Onodera ,  Hitoshi Yuki

发明人： Taiyo Onodera ,  Hitoshi Yuki

IPC分类号： F01P1/02

CPC分类号： F02B63/04 ,  F01P11/12 ,  F02B63/044

摘要： An engine-driven work machine is provided in which an engine/work machine unit (5) is housed in a box (30) and a cooling fan (15) for generating a flow of cooling air from an air inlet (39) to an air outlet (40) via the surroundings of the engine/work machine unit (5) is disposed within the box (30), wherein a gas/liquid separation chamber (32) for restricting the flow of cooling air is provided between the air inlet (39) and the engine/work machine unit (5), and the gas/liquid separation chamber (32) is provided with a first wall face (32a1) for changing upward flow of cooling air into a lateral direction after it has collided with the first wall face (32a1) and a second wall face (32a2) for changing the lateral direction of flow into an obliquely downward direction. This enables mist contained in cooling air taken into the box to be separated and removed effectively before the cooling air reaches the surroundings of the engine/generator unit.

摘要翻译： 提供一种发动机驱动的作业机械，其中发动机/作业机组（5）容纳在箱（30）和冷却风扇（15）中，用于产生从空气入口（39）到 通过发动机/作业机组（5）周围的空气出口（40）设置在箱体（30）内，其中用于限制冷却空气流的气/液分离室（32）设置在空气入口 （39）和发动机/作业机组（5）之间，并且气/液分离室（32）设置有第一壁面（32a1），用于在冷却空气与其碰撞之后向侧向改变向上流动的冷却空气 第一壁面（32a1）和用于将横向方向改变成倾斜向下方向的第二壁面（32a2）。 这使得在冷却空气到达发动机/发电机单元的周围之前，被带入箱内的冷却空气中的雾被有效地分离和移除。

公开(公告)号：US08683656B2

公开(公告)日：2014-04-01

申请号：US13166393

申请日：2011-06-22

申请人： Hiroshi Mizuguchi ,  Tadashi Yamashita ,  Taiyo Onodera

发明人： Hiroshi Mizuguchi ,  Tadashi Yamashita ,  Taiyo Onodera

IPC分类号： B25G1/10

CPC分类号： F02B63/04 ,  B62B5/067 ,  F02B63/047 ,  F16B2/10 ,  F16B7/0493

摘要： A work machine handle device includes a handle foldable relative to a frame. The frame has a handle support part about which the handle turns. The handle intersects the handle support part. Left and right attachment parts, which are portions where the handle intersects the handle support part, are supported by a handle turning mechanism with suitable pressure.

摘要翻译： 工作机械手柄装置包括相对于框架可折叠的把手。 框架具有把手转动的手柄支撑部分。 手柄与手柄支撑部分相交。 作为手柄与手柄支撑部相交的部分的左右安装部由具有合适压力的手柄转动机构支撑。