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1. 发明授权

US08562238B2 Pipe handle holding mechanism 有权
标题翻译：管握柄机构
公开(公告)号：US08562238B2
公开(公告)日：2013-10-22
申请号：US12628539
申请日：2009-12-01
申请人： Shoji Hasei , Mai Ohba , Katsuhisa Ichikawa , Kouhei Okaguchi
发明人： Shoji Hasei , Mai Ohba , Katsuhisa Ichikawa , Kouhei Okaguchi
IPC分类号： F16B7/08
CPC分类号： A01D34/90 , B25F5/02 , B62J11/00 , B62K21/16 , Y10T16/466 , Y10T403/4611 , Y10T403/4614 , Y10T403/7105 , Y10T403/7111 , Y10T403/7129 , Y10T403/7171
摘要： A pipe handle holding structure wherein force for holding a bar handle in a holder is minimized, the holding performance whereby the bar handle is held by the holder is improved, and the bar handle and holder are maintained in an appropriate state even in cases in which the bar handle is frequently attached to and detached from the holder. The pipe handle holding structure comprises a round pipe-shaped bar handle, and a holder for holding an external peripheral surface of the bar handle. The holder has a plurality of concealing parts for concealing the external peripheral surface of the bar handle and elastically deforming the external peripheral surface in a pipe diameter direction.
摘要翻译：一种管把手保持结构，其中用于将杆把手保持在保持器中的力被最小化，由此杆把手被保持器保持的保持性能得到改善，并且杆手柄和保持器保持在适当的状态，即使在其中杆手柄经常附着在支架上并与支架分离。管把手保持结构包括圆形管状手柄和用于保持杆手柄的外周面的支架。保持器具有多个隐蔽部件，用于隐藏杆手柄的外周面，并使管外径沿管径方向弹性变形。

2. 发明申请

US20100132163A1 PIPE HANDLE HOLDING MECHANISM 有权
标题翻译：管道手柄保持机构
公开(公告)号：US20100132163A1
公开(公告)日：2010-06-03
申请号：US12628539
申请日：2009-12-01
申请人： Shoji Hasei , Mai Ohba , Katsuhisa Ichikawa , Kouhei Okaguchi
发明人： Shoji Hasei , Mai Ohba , Katsuhisa Ichikawa , Kouhei Okaguchi
IPC分类号： B25G1/10 , B25G1/00
CPC分类号： A01D34/90 , B25F5/02 , B62J11/00 , B62K21/16 , Y10T16/466 , Y10T403/4611 , Y10T403/4614 , Y10T403/7105 , Y10T403/7111 , Y10T403/7129 , Y10T403/7171
摘要： A pipe handle holding structure wherein force for holding a bar handle in a holder is minimized, the holding performance whereby the bar handle is held by the holder is improved, and the bar handle and holder are maintained in an appropriate state even in cases in which the bar handle is frequently attached to and detached from the holder. The pipe handle holding structure comprises a round pipe-shaped bar handle, and a holder for holding an external peripheral surface of the bar handle. The holder has a plurality of concealing parts for concealing the external peripheral surface of the bar handle and elastically deforming the external peripheral surface in a pipe diameter direction.
摘要翻译：一种管把手保持结构，其中用于将杆把手保持在保持器中的力被最小化，由此杆把手被保持器保持的保持性能得到改善，并且杆手柄和保持器保持在适当的状态，即使在其中杆手柄经常附着在支架上并与支架分离。管把手保持结构包括圆形管状手柄和用于保持杆手柄的外周面的支架。保持器具有多个隐蔽部件，用于隐藏杆手柄的外周面，并使管外径沿管径方向弹性变形。

3. 发明授权

US07452256B2 Machine provided with internal combustion engine and generator 有权
公开(公告)号：US07452256B2
公开(公告)日：2008-11-18
申请号：US11904163
申请日：2007-09-26
申请人： Koji Kasai , Shinichi Ide , Tetsu Wada , Tetsuro Ikeno , Shoji Hasei , Hiroshi Takahashi
发明人： Koji Kasai , Shinichi Ide , Tetsu Wada , Tetsuro Ikeno , Shoji Hasei , Hiroshi Takahashi
IPC分类号： F02M35/16
CPC分类号： F02B61/045
摘要： An outboard motor S includes an internal combustion engine E having a crankshaft 7, and an alternator G having a shaft 81 and a housing 82. The engine E and the generator G are disposed in an engine compartment 15 with the crankshaft 7 of the engine E and the shaft 81 of the alternator G spaced a center distance d apart from each other. The housing 82 is provided with air inlets 83 through which cooling air for cooling the interior of the alternator G flows into the housing 82 and air outlets 84 through which cooling air that has cooled the alternator G is discharged as exhaust air. An exhaust air duct 91 surrounds the outlets 84 of the housing 82 and carries the exhaust air to a predetermined position from which the exhaust air cannot easily flow again through the inlets 83 into the housing 82. The alternator G spaced the center distance apart from the internal combustion engine E can be cooled at improved cooling efficiency.

4. 发明授权

US07677019B2 Exhaust circulation lawnmower 有权
标题翻译：排气循环割草机
公开(公告)号：US07677019B2
公开(公告)日：2010-03-16
申请号：US11888737
申请日：2007-08-02
申请人： Tetsuo Iida , Shunsuke Kurioka , Shoji Hasei
发明人： Tetsuo Iida , Shunsuke Kurioka , Shoji Hasei
IPC分类号： A01D69/00
CPC分类号： A01D43/063
摘要： An exhaust circulation lawnmower is disclosed in which grass clippings are sent, along with carrier air, from a cutter housing to a grass bag; the grass clippings are held in the grass bag; and the carrier air is returned to the cutter housing as exhaust. A surface area A1 of a grass clippings discharge opening and a surface area A2 of a recirculation opening have a relationship of A2≦{1/(1−βN)0.5}A1, where A1 is the surface area of the grass clippings discharge opening through which the grass clippings and carrier air are discharged from the cutter housing to the grass bag, A2 is the surface area of the recirculation opening through which the carrier air is recirculated from the grass bag to the cutter housing, N is the number of bends having an angle of α degrees in the space between the grass clippings discharge opening and the recirculation opening, and β is a pressure loss coefficient for each of the bends.
摘要翻译：公开了一种排气循环割草机，其中草屑与载体空气一起从切割器壳体送到草袋; 草屑被夹在草袋里; 载体空气作为排气返回到切割器壳体。草屑排出口的表面积A1和再循环口的表面积A2的关系为A2＆nlE; {1 /（1＆bgr; N）0.5} A1，其中A1是草屑排出口的表面积草剪和载体空气通过其从切割器壳体排出到草袋的开口，A2是再循环开口的表面积，载体空气通过该表面积从草袋再循环到切割器壳体，N是在草屑排出口和再循环开口之间的空间中具有α度的角度的弯曲和＆bgr; 是每个弯曲部的压力损失系数。

5. 发明申请

US20080081522A1 Internal combustion engine installed in engine compartment 有权
标题翻译：内燃机安装在发动机舱内
公开(公告)号：US20080081522A1
公开(公告)日：2008-04-03
申请号：US11904139
申请日：2007-09-26
申请人： Shinichi Ide , Koji Kasai , Tetsu Wada , Tetsuro Ikeno , Shoji Hasei , Hiroshi Takahashi
发明人： Shinichi Ide , Koji Kasai , Tetsu Wada , Tetsuro Ikeno , Shoji Hasei , Hiroshi Takahashi
IPC分类号： B63H20/00
CPC分类号： F02M35/168 , F02M35/10111 , F02M35/10144 , F02M35/10354
摘要： An outboard motor S is provided with an internal combustion engine E installed in an engine compartment 15 which is defined by an engine cover C. The engine E has an intake air inlet Pi of an intake system of the engine. The intake air inlet Pi is formed by an air intake duct 54. The intake duct 54 communicates with an air intake space 42 located outside the engine compartment 15. The engine cover C includes an upper cover 14 formed with a receiving ring 14b which is fitted on the air intake duct 54. The receiving ring 14b and the intake duct 54 form an overlapping part W in which the receiving ring 14b and the intake duct 54 overlap each other in the direction F of flow of combustion air. The overlapping part W has a sealing member 55 therein which forms a seal between the air intake space 42 and the interior space of the engine compartment 15. The thus formed sealing structure does not require high dimensional precision to form a required sealing property between the engine cover and the air inlet part of the engine intake system. The sealing structure is not susceptible to influence of engine vibrations.
摘要翻译：舷外马达S设置有内燃机E，其安装在由发动机盖C限定的发动机室15中。发动机E具有发动机的进气系统的进气入口Pi。进气口Pi由进气管道54形成。进气管道54与位于发动机室15外部的进气空间42连通。发动机盖C包括形成有接纳环14b的上盖14，该接收环14b装配在进气管道54上。接收环14b和进气管道54形成重合部分W，其中接收环14b和进气管道54在燃烧空气流动方向F上彼此重叠。重叠部分W在其中具有密封构件55，其在进气空间42和发动机室15的内部空间之间形成密封。这样形成的密封结构不需要高尺寸精度，以在发动机盖和发动机进气系统的进气部之间形成所需的密封性。密封结构不易受发动机振动的影响。

6. 发明申请

US20050284121A1 Lawn mower 失效
标题翻译：割草机
公开(公告)号：US20050284121A1
公开(公告)日：2005-12-29
申请号：US11150579
申请日：2005-06-10
申请人： Tetsuo Iida , Kenzo Shimada , Shoji Hasei , Yoshio Yoshihara , Ai Amano
发明人： Tetsuo Iida , Kenzo Shimada , Shoji Hasei , Yoshio Yoshihara , Ai Amano
IPC分类号： A01D34/71 , A01D43/063 , A01D43/00
CPC分类号： A01D43/063
摘要： Lawn mower includes a cutter housing covering a grass-cutting cutter blade, and a grass bag, detachably attachable to a rear portion of the cutter housing, for collecting therein grass clippings. The cutter housing includes a grass clipping delivery passage for directing grass clippings to the grass bag with carrier air produced by rotation of the cutter blade, and an exhaust air return passage for returning only the carrier air, as exhaust air, from the grass bag to the cutter housing. The exhaust air is caused to flow, through a netted member provided on an upper surface of the grass bag, back into the cutter housing via the exhaust air return passage provided adjacent to, and extending substantially perpendicularly to, the grass clipping delivery passage.
摘要翻译：割草机包括覆盖草切刀片的切割器壳体和可拆卸地附接到切割器壳体的后部的草袋，用于在其中收集草屑。切割器壳体包括用于将草屑引导到草袋的草地剪切输送通道，其具有通过切割刀片的旋转产生的载气;以及排气返回通道，用于将作为排出空气的载体空气从草袋返回到切割器外壳。通过设置在草袋的上表面上的网状部件经由经由与草夹持输送通道相邻设置并基本垂直延伸设置的排气返回通道使废气流过。

7. 发明授权

US08316510B2 Walk-behind work machine 有权
标题翻译：步行工作机
公开(公告)号：US08316510B2
公开(公告)日：2012-11-27
申请号：US13044762
申请日：2011-03-10
申请人： Genki Anraku , Keisuke Hosokuni , Toshiro Uchida , Nobuyuki Hirose , Shoji Hasei
发明人： Genki Anraku , Keisuke Hosokuni , Toshiro Uchida , Nobuyuki Hirose , Shoji Hasei
IPC分类号： B62D51/00
CPC分类号： A01D34/824 , Y10T16/499 , Y10T74/20732
摘要： A walk-behind work machine having a foldable operating handle is disclosed. The operating handle is swingable and foldable about a first linking pin relative to a handle-attachment part of a work-machine body from a usage position to a storage position and can be locked in a usage position by a second linking pin. The second linking pin is present on one of the operating handle and the handle-attachment part, and the distal end part of the second linking pin is formed in a tapered shape. The other of the operating handle and the handle-attachment part has a second pin-fitting hole allowing insertion and retraction of the distal end part. When the distal end part is fit into the second pin-fitting hole, no gap is present in the second pin-fitting hole due to the tapered surface of the distal end part, and the operating handle is locked in the usage position.
摘要翻译：公开了具有可折叠操作手柄的步行工作机。操作手柄可相对于作业机体的手柄附接部分从使用位置到存储位置围绕第一连接销摆动和折叠，并且可以通过第二连接销锁定在使用位置。第二连接销存在于操作手柄和把手附接部件中的一个上，第二连接销的前端部形成为锥形。操作手柄和手柄附接部分中的另一个具有允许远端部分的插入和缩回的第二销装配孔。当前端部嵌入第二销嵌合孔时，由于前端部的锥形面，第二销嵌合孔内没有间隙，操作手柄被锁定在使用位置。

8. 发明申请

US20080081523A1 Internal combustion engine and outboard motor provided with the same 有权
标题翻译：内燃机和舷外马达配备相同
公开(公告)号：US20080081523A1
公开(公告)日：2008-04-03
申请号：US11904159
申请日：2007-09-26
申请人： Shinichi Ide , Koji Kasai , Tetsu Wada , Tetsuro Ikeno , Shoji Hasei , Hiroshi Takahashi
发明人： Shinichi Ide , Koji Kasai , Tetsu Wada , Tetsuro Ikeno , Shoji Hasei , Hiroshi Takahashi
IPC分类号： B63H20/00
CPC分类号： F02M35/10295 , F02M35/10111 , F02M35/10354 , F02M35/168
摘要： An internal combustion engine installed in an engine compartment 15 covered with an engine cover C is provided with an intake air passage P. The intake air passage P extends continuously from an intake air inlet Pi to intake air outlets Pe in the engine compartment 15 and has a first down passage 62, a reversing passage 63, an up passage 64 and a second down passage 67c arranged in the order in the flowing direction of combustion air. The combustion air taken through the intake air inlet Pi into the intake air passage P flows down through the first down passage 62, the reversing passage 63 reverses the flowing direction of the combustion air that has flowed down through the first down passage 62 such that the combustion air flows up, flows up through the up passage 64 to a position at a level higher than that of an uppermost intake air outlet Pe. Then, the combustion air flows down through the second down passage 67c and flows through the intake air outlets Pe into combustion chambers 30. Thus, an effect on preventing the flow of water into the combustion chamber 30 of the engine is improved.
摘要翻译：安装在被发动机盖C覆盖的发动机室15内的内燃机设置有进气通道P.进气通道P从进气入口Pi连续地延伸到发动机室15中的进气口Pe，并具有第一下降通道62，反向通道63，向上通道64和沿着燃烧空气流动方向的顺序排列的第二下通道67c。通过进气入口Pi进入进气通道P的燃烧空气通过第一下通道62向下流动，反向通道63使已经沿着第一下通道62流下的燃烧空气的流动方向反转，燃烧空气向上流动，通过上部通道64向上流动到比最上面的进气出口Pe高的位置。然后，燃烧空气向下流过第二下通道67c，并且通过进气导出口Pe流入燃烧室30。因此，提高了防止水流入发动机的燃烧室30的效果。

9. 发明授权

US07343727B2 Lawn mower exhaust air return 失效
标题翻译：割草机废气回风
公开(公告)号：US07343727B2
公开(公告)日：2008-03-18
申请号：US11150579
申请日：2005-06-10
申请人： Tetsuo Iida , Kenzo Shimada , Shoji Hasei , Yoshio Yoshihara , Ai Amano
发明人： Tetsuo Iida , Kenzo Shimada , Shoji Hasei , Yoshio Yoshihara , Ai Amano
IPC分类号： A01D43/00 , A01D43/06
CPC分类号： A01D43/063
摘要： A lawn mower has a machine body, a grass bag detachably attached to the machine body for collecting therein grass clippings, a driving power source mounted on the machine body, a cutter blade driven by the driving power source for rotation to cut grass, and a cutter housing covering the cutter blade. The cutter blade has air lifting sections disposed at opposite end portions thereof for producing carrier air during rotation of the cutter blade. The cutter housing has a grass clipping delivery passage for directing grass clippings to the grass bag with the carrier air produced by the air lifting sections of the cutter blade, and an exhaust air return passage for returning only the carrier air, as exhaust air, from the grass bag to the cutter housing. The grass clipping delivery passage extends in a front-and-rear direction of the cutter housing. The exhaust air return passage is disposed adjacent to and extends substantially perpendicular to the grass clipping delivery passage. The exhaust air return passage has an exhaust air inlet disposed in a rear upper surface portion of the cutter housing and an exhaust air outlet facing a rear lower end of the cutter housing.
摘要翻译：割草机具有机体，可拆卸地附接到机体上用于收集草屑的草袋，安装在机体上的驱动电源，由驱动动力源驱动的用于旋转以切割草的切割刀片，以及切割器壳体覆盖切割刀片。切割刀片具有设置在其相对端部处的空气提升部分，用于在切割刀片旋转期间产生载气。切割器壳体具有草屑传送通道，用于将草屑引导到草袋，其中由剪切刀片的空气提升部分产生的载体空气和用于将仅作为排出空气的载体空气返回的排气回流通道从把草袋放到刀架上。草切割输送通道沿切割器壳体的前后方向延伸。废气返回通道设置成与草夹持输送通道相邻并且基本垂直于其延伸。排气回流通道具有设置在切割器壳体的后上表面部分中的排气入口和面向刀具壳体的后下端的排气口。

10. 发明授权

US06655119B2 Cutter blade for lawn mower 有权
公开(公告)号：US06655119B2
公开(公告)日：2003-12-02
申请号：US10108526
申请日：2002-03-27
申请人： Shoji Hasei , Naoki Matsumoto , Yasutomo Abe , Tetsuo Iida , Masanori Shin , Hiromitsu Sasaki , Kenzo Shimada
发明人： Shoji Hasei , Naoki Matsumoto , Yasutomo Abe , Tetsuo Iida , Masanori Shin , Hiromitsu Sasaki , Kenzo Shimada
IPC分类号： A01D3463
CPC分类号： A01D34/826 , A01D34/73 , A01D2101/00 , Y10S56/17
摘要： A cutter blade for lawn mowers having an airlift curved from a cutting edge formed on a rotationally leading edge toward a rotationally trailing edge. The trailing edge of the airlift is shaped in a waveform comprising a plurality of protrusions and a plurality of depressions. The protrusion closest to an outer end where the centrifugal force is greatest during the rotation of the cutter blade, is greatest in width so as to improve the discharging capability of grass clippings. The depressions limit negative pressure generated rotationally behind the airlift. A plurality of vent holes formed in the airlift is arranged radially in lines.

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