公开(公告)号：US20090282799A1

公开(公告)日：2009-11-19

申请号：US12466019

申请日：2009-08-03

申请人： Masaji Kure ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Kazuo Samejima ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Yoshiyuki Esaki

发明人： Masaji Kure ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Kazuo Samejima ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Yoshiyuki Esaki

IPC分类号： A01D67/00

CPC分类号： A01D34/71

摘要： A rear discharge type mower apparatus includes a blade housing, a support shaft supported by the blade housing, a rotatable blade supported by the support shaft, and a front guide plate having a shape extending substantially along the rotation path of a corresponding blade. The front guide plate forms an opening for ejecting cut grass rearwardly and has a downstream plate portion located in a downstream position with respect to a rotating direction of the corresponding blade and having an end defining one end of the opening. The downstream plate portion extends rearwardly of the blade housing and a distance from a center of rotation to the downstream plate portion is progressively decreased toward a rear end of the blade housing. At least a part of the downstream plate portion is located radially inside of the rotation path of the corresponding blade.

摘要翻译： 后排出式割草机装置包括：叶片壳体，由叶片壳体支撑的支撑轴，由支撑轴支撑的可旋转刀片;以及具有基本上沿着相应叶片的旋转路径延伸的形状的前导向板。 前引导板形成用于向后喷出剪草的开口，并且具有相对于相应叶片的旋转方向位于下游位置的下游板部分，并且具有限定开口的一端的端部。 下游板部分从叶片壳体的后方延伸，并且从旋转中心到下游板部分的距离朝向叶片壳体的后端逐渐减小。 下游板部分的至少一部分位于相应叶片的旋转路径的径向内侧。

公开(公告)号：US20070068133A1

公开(公告)日：2007-03-29

申请号：US11515496

申请日：2006-09-01

申请人： Masaji Kure ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Kazuo Samejima ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Yoshiyuki Esaki

发明人： Masaji Kure ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Kazuo Samejima ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Yoshiyuki Esaki

IPC分类号： A01D67/00

CPC分类号： A01D34/71

摘要： A rear discharge type mower apparatus comprises: a blade housing having a top plate, a front wall and at least one side wall; a support shaft supported by the blade housing and extending vertically; a rotatable blade supported by the support shaft, a tip end of the blade forming a rotation path; a guide plate located rearwardly of the front wall and having a shape extending along the rotation path of a corresponding blade, and forming an opening for ejecting cut grass rearwardly, wherein the guide plate has: a first end located in an upstream position with respect to a rotating direction of the corresponding blade and located rearwardly of a corresponding support shaft and the first end defining one end of the opening, and a second end located in a downstream position with respect to the rotating direction of the corresponding blade and located rearwardly of the corresponding support shaft and the second end defining the other end of the opening; an auxiliary plate extending from an area of the first end into inside the rotation path of the corresponding blade, and having a surface for deflecting rearwardly a part of cut grass moved by a rotation of the corresponding blade, wherein a lower edge of the auxiliary plate is closer to the top plate than the corresponding blade.

摘要翻译： 一种后排放式割草机设备包括：叶片壳体，其具有顶板，前壁和至少一个侧壁; 由叶片壳体支撑并垂直延伸的支撑轴; 由所述支撑轴支撑的可旋转刀片，所述刀片的前端形成旋转路径; 导向板，其位于前壁的后方，具有沿对应叶片的旋转路径延伸的形状，并且形成用于向后喷射剪草的开口，其中所述引导板具有：第一端，其位于相对于 相对应的叶片的旋转方向并且位于相应的支撑轴的后方，并且限定开口的一端的第一端以及位于相对于相应叶片的旋转方向的下游位置并位于相应叶片的后方的第二端 相应的支撑轴和限定开口另一端的第二端; 辅助板从第一端的区域延伸到相应刀片的旋转路径的内部，并且具有用于使由相应刀片的旋转所移动的切割草的一部分向后偏转的表面，其中辅助板的下边缘 比相应的叶片更靠近顶板。

公开(公告)号：US08099938B2

公开(公告)日：2012-01-24

申请号：US12466019

申请日：2009-08-03

申请人： Masaji Kure ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Kazuo Samejima ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Yoshiyuki Esaki

发明人： Masaji Kure ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Kazuo Samejima ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Yoshiyuki Esaki

IPC分类号： A01D67/00

CPC分类号： A01D34/71

摘要： A rear discharge type mower apparatus includes: a blade housing having a top plate, a front wall and at least one side wall and a first front guide plate and a second front guide plate. Each of the first and second front guide plates are located rearwardly of the front wall and have a shape extending substantially along a rotation path of a corresponding blade. The mower apparatus also includes a first auxiliary plate and a second auxiliary plate. A portion of the second auxiliary plate and the first auxiliary plate extend parallel to each other such that an opening that is opposed to a mowed grass discharge opening is formed by the rearward ends of the linear portion and the first auxiliary plate. The lower edges of the first and second auxiliary plates are closer to the top plate than the corresponding blade.

摘要翻译： 一种后排放式割草机设备包括：具有顶板，前壁和至少一个侧壁以及第一前引导板和第二前引导板的刀片壳体。 第一和第二前导向板中的每一个位于前壁的后方，并且具有基本上沿相应叶片的旋转路径延伸的形状。 割草机还包括第一辅助板和第二辅助板。 第二辅助板和第一辅助板的一部分彼此平行延伸，使得与割草排放口相对的开口由直线部分和第一辅助板的后端形成。 第一和第二辅助板的下边缘比相应的叶片更靠近顶板。

公开(公告)号：US07735306B2

公开(公告)日：2010-06-15

申请号：US11515496

申请日：2006-09-01

申请人： Masaji Kure ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Kazuo Samejima ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Yoshiyuki Esaki

发明人： Masaji Kure ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Kazuo Samejima ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Yoshiyuki Esaki

IPC分类号： A01D67/00

CPC分类号： A01D34/71

摘要： A rear discharge type mower apparatus comprising a blade housing having a top plate, a front wall and at least one side wall; a support shaft supported by the blade housing and extending vertically; a rotatable blade supported by the support shaft, a tip end of the blade forming a rotation path; and a guide plate located rearwardly of the front wall and having a shape extending along the rotation path of a corresponding blade, and forming an opening for ejecting cut grass rearwardly. The guide plate has a first end located in an upstream position with respect to a rotating direction of the corresponding blade, and a second end located in a downstream position with respect to the rotating direction of the corresponding blade; and an auxiliary plate extending from an area of the first end into inside the rotation path of the corresponding blade.

摘要翻译： 一种后排放式割草机设备，包括具有顶板，前壁和至少一个侧壁的叶片壳体; 由叶片壳体支撑并垂直延伸的支撑轴; 由所述支撑轴支撑的可旋转刀片，所述刀片的前端形成旋转路径; 以及位于前壁后方的具有沿对应叶片的旋转路径延伸的形状的引导板，并且形成用于向后喷出剪草的开口。 引导板具有相对于相应叶片的旋转方向位于上游位置的第一端和位于相应叶片的旋转方向的下游位置的第二端; 以及辅助板，其从所述第一端的区域延伸到所述相应叶片的旋转路径的内部。

公开(公告)号：US08156722B2

公开(公告)日：2012-04-17

申请号：US12243508

申请日：2008-10-01

申请人： Akihito Sugio ,  Kazuo Sameshiima ,  Akira Minoura ,  Masatake Murakawa ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Masato Asahara ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Koji Fujiwara

发明人： Akihito Sugio ,  Kazuo Sameshiima ,  Akira Minoura ,  Masatake Murakawa ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Masato Asahara ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Koji Fujiwara

IPC分类号： A01D67/00

CPC分类号： A01D34/005 ,  A01D34/81 ,  A01D34/82

摘要： Disclosed is a mower with a mower deck, a plurality of cutting chambers mutually communicated and arranged in a lateral direction within the mower deck, and a blade mounted in each cutting chamber to be rotatable about a vertical axis. A grass clippings guide in form of a vertical wall is disposed in an upper area within the cutting chamber, to guide the grass clippings flowing within the cutting chamber toward a center of rotation of the blade. A shield member is disposed for preventing entry of grass clippings between the grass clippings guide and a peripheral wall of the cutting chamber.

摘要翻译： 公开了一种具有割草机甲板的割草机，在割草机甲板内沿横向相互连通和布置的多个切割室，以及安装在每个切割室中以可绕垂直轴线旋转的刀片。 将垂直壁形式的草屑引导件设置在切割室内的上部区域中，以将在切割室内流动的草屑引向叶片的旋转中心。 设置防护构件，用于防止草屑在剪切引导件与切割室的周壁之间进入。

公开(公告)号：US20090178382A1

公开(公告)日：2009-07-16

申请号：US12243508

申请日：2008-10-01

申请人： Akihito Sugio ,  Kazuo Sameshiima ,  Akira Minoura ,  Masatake Murakawa ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Masato Asahara ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Koji Fujiwara

发明人： Akihito Sugio ,  Kazuo Sameshiima ,  Akira Minoura ,  Masatake Murakawa ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Masato Asahara ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Koji Fujiwara

IPC分类号： A01D67/00

CPC分类号： A01D34/005 ,  A01D34/81 ,  A01D34/82

摘要： Disclosed is a mower with a mower deck, a plurality of cutting chambers mutually communicated and arranged in a lateral direction within the mower deck, and a blade mounted in each cutting chamber to be rotatable about a vertical axis. A grass clippings guide in form of a vertical wall is disposed in an upper area within the cutting chamber, to guide the grass clippings flowing within the cutting chamber toward a center of rotation of the blade. A shield member is disposed for preventing entry of grass clippings between the grass clippings guide and a peripheral wall of the cutting chamber.

摘要翻译： 公开了一种具有割草机甲板的割草机，在割草机甲板内沿横向相互连通和布置的多个切割室，以及安装在每个切割室中以可绕垂直轴线旋转的刀片。 将垂直壁形式的草屑引导件设置在切割室内的上部区域中，以将在切割室内流动的草屑引向叶片的旋转中心。 设置防护构件，用于防止草屑在剪切引导件与切割室的周壁之间进入。

公开(公告)号：US07448194B2

公开(公告)日：2008-11-11

申请号：US11726357

申请日：2007-03-21

申请人： Kazuo Koike ,  Masatoshi Yamaguchi ,  Akihito Sugio ,  Kazuo Samejima

发明人： Kazuo Koike ,  Masatoshi Yamaguchi ,  Akihito Sugio ,  Kazuo Samejima

IPC分类号： A01D67/00

CPC分类号： A01D34/71 ,  A01D34/81

摘要： A mower comprising: a cutting blade housing; rotating cutting blades; a rear plate disposed rearwardly the rotating cutting blades; a rear vertical wall that is supported by the cutting blade housing and that forms a first ventilation hole in a center portion in the transverse direction of the cutting blade housing.

摘要翻译： 一种割草机，包括：切割刀片壳体; 旋转切割刀片; 设置在旋转的切割刀片的后方的后板; 后垂直壁，其由切割刀片壳体支撑并且在切割刀片壳体的横向方向上的中心部分中形成第一通风孔。

公开(公告)号：US07437865B2

公开(公告)日：2008-10-21

申请号：US11726370

申请日：2007-03-21

申请人： Kazuo Koike ,  Masatoshi Yamaguchi ,  Yoshiyuki Esaki

发明人： Kazuo Koike ,  Masatoshi Yamaguchi ,  Yoshiyuki Esaki

IPC分类号： A01D67/00

CPC分类号： A01D34/667

摘要： A mower comprising: a cutting blade housing; rotating cutting blades; and a front baffle plate disposed forwardly of a rotation zone of each of the rotating cutting blades; wherein the front baffle plate comprises: an upstream-side cutting blade plate portion and a downstream-side cutting blade plate portion having a concave curved guide surface wherein the front baffle plate is configured such that the distance between a rotation zone of the upstream-side cutting blade and a boundary between the upstream-side cutting blade plate portion and the downstream-side cutting blade plate portion in the baffle plates is greater than the distance between the boundary and a rotation zone of the downstream-side cutting blade.

公开(公告)号：US20080072561A1

公开(公告)日：2008-03-27

申请号：US11726370

申请日：2007-03-21

申请人： Kazuo Koike ,  Masatoshi Yamaguchi ,  Yoshiyuki Esaki

发明人： Kazuo Koike ,  Masatoshi Yamaguchi ,  Yoshiyuki Esaki

IPC分类号： A01D67/00

CPC分类号： A01D34/667

摘要： A mower comprising: a cutting blade housing; rotating cutting blades; and a front baffle plate disposed forwardly of a rotation zone of each of the rotating cutting blades; wherein the front baffle plate comprises: an upstream-side cutting blade plate portion and a downstream-side cutting blade plate portion having a concave curved guide surface wherein the front baffle plate is configured such that the distance between a rotation zone of the upstream-side cutting blade and a boundary between the upstream-side cutting blade plate portion and the downstream-side cutting blade plate portion in the baffle plates is greater than the distance between the boundary and a rotation zone of the downstream-side cutting blade.

摘要翻译： 一种割草机，包括：切割刀片壳体; 旋转切割刀片; 以及前挡板，其设置在每个所述旋转切割刀片的旋转区域的前方; 其特征在于，所述前挡板包括：上游侧切割板部分和具有凹形弯曲导向面的下游侧切割板部分，其中所述前挡板构造成使得所述前侧挡板 切割刀片和挡板中的上游侧切割刀片板部分和下游侧切割刀片板部分之间的边界大于下游侧切割刀片的边界与旋转区域之间的距离。

公开(公告)号：US20080053056A1

公开(公告)日：2008-03-06

申请号：US11726357

申请日：2007-03-21

申请人： Kazuo Koike ,  Masatoshi Yamaguchi ,  Akihito Sugio ,  Kazuo Samejima

发明人： Kazuo Koike ,  Masatoshi Yamaguchi ,  Akihito Sugio ,  Kazuo Samejima

IPC分类号： A01D34/81

CPC分类号： A01D34/71 ,  A01D34/81

摘要： A mower comprising: a cutting blade housing; rotating cutting blades; a rear plate disposed rearwardly the rotating cutting blades; a rear vertical wall that is supported by the cutting blade housing and that forms a first ventilation hole in a center portion in the transverse direction of the cutting blade housing.

摘要翻译： 一种割草机，包括：切割刀片壳体; 旋转切割刀片; 设置在旋转的切割刀片的后方的后板; 后垂直壁，其由切割刀片壳体支撑并且在切割刀片壳体的横向方向上的中心部分中形成第一通风孔。