公开(公告)号：US06973768B2

公开(公告)日：2005-12-13

申请号：US10649330

申请日：2003-08-26

申请人： Kazuo Samejima ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Yoshiyuki Esaki ,  Akira Minoura

发明人： Kazuo Samejima ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Yoshiyuki Esaki ,  Akira Minoura

IPC分类号： A01D34/64 ,  B60S9/08 ,  A01D67/00 ,  A01D34/00

CPC分类号： A01D34/662 ,  A01D2034/645

摘要： A mid-mount mower having a body frame supported above the ground by front wheels and rear wheels, the body frame having a front cross frame in a forward portion thereof with respect to a longitudinal direction of a vehicle body, and a mower unit disposed between the front wheels and rear wheels. A main jack body is mounted on the front cross frame to be pivotable about a pivot shaft extending longitudinally of the vehicle body. The main jack body is in a storage position extending along the front cross frame when pivoted to a first pivot position about the pivot shaft, and in a substantially vertical position relative to the ground when pivoted to a second pivot position about the pivot shaft. The main jack body has a controlled portion exposed upward when the main jack body is in the vertical position. The main jack body is extendible and contractible, in the vertical position relative to the ground, to raise and lower the front cross frame when an operating force is applied through a control device engaged with the controlled portion of the main jack body.

摘要翻译： 一种具有通过前轮和后轮支撑在地面上的主体框架的中型割草机，其主体框架相对于车身的纵向方向在其前部具有前横向框架，以及设置在车身框架之间的割草机单元 前轮和后轮。 主插座主体安装在前十字架上，以能够围绕车身纵向延伸的枢轴转动。 当主枢轴枢转到围绕枢转轴的第一枢转位置时，主插座主体处于沿着前十字架延伸的存储位置，并且当枢转到围绕枢转轴的第二枢转位置时，该主插座主体位于相对于地面的基本垂直的位置。 当主插座主体处于垂直位置时，主插座主体具有向上暴露的受控部分。 当通过与主插座主体的受控部分接合的控制装置施加操作力时，主插座主体在相对于地面的垂直位置处可延伸和收缩，以升高和降低前叉架。

公开(公告)号：US20050039430A1

公开(公告)日：2005-02-24

申请号：US10796558

申请日：2004-03-09

申请人： Kazuo Samejima ,  Yoshikazu Togoshi ,  Masato Asahara ,  Yoshiyuki Esaki ,  Akira Minoura ,  Osami Fujiwara

发明人： Kazuo Samejima ,  Yoshikazu Togoshi ,  Masato Asahara ,  Yoshiyuki Esaki ,  Akira Minoura ,  Osami Fujiwara

IPC分类号： A01D34/76 ,  A01D34/63 ,  A01D34/64 ,  A01D43/077 ,  A01D61/00 ,  A01D69/00

CPC分类号： A01D43/077 ,  A01D69/00

摘要： A lawn mower comprises a blade drive shaft with a blade rotatably mounted inside a mower deck supported by a vehicle body, a blower unit including a cylindrical blower housing connected to a grass clippings discharging section provided in a side end region of the mower deck, a vertical drive shaft having a shaft portion with vanes attached thereto inside the blower housing and a shaft portion extending upward through the blower housing, and a discharging sleeve projecting rearwardly along an outer tangent line of the blower housing, a grass collecting apparatus mounted rearwardly of the vehicle body, a duct for allowing the discharging sleeve to communicate with the grass collecting apparatus, and a belt-type blower driving mechanism for driving the vertical drive shaft of the blower unit. The belt-type blower driving mechanism includes an intermediate vertical shaft disposed rearwardly of the blower housing, and a belt transmission unit for transmitting power from the blade drive shaft to the vertical drive shaft through the intermediate vertical shaft.

摘要翻译： 割草机包括具有可旋转地安装在由车体支撑的割草机甲板内的叶片的叶片驱动轴，鼓风机单元，其包括连接到设置在割草机甲板的侧端区域中的草屑排出部的圆柱形鼓风机壳体， 垂直传动轴，其具有在鼓风机壳体内附接有叶片的轴部，以及沿着鼓风机壳体向上延伸的轴部，以及沿着鼓风机壳体的外切线向后突出的排出套筒， 车体，用于允许排出套筒与草料收集装置连通的管道;以及用于驱动鼓风机单元的垂直驱动轴的带式鼓风机驱动机构。 带式鼓风机驱动机构包括设置在鼓风机壳体的后方的中间竖直轴，以及用于通过中间竖直轴将动力从叶片驱动轴传递到垂直驱动轴的带传动单元。

公开(公告)号：US06854249B1

公开(公告)日：2005-02-15

申请号：US10796558

申请日：2004-03-09

申请人： Kazuo Samejima ,  Yoshikazu Togoshi ,  Masato Asahara ,  Yoshiyuki Esaki ,  Akira Minoura ,  Osami Fujiwara

发明人： Kazuo Samejima ,  Yoshikazu Togoshi ,  Masato Asahara ,  Yoshiyuki Esaki ,  Akira Minoura ,  Osami Fujiwara

IPC分类号： A01D34/76 ,  A01D34/63 ,  A01D34/64 ,  A01D43/077 ,  A01D61/00 ,  A01D69/00 ,  A01D34/70

CPC分类号： A01D43/077 ,  A01D69/00

摘要： A lawn mower comprises a blade drive shaft with a blade rotatably mounted inside a mower deck supported by a vehicle body, a blower unit including a cylindrical blower housing connected to a grass clippings discharging section provided in a side end region of the mower deck, a vertical drive shaft having a shaft portion with vanes attached thereto inside the blower housing and a shaft portion extending upward through the blower housing, and a discharging sleeve projecting rearwardly along an outer tangent line of the blower housing, a grass collecting apparatus mounted rearwardly of the vehicle body, a duct for allowing the discharging sleeve to communicate with the grass collecting apparatus, and a belt-type blower driving mechanism for driving the vertical drive shaft of the blower unit. The belt-type blower driving mechanism includes an intermediate vertical shaft disposed rearwardly of the blower housing, and a belt transmission unit for transmitting power from the blade drive shaft to the vertical drive shaft through the intermediate vertical shaft.

摘要翻译： 割草机包括具有可旋转地安装在由车体支撑的割草机甲板内的叶片的叶片驱动轴，鼓风机单元，其包括连接到设置在割草机甲板的侧端区域中的草屑排出部的圆柱形鼓风机壳体， 垂直传动轴，其具有在鼓风机壳体内附接有叶片的轴部，以及沿着鼓风机壳体向上延伸的轴部，以及沿着鼓风机壳体的外切线向后突出的排出套筒， 车体，用于允许排出套筒与草料收集装置连通的管道;以及用于驱动鼓风机单元的垂直驱动轴的带式鼓风机驱动机构。 带式鼓风机驱动机构包括设置在鼓风机壳体的后方的中间竖直轴，以及用于通过中间竖直轴将动力从叶片驱动轴传递到垂直驱动轴的带传动单元。

公开(公告)号：US07059109B2

公开(公告)日：2006-06-13

申请号：US10649332

申请日：2003-08-26

申请人： Kazuo Samejima ,  Masato Asahara ,  Hiroshi Shimada ,  Akira Minoura ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Yoshiyuki Esaki

发明人： Kazuo Samejima ,  Masato Asahara ,  Hiroshi Shimada ,  Akira Minoura ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Yoshiyuki Esaki

IPC分类号： A01D34/03

CPC分类号： A01D34/64 ,  A01D2101/00

摘要： A mid-mount mower having a front frame unit including a pair of right and left front longitudinal frames, a first cross frame interconnecting the front longitudinal frames in forward positions thereof longitudinally of the vehicle body, and a second cross frame interconnecting the front longitudinal frames in rearward positions thereof longitudinally of the vehicle body, the front frame unit supporting the front wheel unit and also supporting a lift mechanism for vertically movably suspending the mower unit; a rear frame unit including a pair of right and left rear longitudinal frames, the rear frame unit being connected to the front frame unit; and a rear wheel drive unit interconnecting the rear longitudinal frames. The second cross frame has a downwardly opening recess disposed adjacent a middle position thereof, the recess allowing entry thereto of an upwardly protruding portion of the mower unit without interference when the mower unit is raised by the lift mechanism. The second cross frame includes a first profile member (13a) having a gate-shape portion (13aa) defining a recess (28) and horizontal plate portions (13ab) connected respectively to lower ends of the gate-shape portion, and a vertical plate member (13b) connected to a rear end surface of the first profile member.

摘要翻译： 一种具有前框架单元的中置式割草机，包括一对左右前纵框架，第一横框架，其将前纵向框架在车身纵向方向前方位置相互连接，第二横框架将前纵向框架 在车身纵向的后方位置处，前框架单元支撑前轮单元，并且还支撑用于垂直移动地悬挂割草机单元的提升机构; 后框架单元，其包括一对左右后纵向框架，所述后框架单元连接到所述前框架单元; 以及将后纵向框架互连的后轮驱动单元。 第二十字框架具有邻近其中间位置布置的向下开口的凹槽，当所述割草机单元被升降机构升高时，所述凹槽允许所述割草机单元的向上突出部分进入其中。 第二十字框架包括具有限定凹部（28）的门形部分（13aa）和分别连接到门形部分的下端的水平板部分（13ab）的第一轮廓构件（13a）和垂直 板件（13b）连接到第一型材的后端表面。

公开(公告)号：US5511631A

公开(公告)日：1996-04-30

申请号：US228806

申请日：1994-04-18

申请人： Hironori Tsuchihashi ,  Osami Fujiwara ,  Tuyoshi Satou ,  Yoshikazu Togoshi ,  Toshihiko Hamada ,  Yoshihiro Kawahara ,  Niro Bando

发明人： Hironori Tsuchihashi ,  Osami Fujiwara ,  Tuyoshi Satou ,  Yoshikazu Togoshi ,  Toshihiko Hamada ,  Yoshihiro Kawahara ,  Niro Bando

IPC分类号： B60K23/08 ,  G05G1/30 ,  B60K17/354 ,  G05G1/14 ,  G05G13/00

CPC分类号： G05G1/30 ,  B60K23/08 ,  Y10T74/20189 ,  Y10T74/20528

摘要： A running control structure for a lawn tractor switchable between a two-wheel drive mode and a four-wheel drive mode. The control structure includes a first driving device for driving a first pair of wheels, a second driving device for driving a second pair of wheels, and a clutch mechanism for switching the second driving device between a driving state and a non-driving state. The clutch mechanism has a controller for operating a clutch, and a spring for biasing the controller to a position corresponding to the non-driving state of the second driving device.

摘要翻译： 用于在两轮驱动模式和四轮驱动模式之间切换的草坪拖拉机的运行控制结构。 控制结构包括用于驱动第一对车轮的第一驱动装置，用于驱动第二对车轮的第二驱动装置和用于在驱动状态和非驱动状态之间切换第二驱动装置的离合器机构。 离合器机构具有用于操作离合器的控制器和用于将控制器偏置到与第二驱动装置的非驱动状态相对应的位置的弹簧。

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：US20050217232A1

公开(公告)日：2005-10-06

申请号：US11075843

申请日：2005-03-09

申请人： Masato Asahara ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Akira Minoura ,  Yasunobu Nakatani ,  Osami Fujiwara

发明人： Masato Asahara ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Akira Minoura ,  Yasunobu Nakatani ,  Osami Fujiwara

IPC分类号： A01D43/00 ,  A01D43/063

CPC分类号： A01D43/063

摘要： A mower tractor includes a vehicle body supported by a plurality of wheels; an engine mounted to the vehicle body; a mower suspended from the vehicle body; at least one grass collector bag for collecting grass cut by the mower; a grass collector bag holder supporting said at least one grass collector bag at a position on one side with respect to the engine; and a stopper portion for abutting against the grass collector bag so as to prevent the grass collector bag supported by the grass collector bag holder from moving toward the vehicle body.

摘要翻译： 割草机牵引车包括由多个车轮支撑的车体; 安装在车体上的发动机; 从车体悬挂的割草机; 用于收割割草机的至少一个草地收集袋; 一个集草袋支架，在相对于发动机的一侧的位置处支撑所述至少一个集草袋; 以及用于抵靠集纱袋的止挡部，以防止由集草袋支架支撑的收集袋朝向车体移动。

公开(公告)号：US07594378B2

公开(公告)日：2009-09-29

申请号：US11075843

申请日：2005-03-09

申请人： Masato Asahara ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Akira Minoura ,  Yasunobu Nakatani ,  Osami Fujiwara

发明人： Masato Asahara ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Akira Minoura ,  Yasunobu Nakatani ,  Osami Fujiwara

IPC分类号： A01D43/06

CPC分类号： A01D43/063

摘要： A mower tractor includes a vehicle body supported by a plurality of wheels; an engine mounted to the vehicle body; a mower suspended from the vehicle body; at least one grass collector bag for collecting grass cut by the mower; a grass collector bag holder supporting said at least one grass collector bag at a position on one side with respect to the engine; and a stopper portion for abutting against the grass collector bag so as to prevent the grass collector bag supported by the grass collector bag holder from moving toward the vehicle body.

摘要翻译： 割草机牵引车包括由多个车轮支撑的车体; 安装在车体上的发动机; 从车体悬挂的割草机; 用于收割割草机的至少一个草地收集袋; 一个集草袋支架，在相对于发动机的一侧的位置处支撑所述至少一个集草袋; 以及用于抵靠集草袋的止挡部，以防止由集草袋支架支撑的收集袋朝向车体移动。

公开(公告)号：US06708805B2

公开(公告)日：2004-03-23

申请号：US10077585

申请日：2002-02-15

申请人： Kazuo Samejima ,  Akira Minoura ,  Yoshikazu Togoshi ,  Osami Fujiwara

发明人： Kazuo Samejima ,  Akira Minoura ,  Yoshikazu Togoshi ,  Osami Fujiwara

IPC分类号： B60T704

CPC分类号： B60T11/04 ,  A01D34/66 ,  A01D2034/6843 ,  B60T7/02 ,  B60T7/104 ,  B62D11/08 ,  B62D11/183

摘要： A riding tractor in which engine output is transmitted to a running device through a hydrostatic stepless transmission. The tractor has a braking device for acting on the running device, a first brake operating device and a second brake operating device operable independently of each other for operating the braking device, and a brake control device for linking control displacements from the first brake operating device and the second the brake operating device to the brake device. The brake control device includes a mechanism movable with the operating devices to maintain the second brake operating device in an inoperative position when the first brake operating device operates the brake device, and a brake lock mechanism switchable between a locking state for locking the brake device to a braking position, and a lock release state, the brake lock mechanism maintaining the lock release position when the first brake operating device operates the brake device, and automatically switching to the locking state when the second brake operating device operates the brake device to the braking position.

摘要翻译： 发动机输出通过静液压无级变速器传递到行驶装置的骑乘拖拉机。 拖拉机具有用于作用在行驶装置上的制动装置，第一制动操作装置和第二制动操作装置，第二制动操作装置和第二制动操作装置可彼此独立地操作以操作制动装置;以及制动控制装置，用于将来自第一制动操作装置 第二个制动操作装置到制动装置。 制动控制装置包括：机构，其可与操作装置一起移动，以在第一制动操作装置操作制动装置时将第二制动操作装置维持在不工作位置;以及制动器锁定机构，可在用于将制动装置锁定到 制动位置和锁定解除状态，当第一制动操作装置操作制动装置时，制动器锁定机构保持锁定释放位置，并且当第二制动操作装置将制动装置操作到制动时自动切换到锁定状态 位置。