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1. 发明授权

US08166737B2 Walk-behind lawnmower height adjusting mechanism 有权
标题翻译：步行式割草机高度调节机构
公开(公告)号：US08166737B2
公开(公告)日：2012-05-01
申请号：US13074451
申请日：2011-03-29
申请人： Yusuke Ninomiya , Tetsuo Iida , Nobuyuki Hirose , Mai Ohba
发明人： Yusuke Ninomiya , Tetsuo Iida , Nobuyuki Hirose , Mai Ohba
IPC分类号： A01D34/00
CPC分类号： A01D34/74
摘要： A walk-behind lawnmower having a height adjusting mechanism for adjusting the height of a housing above the ground. The height adjusting mechanism includes: a front wheel supporting member and a rear wheel supporting member that are attached to the housing so as to be capable of swinging up and down; a linking member for linking the front and rear wheel supporting members so as to be capable of concerted motion; and a locking mechanism for restricting and releasing displacement of the linking member in the forward-and-backward direction. The locking mechanism includes: a plurality of locking grooves arranged in a row from front to rear on the linking member; a locking pin capable of selectively interlocking with one of the locking grooves; a pin-guiding part for guiding the locking pin to be capable of entering into and retracting from one of the locking grooves; and an operating member for sliding and operating the locking pin.
摘要翻译：具有用于调节壳体高于地面高度的高度调节机构的步行式割草机。高度调节机构包括：前轮支撑构件和后轮支撑构件，其安装到壳体上以能够上下摆动; 连接构件，用于连接前轮支撑构件和后轮支撑构件以能够一致地运动; 以及用于限制和释放连接构件在前后方向上的位移的锁定机构。锁定机构包括：多个锁定槽，从连接构件的前后排成一列; 锁定销，其能够选择性地与所述锁定槽中的一个互锁; 用于引导所述锁定销以能够进入所述锁定槽中的一个的销引导部; 以及用于滑动和操作锁定销的操作构件。

2. 发明申请

US20080121065A1 Work machine 有权
标题翻译：工作机
公开(公告)号：US20080121065A1
公开(公告)日：2008-05-29
申请号：US11986735
申请日：2007-11-26
申请人： Kiyomi Yanai , Ai Habuka , Misako Hamani , Mai Ohba
发明人： Kiyomi Yanai , Ai Habuka , Misako Hamani , Mai Ohba
IPC分类号： G05G1/04
CPC分类号： A01B33/028 , Y10T16/50 , Y10T74/20396 , Y10T74/2078 , Y10T74/20792 , Y10T74/20798
摘要： A work machine having a loop-shaped operating handle connected to an upper end part of a handle post. The operating handle pivots to positions in the longitudinal direction of the work machine across a longitudinal axis of the handle post as a baseline.
摘要翻译：具有连接到手柄柱的上端部的环形操作手柄的作业机械。操作手柄以作为基准的手柄柱的纵向轴线在工作机械的纵向方向上枢转定位。

3. 发明授权

US08839692B2 Walk-behind tiller with adjustable handle mechanism 有权
标题翻译：具有可调节手柄机构的后掠耕耘机
公开(公告)号：US08839692B2
公开(公告)日：2014-09-23
申请号：US11986735
申请日：2007-11-26
申请人： Kiyomi Yanai , Ai Habuka , Misako Hamani , Mai Ohba
发明人： Kiyomi Yanai , Ai Habuka , Misako Hamani , Mai Ohba
IPC分类号： A01B33/02 , B62K21/16
CPC分类号： A01B33/028 , Y10T16/50 , Y10T74/20396 , Y10T74/2078 , Y10T74/20792 , Y10T74/20798
摘要： A work machine having a loop-shaped operating handle connected to an upper end part of a handle post. The operating handle pivots to positions in the longitudinal direction of the work machine across a longitudinal axis of the handle post as a baseline.
摘要翻译：具有连接到手柄柱的上端部的环形操作手柄的作业机械。操作手柄以作为基准的手柄柱的纵向轴线在工作机械的纵向方向上枢转定位。

4. 发明授权

US08215090B2 Walk behind work machine having an engine mounting structure 有权
标题翻译：走后工作机具有发动机安装结构
公开(公告)号：US08215090B2
公开(公告)日：2012-07-10
申请号：US13049228
申请日：2011-03-16
申请人： Tomoaki Ishikawa , Mai Ohba , Shuhei Maruyama , Jitsumi Hanafusa
发明人： Tomoaki Ishikawa , Mai Ohba , Shuhei Maruyama , Jitsumi Hanafusa
IPC分类号： A01D34/00
CPC分类号： A01D34/82
摘要： A walk-behind work machine in which vibration produced by the driving of an engine is not readily transmitted to an operating handle. The work machine includes a work-machine body having a plurality of mounting parts to which an engine is joined. The mounting parts include a high-rigidity mounting part positioned at a maximally rigid part on the work-machine body, and other mounting parts exclusive of the high-rigidity mounting part. The engine is joined securely to the other mounting parts and is joined more loosely to the high-rigidity mounting part than to the other mounting parts.
摘要翻译：其中由发动机的驱动产生的振动不容易地传递到操作手柄的步行式作业机。作业机械包括具有多个与发动机接合的安装部的作业机体。安装部件包括位于作业机体上的最大刚度部分的高刚性安装部件和除了高刚性安装部件之外的其他安装部件。发动机牢固地连接到其他安装部件，并且比其他安装部件更宽松地连接到高刚性安装部件。

5. 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。

6. 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。

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