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1. 发明授权

US07975570B2 Operation lever structure 有权
标题翻译：操作杆结构
公开(公告)号：US07975570B2
公开(公告)日：2011-07-12
申请号：US12274086
申请日：2008-11-19
申请人： Keiji Iino , Kazuyoshi Miyahara , Seishu Sakai
发明人： Keiji Iino , Kazuyoshi Miyahara , Seishu Sakai
IPC分类号： F16C1/10
CPC分类号： G05G1/04 , B62D51/001 , F16C1/18 , Y10T74/20438
摘要： An operation lever structure wherein an operation lever is pulled toward a left handle to cause a link to swing-move to thereby operate an operation cable. The operation lever structure is configured so that each of inside and outside rollers are provided to an opposite end of the link. Inside and outside guide holes for movably supporting the inside and outside rollers are formed in each of a pair of inside and outside side walls. A discharge opening is formed in a bottom part of the operation lever for discharging a foreign matter that has entered the operation lever.
摘要翻译：操作杆结构，其中操作杆被拉向左手柄以使连杆摆动，从而操作操作缆索。操作杆结构被构造成使得内侧辊和外侧辊中的每一个都设置在连杆的相对端。在一对内侧壁和外侧壁中的每一个中形成用于可移动地支撑内侧和外侧辊的内部和外侧引导孔。排放口形成在操作杆的底部，用于排出已经进入操作杆的异物。

2. 发明申请

US20090126526A1 Operation Lever Structure 有权
标题翻译：操作杆结构
公开(公告)号：US20090126526A1
公开(公告)日：2009-05-21
申请号：US12274086
申请日：2008-11-19
申请人： Keiji IINO , Kazuyoshi Miyahara , Seishu Sakai
发明人： Keiji IINO , Kazuyoshi Miyahara , Seishu Sakai
IPC分类号： F16C1/12
CPC分类号： G05G1/04 , B62D51/001 , F16C1/18 , Y10T74/20438
摘要： An operation lever structure wherein an operation lever is pulled toward a left handle to cause a link to swing-move to thereby operate an operation cable. The operation lever structure is configured so that each of inside and outside rollers are provided to an opposite end of the link. Inside and outside guide holes for movably supporting the inside and outside rollers are formed in each of a pair of inside and outside side walls. A discharge opening is formed in a bottom part of the operation lever for discharging a foreign matter that has entered the operation lever.
摘要翻译：操作杆结构，其中操作杆被拉向左手柄以使连杆摆动，从而操作操作缆索。操作杆结构被构造成使得内侧辊和外侧辊中的每一个都设置在连杆的相对端。在一对内侧壁和外侧壁中的每一个中形成有用于可移动地支撑内侧和外侧辊的内部和外侧引导孔。排放口形成在操作杆的底部，用于排出已经进入操作杆的异物。

3. 外观设计

USD508700S1 Auger for snow plows 失效
标题翻译：俄歇雪犁
公开(公告)号：USD508700S1
公开(公告)日：2005-08-23
申请号：US29198280
申请日：2004-01-29
申请人： Seishu Sakai , Nobuo Yamazaki
设计人： Seishu Sakai , Nobuo Yamazaki

4. 发明授权

US06860041B2 Snow removal machine 有权
标题翻译：除雪机
公开(公告)号：US06860041B2
公开(公告)日：2005-03-01
申请号：US10761958
申请日：2004-01-21
申请人： Seishu Sakai , Nobuo Yamazaki , Tosao Satake
发明人： Seishu Sakai , Nobuo Yamazaki , Tosao Satake
IPC分类号： E01H5/04 , E01H5/09
CPC分类号： E01H5/04 , E01H5/098
摘要： A snow removal machine has first and second augers mounted on respective auger shafts. Each of the first and second augers has an outer helical auger blade, an intermediate helical auger blade and an inner helical auger blade. The outer helical auger blade and the inner helical auger blade of each of the first and second augers are disposed along a common first helical path and are spaced-apart from one another along a rotational axis of the corresponding auger shaft. The intermediate helical auger blade of each of the first and second augers is disposed along a second helical path angularly shifted substantially 180 degrees with respect to the first helical path.
摘要翻译：除雪机具有安装在各自的螺旋钻轴上的第一和第二螺旋推运器。第一和第二螺旋推运器中的每一个具有外螺旋叶片，中间螺旋叶片和内螺旋叶片。第一螺旋推运器和第二螺旋推运器中的每一个的外螺旋叶片和内螺旋叶片沿共同的第一螺旋路径设置，并且沿对应的螺旋推运器轴的旋转轴线彼此间隔开。第一和第二螺旋推运器中的每一个的中间螺旋叶片沿相对于第一螺旋路径大致180度角度地移动的第二螺旋形路径设置。

5. 发明授权

US07051461B2 Walk-behind working machine 有权
标题翻译：落后工作机
公开(公告)号：US07051461B2
公开(公告)日：2006-05-30
申请号：US10875110
申请日：2004-06-23
申请人： Tomoki Itou , Hiromi Yuzuriha , Ai Amano , Seishu Sakai , Masatoshi Nagaoka , Takahiro Yamamoto
发明人： Tomoki Itou , Hiromi Yuzuriha , Ai Amano , Seishu Sakai , Masatoshi Nagaoka , Takahiro Yamamoto
IPC分类号： E01H4/00 , E01H5/09
CPC分类号： B60Q1/0458 , B62D51/04 , E01H5/04
摘要： A walk-behind working machine has a traveling unit, a working unit, an engine, and an illumination section disposed forwardly of the engine for projecting light. A cover member collectively covers the engine and the illumination section. The cover member has a light transmitting section for transmitting therethrough light projected by the illumination section. The light transmitting section or a portion of the cover member near the light transmitting section has at least one through-hole through which heat generated by at least one of the engine and the illuminating section is radiated.
摘要翻译：背部搬运机具有行驶单元，作业单元，发动机以及设置在发动机前方用于投射光的照明部。盖部件共同地覆盖发动机和照明部。盖构件具有透光部，用于透射由照明部投射的光。光透射部分或透光部分附近的覆盖部件的一部分具有至少一个通孔，通过该通孔照射由发动机和照明部分中的至少一个产生的热量。

6. 发明申请

US20050039352A1 Snow removing machine 有权
标题翻译：除雪机
公开(公告)号：US20050039352A1
公开(公告)日：2005-02-24
申请号：US10896204
申请日：2004-07-21
申请人： Seishu Sakai , Kiyomi Yanai , Nobuo Yamazaki
发明人： Seishu Sakai , Kiyomi Yanai , Nobuo Yamazaki
IPC分类号： E01H5/09 , E01H5/04
CPC分类号： E01H5/045
摘要： A snow removing machine includes a snow blower having a plurality of blades extending radially outwardly from a central shaft part. The blade has one pair of laterally spaced guide walls projecting from a distal end portion thereof in a direction of rotation of the blower. The guide walls extend divergently from each other towards a distal end of the blade.
摘要翻译：除雪机包括具有从中心轴部分径向向外延伸的多个叶片的积雪机。叶片具有从鼓风机的旋转方向从其远端部突出的一对侧向间隔开的导向壁。引导壁相对于叶片的远端彼此分开延伸。

7. 发明授权

US06499236B2 Snow removing machine 有权
标题翻译：除雪机
公开(公告)号：US06499236B2
公开(公告)日：2002-12-31
申请号：US09893719
申请日：2001-06-28
申请人： Isao Yoshida , Yasunori Yamamoto , Norikazu Shimizu , Seishu Sakai , Masakatsu Kono
发明人： Isao Yoshida , Yasunori Yamamoto , Norikazu Shimizu , Seishu Sakai , Masakatsu Kono
IPC分类号： A63C1910
CPC分类号： E01H5/04 , B62D55/0882 , Y10T74/20624
摘要： A snow removing machine has a vehicle body having a body frame, a snow removing section mounted on a front portion of the body frame for removing snow, an operating handle mounted to a rear portion of the body frame and having a first handle portion and a second handle portion, and a pair of grip portions each mounted on a respective one of the first and second handle portions of the operating handle. A forward and aft drive changeover switch is directly mounted on the first handle portion of the operating handle for changing over a traveling direction of the vehicle body. A height control operation lever is directly mounted on the first handle portion of the operating handle for adjusting a height of the snow removing section. A speed control operation lever is directly mounted on the second handle portion of the operating handle for adjusting a traveling speed of the vehicle body.
摘要翻译：除雪机具有车身，车体具有主体框架，除雪部分安装在车身框架的前部以除雪;操作手柄，其安装在主体框架的后部，并具有第一把手部分和第二把手部分和一对把手部分，每个把手部分安装在操作手柄的第一和第二把手部分中的相应一个上。前后驱动切换开关直接安装在操作手柄的第一把手部分上，用于切换车体的行进方向。高度控制操作杆直接安装在操作手柄的第一把手部分上，用于调节除雪部分的高度。速度控制操作杆直接安装在操作手柄的第二把手部分上，用于调节车身行驶速度。

8. 发明授权

US07174660B2 Snow removing machine 有权
标题翻译：除雪机
公开(公告)号：US07174660B2
公开(公告)日：2007-02-13
申请号：US10896204
申请日：2004-07-21
申请人： Seishu Sakai , Kiyomi Yanai , Nobuo Yamazaki
发明人： Seishu Sakai , Kiyomi Yanai , Nobuo Yamazaki
IPC分类号： E01H5/09
CPC分类号： E01H5/045
摘要： A snow removing machine has an auger for plowing and collecting snow, a rotatable blower for throwing snow collected by the auger, and a shooter for guiding the snow thrown by the blower so that the snow reaches a selected point. The blower has a central shaft part and blades extending radially outwardly from the shaft part. Each of the blades has one pair of laterally spaced guide walls projecting from a distal end portion thereof in a direction of rotation of the blower. The pair of guide walls for each of the blades extend divergently from each other towards a distal end of the blade.
摘要翻译：除雪机具有用于犁和收集雪的螺旋推运器，用于投掷由螺旋钻收集的雪的可旋转鼓风机，以及用于引导由鼓风机投掷的雪的射手，使得雪达到选定点。鼓风机具有中心轴部分和从轴部分径向向外延伸的叶片。每个叶片具有从鼓风机的旋转方向从其远端部分突出的一对侧向间隔的导向壁。用于每个叶片的一对引导壁相对于叶片的远端彼此分开地延伸。

9. 发明授权

US06922921B2 Snow removal machine 有权
标题翻译：除雪机
公开(公告)号：US06922921B2
公开(公告)日：2005-08-02
申请号：US10762105
申请日：2004-01-21
申请人： Seishu Sakai , Nobuo Yamazaki , Tosao Satake
发明人： Seishu Sakai , Nobuo Yamazaki , Tosao Satake
IPC分类号： E01H5/04 , E01H5/09
CPC分类号： E01H5/04 , E01H5/098
摘要： An auger device of a snow removal machine in this invention has left and right augers and left and right driving tines mounted on left and right auger shafts, respectively. Each auger has an outer auger blade, an intermediate auger blade and an inner auger blade each mounted at one end on the left or right auger shaft. The outer auger blade and inner auger blade are arranged along a first helical path. The intermediate auger blade is arranged 180° out of phase with the first helical path. The left and right driving tines bite into snow, thereby serving as anchors for preventing lifting of the left and right augers.
摘要翻译：本发明的除雪机的螺旋装置具有分别安装在左右螺旋钻轴上的左右螺旋钻和左右驱动齿。每个螺旋推运器具有外螺旋刀片，中间螺旋刀片和内螺旋刀片，每个叶片安装在左或右螺旋钻杆的一端。外螺旋刀片和内螺旋刀片沿着第一螺旋路径布置。中间螺旋刀片与第一螺旋形路径相位180度异相地布置。左右驾驶齿咬入雪中，从而作为防止左右螺旋钻提升的锚点。

10. 发明授权

US06327799B1 Snow-removing machine 有权
标题翻译：除雪机
公开(公告)号：US06327799B1
公开(公告)日：2001-12-11
申请号：US09612295
申请日：2000-07-07
申请人： Jitsumi Hanafusa , Tomoki Ito , Seishu Sakai , Takahiro Yamamoto , Masayuki Yamamoto
发明人： Jitsumi Hanafusa , Tomoki Ito , Seishu Sakai , Takahiro Yamamoto , Masayuki Yamamoto
IPC分类号： E01H509
CPC分类号： E01H5/04 , F16F9/0272
摘要： In a snow-removing machine, an expandable and contractible regulating mechanism is coupled between a steering handlebar of a machine body including a snow-removing section and a drive section capable of being turned relative to the machine body about a wheel driving shaft, and is capable of regulating the level of the snow-removing section relative to the drive section. The expandable and contractible regulating mechanism is comprised of a cylinder connected to the machine body, a piston which divides the inside of the cylinder into a first chamber and a second chamber, a piston rod coupled to the piston and connected to the drive section, a communication passage permitting communication between the first and second chambers, and an on-off valve for opening and closing the communication passage. A high-pressure gas is filled in the first and second chambers, so that the expansion and compression of the high-pressure gas is permitted upon closing of the on-off valve. Thus, during a snow-removing operation of the snow-removing machine, vibration applied to the drive section can be absorbed utilizing the expandable and contractible regulating mechanism for regulating the level of the snow-removing section.
摘要翻译：在除雪机中，可膨胀和收缩的调节机构联接在包括除雪部分的机体的转向车把与能够围绕车轮驱动轴相对于机体转动的驱动部分之间，并且是能够调节除雪部相对于驱动部的高度。可膨胀和可收缩的调节机构包括连接到机体的气缸，将气缸内部分成第一室和第二室的活塞，联接到活塞并连接到驱动部的活塞杆，连通通道，允许第一和第二室之间的连通，以及用于打开和关闭连通通道的开关阀。高压气体被填充在第一和第二室中，使得在关闭开关阀时允许高压气体的膨胀和压缩。因此，在除雪机的除雪作业中，利用用于调节除雪部的水平的可膨胀收缩调节机构，能够吸收施加于驱动部的振动。

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