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1. 发明授权

US08631895B2 Exhaust device for work vehicle 有权
标题翻译：工作车辆排气装置
公开(公告)号：US08631895B2
公开(公告)日：2014-01-21
申请号：US13603819
申请日：2012-09-05
申请人： Tomiho Tanaka , Shinya Ukai , Jun Matsui , Nobuyuki Okabe , Akihiro Matsuzaki , Kiyokazu Fujibayashi
发明人： Tomiho Tanaka , Shinya Ukai , Jun Matsui , Nobuyuki Okabe , Akihiro Matsuzaki , Kiyokazu Fujibayashi
IPC分类号： B60K13/04
CPC分类号： F16L9/19 , F01N13/082 , F01N13/14 , F01N2260/022 , F01N2260/20 , F01N2470/24 , F01N2590/08
摘要： An exhaust device for a work vehicle including: an exhaust pipe for guiding exhaust to a vehicle exterior. The exhaust pipe includes: an exhaust guide pipe into which exhaust from an engine is introduced, a bending section for changing an exhaust direction; an external protective pipe that externally fits onto a downstream-side guide pipe; an ejector section for suctioning and introducing external air between an outer periphery of the exhaust guide pipe and an inner periphery of the external protective pipe; and an external air introduction section provided to an upstream-side end section of the external protective pipe.
摘要翻译：一种用于工作车辆的排气装置，包括：用于将排气引导到车辆外部的排气管。排气管包括：引入发动机的排气的排气引导管，用于改变排气方向的弯曲部; 外部保护管外部配合到下游侧导管上; 用于在排气导管的外周和外保护管的内周之间吸引和引入外部空气的喷射器部分; 以及设置在外部保护管的上游侧端部的外部空气导入部。

2. 发明申请

US20130233432A1 Exhaust Device for Work Vehicle 有权
标题翻译：工作车排气装置
公开(公告)号：US20130233432A1
公开(公告)日：2013-09-12
申请号：US13603819
申请日：2012-09-05
申请人： Tomiho Tanaka , Shinya Ukai , Jun Matsui , Nobuyuki Okabe , Akihiro Matsuzaki , Kiyokazu Fujibayashi
发明人： Tomiho Tanaka , Shinya Ukai , Jun Matsui , Nobuyuki Okabe , Akihiro Matsuzaki , Kiyokazu Fujibayashi
IPC分类号： F16L9/19
CPC分类号： F16L9/19 , F01N13/082 , F01N13/14 , F01N2260/022 , F01N2260/20 , F01N2470/24 , F01N2590/08
摘要： An exhaust device for a work vehicle including: an exhaust pipe for guiding exhaust to a vehicle exterior. The exhaust pipe includes: an exhaust guide pipe into which exhaust from an engine is introduced, a bending section for changing an exhaust direction; an external protective pipe that externally fits onto a downstream-side guide pipe; an ejector section for suctioning and introducing external air between an outer periphery of the exhaust guide pipe and an inner periphery of the external protective pipe; and an external air introduction section provided to an upstream-side end section of the external protective pipe.
摘要翻译：一种用于工作车辆的排气装置，包括：用于将排气引导到车辆外部的排气管。排气管包括：引入发动机的排气的排气导管，用于改变排气方向的弯曲部; 外部保护管外部配合到下游侧导管上; 用于在排气导管的外周和外保护管的内周之间吸引和引入外部空气的喷射器部分; 以及设置在外部保护管的上游侧端部的外部空气导入部。

3. 发明授权

US07938221B2 Suspension system for vehicle 有权
标题翻译：车辆悬挂系统
公开(公告)号：US07938221B2
公开(公告)日：2011-05-10
申请号：US12724897
申请日：2010-03-16
申请人： Akihiro Matsuzaki , Atsushi Hayashi , Nobuyuki Okabe , Toshimitsu Yazaki
发明人： Akihiro Matsuzaki , Atsushi Hayashi , Nobuyuki Okabe , Toshimitsu Yazaki
IPC分类号： B60K17/00
CPC分类号： B60G9/02 , B60G2200/322 , B60G2200/324 , B60G2200/326 , B60G2200/34 , B60G2200/422 , B60G2204/148 , B60G2204/15 , B60G2204/19 , B60G2204/423 , B60G2204/4232 , B60G2300/082
摘要： A suspension system for a vehicle includes a swing frame and right and left suspension cylinders for front wheels. The swing frame is swingably supported by the front portion of a vehicle body about a support shaft extending in a lateral direction, and supports the front axle case, so as to allow the front axle case to swing about a center shaft extending in a front-rear direction. The right and left suspension cylinders are provided on the swing frame. A lateral oscillation regulation unit is provided between the swing frame and the front frame, and configured to regulate an oscillation of the swing frame by contact in the lateral direction.
摘要翻译：用于车辆的悬挂系统包括摆动框架和用于前轮的左右悬挂缸。摆动框架围绕围绕横向延伸的支撑轴的车身前部可摆动地支撑，并且支撑前轴箱，以便允许前轴箱围绕前后方向延伸的中心轴摆动，后方向。左右悬挂缸设置在摆动框架上。横摆振荡调节单元设置在摆动框架和前框架之间，并且构造成通过沿横向方向的接触来调节摆动框架的振动。

4. 发明申请

US20100244394A1 Suspension System for Vehicle 有权
标题翻译：车辆悬架系统
公开(公告)号：US20100244394A1
公开(公告)日：2010-09-30
申请号：US12724897
申请日：2010-03-16
申请人： Akihiro Matsuzaki , Atsushi Hayashi , Nobuyuki Okabe , Toshimitsu Yazaki
发明人： Akihiro Matsuzaki , Atsushi Hayashi , Nobuyuki Okabe , Toshimitsu Yazaki
IPC分类号： B60G21/067
CPC分类号： B60G9/02 , B60G2200/322 , B60G2200/324 , B60G2200/326 , B60G2200/34 , B60G2200/422 , B60G2204/148 , B60G2204/15 , B60G2204/19 , B60G2204/423 , B60G2204/4232 , B60G2300/082
摘要： A suspension system for a vehicle includes a swing frame and right and left suspension cylinders for front wheels. The swing frame is swingably supported by the front portion of a vehicle body about a support shaft extending in a lateral direction, and supports the front axle case, so as to allow the front axle case to swing about a center shaft extending in a front-rear direction. The right and left suspension cylinders are provided on the swing frame. A lateral oscillation regulation unit is provided between the swing frame and the front frame, and configured to regulate an oscillation of the swing frame by contact in the lateral direction.
摘要翻译：用于车辆的悬挂系统包括摆动框架和用于前轮的左右悬挂缸。摆动框架围绕围绕横向延伸的支撑轴的车身前部可摆动地支撑，并且支撑前轴箱，以便允许前轴箱围绕前后方向延伸的中心轴摆动，后方向。左右悬挂缸设置在摆动框架上。横摆振荡调节单元设置在摆动框架和前框架之间，并且构造成通过沿横向方向的接触来调节摆动框架的振动。

5. 发明申请

US20100168959A1 Hydraulic Suspension System for Work Vehicle 有权
标题翻译：工作车液压悬挂系统
公开(公告)号：US20100168959A1
公开(公告)日：2010-07-01
申请号：US12561637
申请日：2009-09-17
申请人： Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
发明人： Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
IPC分类号： G06F19/00 , B60G11/26 , B60G17/016
CPC分类号： B60G17/016 , B60G9/00 , B60G9/02 , B60G11/265 , B60G17/015 , B60G17/0152 , B60G2300/082 , B60G2400/252 , B60G2400/5122 , B60G2500/114 , B60G2500/30 , B60G2500/322 , B60G2800/16
摘要： The hydraulic suspension system comprises a suspension mechanism (100) for a traveling vehicle body, a suspension reference position variation mechanism (18) for varying a reference position of a suspension stroke of the suspension mechanism, and a stopped state detector (58) for detecting a state in which operation of the suspension mechanism (100) has stopped. The control management unit (60) controls the suspension reference position variation mechanism (18) so that when operation of the suspension mechanism (100) is detected by the stopped state detector (58) to be in a stopped state, the operation of the suspension mechanism (100) moves toward a target range, in preference to control based on a suspension stroke position obtained from a suspension stroke position sensor (37).
摘要翻译：液压悬挂系统包括用于行进车体的悬挂机构（100），用于改变悬架机构的悬架行程的基准位置的悬架基准位置变化机构（18）和用于检测悬架机构的停止状态检测器（58）暂停机构（100）的动作停止的状态。控制管理单元（60）控制悬架基准位置变更机构（18），使得当停止状态检测器（58）检测出悬架机构（100）的运转为停止状态时，暂停运转机构（100）朝向目标范围移动，优先于基于从悬架行程位置传感器（37）获得的悬架行程位置的控制。

6. 发明授权

US08406955B2 Hydraulic suspension system for work vehicle 有权
公开(公告)号：US08406955B2
公开(公告)日：2013-03-26
申请号：US12561637
申请日：2009-09-17
申请人： Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
发明人： Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
IPC分类号： G06F19/00
CPC分类号： B60G17/016 , B60G9/00 , B60G9/02 , B60G11/265 , B60G17/015 , B60G17/0152 , B60G2300/082 , B60G2400/252 , B60G2400/5122 , B60G2500/114 , B60G2500/30 , B60G2500/322 , B60G2800/16
摘要： The hydraulic suspension system comprises a suspension mechanism (100) for a traveling vehicle body, a suspension reference position variation mechanism (18) for varying a reference position of a suspension stroke of the suspension mechanism, and a stopped state detector (58) for detecting a state in which operation of the suspension mechanism (100) has stopped. The control management unit (60) controls the suspension reference position variation mechanism (18) so that when operation of the suspension mechanism (100) is detected by the stopped state detector (58) to be in a stopped state, the operation of the suspension mechanism (100) moves toward a target range, in preference to control based on a suspension stroke position obtained from a suspension stroke position sensor (37).

7. 发明申请

US20120245795A1 Tractor 有权
标题翻译：拖拉机
公开(公告)号：US20120245795A1
公开(公告)日：2012-09-27
申请号：US13419513
申请日：2012-03-14
申请人： Akihiro Matsuzaki , Kenichi Iwami , Toshimitsu Yazaki , Atsushi Hayashi , Shinnosuke Ishikawa
发明人： Akihiro Matsuzaki , Kenichi Iwami , Toshimitsu Yazaki , Atsushi Hayashi , Shinnosuke Ishikawa
IPC分类号： B60G17/016
CPC分类号： B60G17/005 , A01B63/1145 , B60G9/02 , B60G2200/322 , B60G2204/46 , B60G2204/4605 , B60G2300/082 , B60G2300/09
摘要： A tractor is improved for suppressing pitching in which a front part of a traveling vehicle body is lifted upward, while a suspension mechanism effectively functions when work is carried out with a ground implement. When a raise control signal for raising the plow is detected in draft control for elevating/lowering the plow based on a draw load value detected by a draw load sensor, mode switching means suppresses or limits the suspension function, via control of the suspension control means to suppress an adverse event in which the front part of the traveling vehicle body is lifted upward. When the raise control signal is not detected, the mode switching means causes the suspension mechanism to effectively function via control of the suspension control means.
摘要翻译：改进了一种用于抑制行进车体的前部向上提升的俯仰的拖拉机，而当用地面工具进行工作时，悬架机构有效地起作用。当基于由牵引负载传感器检测到的牵引载荷值来检测用于升高/降低犁的牵伸控制信号时，模式切换装置通过悬架控制装置的控制来抑制或限制悬挂功能以抑制行驶体的前部被向上举起的不良事件。当没有检测到升高控制信号时，模式切换装置通过悬架控制装置的控制使悬架机构有效地起作用。

8. 发明授权

US07678207B2 Steel product for induction hardening, induction-hardened member using the same, and methods producing them 失效
标题翻译：用于感应淬火的钢制品，使用其的感应淬火部件及其制造方法
公开(公告)号：US07678207B2
公开(公告)日：2010-03-16
申请号：US10526916
申请日：2004-01-13
申请人： Yasuhiro Omori , Tohru Hayashi , Akihiro Matsuzaki , Takaaki Toyooka
发明人： Yasuhiro Omori , Tohru Hayashi , Akihiro Matsuzaki , Takaaki Toyooka
IPC分类号： C21D1/10
CPC分类号： C22C38/02 , C21D1/10 , C21D6/008 , C21D8/0205 , C21D9/28 , C21D2211/002 , C21D2211/008 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/18 , Y02P10/253
摘要： We provide a steel product that includes, by mass %, C: 0.35-0.7%, Si: 0.30-1.1%, Mn: 0.2-2.0%, Al: 0.005-0.25%, Ti: 0.005-0.1%, Mo: 0.05-0.6%, B: 0.0003-0.006%, S: 0.06% or less, P: 0.02% or less, Cr: 0.2% or less, and the balance Fe and inevitable impurities, and has a structure of bainite and/or martensite, the total volume fraction of bainite and martensite being 10% or more, and an induction hardened member that is made of the steel product having a hardened surface layer formed by induction hardening and has a prior austenite grain size of 12 μm or less through the layer thickness. The member has high fatigue strength and therefore is suitable for an automobile drive shaft, an automobile constant velocity joint or the like.
摘要翻译：我们提供一种钢产品，其质量％包括C：0.35-0.7％，Si：0.30-1.1％，Mn：0.2-2.0％，Al：0.005-0.25％，Ti：0.005-0.1％，Mo：0.05 -0.6％，B：0.0003-0.006％，S：0.06％以下，P：0.02％以下，Cr：0.2％以下，余量为Fe和不可避免的杂质，具有贝氏体和/或马氏体的结构贝氏体和马氏体的总体积分率为10％以上，以及由具有通过感应淬火形成的硬化表面层的钢制品的感应淬火构件，并且通过该方法具有12μm以下的奥氏体晶粒尺寸层厚度。该构件具有高的疲劳强度，因此适用于汽车传动轴，汽车等速万向接头等。

9. 发明申请

US20090212473A1 Hydraulic Suspension System 有权
标题翻译：液压悬挂系统
公开(公告)号：US20090212473A1
公开(公告)日：2009-08-27
申请号：US12372911
申请日：2009-02-18
申请人： Akihiro Matsuzaki , Atsushi Hayashi , Toshimitsu Yazaki , Kenichi Iwami
发明人： Akihiro Matsuzaki , Atsushi Hayashi , Toshimitsu Yazaki , Kenichi Iwami
IPC分类号： F16F9/342
CPC分类号： B60G17/056 , B60G11/26 , B60G2202/154 , B60G2400/51
摘要： A hydraulic suspension system includes a suspension base (16) supporting wheels, a hydraulic cylinder (19) for displaceably suspending the suspension base from a vehicle body, and an oil passage connected to the hydraulic cylinder. An accumulator (21, 23) is incorporated within the oil passage. A flow control valve (51) is incorporated at an oil passage portion between the hydraulic cylinder and said accumulator for controlling an amount of work oil flowing therebetween. A pressure sensor (56) is provided for detecting a cylinder oil passage pressure effective on the hydraulic cylinder. A control unit (57) is provided for controlling operation of the flow control valve, based upon a detection value from the pressure sensor.
摘要翻译：液压悬挂系统包括支撑轮的悬架基座（16），用于将悬架基座从车身可移动地悬挂的液压缸（19）和连接到液压缸的油路。蓄油器（21,23）装在油通道内。在液压缸和蓄液器之间的油路部分上装有流量控制阀51，用于控制在其间流动的工作油量。设置有用于检测在液压缸上有效的油缸油压力的压力传感器（56）。提供控制单元（57），用于基于来自压力传感器的检测值来控制流量控制阀的操作。

10. 发明授权

US06893609B2 Bearing material 有权
标题翻译：轴承材料
公开(公告)号：US06893609B2
公开(公告)日：2005-05-17
申请号：US10240297
申请日：2002-01-24
申请人： Akihiro Matsuzaki , Takashi Iwamoto , Yoshio Yamazaki , Katsuhiko Kizawa , Masao Goto
发明人： Akihiro Matsuzaki , Takashi Iwamoto , Yoshio Yamazaki , Katsuhiko Kizawa , Masao Goto
IPC分类号： C22C38/00 , C21D9/40 , C22C38/02 , C22C38/04 , C22C38/18 , C22C38/60
CPC分类号： C22C38/002 , C21D9/40 , C22C38/02 , C22C38/04 , C22C38/18 , C22C38/60 , F16C33/121
摘要： A long-life bearing steel for general purpose use is provided at low cost with no use of specific secondary refining process. Specifically, a bearing material having a component composition in which C: 0.95 to 1.10 mass %, Si: 0.15 to 0.70 mass %, Mn: 1.15 mass % or less, Cr: 0.90 to 1.60 mass %, and P: 0.025 mass % or less are contained, S and O, that are elements forming nonmetallic inclusions, are contained at S: 0.025 mass % or less and O: 0.0012 mass % or less, and the rest is composed of Fe and incidental impurities, wherein the maximum diameter of the oxide-based nonmetallic inclusion is more than 10 μm, but 15 μm or less in an inspection area: 320 mm2, the number of oxide-based nonmetallic inclusions having an equivalent circle diameter of 3 μm or more is 250 or less in the inspection area: 320 mm2, while in the material, AlN is contained at 0.020 mass % or less, and or the number of sulfide-based nonmetallic inclusions having a thickness of 1 μm or more is 1,200 or less in the inspection area: 320 mm2.
摘要翻译：提供一般用途的长寿命轴承钢，成本低廉，无需特殊的二次精炼工艺。具体地说，具有C：0.95〜1.10质量％，Si：0.15〜0.70质量％，Mn：1.15质量％以下，Cr：0.90〜1.60质量％，P：0.025质量％较少含有作为形成非金属夹杂物的元素的S和O含量为S：0.025质量％以下，O：0.0012质量％以下，其余为Fe和附带杂质，其中，氧化物基非金属夹杂物的数量超过10μm，在检查区域为15mm以下，320mm 2以下，氧化物类非金属夹杂物的数目为当量圆直径3μm，或在检查区域中，更多的是250或更小：320mm 2，而在该材料中，AlN含量为0.020质量％以下，或者含有厚度为0.020质量％以下的硫化物系非金属夹杂物的数量在检查区域中，1um以上为1,200以下：320mm 2。

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