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1.发明申请公开(公告)号：US20130000373A1
公开(公告)日：2013-01-03
申请号：US13583849
申请日：2011-07-28
Applicant: Taiki Ogura , Tatsushi Itou
Inventor： Taiki Ogura , Tatsushi Itou
IPC: B21D26/037
CPC classification number: B21D22/125 , B21C37/294 , B21D28/28 , B21D35/001
Abstract: A method of manufacturing a branched pipe includes: a first swelling step of swelling a swelled part from a main body of a pipe blank by pressurizing the inner surface of the pipe blank by an elastic body, and simultaneously, forming an opening in the tip portion of the swelled part along a circumferential direction; and a second swelling step of swelling the swelled part from the main body by pressurizing the inner surface of the pipe blank by the elastic body.
Abstract translation: 一种制造分支管的方法包括：第一膨胀步骤，通过由弹性体对管坯的内表面加压而使管坯的主体膨胀部分膨胀，同时在尖端部分形成开口 沿着圆周方向的膨胀部分; 以及第二膨胀步骤，通过由弹性体对管坯的内表面加压而使膨胀部从主体膨胀。
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2.发明授权公开(公告)号：US08833123B2
公开(公告)日：2014-09-16
申请号：US13583849
申请日：2011-07-28
Applicant: Taiki Ogura , Tatsushi Itou
Inventor： Taiki Ogura , Tatsushi Itou
CPC classification number: B21D22/125 , B21C37/294 , B21D28/28 , B21D35/001
Abstract: A method of manufacturing a branched pipe includes: a first swelling step of swelling a swelled part from a main body of a pipe blank by pressurizing the inner surface of the pipe blank by an elastic body, and simultaneously, forming an opening in the tip portion of the swelled part along a circumferential direction; and a second swelling step of swelling the swelled part from the main body by pressurizing the inner surface of the pipe blank by the elastic body.
Abstract translation: 一种制造分支管的方法包括：第一膨胀步骤，通过由弹性体对管坯的内表面加压而使管坯的主体膨胀部分膨胀，同时在尖端部分形成开口 沿着圆周方向的膨胀部分; 以及第二膨胀步骤，通过由弹性体对管坯的内表面加压而使膨胀部从主体膨胀。
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公开(公告)号：US07048082B2
公开(公告)日：2006-05-23
申请号：US10614287
申请日：2003-07-08
Applicant: Tadashi Mori , Koudou Tsuji , Tatsushi Itou
Inventor： Tadashi Mori , Koudou Tsuji , Tatsushi Itou
IPC: B62D33/06
CPC classification number: B62D33/06 , B62D23/005 , B62D33/044
Abstract: The invention provides a driver's cab for a work vehicle which is provided with a function of effectively transferring an external force applied to a ceiling portion to a pillar without making a structure complex, and can achieve a reinforced structure. In a driver's cab (1) in a working vehicle, the driver's cab being structured by a pipe-like member, a connection member (30 (31)) for dispersing a stress is arranged in a support pillar (11 (12)) in an opposite side particularly in the case that an external force is applied to a transverse outer side of a ceiling portion.
Abstract translation: 本发明提供了一种作业车辆的驾驶室，其具有将施加到顶棚的外力有效地转移到支柱而不使结构复杂化的功能，并且可以实现加强结构。 在工作车辆的驾驶室（1）中，驾驶室由管状构件构成，用于分散应力的连接构件（30（31））布置在支撑柱（11（12））中 特别是在外部力施加到顶部的横向外侧的情况下的相对侧。
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公开(公告)号：US08297906B2
公开(公告)日：2012-10-30
申请号：US12532921
申请日：2008-04-22
Applicant: Eiji Nabata , Tatsushi Itou
Inventor： Eiji Nabata , Tatsushi Itou
IPC: E02F3/36
CPC classification number: E02F3/38
Abstract: A work equipment boom is adapted to be attached at one end to a main body of a construction machine and attached at the other end to a work equipment arm. the work equipment boom includes a boom main component. The boom main component is integrally formed by expanding a tubular material. The boom main component has a proximal end portion and a distal end portion. The proximal end portion includes a first end part arranged to be disposed adjacent to the main body and has a shape which increases in horizontal width as it gets nearer to the first end part. The distal end portion includes a second end part arranged to be disposed adjacent to the work equipment arm and has a shape which increases in horizontal width as it gets nearer to the second end part.
Abstract translation: 工作设备臂一端安装在建筑机械的主体上，另一端安装在工作设备臂上。 工作设备吊杆包括吊杆主要部件。 动臂主要部件通过膨胀管状材料而一体地形成。 动臂主要部件具有近端部分和远端部分。 基端部包括被配置成邻近主体设置的第一端部，并且具有随着其越接近第一端部而在水平宽度上增大的形状。 前端部包括第二端部，该第二端部布置成邻近工作设备臂设置，并且具有随着其更靠近第二端部而在水平宽度上增加的形状。
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5.发明申请公开(公告)号：US20120247596A1
公开(公告)日：2012-10-04
申请号：US13514562
申请日：2011-05-31
Applicant: Yoshinori Saeki , Tatsushi Itou
Inventor： Yoshinori Saeki , Tatsushi Itou
CPC classification number: E02F9/0883 , F15B1/26 , Y10T29/49826 , Y10T137/0402 , Y10T137/6855 , Y10T137/794 , Y10T137/7976 , Y10T137/86348 , Y10T137/86372
Abstract: A hydraulic oil tank has a housing, a connecting member and a filtering device. The housing includes a main body, a storage compartment and a first through hole. The storage compartment is formed within the main body for containing a the hydraulic oil, and the first through hole is formed through the main body. The connecting member is disposed on the main body and covering the first through hole, the connecting member including a contact face having a planar shape. The filtering device is disposed within the storage compartment. The filtering device is connected to a part of the contact face exposed within the first through hole. The filtering device includes an overlapped portion overlapping with an inner edge of the first through hole in a plan view of the first through hole seen from inside of the storage compartment.
Abstract translation: 液压油箱具有壳体，连接构件和过滤装置。 壳体包括主体，储藏室和第一通孔。 储存室形成在主体内，用于容纳液压油，第一通孔形成为穿过主体。 连接构件设置在主体上并覆盖第一通孔，连接构件包括具有平面形状的接触面。 过滤装置设置在储藏室内。 过滤装置连接到暴露在第一通孔内的接触面的一部分。 过滤装置包括在从储藏室的内部看到的第一通孔的平面图中与第一通孔的内边缘重叠的重叠部分。
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Patent Agency Ranking
公开(公告)号：US20100164251A1
公开(公告)日：2010-07-01
申请号：US11920554
申请日：2006-03-23
Applicant: Tatsushi Itou
Inventor： Tatsushi Itou
CPC classification number: B62D33/0617 , B62D33/044 , E02F9/163 , Y10T403/478
Abstract: A structure formed by welding one component member and other component member through a connection member, the connection member which includes: a one side connection end portion including a junction portion having a shape matching an outer surface of the one component member, the one side connection end portion being contacted to the one component member, being freely moved along an axial direction of the one component member, and being welded to the one component member, and an other side connection end portion including an engaging portion that is fitted into the other component member and can be relatively freely moved along a direction intersecting with the axial direction of the one component member, and being welded to the other component member.
Abstract translation: 一种通过连接部件焊接一个部件和其它部件的结构，所述连接部件包括：一侧连接端部，其包括具有与所述一个部件的外表面匹配的形状的接合部，所述一侧连接 所述端部与所述一个部件接触，沿着所述一个部件的轴向方向自由移动，并被焊接在所述一个部件上，另一个侧面连接端部包括嵌合在另一个部件 并且可以沿着与一个构件的轴向相交的方向相对自由地移动，并被焊接到另一个构件。
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公开(公告)号：US08540793B2
公开(公告)日：2013-09-24
申请号：US12990674
申请日：2009-05-08
Applicant: Yuuki Kasaoka , Tatsushi Itou , Shouhei Nagasaka , Hirofumi Takanuki
Inventor： Yuuki Kasaoka , Tatsushi Itou , Shouhei Nagasaka , Hirofumi Takanuki
IPC: B01D50/00 , B01D39/14 , B01D39/06 , B01D24/00 , F01N3/02 , F01N5/02 , F01D3/04 , F01D1/00 , F01D3/00
CPC classification number: F01N13/1844 , F01N3/035 , F01N3/2892 , F01N13/1872 , F01N13/1877 , F01N2240/20 , F01N2470/18 , Y10T29/49398
Abstract: An exhaust processing device includes a main body tube portion and a closing tube portion. The main body tube portion includes an opening in an axial end thereof, houses a main body exhaust path in an inside thereof, which allows an exhaust gas to pass therethrough. The closing tube portion includes a plate portion and a tubular portion. The plate portion covers the opening of the axial end of the main body tube portion. The tubular portion radially outwardly protrudes from an outer peripheral surface of the main body tube portion, and is integrated with the plate portion. The tubular portion houses an exhaust path in an inside thereof, which communicates with the main body exhaust path. The tubular portion of the closing tube portion includes a first split half portion integrally molded with the plate portion, and a second split half portion joined to the first split half portion.
Abstract translation: 排气处理装置包括主体管部分和封闭管部分。 主体管部分包括在其轴向端部的开口，在其内部容纳主体排气路径，这允许废气通过。 闭合管部分包括板部分和管状部分。 板部覆盖主体管部的轴向端部的开口部。 管状部分从主体管部分的外周表面径向向外突出，并与板部分一体化。 管状部在其内部容纳有与主体排气通路连通的排气路径。 闭合管部分的管状部分包括与板部一体模制的第一分割半部分和与第一分割半部分接合的第二分割半部分。
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公开(公告)号：US20110047963A1
公开(公告)日：2011-03-03
申请号：US12990674
申请日：2009-05-08
Applicant: Yuuki Kasaoka , Tatsushi Itou , Shouhei Nagasaka , Hirofumi Takanuki
Inventor： Yuuki Kasaoka , Tatsushi Itou , Shouhei Nagasaka , Hirofumi Takanuki
CPC classification number: F01N13/1844 , F01N3/035 , F01N3/2892 , F01N13/1872 , F01N13/1877 , F01N2240/20 , F01N2470/18 , Y10T29/49398
Abstract: An exhaust processing device includes a main body tube portion and a closing tube portion. The main body tube portion includes an opening in an axial end thereof, houses a main body exhaust path in an inside thereof, which allows an exhaust gas to pass therethrough. The closing tube portion includes a plate portion and a tubular portion. The plate portion covers the opening of the axial end of the main body tube portion. The tubular portion radially outwardly protrudes from an outer peripheral surface of the main body tube portion, and is integrated with the plate portion. The tubular portion houses an exhaust path in an inside thereof, which communicates with the main body exhaust path. The tubular portion of the closing tube portion includes a first split half portion integrally molded with the plate portion, and a second split half portion joined to the first split half portion.
Abstract translation: 排气处理装置包括主体管部分和封闭管部分。 主体管部分包括在其轴向端部的开口，在其内部容纳主体排气路径，这允许废气通过。 闭合管部分包括板部分和管状部分。 板部覆盖主体管部的轴向端部的开口部。 管状部分从主体管部分的外周表面径向向外突出，并与板部分一体化。 管状部在其内部容纳有与主体排气通路连通的排气路径。 闭合管部分的管状部分包括与板部一体模制的第一分割半部分和与第一分割半部分接合的第二分割半部分。
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9.发明授权公开(公告)号：US08549852B2
公开(公告)日：2013-10-08
申请号：US13514562
申请日：2011-05-31
Applicant: Yoshinori Saeki , Tatsushi Itou
Inventor： Yoshinori Saeki , Tatsushi Itou
IPC: F15B1/26 , E02F9/00 , B01D35/027
CPC classification number: E02F9/0883 , F15B1/26 , Y10T29/49826 , Y10T137/0402 , Y10T137/6855 , Y10T137/794 , Y10T137/7976 , Y10T137/86348 , Y10T137/86372
Abstract: A hydraulic oil tank has a housing, a connecting member and a filtering device. The housing includes a main body, a storage compartment and a first through hole. The storage compartment is formed within the main body for containing a the hydraulic oil, and the first through hole is formed through the main body. The connecting member is disposed on the main body and covering the first through hole, the connecting member including a contact face having a planar shape. The filtering device is disposed within the storage compartment. The filtering device is connected to a part of the contact face exposed within the first through hole. The filtering device includes an overlapped portion overlapping with an inner edge of the first through hole in a plan view of the first through hole seen from inside of the storage compartment.
Abstract translation: 液压油箱具有壳体，连接构件和过滤装置。 壳体包括主体，储藏室和第一通孔。 储存室形成在主体内，用于容纳液压油，第一通孔形成为穿过主体。 连接构件设置在主体上并覆盖第一通孔，连接构件包括具有平面形状的接触面。 过滤装置设置在储藏室内。 过滤装置连接到暴露在第一通孔内的接触面的一部分。 过滤装置包括在从储藏室的内部看到的第一通孔的平面图中与第一通孔的内边缘重叠的重叠部分。
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公开(公告)号：US20100119344A1
公开(公告)日：2010-05-13
申请号：US12532921
申请日：2008-04-22
Applicant: Eiji Nabata , Tatsushi Itou
Inventor： Eiji Nabata , Tatsushi Itou
IPC: E02F9/14
CPC classification number: E02F3/38
Abstract: A work equipment boom is adapted to be attached at one end to a main body of a construction machine and attached at the other end to a work equipment arm, the work equipment boom includes a boom main component. The boom main component is integrally formed by expanding a tubular material. The boom main component has a proximal end portion and a distal end portion. The proximal end portion includes a first end part arranged to be disposed adjacent to the main body and has a shape which increases in horizontal width as it gets nearer to the first end part. The distal end portion includes a second end part arranged to be disposed adjacent to the work equipment arm and has a shape which increases in horizontal width as it gets nearer to the second end part.
Abstract translation: 工作设备臂一端安装在建筑机械的主体上，另一端安装在工作设备臂上，工作设备臂包括吊杆主要部件。 动臂主要部件通过膨胀管状材料而一体地形成。 动臂主要部件具有近端部分和远端部分。 基端部包括被配置成邻近主体设置的第一端部，并且具有随着其越接近第一端部而在水平宽度上增大的形状。 前端部包括第二端部，该第二端部布置成邻近工作设备臂布置，并且具有随着其更靠近第二端部而在水平宽度上增加的形状。
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