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1. 发明授权

US07980615B2 Axial member with flange, connection member and production methods thereof 有权
标题翻译：具有法兰，连接构件的轴向构件及其制造方法
公开(公告)号：US07980615B2
公开(公告)日：2011-07-19
申请号：US12650146
申请日：2009-12-30
申请人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
发明人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
IPC分类号： B62D27/02
CPC分类号： B60R19/34 , B21D39/06 , B21D53/88
摘要： A target tubular member with flange, such as a bumper stay, has a flange having an outer diameter larger than the diameter of an axial section and is formed by electromagnetic forming without excessive expansion. The tubular member with flange includes an axial member made of a tubular aluminum alloy extrudate and a flange member joined to an end of the axial member. The axial member has an end flange being integrated at its end and having an area smaller than that of the flange member. The flange member has a hole, and a cylindrical hole flange at the edge of the hole. The axial member fits in the hole of the flange member, the end flange is in intimate contact with the flange member, and the outer periphery of a small-diameter portion of the axial member is in intimate contact with the inner periphery of the hole flange. The hole flange is held between the end flange and a protrusion. The tubular member with flange may be produced by inserting an untreated pipe into the hole of the flange member and expanding the untreated pipe by electromagnetic forming.
摘要翻译：具有凸缘的目标管状构件（例如保险杠撑杆）具有外径大于轴向部分的直径的凸缘，并且通过电磁成形形成而不会过度膨胀。具有凸缘的管状构件包括由管状铝合金挤出物制成的轴向构件和连接到轴向构件的端部的凸缘构件。轴向构件的端部凸缘在其端部成一体，其面积小于凸缘构件的面积。凸缘构件具有孔，并且在孔的边缘处具有圆柱形孔凸缘。轴向构件配合在凸缘构件的孔中，端部凸缘与凸缘构件紧密接触，轴向构件的小直径部分的外周与孔凸缘的内周紧密接触。孔凸缘保持在端部凸缘和突起之间。具有凸缘的管状构件可以通过将未处理的管插入凸缘构件的孔中并通过电磁成形来膨胀未处理的管而制造。

2. 发明申请

US20100102582A1 AXIAL MEMBER WITH FLANGE, CONNECTION MEMBER AND PRODUCTION METHODS THEREOF 有权
标题翻译：带法兰的轴向构件，连接构件及其制造方法
公开(公告)号：US20100102582A1
公开(公告)日：2010-04-29
申请号：US12650146
申请日：2009-12-30
申请人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
发明人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
IPC分类号： B60R19/24 , B21J5/00
CPC分类号： B60R19/34 , B21D39/06 , B21D53/88
摘要： A target tubular member with flange, such as a bumper stay, has a flange having an outer diameter larger than the diameter of an axial section and is formed by electromagnetic forming without excessive expansion. The tubular member with flange includes an axial member made of a tubular aluminum alloy extrudate and a flange member joined to an end of the axial member. The axial member has an end flange being integrated at its end and having an area smaller than that of the flange member. The flange member has a hole, and a cylindrical hole flange at the edge of the hole. The axial member fits in the hole of the flange member, the end flange is in intimate contact with the flange member, and the outer periphery of a small-diameter portion of the axial member is in intimate contact with the inner periphery of the hole flange. The hole flange is held between the end flange and a protrusion. The tubular member with flange may be produced by inserting an untreated pipe into the hole of the flange member and expanding the untreated pipe by electromagnetic forming.
摘要翻译：具有凸缘的目标管状构件（例如保险杠撑杆）具有外径大于轴向部分的直径的凸缘，并且通过电磁成形形成而不会过度膨胀。具有凸缘的管状构件包括由管状铝合金挤出物制成的轴向构件和连接到轴向构件的端部的凸缘构件。轴向构件的端部凸缘在其端部成一体，其面积小于凸缘构件的面积。凸缘构件具有孔，并且在孔的边缘处具有圆柱形孔凸缘。轴向构件配合在凸缘构件的孔中，端部凸缘与凸缘构件紧密接触，轴向构件的小直径部分的外周与孔凸缘的内周紧密接触。孔凸缘保持在端部凸缘和突起之间。具有凸缘的管状构件可以通过将未处理的管插入凸缘构件的孔中并通过电磁成形来膨胀未处理的管而制造。

3. 发明申请

US20060284432A1 Axial member with flange, connection member and production methods thereof 有权
标题翻译：具有法兰，连接构件的轴向构件及其制造方法
公开(公告)号：US20060284432A1
公开(公告)日：2006-12-21
申请号：US11115353
申请日：2005-04-27
申请人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
发明人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
IPC分类号： B60R19/24
CPC分类号： B60R19/34 , B21D39/06 , B21D53/88
摘要： A target tubular member with flange, such as a bumper stay, has a flange having an outer diameter larger than the diameter of an axial section and is formed by electromagnetic forming without excessive expansion. The tubular member with flange includes an axial member made of a tubular aluminum alloy extrudate and a flange member joined to an end of the axial member. The axial member has an end flange being integrated at its end and having an area smaller than that of the flange member. The flange member has a hole, and a cylindrical hole flange at the edge of the hole. The axial member fits in the hole of the flange member, the end flange is in intimate contact with the flange member, and the outer periphery of a small-diameter portion of the axial member is in intimate contact with the inner periphery of the hole flange. The hole flange is held between the end flange and a protrusion. The tubular member with flange may be produced by inserting an untreated pipe into the hole of the flange member and expanding the untreated pipe by electromagnetic forming.
摘要翻译：具有凸缘的目标管状构件（例如保险杠撑杆）具有外径大于轴向部分的直径的凸缘，并且通过电磁成形形成而不会过度膨胀。具有凸缘的管状构件包括由管状铝合金挤出物制成的轴向构件和连接到轴向构件的端部的凸缘构件。轴向构件的端部凸缘在其端部成一体，其面积小于凸缘构件的面积。凸缘构件具有孔，并且在孔的边缘处具有圆柱形孔凸缘。轴向构件配合在凸缘构件的孔中，端部凸缘与凸缘构件紧密接触，轴向构件的小直径部分的外周与孔凸缘的内周紧密接触。孔凸缘保持在端部凸缘和突起之间。具有凸缘的管状构件可以通过将未处理的管插入凸缘构件的孔中并通过电磁成形来膨胀未处理的管而制造。

4. 发明授权

US07896408B2 Bumper structure 有权
标题翻译：保险杠结构
公开(公告)号：US07896408B2
公开(公告)日：2011-03-01
申请号：US12402174
申请日：2009-03-11
申请人： Narikazu Hashimoto , Tsunetake Tsuyoshi , Hideki Ishitobi , Satoshi Nimura , Toru Hashimura
发明人： Narikazu Hashimoto , Tsunetake Tsuyoshi , Hideki Ishitobi , Satoshi Nimura , Toru Hashimura
IPC分类号： B60R19/04
CPC分类号： B60R19/24
摘要： The bumper stay includes a cylindrical shaft member fit in to a hole of a bumper reinforce, a cylindrical reinforcing member fit in to the outer periphery of the shaft member in the rear side of the bumper reinforce, and a mounting flange member fit in to the outer periphery of the shaft member in its rear end. The shaft member is enlarged by electromagnetic forming and is tightly adhered to the inner peripheral surface of the hole formed in the bumper reinforce, the inner peripheral surface of the reinforcing member, and the inner peripheral surface of the hole flange formed in the mounting flange member, thereby these are joined with each other. Thin aluminum alloy extruded material can be used for the shaft member. With such configuration, when a bumper stay is fit in to the holes formed in the front and rear walls of the bumper reinforce and the bumper stay is enlarged by electromagnetic forming to join with the bumper reinforce, joining of the both can be firmly performed and sufficient strength and energy absorption quantity can be secured.
摘要翻译：保险杠座包括配合在保险杠加强件的孔中的圆柱形轴构件，与保险杠加强件后侧的轴构件的外周配合的圆柱形加强构件，以及安装凸缘构件轴构件的后端的外周。轴构件通过电磁成形而扩大，并且紧密地粘附在形成于保险杠加强件的孔的内周面，加强构件的内周面和形成在安装凸缘构件中的孔凸缘的内周面，从而使它们彼此连接。薄铝合金挤压材料可用于轴件。通过这样的结构，当保险杠撑杆与保险杠加强件的前壁和后壁中形成的孔相配合时，通过电磁成形扩大保险杠撑条以与保险杠加强件相接合，可以牢固地实现两者的接合，可以确保足够的强度和能量吸收量。

5. 发明申请

US20100201139A1 AUTOMOBILE BODY REINFORCEMENT WITH EXCELLENT BENDING CRUSH CHARACTERISTICS 有权
标题翻译：具有优异弯曲冲击特性的汽车机身加固
公开(公告)号：US20100201139A1
公开(公告)日：2010-08-12
申请号：US12370007
申请日：2009-02-12
申请人： Toru HASHIMURA
发明人： Toru HASHIMURA
IPC分类号： B60R19/18
CPC分类号： B60R19/18 , B60R2019/182
摘要： An automobile body reinforcement including a hollow aluminum alloy extrusion having an approximately rectangular cross-section is structured as follows: (a) a front wall, a rear wall, an upper horizontal wall, a lower horizontal wall, and an intermediate horizontal wall are provided; (b) the front and rear walls are each at least 3 mm thick; (c) the upper and lower horizontal walls divide each of the front and rear walls thereby defining upper and lower end portions of each of the front and rear walls as flange portions; and (d) the front wall has a concave portion formed in a middle portion thereof and the concave portion is connected to a front end of the intermediate wall. The aluminum alloy automobile body reinforcement structured as described above that may be, for example, a bumper reinforcement or a door guard bar has high bending crush characteristics, for example, high bending strength and high energy absorbability against the bending load generated at a time of a vehicle collision and can provide high collision safety without requiring an additional reinforcement.
摘要翻译：包括具有近似矩形横截面的中空铝合金挤压件的汽车车身加强件被构造如下：（a）前壁，后壁，上水平壁，下水平壁和中间水平壁 ; （b）前壁和后壁各自至少3mm厚; （c）上下水平壁分隔前壁和后壁，从而将前壁和后壁各自的上端部和下端部分限定为凸缘部分; 和（d）前壁具有形成在其中间部分的凹部，并且凹部连接到中间壁的前端。如上所述构成的铝合金汽车车身加强件，例如可以是保险杠加强件或门保护杆，具有高弯曲特性，例如，抗弯曲强度高，并且相对于在车辆碰撞，并且可以提供高碰撞安全性，而不需要额外的加固。

6. 发明授权

US08409725B2 Structural member of different materials 有权
标题翻译：不同材质的结构件
公开(公告)号：US08409725B2
公开(公告)日：2013-04-02
申请号：US12527874
申请日：2008-03-26
申请人： Toru Hashimura , Koji Fukumoto , Naoto Takahashi
发明人： Toru Hashimura , Koji Fukumoto , Naoto Takahashi
IPC分类号： B32B7/04 , B32B15/18 , B32B15/20
CPC分类号： B62D25/04 , B21J15/025 , B62D25/06 , B62D27/026 , B62D29/008 , Y10T428/12347 , Y10T428/12757 , Y10T428/12965
摘要： The invention provides a structural member of different materials having no different-material-bonded part between aluminum alloy material and steel material to be assembled. The structural member of different materials comprised of steel and aluminum alloy includes a first structural member including steel, and a second structural member having a part including steel and a part including aluminum alloy, the part including steel and the part including aluminum alloy being bonded by different-material bonding. The first structural member and the second structural member are bonded together only by bonding of steels between the part including steel of the second structural member and the first structural member.
摘要翻译：本发明提供一种在铝合金材料和待组装的钢材之间没有不同材料结合部分的不同材料的结构件。由钢和铝合金组成的不同材料的结构件包括包括钢的第一结构件和包括钢的部件和包括铝合金的部分的第二结构件，所述部件包括钢和包括铝合金的部分由铝不同材料的粘合。第一结构构件和第二结构构件仅通过在包括第二结构构件的钢的部件与第一结构构件之间的钢的结合而结合在一起。

7. 发明授权

US07837244B2 Automobile body reinforcement with excellent bending crush characteristics 有权
标题翻译：汽车车身加固具有优良的弯曲特性
公开(公告)号：US07837244B2
公开(公告)日：2010-11-23
申请号：US12370007
申请日：2009-02-12
申请人： Toru Hashimura
发明人： Toru Hashimura
IPC分类号： B60R19/02
CPC分类号： B60R19/18 , B60R2019/182
摘要： An automobile body reinforcement including a hollow aluminum alloy extrusion having an approximately rectangular cross-section is structured as follows: (a) a front wall, a rear wall, an upper horizontal wall, a lower horizontal wall, and an intermediate horizontal wall are provided; (b) the front and rear walls are each at least 3 mm thick; (c) the upper and lower horizontal walls divide each of the front and rear walls thereby defining upper and lower end portions of each of the front and rear walls as flange portions; and (d) the front wall has a concave portion formed in a middle portion thereof and the concave portion is connected to a front end of the intermediate wall. The aluminum alloy automobile body reinforcement structured as described above that may be, for example, a bumper reinforcement or a door guard bar has high bending crush characteristics, for example, high bending strength and high energy absorbability against the bending load generated at a time of a vehicle collision and can provide high collision safety without requiring an additional reinforcement.
摘要翻译：包括具有近似矩形横截面的中空铝合金挤压件的汽车车身加强件被构造如下：（a）前壁，后壁，上水平壁，下水平壁和中间水平壁 ; （b）前壁和后壁各自至少3mm厚; （c）上下水平壁分隔前壁和后壁，从而将前壁和后壁各自的上端部和下端部分限定为凸缘部分; 和（d）前壁具有形成在其中间部分的凹部，并且凹部连接到中间壁的前端。如上所述构成的铝合金汽车车身加强件，例如可以是保险杠加强件或门保护杆，具有高弯曲特性，例如，抗弯曲强度高，并且相对于在车辆碰撞，并且可以提供高碰撞安全性，而不需要额外的加固。

8. 发明申请

US20100098969A1 STRUCTURAL MEMBER OF DIFFERENT MATERIALS 有权
标题翻译：不同材料结构构件
公开(公告)号：US20100098969A1
公开(公告)日：2010-04-22
申请号：US12527874
申请日：2008-03-26
申请人： Toru Hashimura , Koji Fukumoto , Naoto Takahashi
发明人： Toru Hashimura , Koji Fukumoto , Naoto Takahashi
IPC分类号： B32B15/01 , B23K20/00
CPC分类号： B62D25/04 , B21J15/025 , B62D25/06 , B62D27/026 , B62D29/008 , Y10T428/12347 , Y10T428/12757 , Y10T428/12965
摘要： The invention provides a structural member of different materials having no different-material-bonded part between aluminum alloy material and steel material to be assembled. The structural member of different materials comprised of steel and aluminum alloy includes a first structural member including steel, and a second structural member having a part including steel and a part including aluminum alloy, the part including steel and the part including aluminum alloy being bonded by different-material bonding. The first structural member and the second structural member are bonded together only by bonding of steels between the part including steel of the second structural member and the first structural member.
摘要翻译：本发明提供一种在铝合金材料和待组装的钢材之间没有不同材料结合部分的不同材料的结构件。由钢和铝合金组成的不同材料的结构件包括包括钢的第一结构件和包括钢的部件和包括铝合金的部分的第二结构件，所述部件包括钢和包括铝合金的部分由铝不同材料的粘合。第一结构构件和第二结构构件仅通过在包括第二结构构件的钢的部件与第一结构构件之间的钢的结合而结合在一起。

9. 发明授权

US07658421B2 Axial member with flange, connection member and production methods thereof 有权
标题翻译：具有法兰，连接构件的轴向构件及其制造方法
公开(公告)号：US07658421B2
公开(公告)日：2010-02-09
申请号：US11115353
申请日：2005-04-27
申请人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
发明人： Narikazu Hashimoto , Masatoshi Yoshida , Hiroyuki Yamashita , Satoshi Nimura , Toru Hashimura , Yoshihaya Imamura , Kazumori Horiguchi
IPC分类号： B60R19/24
CPC分类号： B60R19/34 , B21D39/06 , B21D53/88
摘要： A target tubular member with flange, such as a bumper stay, has a flange having an outer diameter larger than the diameter of an axial section and is formed by electromagnetic forming without excessive expansion. The tubular member with flange includes an axial member made of a tubular aluminum alloy extrudate and a flange member joined to an end of the axial member. The axial member has an end flange being integrated at its end and having an area smaller than that of the flange member. The flange member has a hole, and a cylindrical hole flange at the edge of the hole. The axial member fits in the hole of the flange member, the end flange is in intimate contact with the flange member, and the outer periphery of a small-diameter portion of the axial member is in intimate contact with the inner periphery of the hole flange. The hole flange is held between the end flange and a protrusion. The tubular member with flange may be produced by inserting an untreated pipe into the hole of the flange member and expanding the untreated pipe by electromagnetic forming.
摘要翻译：具有凸缘的目标管状构件（例如保险杠撑杆）具有外径大于轴向部分的直径的凸缘，并且通过电磁成形形成而不会过度膨胀。具有凸缘的管状构件包括由管状铝合金挤出物制成的轴向构件和连接到轴向构件的端部的凸缘构件。轴向构件的端部凸缘在其端部成一体，其面积小于凸缘构件的面积。凸缘构件具有孔，并且在孔的边缘处具有圆柱形孔凸缘。轴向构件配合在凸缘构件的孔中，端部凸缘与凸缘构件紧密接触，轴向构件的小直径部分的外周与孔凸缘的内周紧密接触。孔凸缘保持在端部凸缘和突起之间。具有凸缘的管状构件可以通过将未处理的管插入凸缘构件的孔中并通过电磁成形来膨胀未处理的管而制造。

10. 发明申请

US20090243337A1 FRAME WITH CLOSED CROSS-SECTION 审中-公开
标题翻译：框架与封闭的交叉部分
公开(公告)号：US20090243337A1
公开(公告)日：2009-10-01
申请号：US12293472
申请日：2007-03-29
申请人： Mitsuhiro Ema , Yoshihaya Imamura , Toru Hashimura
发明人： Mitsuhiro Ema , Yoshihaya Imamura , Toru Hashimura
IPC分类号： B62D21/15
CPC分类号： B62D21/15 , B62D21/00
摘要： There is provided a frame having closed cross-sections capable of preventing a welded joint of the frame from being turned in a wide open state, or being broken when an external force is applied to the frame at the time of vehicle collision, and so forth, and the frame is collapsed. The frame having closed cross-sections is provided with a body cylindrical in shape, wherein first side parts of a first frame member, in pairs, are welded to second side parts of a second frame member, in pairs, respectively, thereby forming a welded joint on both sides of the body, and respective end faces of each of the reinforcing plates, in the widthwise direction of the body, are butted against respective inner side faces of the side parts of the body, corresponding thereto.
摘要翻译：提供一种框架，其具有能够防止框架的焊接接头在大开状态下转动的封闭横截面，或者在车辆碰撞时施加外力时将其断开，等等，并且框架折叠。具有闭合截面的框架设置有圆柱形的主体，其中第一框架构件的成对地分别焊接到第二框架构件的第二侧部分的第一侧部分，从而形成焊接在主体的两侧上的接合部以及各个加强板的主体的宽度方向的各个端面抵靠在与其对应的主体的侧部的内侧面。

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