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1. 发明授权

US06708626B2 Double-walled damping structure 失效
标题翻译：双壁阻尼结构
公开(公告)号：US06708626B2
公开(公告)日：2004-03-23
申请号：US10160001
申请日：2002-06-04
申请人： Hiroki Ueda , Ichiro Yamagiwa , Akio Sugimoto , Toshimitsu Tanaka , Narikazu Hashimoto , Takashi Oka
发明人： Hiroki Ueda , Ichiro Yamagiwa , Akio Sugimoto , Toshimitsu Tanaka , Narikazu Hashimoto , Takashi Oka
IPC分类号： B61D1710
CPC分类号： B61D17/185 , B61D17/08 , B61D17/10
摘要： A double-walled damping structure includes two parallel face plates 1 and 2, a plurality of ribs 3 and 4 extending in the same direction to connect the two parallel face plates 1 and 2, wherein in a section taken perpendicularly to the direction of extension of the ribs 3 and 4, all or most of the holes defined by the adjacent two ribs and the face plates are trapezoidal. The structure less transmits vibration, and is capable of further increasing a damping effect when a damping material is attached. A double-walled sound insulation structure includes two parallel face plates 1 and 2 having a same thickness, a plurality of vertical ribs 3 extending in parallel with an equal pitch to connect the two parallel face plates 1 and 2, wherein assuming that the Young's modulus, density and thickness of each of the face plates are E, &rgr;, and t, respectively, and the pitch of the ribs is 1, the following equation (1) is satisfied: [Formula 1] 250 ≤ k 2 4 ⁢ π · t l 2 · ( E / 3 ⁢ ρ ) 1 / 2 ≤ 5000 ⁢ ⁢ (wherein ⁢ ⁢ k = 4.72 ⁢ ) ( 1 ) The structure effectively exhibits a sound insulating effect by itself, and is capable of further increasing the sound insulating effect when a damping material is attached.
摘要翻译：双壁阻尼结构包括两个平行的面板1和2，沿着相同的方向延伸以连接两个平行的面板1和2的多个肋3和4，其中在垂直于肋3和4，由相邻的两个肋和面板限定的所有或大部分孔是梯形的。结构较少传递振动，并且当阻尼材料附接时能够进一步增加阻尼效果。双壁隔音结构包括具有相同厚度的两个平行面板1和2，多个垂直肋3，其以相等间距平行延伸以连接两个平行面板1和2，其中假定杨氏模量，每个面板的密度和厚度分别为E，rho和t，并且肋的间距为1，满足以下等式（1）：[公式1]该结构有效地表现出隔音效果并且能够在安装阻尼材料时进一步增加隔音效果。

2. 发明授权

US6112851A Partition wall panel 失效
标题翻译：隔墙墙板
公开(公告)号：US6112851A
公开(公告)日：2000-09-05
申请号：US416955
申请日：1999-10-13
申请人： Akio Sugimoto , Narikazu Hashimoto , Shusei Arakane , Kenji Iwai , Tadayuki Minoura
发明人： Akio Sugimoto , Narikazu Hashimoto , Shusei Arakane , Kenji Iwai , Tadayuki Minoura
IPC分类号： E04B1/82 , E04B1/61 , E04B1/84 , E04B1/86 , E04B2/74 , E04C2/08 , E04C2/26 , E04C2/38 , E04B1/343
CPC分类号： E04B1/86 , E04C2/384 , E04B1/6125 , E04B2001/8452
摘要： In a partition wall panel of the present invention, a panel is formed by arranging a plurality of plates at an interval in the direction of the thickness of the plates and by joining the plates along at least part of the peripheries of the plates or/and at part of the surfaces of the plates using a joint member, and a plurality of such panels are integrated while arranged side by side through a plurality of air layers, and connected along at least part of the peripheries thereof or/and at part of the surfaces thereof using a connecting member. As a result of this construction, a thin, light-weight, and highly sound-insulating multi-layered panel structure can be provided.
摘要翻译：在本发明的隔墙板中，通过沿着板的厚度方向以间隔布置多个板并且沿着板的周边的至少一部分或/或在使用接头构件的板的一部分表面上，并且多个这样的面板被整合在一起，并排布置成多个空气层，并且沿着其外围的至少一部分或/ 其表面使用连接构件。作为这种结构的结果，可以提供薄，轻，高隔音的多层面板结构。

3. 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。

4. 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。

5. 发明申请

US20090243314A1 BUMPER STRUCTURE 有权
标题翻译：缓冲结构
公开(公告)号：US20090243314A1
公开(公告)日：2009-10-01
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。

6. 发明授权

US06342112B1 A1-mg based alloy sheets with good press formability 有权
标题翻译：具有良好压制成形性的A1-mg基合金板
公开(公告)号：US06342112B1
公开(公告)日：2002-01-29
申请号：US09619523
申请日：2000-07-19
申请人： Frederic Barlat , John C. Brem , Shigeo Hattori , Yasuhiro Havashida , Daniel J. Lege , Kwansoo Chung , Yasushi Maeda , Kuniaki Matsui , Shawn J. Murtha , Masahiro Yanagawa , Narikazu Hashimoto
发明人： Frederic Barlat , John C. Brem , Shigeo Hattori , Yasuhiro Havashida , Daniel J. Lege , Kwansoo Chung , Yasushi Maeda , Kuniaki Matsui , Shawn J. Murtha , Masahiro Yanagawa , Narikazu Hashimoto
IPC分类号： C22C2106
CPC分类号： C22C21/06
摘要： An Al—Mg based alloy sheet product in which the crystallographic texture exhibits a ratio of the volume fraction of grains in the S orientation {123} to the volume fraction of grains in the CUBE orientation {100} (S/Cube) being 1 or more, and is comprised of grains with a volume fraction of about 10% or less in the GOSS orientation {110} , wherein the grain size is in a range of about 20 to 100 &mgr;m demonstrates good formability.
摘要翻译：一种Al-Mg基合金板产品，其中晶体结构表现出S取向{123} <634>中的晶粒的体积分数与CUBE取向{100} <001>中的晶粒的体积分数之比（S /立方体）为1以上，并且在GOSS取向{110} <001>中由体积分数为10％以下的晶粒构成，其中，粒度在约20〜100μm的范围内显示良好成形性。

7. 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。

8. 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。

9. 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。

10. 发明授权

US08739909B2 Battery frame structure for automobile 有权
标题翻译：汽车电池框架结构
公开(公告)号：US08739909B2
公开(公告)日：2014-06-03
申请号：US13424672
申请日：2012-03-20
申请人： Narikazu Hashimoto , Tsunetake Tsuyoshi
发明人： Narikazu Hashimoto , Tsunetake Tsuyoshi
IPC分类号： B60R16/04
CPC分类号： H01M2/1083
摘要： A battery frame includes an outer frame (1) which has a generally rectangular shape in planar view and a lower plate (2) which is joined to the lower surface of the outer frame and made from an aluminum alloy. The outer frame (1) has a pair of frame members (3, 4) which have an identical shape and are respectively made of aluminum alloy hollow extruded material bent at 90° at two portions in the longitudinal direction and joined to each other so that the ends (3a) of one frame member (3) face the ends (4a) of the other frame member (4).
摘要翻译：电池框架包括在平面视图中具有大致矩形形状的外框架（1）和连接到外框架的下表面并由铝合金制成的下板（2）。外框架（1）具有一对框架构件（3,4），其具有相同的形状，并且分别由铝合金中空挤压材料制成，其在纵向方向上以两个部分弯曲90°并且彼此接合，使得一个框架构件（3）的端部（3a）面向另一框架构件（4）的端部（4a）。

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