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1. 发明申请

US20090173408A1 Steel Pipe Covered at its Inside Surface with Polyolefin Superior in Durability and Method of Production of Same and Plated Steel Pipe Used for that Covered Steel Pipe 审中-公开
标题翻译：其内表面覆盖有聚烯烃的耐久性优良的钢管和用于该覆盖钢管的相同和镀层钢管的生产方法
公开(公告)号：US20090173408A1
公开(公告)日：2009-07-09
申请号：US12227732
申请日：2007-05-29
申请人： Hiroyuki Mimura , Shinichi Funatsu , Kazuto Yamamoto , Yoshihisa Kariyazono , Tetsumi Kondo
发明人： Hiroyuki Mimura , Shinichi Funatsu , Kazuto Yamamoto , Yoshihisa Kariyazono , Tetsumi Kondo
IPC分类号： F16L9/147
CPC分类号： F16L9/147 , B29C63/34 , B29C63/486 , B32B1/08 , B32B3/02 , B32B15/085 , B32B15/18 , B32B2255/06 , B32B2255/10 , B32B2255/205 , B32B2255/26 , B32B2307/50 , B32B2307/714 , B32B2307/72 , B32B2307/7244 , B32B2307/7246 , B32B2307/734 , B32B2597/00
摘要： A steel pipe covered at its inside surface with a polyolefin superior in durability comprising a steel pipe galvanized at its inside surface and its outside surface with layers containing Al in 0.01 to 60 mass % and covered at its inside surface with a polyolefin pipe through a binder.
摘要翻译：一种钢管，其内表面具有耐久性优异的聚烯烃，其包括在其内表面镀锌的钢管及其外表面，其中含有0.01至60质量％的Al，其内表面用聚烯烃管通过粘合剂。

2. 发明授权

US07490631B2 Integrally formed flanged metal pipe and method of manufacturing thereof 有权
标题翻译：整体形成的法兰金属管及其制造方法
公开(公告)号：US07490631B2
公开(公告)日：2009-02-17
申请号：US11812746
申请日：2007-06-21
申请人： Tetsumi Kondo
发明人： Tetsumi Kondo
IPC分类号： F16L11/00 , F16L23/00
CPC分类号： F16L23/00 , B21D19/046
摘要： A flanged pipe includes a pipe body portion, a flange portion and a bent portion located between the pipe body portion and the flange portion. The pipe body portion, the bent portion and the flange portion are formed from an integral, monolithic structure. A minimum inner diameter of the bent portion is smaller than an inner diameter of the pipe body portion. The flange portion has a first part having a thickness that is thicker than a thickness of the pipe body portion and a second part having a thickness that is thinner than the thickness of the pipe body portion. The flanged pipe has sufficient rigidity, strength and durability to attach the flange portion to other members or structures using a bolt through a hole formed in the flange portion.
摘要翻译：凸缘管包括管体部分，凸缘部分和位于管体部分和凸缘部分之间的弯曲部分。管体部分，弯曲部分和凸缘部分由整体的整体结构形成。弯曲部的最小内径小于管体部的内径。凸缘部具有第一部分，该第一部分的厚度比管体部分的厚度厚，第二部分的厚度比管体部分的厚度薄。凸缘管具有足够的刚性，强度和耐久性，以使凸缘部分通过形成在凸缘部分中的孔使用螺栓连接到其它构件或结构。

3. 发明授权

US07182543B2 Joining structure 有权
标题翻译：加盟结构
公开(公告)号：US07182543B2
公开(公告)日：2007-02-27
申请号：US10896508
申请日：2004-07-22
申请人： Tetsumi Kondo , Masakazu Sugimoto
发明人： Tetsumi Kondo , Masakazu Sugimoto
IPC分类号： F16B7/00 , F16B9/00
CPC分类号： E04B1/2403 , E04B1/5837 , E04B2001/2415 , E04B2001/2451 , E04H12/2261 , Y10T403/27 , Y10T403/28 , Y10T403/477
摘要： A structure is provided between a first columnar structural member and at least a second structural member in which the stress concentration at the fixed end portion of the reinforcing member with the first columnar structural member and the second structural member(s) is greatly relaxed. Also, in the case where the reinforcing member is welded, the residual welding stress is relaxed, with the result that the proof stress and the fatigue performance are remarkably improved over the prior art. In the joining structure with the first columnar structural member and the second structural member(s), the first columnar structural member and the second structural member(s) joined to each other have welded thereto at least a tabular reinforcing member to reinforce the joining of the structural members. The reinforcing member has a U- or V-shaped bent portion along the surface of the structural members and also an opening.
摘要翻译：在第一柱状结构构件和至少第二结构构件之间设置结构，其中加强构件的固定端部与第一柱状结构构件和第二结构构件的应力集中大大地松弛。此外，在焊接加强部件的情况下，残留的焊接应力被松弛，结果，与现有技术相比，耐力和疲劳性能显着提高。在具有第一柱状结构构件和第二结构构件的接合结构中，彼此接合的第一柱状结构构件和第二结构构件至少焊接有片状加强构件，以加强结构构件。加强构件沿着结构构件的表面具有U形或V形弯曲部分，并且还具有开口。

4. 发明授权

US06857808B1 Joining structure 有权
标题翻译：加盟结构
公开(公告)号：US06857808B1
公开(公告)日：2005-02-22
申请号：US10070353
申请日：2000-08-25
申请人： Masakazu Sugimoto , Masayuki Okimoto , Tetsumi Kondo , Shiro Kita , Masafumi Higasa
发明人： Masakazu Sugimoto , Masayuki Okimoto , Tetsumi Kondo , Shiro Kita , Masafumi Higasa
IPC分类号： E04B1/24 , E04B1/58 , E04H12/22 , F16B9/00 , E02D27/42
CPC分类号： E04B1/2403 , E04B2001/2415 , E04B2001/2445 , E04B2001/2448 , E04B2001/2451 , E04B2001/2457 , E04B2001/246 , E04B2001/2463 , E04H12/2261 , F16B2200/50 , Y10S248/903 , Y10T403/27 , Y10T403/28 , Y10T403/46
摘要： The present invention provides a joining structure capable of greatly improving the proof stress and the fatigue property by alleviating the stress concentration and residual stress caused by welding heat at one or both ends of a tabular member.In the present invention, one or both ends 4 of a tabular member 3 such as a reinforcing rib, fixed to the surface of a structural member 1 in the direction of the principal stress of the structural member 1 so as to protrude in the shape of T, is/are bent in a direction deviating from the direction of the principal stress and, by this, the rigidity at the end(s) 4 of the tabular member 3 decreases and the stress concentration is alleviated. It is preferable to bend one or both ends of a tabular member 3 in the shape of an gradual curve and to the extent that each bent end is formed at a right angle to the direction of the principal stress. The tabular member may have the shape of a flat plate, or it may be bent so that it has the shape of U or V as a whole. Further, the tabular member may be welded to a structural member or formed as an integral part of a structural member.
摘要翻译：本发明提供一种接合结构，其能够通过减轻板状构件的一端或两端由于焊接热引起的应力集中和残余应力而大大提高耐候应力和疲劳特性。在本发明中，一端或两端4 在结构构件1的主应力方向上以T形突出的方式固定在结构构件1的表面上的平板状构件3（例如加强筋）沿偏离的方向弯曲从主应力的方向，由此，平板状构件3的端部4处的刚性降低，并且应力集中得以缓解。优选将平板状构件3的一端或两端弯曲为逐渐曲线的形状，并且使弯曲端部成为与主应力方向成直角的程度。板状构件可以具有平板的形状，或者可以弯曲，使得其整体具有U或V的形状。此外，板状构件可以焊接到结构构件上或形成为结构构件的组成部分。

5. 发明申请

US20050028478A1 Joining structure 有权
标题翻译：加盟结构
公开(公告)号：US20050028478A1
公开(公告)日：2005-02-10
申请号：US10896508
申请日：2004-07-22
申请人： Tetsumi Kondo , Masakazu Sugimoto
发明人： Tetsumi Kondo , Masakazu Sugimoto
IPC分类号： E04B1/24 , E04B1/58 , E04H12/22 , E04C1/00
CPC分类号： E04B1/2403 , E04B1/5837 , E04B2001/2415 , E04B2001/2451 , E04H12/2261 , Y10T403/27 , Y10T403/28 , Y10T403/477
摘要： A structure is provided between a first columnar structural member and at least a second structural member is disclosed in which the stress concentration at the fixed end portion of the reinforcing member with the first columnar structural member and the second structural member(s) is greatly relaxed. Also, in the case where the reinforcing member is welded, the residual welding stress is remarkably relaxed, with the result that the proof stress and the fatigue performance are remarkably improved over the prior art. In the joining structure with the first columnar structural member and the second structural member(s), the first columnar structural member and the second structural member(s) joined to each other have welded thereto at least a tabular reinforcing member to reinforce the joining of the structural members. The reinforcing member has a U- or V-shaped bent portion along the surface of the structural members and also an opening.
摘要翻译：公开了一种在第一柱状结构构件和至少第二结构构件之间的结构，其中具有第一柱状结构构件和第二结构构件的加强构件的固定端部处的应力集中被大大放松。此外，在焊接加强部件的情况下，残留的焊接应力显着地松弛，结果是与现有技术相比，耐力和疲劳性能显着提高。在具有第一柱状结构构件和第二结构构件的接合结构中，彼此接合的第一柱状结构构件和第二结构构件至少焊接有片状加强构件，以加强结构构件。加强构件沿着结构构件的表面具有U形或V形弯曲部分，并且还具有开口。

6. 发明授权

US07418850B2 Integrally formed flanged metal pipe and method of manufacturing thereof 有权
标题翻译：整体形成的法兰金属管及其制造方法
公开(公告)号：US07418850B2
公开(公告)日：2008-09-02
申请号：US11136418
申请日：2005-05-25
申请人： Tetsumi Kondo
发明人： Tetsumi Kondo
IPC分类号： B21D19/00
CPC分类号： F16L23/00 , B21D19/046
摘要： A flanged pipe includes a pipe body portion, a flange portion and a bent portion located between the pipe body portion and the flange portion. The pipe body portion, the bent portion and the flange portion are formed from an integral, monolithic structure. A minimum inner diameter of the bent portion is smaller than an inner diameter of the pipe body portion. The flange portion has a first part having a thickness that is thicker than a thickness of the pipe body portion and a second part having a thickness that is thinner than the thickness of the pipe body portion. The flanged pipe has sufficient rigidity, strength and durability to attach the flange portion to other members or structures using a bolt through a hole formed in the flange portion.
摘要翻译：凸缘管包括管体部分，凸缘部分和位于管体部分和凸缘部分之间的弯曲部分。管体部分，弯曲部分和凸缘部分由整体的整体结构形成。弯曲部的最小内径小于管体部的内径。凸缘部具有第一部分，该第一部分的厚度比管体部分的厚度厚，第二部分的厚度比管体部分的厚度薄。凸缘管具有足够的刚性，强度和耐久性，以使凸缘部分通过形成在凸缘部分中的孔使用螺栓连接到其它构件或结构。

7. 发明申请

US20070245792A1 Integrally formed flanged metal pipe and method of manufacturing thereof 有权
标题翻译：整体形成的法兰金属管及其制造方法
公开(公告)号：US20070245792A1
公开(公告)日：2007-10-25
申请号：US11812746
申请日：2007-06-21
申请人： Tetsumi Kondo
发明人： Tetsumi Kondo
IPC分类号： B21D3/02
CPC分类号： F16L23/00 , B21D19/046
摘要： A flanged pipe includes a pipe body portion, a flange portion and a bent portion located between the pipe body portion and the flange portion. The pipe body portion, the bent portion and the flange portion are formed from an integral, monolithic structure. A minimum inner diameter of the bent portion is smaller than an inner diameter of the pipe body portion. The flange portion has a first part having a thickness that is thicker than a thickness of the pipe body portion and a second part having a thickness that is thinner than the thickness of the pipe body portion. The flanged pipe has sufficient rigidity, strength and durability to attach the flange portion to other members or structures using a bolt through a hole formed in the flange portion.
摘要翻译：凸缘管包括管体部分，凸缘部分和位于管体部分和凸缘部分之间的弯曲部分。管体部分，弯曲部分和凸缘部分由整体的整体结构形成。弯曲部的最小内径小于管体部的内径。凸缘部具有第一部分，该第一部分的厚度比管体部分的厚度厚，第二部分的厚度比管体部分的厚度薄。凸缘管具有足够的刚性，强度和耐久性，以使凸缘部分通过形成在凸缘部分中的孔使用螺栓连接到其它构件或结构。

8. 发明申请

US20050275223A1 Integrally formed flanged metal pipe and method of manufacturing thereof 有权
标题翻译：整体形成的法兰金属管及其制造方法
公开(公告)号：US20050275223A1
公开(公告)日：2005-12-15
申请号：US11136418
申请日：2005-05-25
申请人： Tetsumi Kondo
发明人： Tetsumi Kondo
IPC分类号： E02D5/28 , B21D19/04 , B21D51/16 , E04B1/58 , F16L9/02 , F16L17/00 , F16L23/00 , F16L23/024 , F16L23/026 , F16L23/028
CPC分类号： F16L23/00 , B21D19/046
摘要： A flanged pipe includes a pipe body portion, a flange portion and a bent portion located between the pipe body portion and the flange portion. The pipe body portion, the bent portion and the flange portion are formed from an integral, monolithic structure. A minimum inner diameter of the bent portion is smaller than an inner diameter of the pipe body portion. The flange portion has a first part having a thickness that is thicker than a thickness of the pipe body portion and a second part having a thickness that is thinner than the thickness of the pipe body portion. The flanged pipe has sufficient rigidity, strength and durability to attach the flange portion to other members or structures using a bolt through a hole formed in the flange portion.
摘要翻译：凸缘管包括管体部分，凸缘部分和位于管体部分和凸缘部分之间的弯曲部分。管体部分，弯曲部分和凸缘部分由整体的整体结构形成。弯曲部的最小内径小于管体部的内径。凸缘部具有第一部分，该第一部分的厚度比管体部分的厚度厚，第二部分的厚度比管体部分的厚度薄。凸缘管具有足够的刚性，强度和耐久性，以使凸缘部分通过形成在凸缘部分中的孔使用螺栓连接到其它构件或结构。

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