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1. 发明专利

JP2013202645A Method of working metallic material 审中-公开
标题翻译：金属材料工作方法
公开(公告)号：JP2013202645A
公开(公告)日：2013-10-07
申请号：JP2012073420
申请日：2012-03-28
申请人： Japan Transport Engineering Co , 株式会社総合車両製作所
发明人： KOSHIKAWA JUN , OIKAWA MASASHI
IPC分类号： B21D5/01 , B23K26/00
摘要： PROBLEM TO BE SOLVED: To provide a method of working a metallic material, by which production of cracks caused by bending work can be suppressed.SOLUTION: A method of working a metallic material 1, by which a bending work is performed along a bending projected line L with respect to a plate-like metallic material 1, includes: a step of emitting a laser beam 3 along the bending scheduled line L of a metallic material 1 so that a portion corresponding to the bending scheduled line L of the metallic material 1 is degraded to predetermined proof stress; and a step of applying force to the metallic material 1 so as to be bent with the bending projected line L as a reference after the step of emitting the laser beam 3. Heat is locally applied to only a portion where the metallic material 1 is bent by the laser beam 3 without changing the properties of the whole metallic material 1. Then, the proof stress (mechanical strength) of only the portion to be bent of the metallic material 1 is degraded and, after that, the metallic material 1 is bent along the bending scheduled line L.
摘要翻译：要解决的问题：提供一种加工金属材料的方法，由此可以抑制由弯曲加工引起的裂纹的产生。解决方案：一种加工金属材料1的方法，通过该方法进行沿弯曲投影的弯曲加工线L相对于板状金属材料1包括：沿着金属材料1的弯曲预定线L发射激光束3的步骤，使得与金属材料1的弯曲预定线L相对应的部分降解到预定的应力; 以及在发射激光束3的步骤之后，以弯曲投影线L为基准对金属材料1施加力的步骤。局部地仅对金属材料1弯曲的部分加热通过激光束3，而不改变整个金属材料1的性质。然后，仅金属材料1的弯曲部分的耐力（机械强度）劣化，之后金属材料1弯曲沿着弯曲的预定线L.

2. 发明专利

JP2012223797A Laser beam machining apparatus 审中-公开
标题翻译：激光加工设备
公开(公告)号：JP2012223797A
公开(公告)日：2012-11-15
申请号：JP2011094138
申请日：2011-04-20
申请人： Japan Transport Engineering Co , 株式会社総合車両製作所
发明人： YOSHIZAWA MASAHIRO , KOSHIKAWA JUN , KAWADA NAOKI
IPC分类号： B23K26/04 , B23K26/00
摘要： PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus that can recognize, even with a simple structure, that a workpiece is adequately irradiated with a laser beam for machining.SOLUTION: The laser beam machining apparatus AP includes: a laser beam irradiation part 10 for applying a laser beam for machining to a workpiece W along a first axis AX1; a detection light irradiation part 12 for applying detection light along a second axis AX2 other than the first axis AX2 for the detection of positional shift between the laser beam for machining and the workpiece W; and a gauge 14 arranged on the course of the light reflected from the workpiece W after applied from the detection light irradiation part 12, and capable of recognizing an arrival point of the reflected light.
摘要翻译：要解决的问题：提供一种激光束加工装置，即使采用简单的结构也能够利用用于机械加工的激光束充分地照射工件。解决方案：激光束加工装置AP包括：激光束照射部分10，用于沿第一轴线AX1向工件W施加用于加工的激光束; 检测光照射部12，用于沿除了第一轴AX2以外的第二轴线AX2施加检测光，以检测加工用激光束与工件W之间的位置偏移; 以及在从检测光照射部12施加之后，从工件W反射的光的过程中配置的能够识别反射光的到达点的量具14。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013180585A Method of manufacturing side structure of railway vehicle 有权
标题翻译：制造铁路车辆侧面结构的方法
公开(公告)号：JP2013180585A
公开(公告)日：2013-09-12
申请号：JP2012043596
申请日：2012-02-29
申请人： Japan Transport Engineering Co , 株式会社総合車両製作所
发明人： KOSHIKAWA JUN , SANO YUTAKA , OIKAWA MASASHI
IPC分类号： B61D17/08 , B23K26/067 , B23K26/20 , B61D17/00
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a side structure of a railway vehicle, while simplifying a manufacturing process.SOLUTION: A method of manufacturing a side structure of a railway vehicle includes a joining step of arranging a door formed on a plate member PM or a frame member FM mounted on sides corresponding to a window with respect to the plate member PM constituting a part of a side structure SB, to join the frame member FM to the plate member PM by laser irradiation. In this joining step, the laser is divided. The plate member PM is joined to the frame member FM by one laser LR1, while a corner part of the frame member FM is processed by the other laser LR2. Since the laser is divided into one laser LR1 and the other laser LR2, two processes can simultaneously be performed by one laser irradiation. As a result, a manufacturing process can be simplified.
摘要翻译：要解决的问题：提供一种制造铁路车辆的侧面结构的方法，同时简化制造过程。解决方案：一种制造铁路车辆的侧面结构的方法包括：接合步骤，将形成在门板上的门构件PM或安装在相对于构成侧面结构SB的一部分的板构件PM的窗口的侧面上的框架构件FM，通过激光照射将框架构件FM接合到板构件PM。在该接合步骤中，激光被分割。板构件PM通过一个激光LR1连接到框架构件FM，而框架构件FM的角部由另一个激光LR2处理。由于激光被分成一个激光器LR1和另一个激光器LR2，因此可以通过一次激光照射同时进行两个处理。结果，可以简化制造过程。

4. 发明专利

JP2013180581A Roof structure 有权
标题翻译：屋顶结构
公开(公告)号：JP2013180581A
公开(公告)日：2013-09-12
申请号：JP2012043582
申请日：2012-02-29
申请人： Japan Transport Engineering Co , 株式会社総合車両製作所
发明人： KOSHIKAWA JUN , OIKAWA MASASHI , KANDA YUTAKA , SOBAGAKI TADASHI , MIYATA HIROFUMI , IKEDA HIDEKI , SANO YUTAKA , OTSUKA HIROKI , SHICHIRI MARIA , ASAGA TETSUYA , SUDA TAKESHIGE , HIRABAYASHI KENICHI
IPC分类号： B61D17/12
摘要： PROBLEM TO BE SOLVED: To provide a roof structure which drain water without discomforting a crew and passengers.SOLUTION: Rainwater pooled on a roof structure CB due to rainfall runs down from a center line CL toward a side structure SB. The rainwater flows in a first direction D1 along a first projection part PP1, and is received by a second projection part PP2 intersecting an imaginary extension line EL of the first projection part PP1. Rainwater is repeatedly transferred between the first projection part PP1 and the second projection part PP2, and it is finally drained toward the side structures SB. The rainwater collides with the projection parts PP and flows along the projection part every time it is transferred from one projection part PP to the other projection part PP, thereby reliably reducing flow power of the rainwater. As a result, a large amount of rainwater is prevented from flowing down toward the side structures SB at one time, thereby reliably preventing a large amount of drained water from falling on a crew and passengers. The crew and passengers are prevented from feeling discomfort.
摘要翻译：要解决的问题：提供一种排水，而不会让船员和乘客不舒服的屋顶结构。解决方案：由于降雨从中心线CL向侧面结构SB向下运动，雨水汇集在屋顶结构CB上。雨水沿着第一突出部分PP1沿第一方向D1流动，并且被与第一突出部分PP1的假想延伸线EL相交的第二突出部分PP2接收。雨水在第一突出部分PP1和第二突出部分PP2之间被重复地转移，并且最终朝侧面结构SB排出。雨水与突起部PP碰撞，每当从一个突出部PP向另一个突出部PP转移时，沿着突出部流动，从而可靠地降低雨水的流量。结果，防止大量的雨水一次向侧面结构SB向下流动，从而可靠地防止大量排出的水落在船员和乘客身上。船员和乘客被阻止感到不适。

5. 发明专利

JP2013204782A Floating connector 审中-公开
标题翻译：浮动连接器
公开(公告)号：JP2013204782A
公开(公告)日：2013-10-07
申请号：JP2012077182
申请日：2012-03-29
申请人： Japan Transport Engineering Co , 株式会社総合車両製作所
发明人： OIKAWA MASASHI , SUDA TAKESHIGE , KOSHIKAWA JUN
IPC分类号： F16B37/04 , F16B5/02 , F16B35/00
摘要： PROBLEM TO BE SOLVED: To provide a floating connector that allows efficient connection work.SOLUTION: A floating connector 1 for connecting a first member and a second member with each other includes: a plate frame part 2 fixed to the first member; a fixing part 3 which is provided in the plate frame part 2 and has a nut 6 fixed thereto for clamping the first member and the second member; and a connecting part 4 for connecting the plate frame part 2 and the fixing part 3. The connecting part 4 is configured to move the fixing part 3 relatively to the plate frame part 2 by plastic deformation of the connecting part 4. When the fixing part 3 is moved relatively to the plate frame part 2 in connecting the first member and the second member, a position of the fixing part 3 with respect to the plate frame part 2 is maintained not to be returned to an original position. Even when the connection is released, the position of the fixing part 3 is not changed, thereby eliminating alignment of the nut 6 in connecting the second member to the first member again.
摘要翻译：要解决的问题：提供一种允许有效连接工作的浮动连接器。解决方案：用于将第一构件和第二构件彼此连接的浮动连接器1包括：固定到第一构件的板框架部分2; 固定部3，其设置在板框部2中，并具有固定于其上的螺母6，用于夹持第一构件和第二构件; 以及用于连接板框架部分2和固定部分3的连接部分4.连接部分4构造成通过连接部分4的塑性变形使固定部分3相对于板框部分2移动。当固定部分在连接第一构件和第二构件的同时，3相对于板框架部分2移动，固定部分3相对于板框架部分2的位置保持不会返回到原始位置。即使当连接被释放时，固定部3的位置也不改变，从而消除了将第二构件再次连接到第一构件的螺母6的对准。

6. 发明专利

JP2013193701A Outer plate for railroad vehicle, railroad vehicle body, and method of manufacturing railroad vehicle body 有权
标题翻译：铁路车辆的外板，铁路车身，以及制造铁路车身的方法
公开(公告)号：JP2013193701A
公开(公告)日：2013-09-30
申请号：JP2012066048
申请日：2012-03-22
申请人： Japan Transport Engineering Co , 株式会社総合車両製作所
发明人： KOSHIKAWA JUN , HONMA JUN , ASAGA TETSUYA , WATANABE HIROMITSU , OIKAWA MASASHI
IPC分类号： B61D17/00 , B61D17/04
CPC分类号： Y02T30/34
摘要： PROBLEM TO BE SOLVED: To provide an outer plate for a railroad vehicle, a railroad vehicle body, and a method of manufacturing the railroad vehicle body, capable of securing water-tightness and air-tightness while improving rigidity by bead formation.SOLUTION: An end body structure outer plate 10 includes a first metal plate 12 and a second metal plate 13 joined to the first metal plate 12. The first metal plate 12 includes annular beads 14 formed annularly along the outer edge 12a of the first metal plate 12, and main beads 15 formed inside an area surrounded by the annular beads 14, and inside an area surrounded by the annular beads 14, welding parts W2-W4 for joining the first metal plate 12 and the second metal plates 13 are formed.
摘要翻译：要解决的问题：提供一种用于铁路车辆，铁路车身和铁路车身制造方法的外板，其能够通过胎圈形成来提高刚性，从而确保水密性和气密性。解决方案：端体结构外板10包括接合到第一金属板12的第一金属板12和第二金属板13.第一金属板12包括沿着第一金属板12的外边缘12a环形地形成的环形小珠14，形成在由环状珠14包围的区域内的主珠粒15，并且在由环形珠14包围的区域的内部，形成用于接合第一金属板12和第二金属板13的焊接部W2-W4。

7. 发明专利

JP2013180582A Method of manufacturing roof of rail road vehicle 有权
标题翻译：铁路车辆制造方法
公开(公告)号：JP2013180582A
公开(公告)日：2013-09-12
申请号：JP2012043586
申请日：2012-02-29
申请人： Japan Transport Engineering Co , 株式会社総合車両製作所
发明人： OIKAWA MASASHI , SANO YUTAKA , KOSHIKAWA JUN
IPC分类号： B61D17/00 , B61D17/12
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a roof of a rail road vehicle, capable of dramatically improving the manufacturing efficiency as compared with a conventional manner.SOLUTION: In a first plastic process, at least a first flat plate material FP1 of first and second flat plate materials FP1, FP2 which are welded on a first welding process is subjected to plastic processing. Upon the first welding process, neither first flat plate material FP1 nor second flat plate material FP2 is subjected to plastic processing and, therefore, the first welding process is not affected by a strain of the plastic processing. As the result thereof, the first and second flat plate materials FP1, FP2 with no strain are used in the first welding process and, therefore, the flat plate materials FP1, FP2 can be simply and precisely welded with each other. As compared with a conventional manner, the manufacturing efficiency can be dramatically improved.
摘要翻译：要解决的问题：提供一种制造铁路车辆车辆的屋顶的方法，其能够与常规方式相比能够显着提高制造效率。解决方案：在第一塑料加工中，至少第一平板材料FP1 在第一焊接工艺上焊接的第一和第二平板材料FP1，FP2进行塑性加工。在第一焊接过程中，第一平板材料FP1和第二平板材料FP2都不进行塑性加工，因此第一焊接过程不受塑料加工的应变的影响。其结果是，在第一焊接工序中使用没有应变的第一和第二平板材料FP1，FP2，因此能够简单且精确地焊接平板材料FP1，FP2。与常规方式相比，可以显着提高制造效率。

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