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1. 发明专利

JP2006212680A Method for forming precoated steel sheet 有权
标题翻译：形成预制钢板的方法
公开(公告)号：JP2006212680A
公开(公告)日：2006-08-17
申请号：JP2005029327
申请日：2005-02-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KIMURA SHIZUO , KAMIYAMA SHIRO , FUJITA KENSAKU
IPC分类号： B21D22/30 , B21D51/18 , B60K15/03
CPC分类号： B60K15/03 , B21D19/08 , B21D51/18
摘要： PROBLEM TO BE SOLVED: To provide a method by which a half body of a container can be formed from a precoated steel sheet at low cost.
SOLUTION: Fig. (c) is a plane cross-sectional view of a comparative example, a wide collar 120 is formed and the steel sheet is bent from the line of the circumference L1. Fig. (d) is the cross-sectional view of Fig. (c) and the collar 120 is bent to the position of a fictitious line. When noticing the outer edge of the collar 120, the circumference before bending is L3 and the circumference after bending is L1. Wrinkles are generated by circumference difference because the circumference is changed from L1 to L1. In Fig. (b) of this invention, a vertical part 38 is separately formed in a drawing stage. In the bending stage, only a narrow flange part 46 is bent to the position of the fictitious line. Because the difference between the circumference L2 and the circumference L1 is decided within an allowable range, the generation of the wrinkles by bending is prevented. There is no risk that the coating is peeled when the wrinkles are not generated and plastic working is stably performed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种以低成本从预涂钢板形成容器半体的方法。
解决方案：（c）是比较例的平面剖视图，形成宽领120，钢板从圆周L1的线弯曲。图。（d）是图1的剖视图。（c）并且套环120弯曲到虚构线的位置。当注意到轴环120的外边缘时，弯曲前的圆周为L3，弯曲后的圆周为L1。由于周长由L1变为L1，所以产生皱纹。在图（b）中，在牵引工序中分别形成有垂直部38。在弯曲阶段，只有窄的凸缘部分46弯曲到虚构线的位置。由于圆周L2和圆周L1之间的差在允许的范围内被确定，因此可以防止弯曲产生皱纹。当不产生皱纹并且稳定地进行塑性加工时，没有涂层剥离的危险。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006110566A Plate member seaming method 有权
标题翻译：板组件封装方法
公开(公告)号：JP2006110566A
公开(公告)日：2006-04-27
申请号：JP2004298054
申请日：2004-10-12
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KIMURA SHIZUO , KAMIYAMA SHIRO , FUJITA KENSAKU , FUKUDA HITOSHI
IPC分类号： B21D39/02 , B21D51/18 , B21D53/88 , F16B4/00 , F16B5/00
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of reducing the seaming man-hour while preventing occurrence of defective shape and defective seaming.
SOLUTION: In (a), a first inclined part 41 of a first caulked part 15 of three positioned plate members 40 is positioned at an inclined surface 35 of a slant face die 31, and when a seaming punch 32 is lowered as shown by an arrow D, a first straight part 42 of the first caulked part 15 is bent along an arc part 36 of the seaming punch 32 as shown by an arrow E. In (b), the first straight part 42 of the first caulked part 15 forms an arc-bent part 43 along the arc part 36 of the seaming punch 32 to cover a second straight part 44 of the second caulked part 16. In a first bending step for bending the first straight part 42 of the first caulked part 15 in an arc shape by the seaming punch 32, when the seaming punch 32 is lowered, the first straight part 42 of the first caulked part 15 forms the arc-bent part 43 along the arc part 36 of the seaming punch 32, and the arc-bent part 43 can easily cover the second straight part 44 of the second caulked part 16.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够减少接缝工时，同时防止形状不良和接缝不良的技术。解决方案：在（a）中，三个定位板构件40的第一铆接部15的第一倾斜部41位于倾斜面模31的倾斜表面35处，并且当接缝冲头32下降为如箭头D所示，如箭头E所示，第一铆接部15的第一直线部分42沿着接缝冲头32的圆弧部分36弯曲。在（b）中，第一铆接部的第一直线部分42 部分15沿着接缝冲头32的圆弧部分36形成弧形弯曲部分43，以覆盖第二铆接部分16的第二直线部分44.在第一弯曲步骤中，用于弯曲第一铆接部分的第一直线部分42 当缝合冲头32下降时，第一铆接部分15的第一直线部分42沿着接缝冲头32的圆弧部分36形成弧形弯曲部分43，并且弧形弯曲部分43可以容易地覆盖第二铆接部分16的第二直线部分44.版权所有：（C）2006，JPO＆NC IPI

3. 发明专利

JP2004324813A Caulking bolt 审中-公开
公开(公告)号：JP2004324813A
公开(公告)日：2004-11-18
申请号：JP2003122635
申请日：2003-04-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： FUJITA KENSAKU , KAMIYAMA SHIRO , TANIZAKI KOICHI
IPC分类号： F16B35/00 , F16B35/04
摘要： PROBLEM TO BE SOLVED: To provide a caulking bolt of simple structure capable of stopping rotation at low cost.
SOLUTION: This caulking bolt 20 is formed of a round rod part 21, a flange part 22 integrally formed with the round rod part 21, a screw part 23 formed in one side of the round rod 21, and a plastic-deformation part 24 formed in the other side thereof. The flange part 22 having a plate thickness t is inclined at an angle θ of inclination toward the plastic-deformation part 24 to form a conical shape over the whole.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2004202519A Plate member fastening method by seaming and fastening structure thereof 审中-公开
公开(公告)号：JP2004202519A
公开(公告)日：2004-07-22
申请号：JP2002372375
申请日：2002-12-24
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： FUJITA KENSAKU , KAMIYAMA SHIRO
IPC分类号： F16B5/00 , B21D39/02 , B21D51/18 , B21D53/88 , F16B4/00
摘要： PROBLEM TO BE SOLVED: To provide a fastening method by which three plate members are caulked without exposing each of their end surfaces to the outside.
SOLUTION: A plate member fastening method by seaming includes: a process for preparing a 1st to 3rd plate members 11-13, at each one end of which a 1st to 3rd caulked parts 21-23 are formed; a process for bending the 1st caulked part 21 of the 1st plate member 11 into approximately L-shape; a process for positioning the 2nd caulked part 22 at a recess part corner 33 formed by a root part 31 and a front end part 32 (wherein the root of the 1st caulked part 21 bent into approximately L-shape is called a root part 31, and the front end thereof is called a front end part 32); and a process for seaming the front end part 32 to the 2nd caulked part 22. The plate member fastening method by seaming further includes: a process for forming a vertical part 35 composed of the front end part 32, the root part 31, and the 2nd caulked part 22, by bending the root part 31 and the 2nd caulked part 22 nearly vertically about at the center of the parts with the seamed front end part 32 inside; a process for positioning the 3rd caulked part 23 at the vertical recess corner 36 of the vertical part 35; and a process for seaming the vertical part 35 to the 3rd caulked part 23.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2000282835A LIQUID RECOVERY DEVICE 失效
公开(公告)号：JP2000282835A
公开(公告)日：2000-10-10
申请号：JP8487399
申请日：1999-03-26
申请人： HONDA MOTOR CO LTD
发明人： FUJITA KENSAKU , HAYASHI TOYOAKI
IPC分类号： B67D7/04 , F01M11/04 , B67D5/04
摘要： PROBLEM TO BE SOLVED: To easily deliver a hose through into the injection port of a tank to a tank bottom. SOLUTION: This recovery device 20 is formed, such that a hose 21 is inserted through the injection port 14 of a tank to store liquid and deliver the hose 21 in the tank 11 by a feeding mechanism 22, and recover liquid in the tank 11 by a vacuum pump 23. In this case, the delivery mechanism consists of a mechanism to rotate the hose with the hose being delivered or pulled back, and the hose 21 is provided on its tip side with a tip jig 27, wherein P portion extending from the central part of the hose 21 to its tip is offset. A rotary joint 26 for allowing rotation of the hose 21 is situated on the vacuum pump 23 side.

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