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公开(公告)号：US20170349219A1
公开(公告)日：2017-12-07
申请号：US15525389
申请日：2015-11-10
CPC分类号： B62D25/2036 , B62D21/03 , B62D25/02 , B62D25/025 , B62D25/20 , B62D27/02 , B62D27/023
摘要： The present invention has as its object the provision of a T-shaped joint structure sufficiently securing a mounting region for another member and securing rigidity of a joint part. A first member and a second member joined with the first member and extending in a direction vertical to the longitudinal direction of the first member are provided. In a side view of first member in the longitudinal direction, the part of the first member joined with the second member, that is, a first member side joining element, is slanted from the first member toward the second member so that the first member becomes tapered. The part of the second member joined with the first member, that is, a second member side joining element, is slanted from the first member toward the second member in the same direction as the first member side joining element. The first member side joining element and second member side joining element are smoothly joined to form a joined part. The joined part is present at least at single side of the first and second member in the lateral direction.
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公开(公告)号：US20170106431A1
公开(公告)日：2017-04-20
申请号：US15309345
申请日：2015-04-20
CPC分类号： B21J13/025 , B21D22/025 , B21D22/06 , B21D51/02 , B21J5/025 , B21J5/08 , B21K23/00 , B29C33/485
摘要： A forming die includes: a lower forming die having a bottom part and a side wall part; an upper forming die that is movable toward the bottom part of the lower forming die along an axis parallel to the side wall part of the lower forming die; and a push-in die that is movable toward the bottom part of the lower forming die along the axis between the side wall part of the lower forming die and the upper forming die.
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公开(公告)号：US20170293366A1
公开(公告)日：2017-10-12
申请号：US15511828
申请日：2015-09-17
发明人： Nobutaka SHIMIZU , Takeshi KAWACHI
摘要： A deformation mode analysis method for a member of a structure is a method of analyzing a deformation mode of each member by performing structural analysis or a structural test on a structure including a single member or a plurality of members. In this method, the deformation mode of the structure is analyzed by separating the structure into a plurality of regions and calculating deformations for every separated region.
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4.发明申请公开(公告)号：US20170270226A1
公开(公告)日：2017-09-21
申请号：US15500241
申请日：2015-08-21
IPC分类号： G06F17/50
摘要： A structure design support device includes: an evaluation point information acquisition unit which acquires evaluation point information representing a position in a first state and a position in a second state, of an evaluation point provided in a structure which is configured of a plurality of parts, and a part to which the evaluation point belongs, among the plurality of parts; and an evaluation value calculation unit which calculates an evaluation value representing the magnitude of a change between the first state and the second state, of a positional relationship between a first evaluation point belonging to a first part and a second evaluation point belonging to a second part different from the first part to which the first evaluation point belongs, by using the evaluation point information acquired in the evaluation point information acquisition unit.
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5.发明申请公开(公告)号：US20190009654A1
公开(公告)日：2019-01-10
申请号：US16068905
申请日：2017-01-27
摘要： An object of the present invention is to provide a panel-like formed product having an excellent collision property. The panel-like formed product (1) includes a polygonal top board (2), two or more vertical walls (5), and a flange (7). The vertical walls (5) extend from two or more sides of the top board (2), and include at least two adjacent vertical walls (5) extending from at least two adjacent sides of the top board (2). The flange (7) connects to lower ends of the vertical walls (5) and spreads in directions in which the top board (2) spreads. The top board (2) includes a frame portion (3) including the two or more sides of the top board from which the vertical walls extend, and a concave portion (4) which is located at an inner side of the frame portion (3) and recedes from the frame portion (3). The two or more adjacent vertical walls (5) include a first vertical wall section (5A), a stair (6), and a second vertical wall section (5B). The stair (6) connects to a lower end of the first vertical wall section (5A) and spreads in the directions in which the top board spreads. The second vertical wall section (5B) connects to an outer edge of the stair (6) and extends in a direction in which the first vertical wall section (5A) extends. The flange (7) connects to a lower end of the second vertical wall section (5B).
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公开(公告)号：US20170233008A1
公开(公告)日：2017-08-17
申请号：US15502114
申请日：2015-09-03
发明人： Kenichiro OTSUKA , Yoshiaki NAKAZAWA , Ryuichi NISHIMURA , Yasunori SAWA , Atsushi ONO , Takeshi KAWACHI
CPC分类号： B62D25/025 , B62D21/02 , B62D21/15 , B62D25/04 , B62D25/20
摘要： This automobile member has a closed cross section including joint portions in which edge portions of two side walls of an inner panel are joined with edge portions of two side walls of an outer panel, in which in a first region, a first region outer height ho1 and a first region inner height hi1 have a constant value and the difference between the first region outer height ho1 and the first region inner height hi1 is smaller than the difference between a second region outer height ho2 and a second region inner height hi2; in a second region, the second region outer height ho2 has a value which is larger than the second region inner height hi2 and constant, or the second region outer height ho2 has a value which is smaller than the second region inner height hi2 and constant; in a first transition region, a first transition region outer height ho1˜2 is continuously varied between the first region outer height ho1 and the second region outer height ho2, and a first transition region inner height hi1˜2 is continuously varied between the first region inner height hi1 and the second region inner height hi2.
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公开(公告)号：US20170305228A1
公开(公告)日：2017-10-26
申请号：US15517734
申请日：2015-10-07
发明人： Takahiro AITOH , Takeshi KAWACHI
摘要： A joint realizing higher rigidity without increasing the wall thickness provided with a base part 12, a pair of side parts 14, 14 extending from the two end parts of the base part 12 in the first direction D1 to the same side in the second direction D2 vertical to the first direction D1, the pair of side parts 14, 14 being formed with fastening holes 14H at the center in a third direction D3 vertical to both the first direction D1 and second direction D2, and a closed part 16 formed between the pair of side parts 14, 14 as an extended region of the base part 12 and pair of side parts 14, 14 at least at one end in the third direction D3.
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