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公开(公告)号：AT339292T
公开(公告)日：2006-10-15
申请号：AT04011771
申请日：2004-05-18
Applicant: JSP CORP
Inventor： MURATA SEISHIRO , SHIOYA SATORU , FUKUDA MASAYUKI
Abstract: An in-mold foam molding equipment, includes at least a movable partition member (1) for dividing a molding space (13) formed by a pair of molds into divided spaces, wherein the partition member is composed of a plurality of divisional partition members (2), wherein each of the divisional partition members individually has a retreat positioning protrusion (5) and a insert positioning protrusion (4), and the divisional partition members are installed in a slider (3), wherein the slider is configured to move between the retreat positioning protrusions (5) and the insert positioning protrusions (4), and the divisional partition members (2) are configured to be movable in cooperation with the motion of the slider moving by contacting with the retreat positioning protrusions (5) or the insert positioning protrusions (4), so that the divisional partition members (2) divide the molding space into divided spaces, and therefore an integral molded article suppressed in occurrence of large protrusions and deep holes can be manufactured.
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公开(公告)号：DE60325812D1
公开(公告)日：2009-03-05
申请号：DE60325812
申请日：2003-08-22
Applicant: JSP CORP
Inventor： MURATA SEISHIRO , SHIOYA SATORU , FUKUDA MASAYUKI
Abstract: An elongated bumper core of a polyolefin-based resin-containing foam having a density of 0.045-0.2 g/cm 3 and showing a compressive load of F 20 at 20 % strain, a compressive load of F 40 at 40 % strain and a compressive load of F 60 at 60 % strain when compressed by a rigid pipe having an outer diameter of 70 mm at a compression speed of 500 mm/minute, wherein the ratio F 20 /F 40 is in the range of 0.6-1.3 and the ratio F 60 /F 40 is in the range of 0.75-1.3.
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公开(公告)号：DE602004002318T2
公开(公告)日：2007-04-05
申请号：DE602004002318
申请日：2004-05-18
Applicant: JSP CORP
Inventor： MURATA SEISHIRO , SHIOYA SATORU , FUKUDA MASAYUKI
Abstract: An in-mold foam molding equipment, includes at least a movable partition member (1) for dividing a molding space (13) formed by a pair of molds into divided spaces, wherein the partition member is composed of a plurality of divisional partition members (2), wherein each of the divisional partition members individually has a retreat positioning protrusion (5) and a insert positioning protrusion (4), and the divisional partition members are installed in a slider (3), wherein the slider is configured to move between the retreat positioning protrusions (5) and the insert positioning protrusions (4), and the divisional partition members (2) are configured to be movable in cooperation with the motion of the slider moving by contacting with the retreat positioning protrusions (5) or the insert positioning protrusions (4), so that the divisional partition members (2) divide the molding space into divided spaces, and therefore an integral molded article suppressed in occurrence of large protrusions and deep holes can be manufactured.
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公开(公告)号：DE602004002318D1
公开(公告)日：2006-10-26
申请号：DE602004002318
申请日：2004-05-18
Applicant: JSP CORP
Inventor： MURATA SEISHIRO , SHIOYA SATORU , FUKUDA MASAYUKI
Abstract: An in-mold foam molding equipment, includes at least a movable partition member (1) for dividing a molding space (13) formed by a pair of molds into divided spaces, wherein the partition member is composed of a plurality of divisional partition members (2), wherein each of the divisional partition members individually has a retreat positioning protrusion (5) and a insert positioning protrusion (4), and the divisional partition members are installed in a slider (3), wherein the slider is configured to move between the retreat positioning protrusions (5) and the insert positioning protrusions (4), and the divisional partition members (2) are configured to be movable in cooperation with the motion of the slider moving by contacting with the retreat positioning protrusions (5) or the insert positioning protrusions (4), so that the divisional partition members (2) divide the molding space into divided spaces, and therefore an integral molded article suppressed in occurrence of large protrusions and deep holes can be manufactured.
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公开(公告)号：DE602004006327D1
公开(公告)日：2007-06-21
申请号：DE602004006327
申请日：2004-03-03
Applicant: JSP CORP
Inventor： MURATA SEISHIRO , SHIOYA SATORU , FUKUDA MASAYUKI
Abstract: A bumper structure useful for attachment to a front of a vehicle, including an elongated bumper beam (2) having a front face (21) provided with at least one rearwardly depressed portion (4) extending lengthwise of the bumper beam, a compressable energy absorbing foam material (3) extending lengthwise of the bumper beam, and a bumper fascia (1) covering the foam material. The material has a first portion received in the depressed portion and a second portion protruded forwardly from the front face of the bumper beam such that the second portion is compressed in the depressed portion upon receipt of a collision impact.
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Patent Agency Ranking
公开(公告)号：AT361863T
公开(公告)日：2007-06-15
申请号：AT04004912
申请日：2004-03-03
Applicant: JSP CORP
Inventor： MURATA SEISHIRO , SHIOYA SATORU , FUKUDA MASAYUKI
Abstract: A bumper structure useful for attachment to a front of a vehicle, including an elongated bumper beam (2) having a front face (21) provided with at least one rearwardly depressed portion (4) extending lengthwise of the bumper beam, a compressable energy absorbing foam material (3) extending lengthwise of the bumper beam, and a bumper fascia (1) covering the foam material. The material has a first portion received in the depressed portion and a second portion protruded forwardly from the front face of the bumper beam such that the second portion is compressed in the depressed portion upon receipt of a collision impact.
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公开(公告)号：AT420796T
公开(公告)日：2009-01-15
申请号：AT03019038
申请日：2003-08-22
Applicant: JSP CORP
Inventor： MURATA SEISHIRO , SHIOYA SATORU , FUKUDA MASAYUKI
Abstract: An elongated bumper core of a polyolefin-based resin-containing foam having a density of 0.045-0.2 g/cm 3 and showing a compressive load of F 20 at 20 % strain, a compressive load of F 40 at 40 % strain and a compressive load of F 60 at 60 % strain when compressed by a rigid pipe having an outer diameter of 70 mm at a compression speed of 500 mm/minute, wherein the ratio F 20 /F 40 is in the range of 0.6-1.3 and the ratio F 60 /F 40 is in the range of 0.75-1.3.
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公开(公告)号：DE602004006327T2
公开(公告)日：2008-01-10
申请号：DE602004006327
申请日：2004-03-03
Applicant: JSP CORP
Inventor： MURATA SEISHIRO , SHIOYA SATORU , FUKUDA MASAYUKI
Abstract: A bumper structure useful for attachment to a front of a vehicle, including an elongated bumper beam (2) having a front face (21) provided with at least one rearwardly depressed portion (4) extending lengthwise of the bumper beam, a compressable energy absorbing foam material (3) extending lengthwise of the bumper beam, and a bumper fascia (1) covering the foam material. The material has a first portion received in the depressed portion and a second portion protruded forwardly from the front face of the bumper beam such that the second portion is compressed in the depressed portion upon receipt of a collision impact.
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公开(公告)号：DE602004002318T8
公开(公告)日：2007-07-26
申请号：DE602004002318
申请日：2004-05-18
Applicant: JSP CORP
Inventor： MURATA SEISHIRO , SHIOYA SATORU , FUKUDA MASAYUKI
Abstract: An in-mold foam molding equipment, includes at least a movable partition member (1) for dividing a molding space (13) formed by a pair of molds into divided spaces, wherein the partition member is composed of a plurality of divisional partition members (2), wherein each of the divisional partition members individually has a retreat positioning protrusion (5) and a insert positioning protrusion (4), and the divisional partition members are installed in a slider (3), wherein the slider is configured to move between the retreat positioning protrusions (5) and the insert positioning protrusions (4), and the divisional partition members (2) are configured to be movable in cooperation with the motion of the slider moving by contacting with the retreat positioning protrusions (5) or the insert positioning protrusions (4), so that the divisional partition members (2) divide the molding space into divided spaces, and therefore an integral molded article suppressed in occurrence of large protrusions and deep holes can be manufactured.
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公开(公告)号：JP2013126800A
公开(公告)日：2013-06-27
申请号：JP2011276345
申请日：2011-12-16
Applicant: Jsp Corp , 株式会社ジェイエスピー
Inventor： HASHIMOTO KEIICHI , OGAKI YOSHIHISA , FUKUDA MASAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a lower limb impact absorbing member for a vehicle which can sufficiently absorb impact energy within a limited stroke (distortion amount) while it is configured to be thin as a whole and light in weight.SOLUTION: The lower limb impact absorbing member 1 for the vehicle comprises a molded body of composite resin foamed particles of a polystyrene resin and a polyolefin resin, and includes a top plate 10 for mounting the foot of an occupant and projections formed upright on the opposite face of the top plate to the foot mounting surface. The projections are composed of a main projection 20 erected in the front-rear direction of the vehicle and a sub-projection 30 formed upright while being stretched over a space between the main projections in an impact absorbing portion (A) to mount a foot. The total thickness of the impact absorbing portion is 20 to 50 mm, and the thickness of the top plate in the impact absorbing portion is 30% or lower of the total thickness. The width of the main projection is 10 mm or larger and not larger than 30% of the total thickness of the impact absorbing portion. The height of the sub-projection is 30 to 70% of the height of the main projection, and the total width of the sub-projection is 10 to 20 mm.
Abstract translation: 要解决的问题：提供一种车辆的下肢冲击吸收构件，其能够在被构造成整体薄且重量轻的同时能够在有限的行程（变形量）内充分地吸收冲击能量。 解决方案：用于车辆的下肢冲击吸收构件1包括聚苯乙烯树脂和聚烯烃树脂的复合树脂发泡颗粒的成型体，并且包括用于安装乘客的脚的顶板10和直立形成的突起 在顶板到相对于脚安装表面的相对面上。 突出部由在车辆前后方向竖立的主突起20和在冲击吸收部（A）中的主突起之间的空间上被拉伸而形成的副突起30构成，以安装脚。 冲击吸收部的总厚度为20〜50mm，冲击吸收部的顶板的厚度为总厚度的30％以下。 主突起的宽度为冲击吸收部的总厚度的10mm以上且不大于30％。 副突起的高度为主突起的高度的30〜70％，副突起的总宽度为10〜20mm。 版权所有（C）2013，JPO＆INPIT
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