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公开(公告)号：JP5179907B2
公开(公告)日：2013-04-10
申请号：JP2008063123
申请日：2008-03-12
摘要： PROBLEM TO BE SOLVED: To provide a conveying method and manufacturing equipment for preforms which are easy to automate and of which the increase of equipment cost can be suppressed. SOLUTION: In the conveying method of preforms, a preform P 2 is retained in a first mold 52A while piercing the preform P 2 with a sharp projecting needle 54 projected from the first mold 52A, after clamping a fiber material by the first mold 52A and a second mold 52B equipped in a preform mold 52 and heat-compressing the fiber material. Then, the first mold 52A is separated from the second mold 52B, and the preform P 2 is conveyed while being retained by the first mold 52A. COPYRIGHT: (C)2009,JPO&INPIT
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公开(公告)号：JP5106775B2
公开(公告)日：2012-12-26
申请号：JP2005366362
申请日：2005-12-20
摘要： PROBLEM TO BE SOLVED: To provide an energy absorbing member for vehicle which is good in energy absorbing characteristics and capable of attaining weight and size reductions. SOLUTION: This vehicular energy absorbing member 10a for absorbing the energy of a load applied to a vehicle from the outside includes a tubular member 11 made of metal such as aluminum and a sheet-like member 12 formed out of fiber reinforced composite material such as CFRP. The sheet-like member 12 is bonded to an outer periphery surface 11a of the tubular member 11 on the cabin side through an adhesive layer 13. Moreover, on both ends of the tubular member 11, a bracket 14 is mounted respectively. COPYRIGHT: (C)2006,JPO&NCIPI
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公开(公告)号：JPWO2016103508A1
公开(公告)日：2017-11-30
申请号：JP2016565846
申请日：2014-12-26
申请人： 日産自動車株式会社
IPC分类号： B29C65/48 , B23K26/352 , C09J5/02
CPC分类号： B29B13/08 , B23K26/362 , B23K2203/16 , B29C59/16 , B29C65/483 , B29C65/4835 , B29C65/4845 , B29C65/488 , B29C65/524 , B29C65/8207 , B29C66/0246 , B29C66/1122 , B29C66/21 , B29C66/30325 , B29C66/3034 , B29C66/41 , B29C66/721 , B29C66/7212 , B29C66/7394 , B32B5/24 , B32B5/28 , B29K2309/08 , B29K2307/04
摘要： 【課題】複合材料の変形を抑制しつつ、複合材料の接着剤に対する接着性を向上させることのできる、複合材料の表面改質方法を提供する。【解決手段】強化基材に樹脂を含浸させた複合材料の表面のうち、接着剤が塗布される接着位置に、レーザーを照射することによって、前記強化基材を露出させ、前記強化基材を毛羽立たせる。【選択図】図2
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公开(公告)号：JP5373321B2
公开(公告)日：2013-12-18
申请号：JP2008143567
申请日：2008-05-30
IPC分类号： B29C39/10 , B29C39/24 , B29K101/10 , B29K105/12 , B29L31/58
摘要： PROBLEM TO BE SOLVED: To provide a fiber reinforced plastics molded product capable of suppressing the occurrence of a crack and a stress relaxation method of the fiber reinforced plastics molded product. SOLUTION: The fiber reinforced plastics molded product 10 includes a housing body 40 which heat-shrinks, a fiber reinforced plastics 20 surrounding the housing body, and a relaxation layer 50 which is disposed between the housing body and the fiber reinforced plastics, and relaxes the tensile stress acting on the fiber reinforced plastics in consequence of the heat shrinkage of the housing body. COPYRIGHT: (C)2010,JPO&INPIT
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公开(公告)号：JPWO2016098167A1
公开(公告)日：2017-08-10
申请号：JP2016564480
申请日：2014-12-15
申请人： 日産自動車株式会社
摘要： 所定の接着強度を発現させることができる表面処理装置、表面処理方法、および表面処理された樹脂成形品を提供する。表面処理装置(10)は、樹脂成形品(150)を構成している樹脂(152)と同じ種類の材料によって形成された複数の粒子(100)と、粒子を樹脂成形品に投射する投射部(110)と、を備え、樹脂成形品の表面を粗面化する。
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