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1. 发明专利

JP2004345423A Collision energy absorber of bumper for vehicle 有权
标题翻译：车辆缓冲器的碰撞能量吸收器
公开(公告)号：JP2004345423A
公开(公告)日：2004-12-09
申请号：JP2003142570
申请日：2003-05-20
申请人： Kanegafuchi Chem Ind Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 鐘淵化学工業株式会社
发明人： YAMAGUCHI KENJI , YAMAMOTO YOSHIHIRO , HAMAMOTO TAKASHI , SAMEJIMA MASAHIKO , SUGA HITOSHI
IPC分类号： B60R19/18
摘要： PROBLEM TO BE SOLVED: To provide a collision energy absorber of a bumper for a vehicle capable of suppressing the manufacturing cost to be low, enhancing the collision energy absorbing efficiency in a limited space, and enhancing the protective performance for a pedestrian. SOLUTION: The collision energy absorber comprises a compression energy absorbing member 12 to absorb the collision energy applied to a bumper fascia 4 through compressive deformation, a buckling energy absorbing member 11 which is provided continuous to the compression energy absorbing member 12 with the width direction thereof directed in the longitudinal direction of a vehicle body so as to form a buckling permissible space 14 to permit buckling deformation on at least one surface side, and formed of a plate member to absorb the collision energy applied to the bumper fascia 4 through buckling deformation, and a plurality of columnar connection members 13 which are arranged with a space therebetween to integrally connect the compression energy absorbing member 12 to the buckling energy absorbing member 11. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：为了提供能够抑制制造成本低的车辆用保险杠的碰撞能量吸收体，提高有限空间中的碰撞能量吸收效率，提高行人的保护性能。解决方案：碰撞能量吸收器包括压缩能量吸收构件12，以吸收通过压缩变形施加到保险杠面板4的碰撞能量;屈曲能量吸收构件11，其与压缩能量吸收构件12连续地设置，其宽度方向指向车身的纵向方向，以便形成屈曲允许空间14，以允许在至少一个表面侧上产生弯曲变形，并且由板构件形成以吸收施加到保险杠面板4的碰撞能量通过弯曲变形，以及多个柱状连接构件13，其间设置有空间，以将压缩能量吸收构件12一体地连接到屈曲能量吸收构件11.版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004345425A Collision energy absorber of bumper for vehicle 审中-公开
标题翻译：车辆缓冲器的碰撞能量吸收器
公开(公告)号：JP2004345425A
公开(公告)日：2004-12-09
申请号：JP2003142586
申请日：2003-05-20
申请人： Kanegafuchi Chem Ind Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 鐘淵化学工業株式会社
发明人： YAMAGUCHI KENJI , YAMAMOTO YOSHIHIRO , HAMAMOTO TAKASHI , SAMEJIMA MASAHIKO , SUGA HITOSHI
IPC分类号： B60R19/18
摘要： PROBLEM TO BE SOLVED: To provide a collision energy absorber of a bumper for a vehicle capable of suppressing the manufacturing cost to be low, enhancing the collision energy absorbing efficiency in a limited space, and enhancing the protective performance for a pedestrian. SOLUTION: The collision energy absorber comprises a compression energy absorbing member 12 which is disposed in the vehicle width direction along a front side of a bumper reinforcement 3 to absorb the collision energy applied to a bumper fascia 4 through compressive deformation, a buckling energy absorbing member 11 which is provided continuous to the compression energy absorbing member 12 with the width direction thereof directed in the longitudinal direction of a vehicle body so as to form a buckling permissible space 14 to permit buckling deformation on at least one surface side, and formed of a plate member to absorb the collision energy applied to the bumper fascia through buckling deformation, and a weakened part 24 for buckling which is formed on a middle part of the buckling energy absorbing member 11 in the longitudinal direction of the vehicle body to set the buckling starting position. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：为了提供能够抑制制造成本低的车辆用保险杠的碰撞能量吸收体，提高有限空间中的碰撞能量吸收效率，提高行人的保护性能。解决方案：碰撞能量吸收器包括压缩能量吸收构件12，压缩能量吸收构件12沿着保险杠加强件3的前侧设置在车辆宽度方向上，以通过压缩变形吸收施加到保险杠面板4的碰撞能量，能量吸收构件11，其与压缩能量吸收构件12连续地设置，其宽度方向指向车体的长度方向，以便形成屈曲允许空间14，以允许至少一个表面侧处的屈曲变形;以及由平板构件形成以吸收通过弯曲变形施加到保险杠筋膜的碰撞能量，以及形成在弯曲能量吸收构件11的中间部分的沿车身纵向方向的弯曲的弱化部分24，以设定屈曲起始位置。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004345424A Collision energy absorber of bumper for vehicle 审中-公开
公开(公告)号：JP2004345424A
公开(公告)日：2004-12-09
申请号：JP2003142578
申请日：2003-05-20
申请人： Kanegafuchi Chem Ind Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 鐘淵化学工業株式会社
发明人： YAMAGUCHI KENJI , YAMAMOTO YOSHIHIRO , HAMAMOTO TAKASHI , SAMEJIMA MASAHIKO , SUGA HITOSHI
IPC分类号： B60R19/18
摘要： PROBLEM TO BE SOLVED: To provide a collision energy absorber of a bumper for a vehicle capable of suppressing the manufacturing cost to be low, enhancing the collision energy absorbing efficiency in a limited space, and enhancing the protective performance for a pedestrian. SOLUTION: The collision energy absorber comprises a compression energy absorbing member 12 to absorb the collision energy applied to a bumper fascia 4 through compressive deformation, a buckling energy absorbing member 11 which is provided continuous to the compression energy absorbing member 12 with the width direction thereof directed in the longitudinal direction of a vehicle body so as to form a buckling permissible space 14 to permit buckling deformation on at least one surface side, and formed of a plate member to absorb the collision energy applied to the bumper fascia 4 through buckling deformation, and front part holding members 15 which are provided on an inner face of the bumper fascia 4 in a protruding manner to hold front end parts of both energy absorbing members 11 and 12. COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2004167768A Mold assembly for foam molding inside thermoplastic resin mold and in-mold foam molding method using mold assembly 审中-公开
公开(公告)号：JP2004167768A
公开(公告)日：2004-06-17
申请号：JP2002334599
申请日：2002-11-19
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： YAMADA KENJI , SAMEJIMA MASAHIKO , YAMAGUCHI KENJI
IPC分类号： B29C44/00
摘要： PROBLEM TO BE SOLVED: To provide a mold assembly, for the in-mold foam molding of a preformed particle of a thermoplastic resin, which reduces the incidence of clogging in a core vent (or a core vent hole) in a conventional in-mold foam molding process and can mold a foam molded object of stable quality, at a comparatively lower cost and without complicating a mold structure.
SOLUTION: In the mold assembly for the in-mold foam molding of the prefoamed particle of a thermoplastic resin, a service exhaust can be vented even through the parting line of a core by forming a venting hole leading to the back of a mold or a vapor chamber in an intermold half space together with the core vent (or the core vent hole) on the surface of the core.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003340858A In-mold foam molding apparatus and molding method 审中-公开
标题翻译：模内泡沫成型设备和成型方法
公开(公告)号：JP2003340858A
公开(公告)日：2003-12-02
申请号：JP2002150653
申请日：2002-05-24
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： IBATA IZUMI , SAMEJIMA MASAHIKO , YAMAGUCHI KENJI
IPC分类号： B29C33/42 , B29C33/44 , B29C44/00 , B29K101/12 , B29K105/04
摘要： PROBLEM TO BE SOLVED: To provide an in-mold foam molding apparatus capable of putting a plurality of sound absorbing hole molding parts for molding sound absorbing holes to a sound absorbing material to practical use to enhance the releasability of a molding part, productivity and a ratio of internal fusion, and a molding method.
SOLUTION: In the in-mold foam molding apparatus 10 for molding the sound absorbing material having a plurality of sound absorbing holes, a sound absorbing hole molding part 30 for molding sound absorbing holes is formed to at least a cavity mold 11 equipped with ejector pins 15 among one set of molds 11 and 12, and the release resistance of the sound absorbing material to the cavity mold 11 is set so as to become larger than that of a core mold 12 equipped with no ejector pins 15.
COPYRIGHT: (C)2004,JPO
摘要翻译：解决问题的方案为了提供一种模内发泡成型装置，其能够将多个用于模制吸音孔的吸音孔成型部件用于吸音材料，以实际用于提高成型部件的脱模性，生产率和内部融合比例，以及成型方法。解决方案：在用于模制具有多个吸音孔的吸声材料的模内发泡成型装置10中，至少形成有用于模制吸音孔的吸声孔成型部30至少配置有模腔11 在一组模具11和12之间具有推出销15，并且将吸声材料到空腔模具11的释放阻力设定为大于不具有顶针15的芯模12的抵抗力。
版权所有（C）2004，JPO

6. 发明专利

JP2003326548A In-mold foam molding apparatus and method for thermoplastic synthetic resin, and in-mold foam molded article 有权
标题翻译：模内泡沫成型装置和热塑性合成树脂的模具和模内泡沫塑料制品
公开(公告)号：JP2003326548A
公开(公告)日：2003-11-19
申请号：JP2002135363
申请日：2002-05-10
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： CHIKADA MASAHIRO , KOBAYASHI YOSHIYUKI , YAMAGUCHI KENJI
IPC分类号： B29C44/00
摘要： PROBLEM TO BE SOLVED: To provide an in-mold foam molding apparatus capable of forming a molded part from raw material beads having different characteristics by a comb-tooth-like partition member and capable of effectively preventing the damage of comb teeth generated by the pressure difference between the foaming forces of the raw material beads by together using the partition member in order to avoid the damage of comb teeth, an in-mold foam molding method using the same and an in-mold foamed molded article.
SOLUTION: A plurality of comb teeth 12 extended as a cantilever in a mold opening/closing direction so as to provide an interval not allowing at least one of different raw material beads, which are to be filled in adjacent demarcated molding spaces 15A and 15B, to pass through are fixed to a core mold 13 as a demarcation means at a position becoming the boundary surface of the adjacent demarcated molding spaces. A partition plate 11 is fixedly provided in a cavity mold at opposed positions to adjust the length of the comb teeth 12.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够通过梳齿状分隔构件从具有不同特性的原料珠形成成型部件的模内发泡成型装置，能够有效地防止产生的梳齿的损伤通过使用分隔构件一起使用原料珠的发泡力之间的压力差，以避免梳齿的损坏，使用其的模内发泡成型方法和模内发泡成型体。解决方案：多个梳齿12在模具打开/关闭方向上作为悬臂延伸，以便提供不允许不同原料珠中的至少一种填充在相邻分隔的成型空间15A中的间隔和15B通过在成为相邻标准成型空间的边界面的位置处固定到作为分界装置的芯模13。分隔板11固定设置在空腔模具的相对位置，以调整梳齿12的长度。（C）2004，JPO

7. 发明专利

JP2003311770A In-mold foam molding die, in-mold foam molding method and in-mold foam molded object 有权
标题翻译：模内泡沫模具，模内泡沫成型方法和模内泡沫成型对象
公开(公告)号：JP2003311770A
公开(公告)日：2003-11-05
申请号：JP2002127023
申请日：2002-04-26
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： SAMEJIMA MASAHIKO , KOBAYASHI YOSHIYUKI , NAKAYAMA RYOJI , YAMAGUCHI KENJI
IPC分类号： B29C33/04 , B29C44/00 , B29K23/00 , B29L31/30
摘要： PROBLEM TO BE SOLVED: To provide an in-mold foam molding die, which facilitates to produce an in-mold foam molded object being uniform in filling density, excellent in foaming and fusing properties of peripheral and protruding parts and the like with a minimal filling machines and allows to seek for a cost down; an in-mold foaming method and the in-mold foamed object. SOLUTION: The in-mold foam molding die 1 is provided with an inter mold cavity 6 between a flange part 2a of an inner mold 2 and a flange part 3a of another inner mold 3 in communication with a molding space 4 through a clearance 6a formed at a joint of a pair of inner molds 2 and 3. A utility pipe is connected to the inter mold cavity 6. Permeable pores 7 are formed, at an interval of 15 mm or more on the inner mold 2, to make a chamber 13 set up at the backside of the inner mold 2 communicate with the molding space 4. Further, the permeable pores 7 allowing a chamber 14 set up at the backside of the other inner mold 3 to communicate with the molding space 4 are formed in a hard-to-fill part 8 of the other inner mold 3 difficult to be filled with prefoamed beads 5. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种模内发泡成型模具，其有助于制造在填充密度均匀的模内发泡成型体中，具有优异的周边和突出部分的发泡和熔融特性等，一个最小的灌装机，并允许寻求降低成本; 模内发泡方法和模内发泡物体。解决方案：模内发泡成型模具1在内模2的凸缘部分2a和另一内模3的凸缘部分3a之间设有模腔6，模腔6通过形成在一对内模2和3的接头处的间隙6a。一个实用管连接到模腔6上。在内模2上以15mm或更大的间隔形成可渗透孔7，形成在内模2的背面的室13与成型空间4连通。此外，形成允许设置在另一内模3的背面的室14与成型空间4连通的可渗透孔7 在另一个内部模具3的难以填充的部分8中，难以填充预发泡珠5.版权所有（C）2004，JPO

8. 发明专利

JP2003305745A Mold for foam molding of thermoplastic resin and molding method using the mold 审中-公开
标题翻译：模具用于热塑性树脂的模塑和使用模具的成型方法
公开(公告)号：JP2003305745A
公开(公告)日：2003-10-28
申请号：JP2002113831
申请日：2002-04-16
申请人： Kanegafuchi Chem Ind Co Ltd , 鐘淵化学工業株式会社
发明人： NAKAYAMA RYOJI , KOBAYASHI YOSHIYUKI , SAMEJIMA MASAHIKO , YAMAGUCHI KENJI
IPC分类号： C08J9/16 , B29C33/04 , B29C44/00 , B29K101/12
摘要： PROBLEM TO BE SOLVED: To relatively inexpensively provide a mold for in-mold foam molding of thermoplastic resin prefoamed particles, for reducing quality irregularity such as the lowering of the filling density or surface properties of the outer edge part with respect to the central part of a product generated in a conventional compression filling molding method to mold a molded article having uniform quality.
SOLUTION: In the mold for the in-mold foam molding of thermoplastic resin prefoamed particles, an air hole communicating with the back surface of the mold or a vapor chamber is provided to a mold registering joint part or the space part between molds along with the core vent or core vent hole formed to the surface of the mold to also perform service exhaustion from a parting part.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了相对便宜地提供用于热塑性树脂预发泡颗粒的模内发泡成型的模具，用于降低质量不规则性，例如降低外边缘部分的填充密度或表面性质相对于以传统的压缩填充模制方法产生的产品的中心部分，以模制具有均匀质量的模制品。解决方案：在热塑性树脂预发泡颗粒的模内发泡成型用模具中，将与模具背面或蒸气室连通的空气孔设置到模具配准接合部或模具间的空间部以及形成在模具表面上的芯排气孔或芯通气孔也可以从分离部分执行服务耗尽。版权所有（C）2004，JPO

9. 发明专利

JPS54148863A Double-side vacuum forming method of foamed thermoplastic resin sheet 失效
标题翻译：泡沫热塑性树脂的双重真空成型方法
公开(公告)号：JPS54148863A
公开(公告)日：1979-11-21
申请号：JP5786578
申请日：1978-05-15
申请人： Kanegafuchi Chem Ind Co Ltd
发明人： SENUMA KAZUYA , YAMAGUCHI KENJI
IPC分类号： B29C45/00 , B29C51/00 , B29C51/18 , B29C51/30 , B29C59/00 , B29C67/20
摘要： PURPOSE: To obtain a molded article having stable strength, dimension, and shape, industrially advantageously, by clamping a plasticized foamed resin sheet with a male and a female molds, and by expanding the sheet to the cavity fully with suction through small holes on the both sides of the molds.
CONSTITUTION: The female and the male molds 4 and 5 are made to give a desired article. Small holes are provided on the molds and connected to the vacuum unit 6 to evacuate the cavity. The peripheries of the molds are equipped with clamps to prevent the air entry. The foamed thermoplastic resin sheet 1 is plasticized by the furnace 2, and clamped in the molds, expanded adiabatically by suction from both sides of the molds at a degree of vacuum ≥500 mmHg fully, and formed into a given shape. A gas is introduced from the pipes 10 to return the cavity to normal pressure, and the molded article is taken out by opening the molds.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：为了获得具有稳定的强度，尺寸和形状的模制品，在工业上有利地通过用阳模和阴模夹住塑化的泡沫树脂片，并且通过在模具两边。构成：将雌性和雄性模具4和5制成所需物品。在模具上设置有小孔并连接到真空单元6以抽出空腔。模具的周边配有夹具以防止空气进入。发泡热塑性树脂片1由炉2塑化，并被夹紧在模具中，通过从模具的两侧抽吸完全绝热膨胀，真空度= 500mmHg，并形成给定的形状。从管道10引入气体以将空腔返回到正常压力，并且通过打开模具取出模制品。

10. 发明专利

JPS60192615A Vacuum-molding method of both surfaces of container 失效
标题翻译：容器两面表面的真空成型方法
公开(公告)号：JPS60192615A
公开(公告)日：1985-10-01
申请号：JP22719784
申请日：1984-10-29
申请人： Kanegafuchi Chem Ind Co Ltd
发明人： SENUMA KAZUYA , YAMAGUCHI KENJI
IPC分类号： B29C51/10 , B29K105/04
CPC分类号： B29C51/10 , B29K2105/04
摘要： PURPOSE:To obtain a molded container having the highest strength within the limit height heaped by the given base material by taking the limited free blowing structure accomplished by keeping the space between molds in a vacuum atmosphere. CONSTITUTION:Plasticized, softened, expanded and heated sheet is guided to a forming station, and stretched by the molds 2, 3. When air tightness is made by mold clamping between the circumference of the mold and an expansible sheet, vacuum pressure is applied by a vacuum pump to the expansible sheet through the piping 5 and the fine pores 4 perforating both surfaces of each mold. Therefore, the stretched sheet which is kept still in a plasticized state is expanded between the molds under balanced tension caused by the gas pressure in independent foams and the viscoelastic force of thermoplastic resin forming foams and the viscoelastic force of thermoplastic resin forming foams and finally the resin heat is taken from the mold surfaces 2, 3 and the resin is cooled and hardened to obtain a molded body.
摘要翻译：目的：通过采取通过将模具之间的空间保持在真空气氛中而实现的有限的自由吹塑结构来获得具有最高强度的模制容器，所述容器具有在限定高度之内。构成：塑化，软化，膨胀和加热的片材被引导到成型站，并被模具2,3延伸。当通过在模具周边和可膨胀片材之间的模具夹紧来进行气密性时，通过通过管道5向可膨胀片材提供真空泵和穿孔每个模具的两个表面的细孔4。因此，保持静止状态的拉伸片材在平衡张力的模具之间由独立的泡沫中的气体压力和热塑性树脂形成泡沫体的粘弹性以及形成热塑性树脂的粘弹性力扩展，最后从模具表面2,3取出树脂热，将树脂冷却硬化，得到成形体。

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