公开(公告)号：US5128090A

公开(公告)日：1992-07-07

申请号：US625051

申请日：1990-12-10

申请人： Tetsuya Fujii ,  Toru Kai ,  Akiyoshi Nagano ,  Toshihiko Mori

发明人： Tetsuya Fujii ,  Toru Kai ,  Akiyoshi Nagano ,  Toshihiko Mori

IPC分类号： B29C51/36 ,  B29C51/10 ,  B29C51/14 ,  B29C51/18 ,  B29C51/26

CPC分类号： B29C51/18 ,  B29C51/145 ,  B29C51/10 ,  B29K2995/0077

摘要： A vacuum forming process, and an apparatus for carrying out the same, for imparting a predetermined shape to a sheet material. The process includes the steps of placing a thermally softened sheet material onto a molding surface of a mold and evacuating air remaining between the molding surface of the mold and the sheet material, thereby bringing the sheet material into a close contact with the molding surface of the surface of the mold. The vacuum forming process and apparatus is adapted for giving a predetermined shape to a sheet material having a low elongation ratio. In particular, when giving a predetermined shape to the sheet material, part of the sheet material is pressed with a pressing member against the molding surface of the mold, a peripheral portion of the sheet material is held with a holding member, and holding forces exerted by a plurality of holding portions of the holding member are varied in order to control movement amounts of the sheet material resulting from a pressing force of the pressing member. In this manner, a predetermined shape can be given to a sheet material without causing wrinkles thereto, even when the sheet material has a low elongation ratio.

摘要翻译： 一种真空成型工艺及其执行装置，用于将预定形状赋予片材。 该方法包括以下步骤：将热软化的片材放置在模具的模制表面上并排出留在模具的模制表面和片材之间的空气，从而使片材与模制表面紧密接触 模具表面。 真空成型工艺和设备适用于对具有低伸长率的片材赋予预定的形状。 特别地，当向片材材料形成预定的形状时，片材的一部分被按压部件压靠在模具的成型表面上，片材的周边部分被保持部件保持，并且施加保持力 通过保持构件的多个保持部分被改变，以便控制由按压构件的按压力产生的片材的移动量。 以这种方式，即使片材具有低伸长率，也可以对片材赋予预定的形状而不引起褶皱。

公开(公告)号：US6004498A

公开(公告)日：1999-12-21

申请号：US966566

申请日：1997-11-10

申请人： Tetsuya Fujii ,  Toshihiko Mori ,  Kenichi Furuta ,  Atsuo Kikuchi ,  Yasuo Mouri ,  Tadamasa Kidera ,  Tetsuaki Inaba ,  Akihiko Suzuki ,  Akiyoshi Nagano ,  Tatsuo Yamada ,  Katsuhiro Katagiri

发明人： Tetsuya Fujii ,  Toshihiko Mori ,  Kenichi Furuta ,  Atsuo Kikuchi ,  Yasuo Mouri ,  Tadamasa Kidera ,  Tetsuaki Inaba ,  Akihiko Suzuki ,  Akiyoshi Nagano ,  Tatsuo Yamada ,  Katsuhiro Katagiri

IPC分类号： B29C37/00 ,  B29C45/14 ,  B29C45/16 ,  B28B7/22 ,  B28B1/24 ,  B29B7/00 ,  B29C53/00

CPC分类号： B29C45/14508 ,  B29C37/0057 ,  B29C45/14778 ,  B29C45/14811 ,  B29C45/1671 ,  B29C2045/0032 ,  B29C2045/14516 ,  B29C2045/14901 ,  B29C2045/14909 ,  B29K2715/003 ,  B29L2031/3005 ,  B29L2031/3041

摘要： A resin part such as an instrument panel, a console box or door trim has a substrate body made of hard resin and a skin mounted on a surface of the substrate. To produce the resin part, a preformed elastic sheet is set within a mold cavity. Then, a molten resin is injected into the cavity through gates. The molten resin is first injected into the cavity through gates that are opposed to the skin and after the passage of a predetermined time, the resin is injected through gates that are not opposed to the skin, thereby forming a substrate that has the skin thermally fused to a surface thereof.

摘要翻译： 诸如仪表板，控制箱或门饰件的树脂部件具有由硬树脂制成的基板和安装在基板的表面上的表皮。 为了制造树脂部件，将预制的弹性片放置在模腔内。 然后，通过浇口将熔融树脂注入空腔。 熔融树脂首先通过与皮肤相对的浇口注入腔中，并且在经过预定时间后，通过不与皮肤相对的浇口注入树脂，从而形成具有热熔合的表皮的基底 到其表面。

公开(公告)号：US5429786A

公开(公告)日：1995-07-04

申请号：US142913

申请日：1993-10-29

申请人： Norio Jogan ,  Tetsuya Fujii ,  Akiyoshi Nagano ,  Toshihiko Mori

发明人： Norio Jogan ,  Tetsuya Fujii ,  Akiyoshi Nagano ,  Toshihiko Mori

IPC分类号： B29C33/14 ,  B29C43/00 ,  B29C43/18 ,  B29C43/34 ,  B29C45/00 ,  B29C45/14 ,  B29C45/16 ,  B29C45/18 ,  B29C45/56 ,  B29C51/00 ,  B29C70/76 ,  B29C70/78 ,  B29L31/58 ,  B32B3/08 ,  B60R13/02 ,  B29C45/10

CPC分类号： B29C45/14336 ,  B29C45/1671 ,  B29C45/561 ,  B29C70/763 ,  B29C70/78 ,  B29C2045/14901 ,  B29C2793/0081 ,  B29C43/00 ,  B29C45/00 ,  B29C51/00 ,  B29L2031/3008 ,  B29L2031/3041 ,  B60R13/02 ,  B60R13/0256

摘要： A resilient surface sheet element 14 is vacuum molded from a resilient laminate sheet member 13 including a skin sheet 10 and a foam sheet 12. The resilient surface sheet element 14 is placed in a predetermined recess 16 of a female mold 15 for molding an instrument panel. After a first thermoplastic resin 18 is fed into a space between a male mold 17 and the resilient surface sheet element 14 placed in the female mold 15, the female mold 15 and the male mold 17 are closed tightly. The first thermoplastic resin 18 then flows through a first cavity section formed on a rear face of the resilient surface sheet element 14 to be integrated with the resilient surface sheet element 14. Before the first plastic resin 18 completely hardens in the first cavity section, a second thermoplastic resin 21 is injected from an injection gate 20 into a second cavity section adjacent to the first cavity section to securely fuse and join with the first thermoplastic resin 18.

摘要翻译： 弹性表面片元件14由包括表层10和泡沫片12的弹性层压板13真空模制。弹性表面片元件14放置在阴模15的预定凹槽16中，用于模制仪表板 。 在将第一热塑性树脂18进料到阳模17和放置在阴模15中的弹性表面片14之间的空间中之后，阴模15和阳模17紧密地闭合。 然后，第一热塑性树脂18流过形成在弹性表面片元件14的后表面上的第一空腔部分，以与弹性表面片元件14一体化。在第一塑料树脂18在第一空腔部分中完全硬化之前， 第二热塑性树脂21从注入口20注入到与第一空腔部分相邻的第二空腔部分中，以牢固地熔化并与第一热塑性树脂18接合。

公开(公告)号：US5698283A

公开(公告)日：1997-12-16

申请号：US667920

申请日：1996-06-20

申请人： Chiho Yamasaki ,  Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Yoshio Yamazaki

发明人： Chiho Yamasaki ,  Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Yoshio Yamazaki

IPC分类号： B29C45/00 ,  B29C51/10 ,  B29C51/14 ,  B29C59/00 ,  B60R21/2165 ,  B32B3/26

CPC分类号： B60R21/2165 ,  B29C51/14 ,  B29C59/007 ,  B29C2791/001 ,  B29C2791/006 ,  B29C2793/0054 ,  B29C45/00 ,  B29C51/10 ,  B29L2031/3008 ,  B29L2031/3038 ,  B29L2031/7128 ,  Y10T428/15 ,  Y10T428/24983

摘要： An air bag cover and manufacturing method thereof wherein the air bag cover comprises a core member which can be formed by injection molding, and a decorative sheet disposed on the surface of the core member. The decorative sheet includes at least two layers, an outer layer and a barrier layer disposed on a back side of the outer layer to protect the outer layer when the core member is injection molded. The core member is made of thermoplastic elastomer which can be thermally fused to the barrier layer. A breakable portion is provided in the barrier layer and core member.

摘要翻译： 一种安全气囊罩及其制造方法，其中，所述安全气囊罩包括可以通过注射成型形成的芯构件和设置在所述芯构件的表面上的装饰片。 装饰片材包括至少两层，外层和阻挡层，其设置在外层的背侧，以在芯体注塑时保护外层。 芯部件由能够与阻挡层热熔合的热塑性弹性体制成。 在阻挡层和芯构件中设置有可破坏的部分。

公开(公告)号：US07040649B2

公开(公告)日：2006-05-09

申请号：US10423909

申请日：2003-04-28

申请人： Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Katsuhiro Okumura ,  Noriyuki Horiuchi ,  Muneharu Sasajima ,  Yukihiko Horiba

发明人： Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Katsuhiro Okumura ,  Noriyuki Horiuchi ,  Muneharu Sasajima ,  Yukihiko Horiba

IPC分类号： B60R21/16

CPC分类号： B60R21/2165 ,  B29C37/0057 ,  B29C45/14811 ,  B29C45/16 ,  B29C45/1635 ,  B29C2045/14844 ,  B29L2031/3038 ,  B60R21/205 ,  B60R21/2171 ,  B60R2021/2172

摘要： An interior finish member having a door for an air bag includes a main body and a cover. The main body surrounds the periphery of the cover, and the main body and the cover form a continuous surface. The cover covers a folded air bag. The cover includes: a door, which covers the folded air bag. A breakable portion is defined by a recessed periphery of the door and is relatively thin. A hinge connects the door with the main body and provides a pivot around which the door pivots under a force of an expanding air bag. The main body is made of thermoplastic resin, and the cover is made of thermoplastic elastomer. The main body and the cover portion can be integrally formed.

摘要翻译： 具有用于气囊的门的内部装饰构件包括主体和盖。 主体围绕盖的周边，主体和盖形成连续的表面。 盖子覆盖一个折叠的气囊。 盖子包括：一个盖住折叠气囊的门。 可破坏部分由门的凹陷周边限定并且相对较薄。 铰链将门与主体连接并提供枢轴，围绕该枢轴，门在膨胀气囊的力下枢转。 主体由热塑性树脂制成，盖由热塑性弹性体制成。 主体和盖部可以一体地形成。

公开(公告)号：US5756189A

公开(公告)日：1998-05-26

申请号：US557325

申请日：1995-11-14

申请人： Akiyoshi Nagano ,  Kenichi Furuta ,  Katsuhiro Katagiri ,  Tetsuya Fujii ,  Hiroshi Suyama

发明人： Akiyoshi Nagano ,  Kenichi Furuta ,  Katsuhiro Katagiri ,  Tetsuya Fujii ,  Hiroshi Suyama

IPC分类号： B29C33/14 ,  B29C43/18 ,  B29C43/34 ,  B29C43/36 ,  B29C45/14 ,  B29K105/20 ,  B29L31/58 ,  B32B5/18 ,  B32B27/40 ,  B32B9/00

CPC分类号： B32B27/40 ,  B29C45/14795 ,  B29C45/14811 ,  B32B5/18 ,  Y10T428/233 ,  Y10T428/24826 ,  Y10T428/249988 ,  Y10T428/249989 ,  Y10T428/249991 ,  Y10T428/249992 ,  Y10T428/31536 ,  Y10T428/31587

摘要： A console lid comprises a base having a predetermined rigidity and a skin layer member having an inner layer and an outer layer, which covers the base. A cushioning layer made of foamed polyurethane having a thickness that decreases toward the ends thereof is provided between the top of the base and the skin layer member. The skin layer member which has been trimmed is positioned in a mold and the cushioning layer is positioned so that it is in contact with the skin layer member. A plasticized resin is charged into a mold cavity from a gate to form a base. Excellent soft touch and feel is provided by the resulting composite structure since the cushioning layer, made of a soft material, is provided between the base and the skin layer member in a position where such a soft touch or cushioning is most desirable.

摘要翻译： 控制台盖包括具有预定刚度的基座和具有覆盖基座的内层和外层的表层部件。 由底部的顶部和表皮层部件之间设置由发泡聚氨酯制成的缓冲层，其厚度朝向其端部减小。 已经修整的皮肤层部件定位在模具中，缓冲层定位成与皮肤层部件接触。 将塑化树脂从浇口装入模腔中以形成基底。 由于由柔软的材料制成的缓冲层在最适合这种柔软的触感或缓冲的位置之间，在基底和皮肤层部件之间提供了由此产生的复合结构提供的极好的柔软触感和触感。

公开(公告)号：US6109645A

公开(公告)日：2000-08-29

申请号：US15507

申请日：1998-01-29

申请人： Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Katsuhiro Okumura ,  Noriyuki Horiuchi ,  Muneharu Sasajima ,  Yukihiko Horiba

发明人： Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Katsuhiro Okumura ,  Noriyuki Horiuchi ,  Muneharu Sasajima ,  Yukihiko Horiba

IPC分类号： B29C37/00 ,  B29C45/14 ,  B29C45/16 ,  B60R21/205 ,  B60R21/2165 ,  B60R21/217 ,  B60R21/20 ,  B60R21/22

CPC分类号： B60R21/2165 ,  B29C37/0057 ,  B29C45/14811 ,  B29C45/16 ,  B29C45/1635 ,  B60R21/205 ,  B60R21/2171 ,  B29C2045/14844 ,  B29L2031/3038 ,  B60R2021/2172

摘要： An interior finish member having a door suitable for an air bag comprises a main body and a cover portion. The main body surrounds the periphery of the cover portion, and the main body and the cover portion form a continuous surface. The cover portion covers a folded air bag of an air bag device. The cover portion comprises: a door portion which covers the folded air bag; a breakable portion defined by a recessed periphery of the door portion whose thickness is thinner than adjacent portions of the interior finish member so that it may be broken easily in deployment of the air bag; and a hinge portion for connecting the door portion with the main body and for providing a pivot around which the door portion rotates when the door portion opens under a force of an expanding air bag. The main body is made of thermoplastic resin, and the cover portion is made of thermoplastic elastomer. Because they are capable of thermally fusing with each other, the main body and the cover portion can be integrally formed.

摘要翻译： 具有适合于气囊的门的内饰件包括主体和盖部。 主体围绕盖部分的周边，并且主体和盖部分形成连续的表面。 盖部覆盖气囊装置的折叠气囊。 盖部包括：覆盖折叠的气囊的门部; 由所述门部的凹部周边限定的可破坏部分，其厚度比所述内部装饰构件的相邻部分薄，使得在所述气囊展开时容易破裂; 以及用于将门部与主体连接并用于提供枢轴的铰链部分，当门部在膨胀气囊的力下打开时，该部分围绕该枢轴旋转。 主体由热塑性树脂制成，盖部由热塑性弹性体制成。 因为它们能够彼此热熔合，所以主体和盖部分可以一体地形成。

公开(公告)号：US5865461A

公开(公告)日：1999-02-02

申请号：US663842

申请日：1996-06-14

申请人： Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Katsuhiro Okumura ,  Noriyuki Horiuchi ,  Muneharu Sasajima ,  Yukihiko Horiba

发明人： Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Katsuhiro Okumura ,  Noriyuki Horiuchi ,  Muneharu Sasajima ,  Yukihiko Horiba

IPC分类号： B29C37/00 ,  B29C45/14 ,  B29C45/16 ,  B60R21/205 ,  B60R21/2165 ,  B60R21/217 ,  B60R21/20 ,  B60R21/22

CPC分类号： B60R21/2165 ,  B29C37/0057 ,  B29C45/14811 ,  B29C45/16 ,  B29C45/1635 ,  B60R21/205 ,  B60R21/2171 ,  B29C2045/14844 ,  B29L2031/3038 ,  B60R2021/2172

摘要： An interior finish member having a door suitable for an air bag comprises a main body and a cover portion. The main body surrounds the periphery of the cover portion, and the main body and the cover portion form a continuous surface. The cover portion covers a folded air bag of an air bag device. The cover portion comprises: a door portion which covers the folded air bag; a breakable portion defined by a recessed periphery of the door portion whose thickness is thinner than adjacent portions of the interior finish member so that it may be broken easily in deployment of the air bag; and a hinge portion for connecting the door portion with the main body and for providing a pivot around which the door portion rotates when the door portion opens under a force of an expanding air bag. The main body is made of thermoplastic resin, and the cover portion is made of thermoplastic elastomer. Because they are capable of thermally fusing with each other, the main body and the cover portion can be integrally formed.

公开(公告)号：US5989479A

公开(公告)日：1999-11-23

申请号：US897695

申请日：1997-07-21

申请人： Chiho Yamasaki ,  Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Yoshio Yamazaki

发明人： Chiho Yamasaki ,  Chiharu Totani ,  Shigehiro Ueno ,  Hisao Hanabusa ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Katsuhiro Katagiri ,  Kenichi Furuta ,  Yoshio Yamazaki

IPC分类号： B29C45/00 ,  B29C51/10 ,  B29C51/14 ,  B29C59/00 ,  B60R21/2165 ,  B29C45/14

CPC分类号： B60R21/2165 ,  B29C51/14 ,  B29C59/007 ,  B29C2791/001 ,  B29C2791/006 ,  B29C2793/0054 ,  B29C45/00 ,  B29C51/10 ,  B29L2031/3008 ,  B29L2031/3038 ,  B29L2031/7128 ,  Y10T428/15 ,  Y10T428/24983

摘要： An air bag cover and manufacturing method thereof wherein the air bag cover comprises a core member which can be formed by injection molding, and a decorative sheet disposed on the surface of the core member. The decorative sheet includes at least two layers, an outer layer and a barrier layer disposed on a back side of the outer layer to protect the outer layer when the core member is injection molded. The core member is made of thermoplastic elastomer which can be thermally fused to the barrier layer. A breakable portion is provided in the barrier layer and core member.

摘要翻译： 一种安全气囊罩及其制造方法，其中，所述安全气囊罩包括可以通过注射成型形成的芯构件和设置在所述芯构件的表面上的装饰片。 装饰片材包括至少两层，外层和阻挡层，其设置在外层的背侧，以在芯体注塑时保护外层。 芯部件由能够与阻挡层热熔合的热塑性弹性体制成。 在阻挡层和芯构件中设置有可破坏的部分。

公开(公告)号：US5839752A

公开(公告)日：1998-11-24

申请号：US717157

申请日：1996-09-20

申请人： Chiho Yamasaki ,  Chiharu Totani ,  Shigehiro Ueno ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Kenichi Furuta ,  Yukihiko Horiba

发明人： Chiho Yamasaki ,  Chiharu Totani ,  Shigehiro Ueno ,  Akiyoshi Nagano ,  Tetsuya Fujii ,  Kenichi Furuta ,  Yukihiko Horiba

IPC分类号： B29C59/00 ,  B60R21/20 ,  B60R21/215 ,  B60R21/2165

CPC分类号： B29C59/007 ,  B60R21/2165

摘要： An air bag cover is made of thermoplastic resin and covers an air bag. A plurality of holes are provided with the air bag cover continuously and a breakable portion is provided which severs upon the inflation of the air bag. The surface side of the breakable portion is processed by a heating process, so that protrusions which partially plug the holes are formed on the inner circumferential surface of the holes on the surface side.

摘要翻译： 安全气囊盖由热塑性树脂制成并覆盖气囊。 多个孔连续地设置有气囊罩，并且设置了可破坏部分，其在气囊膨胀时切断。 通过加热处理来对可破坏部分的表面侧进行处理，使得在表面侧的孔的内周面上形成部分地插入孔的突出部。