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公开(公告)号：US20170050607A1
公开(公告)日：2017-02-23
申请号：US15228021
申请日：2016-08-04
发明人： Minoru TODA , Chiharu TOTANI , Shunta ASAKUMA
IPC分类号： B60R21/2165
CPC分类号： B60R21/2165 , B60R21/205
摘要： An automobile airbag door includes a base member, a cover member, which is bonded to the surface of the base member, and a tear line, which is formed in the back side of the base member. The tear line is configured to be a starting point of tearing when the base member is pressed by an airbag being deployed and inflated. The cover member includes a three-dimensionally knitted cushion layer bonded to the surface of the base member and a covering bonded to the surface of the three-dimensionally knitted cushion layer. The three-dimensionally knitted cushion layer is made of a double-raschel knitted fabric. The base member includes at least one projection that is formed on the surface of the base member and arranged to be adjacent to the tear line.
摘要翻译： 一种汽车安全气囊门，其包括基部构件，接合到基部构件的表面的盖构件和形成在基部构件的后侧中的撕裂线。 当基部构件被展开和充气的气囊按压时，撕裂线被构造为撕裂的起始点。 盖构件包括结合到基部构件的表面的三维编织的缓冲层和结合到三维针织缓冲层的表面的覆盖物。 三维针织衬垫层由双层绒编织物制成。 基部构件包括形成在基部构件的表面上并布置成与撕裂线相邻的至少一个突起。
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公开(公告)号：US20160096502A1
公开(公告)日：2016-04-07
申请号：US14966191
申请日：2015-12-11
发明人： Kenji TAKAHASHI , Chiharu TOTANI , Takeshi NAGATA , Junichi FUJITA , Minoru TODA
IPC分类号： B60R21/2165
CPC分类号： B60R21/2165 , B60R21/205
摘要： An instrument panel of an automobile includes a base and a covering bonded to a surface of the base. A cleavage groove is formed on the back of the base. When the base is cleaved by inflation pressure of an airbag, the cleavage groove serves as a starting point of the cleavage. The covering is formed by a ground fabric layer made of knitted fabric and a covering layer bonded the surface of the ground fabric layer. The ground fabric layer is formed of an original fabric in which the tensile strength in directions along its surface is anisotropic. The cleavage groove includes a first groove section, which is cleaved first. The covering is oriented with respect to the base such that the direction of the smallest tensile strength of the ground fabric layer matches with a direction perpendicular to the direction in which the first groove section extends.
摘要翻译： 汽车的仪表板包括底座和结合到基座表面的覆盖物。 在基部的背面形成有切割槽。 当基座被气囊的充气压力切断时，切割槽作为切割的起点。 该覆盖物是由编织物制成的底层织物和覆盖层结合在底层织物层的表面上形成的。 底布层由原始织物形成，其中沿其表面的方向的拉伸强度是各向异性的。 切割槽包括首先切割的第一凹槽部分。 覆盖物相对于基部定向，使得底布层的最小拉伸强度的方向与垂直于第一凹槽部分延伸的方向的方向匹配。
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公开(公告)号：US20220314899A1
公开(公告)日：2022-10-06
申请号：US17838761
申请日：2022-06-13
发明人： Kozo HIROTANI , Hiroyuki YAMADA , Tohoru MATSUNAMI , Hiroaki ANDO , Kimihiro IIMURA , Hideto MAEDA , Tetsuo YASUDA , Akihiro MISAWA , Chiharu TOTANI
摘要： A garnish includes a heating element, a base member, and a circuit board. The heating element is configured by stacking first and second sheet materials and interposing a heater wire in between. The circuit board includes a power source line and is fixed to a back surface of the base member. The heating element includes a main body portion and an extending portion. The extending portion includes a power source connection portion for connecting the heater wire to the power source line and extends to the back surface of the base member. The main body portion of the heating element is fixed to a laying surface of the base member by fixing the second sheet material to the base member. The heater wire is exposed in the power source connection portion without stacking the second sheet material on the first sheet material.
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公开(公告)号：US20210155168A1
公开(公告)日：2021-05-27
申请号：US16640838
申请日：2018-09-07
发明人： Kozo HIROTANI , Hiroyuki YAMADA , Tohoru MATSUNAMI , Hiroaki ANDO , Kimihiro IIMURA , Hideto MAEDA , Tetsuo YASUDA , Akihiro MISAWA , Chiharu TOTANI
摘要： A garnish includes a heating element, a base member, and a circuit board. The heating element is configured by stacking first and second sheet materials and interposing a heater wire in between. The circuit board includes a power source line and is fixed to a back surface of the base member. The heating element includes a main body portion and an extending portion. The extending portion includes a power source connection portion for connecting the heater wire to the power source line and extends to the back surface of the base member. The main body portion of the heating element is fixed to a laying surface of the base member by fixing the second sheet material to the base member. The heater wire is exposed in the power source connection portion without stacking the second sheet material on the first sheet material.
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公开(公告)号：US20170050606A1
公开(公告)日：2017-02-23
申请号：US15228020
申请日：2016-08-04
发明人： Shunta ASAKUMA , Chiharu TOTANI , Minoru TODA , Etsuo OZAWA
IPC分类号： B60R21/2165 , B60R13/00
CPC分类号： B60R21/2165 , B60R21/205
摘要： An automobile airbag door includes a base member, a cover member, which is bonded to the surface of the base member, and a tear line, which is formed in the back side of the base member. The tear line is configured to be a starting point of tearing when the base member is pressed by an airbag being deployed and inflated. The cover member includes a three-dimensionally knitted cushion layer. The three-dimensionally knitted cushion layer includes a top-side knitted fabric layer, a back-side knitted fabric layer bonded to the surface of the base member, and a connection layer, which is configured by connecting strands connecting the back-side knitted fabric layer and the top-side knitted fabric layer to each other. The mass per unit area of the back-side knitted fabric layer is set to be in the range from 150 g/m2 to 300 g/m2.
摘要翻译： 一种汽车安全气囊门，其包括基部构件，接合到基部构件的表面的盖构件和形成在基部构件的后侧中的撕裂线。 当基部构件被展开和充气的气囊按压时，撕裂线被构造为撕裂的起始点。 盖构件包括三维编织的缓冲层。 三维针织衬垫层包括顶面针织物层，粘合到基底表面的后侧针织物层和连接层，该连接层通过将连接后侧针织物 层和顶侧针织物层彼此。 背面针织物层的单位面积质量设定为150g / m 3〜300g / m 2的范围。
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公开(公告)号：US20210229523A1
公开(公告)日：2021-07-29
申请号：US17055758
申请日：2019-02-27
发明人： Nobuhiro TERAI , Koichi SUZUKI , Chiharu TOTANI , Yoshinori MASATSUGU , Hiroshi IWATA , Hiroto WATANABE , Yasuhiro MARUTA , Hisashi TAKAYA
摘要： Provided is a novel heating system for an electric vehicle.
A heating system for a vehicle compartment includes: a heat source storage chamber disposed below a vehicle compartment floor of an electric vehicle and configured to store at least one heat source element unit selected from an automotive battery, a motor, a converter, and an inverter; and a connection chamber configured to connect between the heat source storage chamber and the vehicle compartment. A heat exchange medium flows in the heat source storage chamber and the connection chamber. The heat source element unit and air in the vehicle compartment exchange heat with each other through the heat exchange medium.-
公开(公告)号：US20150266432A1
公开(公告)日：2015-09-24
申请号：US14619249
申请日：2015-02-11
发明人： Junichi FUJITA , Shunta ASAKUMA , Chiharu TOTANI , Minoru TODA
IPC分类号： B60R13/02 , B60R21/205 , B60R21/215
CPC分类号： B60R13/0256 , B60R21/205 , B60R21/215
摘要： An instrument panel has a substrate and a cover formed by laminating a cushion layer on the back surface of a cover body. A terminal portion of the cushion layer includes a body portion and a peripheral edge portion. The peripheral edge portion is plastically deformed into a compressed state and located around the body portion. The terminal portion of the substrate includes a flat portion and a flange portion. The flange portion surrounds the flat portion in a state of protruding to the top side. The cover is adhered onto the terminal portion of the substrate by adhering the body portion onto the flat portion and adhering the peripheral edge portion onto the flange portion. The peripheral edge portion is adhered onto the flange portion in a state where the peripheral edge portion is folded along the top surface and a side surface of the flange portion.
摘要翻译： 仪表板具有通过在盖体的后表面上层叠缓冲层而形成的基板和盖。 缓冲层的端部包括主体部和周缘部。 外围边缘部分塑性变形为压缩状态并且位于主体部分周围。 基板的端子部分包括平坦部分和凸缘部分。 凸缘部分以向顶部突出的状态包围平坦部分。 通过将主体部分粘附到平坦部分上并将周缘部分粘附到凸缘部分上，将盖附着到基板的端子部分上。 在周边部分沿着凸缘部分的顶表面和侧表面折叠的状态下，周边部分粘合到凸缘部分上。
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公开(公告)号：US20140333052A1
公开(公告)日：2014-11-13
申请号：US14258089
申请日：2014-04-22
发明人： Junichi FUJITA , Takeshi NAGATA , Shunta ASAKUMA , Chiharu TOTANI
IPC分类号： B60R21/215
CPC分类号： B60R21/2165
摘要： An automobile airbag door includes a base member, a three-dimensionally knitted inner cushion layer, which is arranged on one side of the base member, and a covering arranged on a side of the inner cushion layer that is opposite to the base member. The base member and the inner cushion layer each have a plurality of cleavage grooves, which serve as starting points of breaking action when the airbag door is pressed by the airbag being deployed and inflated. An outer cushion layer is located between the inner cushion layer and the covering.
摘要翻译： 汽车安全气囊门包括：基座部件，布置在基部部件一侧的三维针织内垫层，以及布置在内衬垫层的与基底部件相对的一侧的覆盖物。 基座部件和内侧缓冲层各自具有多个切割槽，当作为展开和充气的气囊按压气囊门时，其作为断裂动作的起点。 外缓冲层位于内缓冲层和覆盖层之间。
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公开(公告)号：US20140110921A1
公开(公告)日：2014-04-24
申请号：US14053784
申请日：2013-10-15
发明人： Kenji TAKAHASHI , Chiharu TOTANI , Takeshi NAGATA , Junichi FUJITA , Minoru TODA
IPC分类号： B60R21/2165
CPC分类号： B60R21/2165 , B60R21/205
摘要： An instrument panel of an automobile includes a base and a covering bonded to a surface of the base. A cleavage groove is formed on the back of the base. When the base is cleaved by inflation pressure of an airbag, the cleavage groove serves as a starting point of the cleavage. The covering is formed by a ground fabric layer made of knitted fabric and a covering layer bonded the surface of the ground fabric layer. The ground fabric layer is formed of an original fabric in which the tensile strength in directions along its surface is anisotropic. The cleavage groove includes a first groove section, which is cleaved first. The covering is oriented with respect to the base such that the direction of the smallest tensile strength of the ground fabric layer matches with a direction perpendicular to the direction in which the first groove section extends.
摘要翻译： 汽车的仪表板包括底座和结合到基座表面的覆盖物。 在基部的背面形成有切割槽。 当基座被气囊的充气压力切断时，切割槽作为切割的起点。 覆盖物由编织物制成的底布层和覆盖层结合在底层织物层的表面上形成。 底布层由原始织物形成，其中沿其表面的方向的拉伸强度是各向异性的。 切割槽包括首先切割的第一凹槽部分。 覆盖物相对于基部定向，使得底布层的最小拉伸强度的方向与垂直于第一凹槽部分延伸的方向的方向匹配。
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公开(公告)号：US20210107424A1
公开(公告)日：2021-04-15
申请号：US17068071
申请日：2020-10-12
发明人： Hajime TAKAI , Chiharu TOTANI
IPC分类号： B60R21/2165 , B60R21/217
摘要： An airbag door structure includes a base material and a door member. The door member has a frame portion formed in a tubular shape and a first door portion and a second door portion which are partitioned while interposing a predetermined dividing line to be split when an airbag is deployed. The base material has a tear portion formed on an inner side of a frame than the frame portion in a back surface of the base material. The tear portion has a frame alongside portion formed along the frame portion, a dividing line portion formed along the predetermined dividing line, and a pair of protruding portions protruding toward the frame outside direction from the frame alongside portion and formed so that both skirt ends are connected to the frame alongside portion and vertices are connected to ends of the dividing line portion.
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