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1. 发明授权

US07338119B2 School bus seat with energy absorber 失效
标题翻译：带能量吸收器的校车座椅
公开(公告)号：US07338119B2
公开(公告)日：2008-03-04
申请号：US10954782
申请日：2004-09-30
申请人： Selwyn Arthur Burch
发明人： Selwyn Arthur Burch
IPC分类号： B60N2/42 , A47C7/02
CPC分类号： B60N2/242 , B60N2/4214 , B60N2/42709 , B60N2/42745
摘要： A bus seat comprising an aisle support having a first hexagonally shaped aperture or cavity and a window side support having a second hexagonally shaped aperture or cavity. A seat is hinged to the aisle support and the window support. A seat back is employed which has hexagonally shaped apertures or cavities which each interengage hexagonal shaped torsion members which in turn interengage the cavities in the aisle and window supports. The first and second hexagonally shaped torsion members in combination with the apertures inhibit rotation of the seat back with respect to the aisle and the window side supports and absorb energy when the seat back is rotated relative to the aisle and window supports. The hexagonally shaped cavities are manufactured without significant knit lines formed as the flowability of fiber reinforced polymeric material is enhanced.
摘要翻译：一种公共汽车座椅，其包括具有第一六边形孔或通道的通道支撑件和具有第二六边形孔径的窗口侧支撑件。座椅铰接到过道支撑和窗户支撑。使用座椅靠背，其具有六角形的孔或空腔，每个孔或空腔与六角形的扭转构件相互接合，该扭转构件又与通道和窗口支撑件中的空腔相互接合。第一和第二六边形扭转构件与孔的组合抑制座椅靠背相对于通道的旋转，并且当座椅靠背相对于通道和窗口支撑件旋转时，窗口侧支撑并吸收能量。当增加纤维增强聚合材料的流动性时，制造六边形形状的空腔而不形成显着的编织线。

2. 发明授权

US08647544B2 Method for manufacturing school bus seat with energy absorber and using same 有权
标题翻译：用能量吸收器制造校车座椅的方法和使用方法
公开(公告)号：US08647544B2
公开(公告)日：2014-02-11
申请号：US12035767
申请日：2008-02-22
申请人： Selwyn Arthur Burch
发明人： Selwyn Arthur Burch
IPC分类号： B29C67/20
CPC分类号： B29C44/1228 , B29C44/146 , B60N2/015 , B60N2/242 , B60N2/4214 , B60N2/42709 , B60N2/42745 , B60N2/682
摘要： A method and an apparatus for manufacturing an envelope style bus seat back cushion includes the steps of opening a hinged mold and then spraying the cavity of the mold with an elastomeric skin. The hinged mold includes first and second sides having a cavity in each of the sides. The cavities of the mold combine to form a mold cavity. The sides of the mold include interengaging faces, ridges and recesses. The faces, ridges and recesses interengage to seal the mold. Once the first and second sides of the hinged mold are closed and intermate, the steps of injecting a urethane foam into the mold cavity of the closed hinged mold are inserting, quickly, a center core insert into the mold cavity of the closed hinged mold; curing the urethane foam; removing the center core insert from the mold cavity; opening the first and second sides of the mold cavity; and, removing and demolding the envelope style bus seat back cushion from the mold.
摘要翻译：用于制造封套式总线座椅靠背衬垫的方法和装置包括以下步骤：打开铰接模具，然后用弹性体皮肤喷涂模具的空腔。铰链模具包括在每个侧面中具有空腔的第一和第二侧面。模具的空腔结合形成模腔。模具的侧面包括相互接合的面，脊和凹槽。面，脊和凹槽互相密封模具。一旦铰链模具的第一和第二面闭合并且相互啮合，将聚氨酯泡沫注入封闭的铰接模具的模腔中的步骤将快速地将中心芯插入件插入封闭的铰接模具的模腔中; 固化聚氨酯泡沫; 将中心芯插入件从模腔中取出; 打开模腔的第一和第二面; 并从模具中拆下和脱模信封样式的座椅靠背垫。

3. 发明授权

US07740322B2 School bus seat with energy absorber 失效
标题翻译：带能量吸收器的校车座椅
公开(公告)号：US07740322B2
公开(公告)日：2010-06-22
申请号：US11104948
申请日：2005-04-13
申请人： Selwyn Arthur Burch
发明人： Selwyn Arthur Burch
IPC分类号： A47C7/02 , A47C1/01
CPC分类号： B29C44/146 , B29C44/1228 , B60N2/015 , B60N2/242 , B60N2/4214 , B60N2/42709 , B60N2/42745 , B60N2/682
摘要： A school bus seat comprises a pin having a cross-sectional shape selected from the group consisting of a pentagon, a hexagon, a heptagon and an octagon. First and second brackets include an aperture selected correspondingly from the group consisting of a pentagon, a hexagon, a heptagon and an octagon. First and second supports include an aperture selected correspondingly from the group consisting of a pentagon, a hexagon, a heptagon and an octagon. The apertures in the brackets and supports are formed in a fiber reinforced polymer such that the apertures are devoid of knit lines. The pins reside in the apertures of the supports and brackets inhibiting rotation of the brackets with respect to the supports. A seat back is secured to the brackets.
摘要翻译：校车座椅包括具有选自五边形，六边形，七边形和八边形的横截面形状的销。第一和第二支架包括相应地从由五边形，六边形，七边形和八边形组成的组中选择的孔。第一和第二支撑件包括相应地从由五边形，六边形，七边形和八边形组成的组中选择的孔。托架和支撑件中的孔形成为纤维增强聚合物，使得孔没有针织线。销钉位于支撑件和支架的孔中，从而阻止托架相对于支撑件的旋转。座椅靠背固定在支架上。

4. 发明申请

US20080143157A1 METHOD FOR MANUFACTURING SCHOOL BUS SEAT WITH ENERGY ABSORBER AND USING SAME 有权
标题翻译：用能量吸收器制造学校公交座椅的方法和使用它们
公开(公告)号：US20080143157A1
公开(公告)日：2008-06-19
申请号：US12035767
申请日：2008-02-22
申请人： Selwyn Arthur Burch
发明人： Selwyn Arthur Burch
IPC分类号： A47C31/00 , B29C67/20 , B29C44/58
CPC分类号： B29C44/1228 , B29C44/146 , B60N2/015 , B60N2/242 , B60N2/4214 , B60N2/42709 , B60N2/42745 , B60N2/682
摘要： A method and an apparatus for manufacturing an envelope style bus seat back cushion includes the steps of opening a hinged mold and then spraying the cavity of the mold with an elastomeric skin. The hinged mold includes first and second sides having a cavity in each of the sides. The cavities of the mold combine to form a mold cavity. The sides of the mold include interengaging faces, ridges and recesses. The faces, ridges and recesses interengage to seal the mold. Once the first and second sides of the hinged mold are closed and intermate, the steps of injecting a urethane foam into the mold cavity of the closed hinged mold are inserting, quickly, a center core insert into the mold cavity of the closed hinged mold; curing the urethane foam; removing the center core insert from the mold cavity; opening the first and second sides of the mold cavity; and, removing and demolding the envelope style bus seat back cushion from the mold.
摘要翻译：用于制造封套式总线座椅靠背衬垫的方法和装置包括以下步骤：打开铰接模具，然后用弹性体皮肤喷涂模具的空腔。铰链模具包括在每个侧面中具有空腔的第一和第二侧面。模具的空腔结合形成模腔。模具的侧面包括相互接合的面，脊和凹槽。面，脊和凹槽互相密封模具。一旦铰链模具的第一和第二面闭合并且相互啮合，将聚氨酯泡沫注入封闭的铰接模具的模腔中的步骤将快速地将中心芯插入件插入封闭的铰接模具的模腔中; 固化聚氨酯泡沫; 将中心芯插入件从模腔中取出; 打开模腔的第一和第二面; 并从模具中拆下和脱模信封样式的座椅靠背垫。

5. 发明授权

US06415494B1 Method of retrofitting existing bus seats 失效
标题翻译：改装现有巴士座椅的方法
公开(公告)号：US06415494B1
公开(公告)日：2002-07-09
申请号：US08766057
申请日：1996-12-16
申请人： Selwyn Arthur Burch
发明人： Selwyn Arthur Burch
IPC分类号： B21K2116
CPC分类号： A47C7/42 , B60N2/242 , Y10T29/49716 , Y10T29/4998
摘要： A bus seat comprising a metal frame, a bus seat back and a bus seat; said bus seat back includes a front modular portion; a rear modular portion; and a collar portion; said front modular portion affixed to said metal frame; said rear modular portion affixed to said front modular portion; and said collar portion affixed to said front modular portion adjacent said front and rear modular portions. The bus seat is affixed to the metal frame. The modular construction of the bus seat back enables replacement of a specific section or sections of the bus seat. The bus seat back and bus seat can be used in retrofit installations or in new installations. The bus seat back and bus seat are constructed of an elastomer skinned urethane foam which adheres to front, rear and bottom pieces of plywood. The collar portion is constructed of the elastomer skinned urethane foam but does not include a plywood portion. The collar portion is affixed to the front plywood portion.
摘要翻译：公共汽车座椅，包括金属框架，公共汽车座椅靠背和公共汽车座椅; 所述公共汽车座椅靠背包括前模块部分; 后模块部分; 和衣领部分; 所述前模块部分固定在所述金属框架上; 所述后模块部分固定到所述前模块部分; 并且所述衣领部分附接到所述前模块部分与所述前后模块部分相邻。公共汽车座椅固定在金属框架上。公共汽车座椅靠背的模块化结构可以更换公共汽车座椅的特定部分。公共汽车座椅靠背和公共汽车座椅可用于改装设备或新安装。公共汽车座椅靠背和公共汽车座椅由弹性体皮肤聚氨酯泡沫构成，粘合剂粘合到胶合板的前，后和底部。套环部分由弹性体蒙皮聚氨酯泡沫构成，但不包括胶合板部分。套环部分固定在前胶合板部分上。

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