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公开(公告)号：US5138820A
公开(公告)日：1992-08-18
申请号：US482105
申请日：1990-02-16
CPC分类号： E04D3/38 , E04D3/08 , E04D2003/0818 , E04D2003/0831 , E04D2003/0868 , Y10S52/17
摘要： The substantially leak proof glazing system comprises a plurality of panels, each of which comprises a sheet of glass surrounded by a frame. The frame is formed of two angle members along each edge of the sheet which are slightly shorter than the edge of the sheet so that there is an open diagonal gap at the corner of the panel which leaves the corner open for receiving sealant. A resilient bezel is between each outer angle member and the outer surface of the corresponding sheet. The balance of the space between the edge of the sheet and the angle members is filled with a silicone sealant applied wet and cured in place. Channels in the faces of the bezel permit the detection of gas leakage through the seals. The glazing system has a generally U-shaped bond breaker covering a portion of the supporting structure. A quantity of silicone sealant is bonded between the edges of adjacent panels and the bond breaker, forming a substantially air tight seal between the panels. The bond breaker provides a surface which the sealant will not adhere to. The outer legs of the bond breaker are sinuous in transverse cross-section and elastically engage the supporting member and adjacent frames.
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公开(公告)号：USD461327S1
公开(公告)日：2002-08-13
申请号：US29144844
申请日：2001-07-11
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公开(公告)号：US06786548B2
公开(公告)日：2004-09-07
申请号：US10255322
申请日：2002-09-26
IPC分类号： A47C1032
CPC分类号： A47C3/04 , A47C1/03277 , A47C7/024 , A47C7/405
摘要： A synchrotilt chair includes a base, a back, a seat, and a link(s) pivoted to a rear of the base and to a bottom of the back to form a four-bar linkage arrangement. In one form, the chairs are nestable and stackable for dense storage. In another form, the chairs are desk-type pedestal chairs. Several of the structural support members of the chair are gas-assisted injection molding to form a hollow tubular perimeter frame that is lightweight, strong, and dimensionally-accurate A flexible panel is integrally molded between opposing sides of the perimeter frame. Armrests are pivoted to the back and have a shape configured to allow nested stacking while also providing excellent comfort, durability, and style. Also, the armrests are movable to remote storage positions to provide unobstructed side access to the seat of the chair.
摘要翻译： 同步座椅包括一个底座，一个后座，一个座椅，以及一个可枢转到底座后部和靠背底部的连杆，以形成一个四杆联动装置。 在一种形式中，椅子是可嵌套的并且可堆叠以用于密集存储。 在另一种形式中，椅子是桌式座椅。 椅子的几个结构支撑构件是气体辅助注射成型，以形成轻质，坚固且尺寸精确的中空管状周边框架。柔性面板整体模制在周边框架的相对侧面之间。 扶手被枢转到后部，并且具有被配置为允许嵌套堆叠的形状，同时还提供极好的舒适性，耐久性和风格。 此外，扶手可移动到远程存储位置，以提供畅通无阻的侧面进入座椅的座位。
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公开(公告)号：USD463920S1
公开(公告)日：2002-10-08
申请号：US29144860
申请日：2001-07-11
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公开(公告)号：USD456627S1
公开(公告)日：2002-05-07
申请号：US29149338
申请日：2001-10-09
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公开(公告)号：US3937426A
公开(公告)日：1976-02-10
申请号：US414531
申请日：1973-11-09
申请人： Peter J. Pearce
发明人： Peter J. Pearce
IPC分类号： B64C31/06
摘要： A tetrahedral kite having a sail formed by a pair of sheets of rhombus shape that lie facewise against one another and are joined together along their edges. The middle of the rhombus-shaped sail is folded about an edge of the tetrahedral kite frame so that the sail portions one either side of the middle line cover one surface of the tetrahedron, the edges of the sail being held by struts of the kite frame that lie sandwiched between the two sheets of the sail along the edges thereof.
摘要翻译： 一种四面体风筝，其具有由一对菱形形状的帆形成的，它们彼此面对地并沿着它们的边缘接合在一起。 菱形帆的中间围绕四面体风筝框架的边缘折叠，使得中线的任一侧的帆部分覆盖四面体的一个表面，帆的边缘由风筝架的支柱保持 其沿着其边缘夹在两片帆之间。
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公开(公告)号：USD457007S1
公开(公告)日：2002-05-14
申请号：US29149387
申请日：2001-10-09
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公开(公告)号：USD451693S1
公开(公告)日：2001-12-11
申请号：US29124286
申请日：2000-05-25
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公开(公告)号：US4509879A
公开(公告)日：1985-04-09
申请号：US245551
申请日：1979-06-04
申请人： Peter J. Pearce
发明人： Peter J. Pearce
CPC分类号： E04B1/1903 , E04B2001/1927 , E04B2001/1933 , E04B2001/1963 , E04B2001/1975 , Y10T403/343 , Y10T403/44
摘要： The invention is directed to structural elements for use in triangulated structures, and structures assembled from such elements. In particular the invention provides an elongated structural element for use in a triangulated structural assembly, provided at at least one end thereof with connector means adapted for pivotal connection directly to at least one further structural element about a pivot axis which is transverse to the longitudinal axis of the structural element and which is disposed outside the general envelope of the structural element itself. The arrangement is such that from two to as many as one hundred such structural elements may be interconnected at a structural node without the use of an intermediate nodal member.
摘要翻译： PCT No.PCT / US78 / 00100 Sec。 371日期1979年6月4日 102（e）日期1979年6月4日PCT提交1978年10月3日PCT公布。 公开号WO79 / 00176 日期为1979年4月5日。本发明涉及用于三角形结构的结构元件，以及由这些元件组装的结构。 特别地，本发明提供了一种用于三角形结构组件的细长结构元件，其在至少一个端部处设置有连接器装置，连接器装置适于直接枢转连接至至少一个另外的结构元件，该枢转轴线横向于纵向轴线 并且其设置在结构元件本身的一般包络线的外侧。 这种布置使得在结构节点处可以将两个至多达一百个这样的结构元件互连，而不使用中间节点构件。
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公开(公告)号：US3948471A
公开(公告)日：1976-04-06
申请号：US506321
申请日：1974-09-16
申请人： Peter J. Pearce , Toby J. Cowan , Mark E. Jurey
发明人： Peter J. Pearce , Toby J. Cowan , Mark E. Jurey
IPC分类号： B64C31/06
CPC分类号： A63H27/08
摘要： A kite having a prism-shaped three dimensional frame, spanned by aerodynamic surfaces on its two downward disposed faces. The top or upward disposed face is spanned by a novel aerodynamic surface called an air dam which operates to stabilize the flight of the kite while greatly increasing the lift. A tail consisting of struts spanned by an aerodynamic surface is also provided. The frame is built from a number of identical struts and identical connectors. Each aerodynamic surface consists of two unitary congruent sheets positioned facewise against each other and joined together along their edges. The struts are inserted between the sheets along the edges where the sheets are joined together. This simple basic structure facilitates assembly and reduces cost while providing a high strength-to-weight ratio and stable flying qualities. Combination kites may be assembled by joining several basic kites in various ways.
摘要翻译： 风筝具有棱柱形的三维框架，由其两个向下布置的面上的空气动力学表面所跨越。 顶部或向上设置的面由被称为空气坝的新型空气动力学表面所跨越，其操作以稳定风筝的飞行，同时大大增加升力。 还提供了由空气动力学表面横跨的支柱组成的尾巴。 框架由许多相同的支柱和相同的连接器构成。 每个空气动力学表面由两个相互整齐的一致的片组成，它们彼此面对并且沿它们的边缘连接在一起。 支柱沿着片材连接在一起的边缘插入片材之间。 这种简单的基本结构便于组装并降低成本，同时提供高强度重量比和稳定的飞行质量。 组合风筝可以通过以各种方式连接几种基本的风筝来组装。
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