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61. 发明授权

US3918222A Prefabricated modular flooring and roofing system 失效
标题翻译：预制模块化地板和屋顶系统
公开(公告)号：US3918222A
公开(公告)日：1975-11-11
申请号：US47543074
申请日：1974-06-03
申请人： BAHRAMIAN BAHRAM
发明人： BAHRAMIAN BAHRAM
IPC分类号： E04B5/04 , E04B5/43 , E04G21/00 , B21D39/00 , E04C3/10
CPC分类号： E04B5/43 , E04B5/04 , E04B5/06 , Y10T29/49874
摘要： A plurality of elongated precast concrete beams or slabs are prestressed longitudinally and arranged in parallel relation to form a waffle-type floor structure. Each of the beams or slabs includes a plurality of longitudinally spaced and laterally extending integral walls through which reinforcing tubes define corresponding openings. The openings in each beam or slab align with corresponding openings in each adjacent beam or slab, and a cable extends through each series of aligned openings. Each cable is post-tensioned and is then attached by cement mortar to the corresponding tubes to provide a modular floor or roof structure which distributes loads generally uniform in all directions. In one embodiment, a series of T-shaped and/or L-shaped precast reinforced slab members may be positioned between each set of adjacent beams and are adapted to rest on bosses projecting outwardly from the opposing sides of the adjacent beams. The slab members have reinforcing tubes defining openings which align with the openings within the beams and which also receive the cables before they are tensioned and cemented to the tubes. In another embodiment, the slabs are supported by a framework of prestressed elongated beams, and the ends of each beam are supported by precast head members mounted on the top of upright columns. The laterally extending post-tensioned cables are attached to loops projecting upwardly from the adjacent beams, and a layer of topping concrete covers the loops and cables on each beam.
摘要翻译：多个细长的预制混凝土梁或板坯纵向地预应力并且平行布置以形成华夫饼形地板结构。梁或板中的每一个包括多个纵向间隔开的和横向延伸的整体壁，加强管通过该整体壁限定对应的开口。每个梁或板中的开口与每个相邻梁或板中的相应开口对准，并且电缆延伸穿过每一系列对齐的开口。每根电缆都被后张紧，然后通过水泥砂浆连接到相应的管子上，以提供一个模块化的地板或屋顶结构，其分布在所有方向上大致均匀的载荷。在一个实施例中，一系列T形和/或L形预制件加强的板坯构件可以定位在每组相邻梁之间，并且适于搁置在从相邻梁的相对侧向外突出的凸台上。板坯构件具有限定开口的加强管，其与梁内的开口对准，并且在其被张紧并且与管道接合之前也接收电缆。在另一个实施例中，板坯由预应力细长梁的框架支撑，并且每个梁的端部由安装在立柱顶部的预制头构件支撑。横向延伸的后张拉电缆连接到从相邻梁向上突出的环，并且顶层混凝土层覆盖每个梁上的环和电缆。

62. 发明授权

US3805469A Concrete floor construction 失效
标题翻译：混凝土地板施工
公开(公告)号：US3805469A
公开(公告)日：1974-04-23
申请号：US21588372
申请日：1972-01-06
申请人： TELLSTEDT AB ROLF
发明人： RENSTROM O
IPC分类号： E04B5/04 , E04B5/16
CPC分类号： E04B5/046 , E04B5/04
摘要： Prefabricated concrete floor elements comprise elongated, flat bases that serve as ceiling elements on the floor below and parallel, spaced beams. The elements are placed between parallel horizontal supports carried by vertical pillars. A concrete floor is placed over the upstanding edges of the beams and secured thereto to complete the assembly.
摘要翻译：预制混凝土地板元件包括细长的扁平底座，其用作地板下方的天花板元件并且平行的间隔开的梁。元件放置在由垂直支柱承载的平行水平支架之间。混凝土地板放置在梁的直立边缘上并固定在其上以完成组装。

63. 发明授权

US3759009A Composite load bearing panels 失效
标题翻译：复合负载轴承座
公开(公告)号：US3759009A
公开(公告)日：1973-09-18
申请号：US3759009D
申请日：1971-01-28
申请人： GORDON T KINDER
发明人： RANSOME F
IPC分类号： E04C2/28 , E04B5/04 , E04C2/26
CPC分类号： E04C2/28
摘要： Composite, load bearing panels comprising two thin metal sheets, preferably mild steel, having a low density cementatious core material therebetween. Each metal sheet has a plurality of integral keys pressed angularly outward the refrom to extend into the cementatious core material. The keys of one sheet, which extend to a depth greater than 50 per cent of the thickness of the core material, are alternately spaced in relation to the keys of the other sheet and act both as a mechanical bond for the sheets and the core material and as reinforcement to the panel giving it substantial strength in both tension and compression.
摘要翻译：复合材料，承载板包括两个薄金属板，优选软钢，其间具有低密度的水泥芯材。每个金属片具有多个整体的按键，其角度地向外按压，以延伸到水泥芯材料中。延伸到芯材厚度的50％以上的一个片材的键相对于另一片材的键交替地间隔开，并且作为片材和芯材料的机械粘合并且作为对板的加强使其在张力和压缩方面具有相当大的强度。

64. 发明授权

US3724152A Masonry laminate 失效
标题翻译： MASONRY层压板
公开(公告)号：US3724152A
公开(公告)日：1973-04-03
申请号：US3724152D
申请日：1971-01-13
申请人： CASTELLARIN A
发明人： CASTELLARIN A
IPC分类号： E04C2/04 , E04B1/16 , E04B5/04
CPC分类号： E04C2/041 , E04C2/044
摘要： A masonry laminate comprising a facing sheet of architectural grade marble or granite or the like, a supporting member of suitable hard stone such as marble or granite and a backing member comprising a layer of concrete or a combination of concrete and hollow blocks. The facing sheet which may optionally consist of several pieces is cemented to the supporting member by means of a thin layer of a high strength, non-shrinking, quick setting adhesive and the bond is reinforced by metal rods which pass through the supporting member and part way through the facing sheet.
摘要翻译：包括建筑级大理石或花岗岩等的面层板，诸如大理石或花岗岩的合适的硬石的支撑构件和包括混凝土层或混凝土和中空块的组合的背衬构件的砖石叠层。可选地由几片构成的面层片材通过高强度，不收缩的快速固化粘合剂的薄层粘合到支撑构件上，并且通过穿过支撑构件和部件的金属棒来增强粘结方式通过面板。

65. 发明授权

US3613325A Concrete construction 失效
标题翻译：混凝土结构
公开(公告)号：US3613325A
公开(公告)日：1971-10-19
申请号：US3613325D
申请日：1969-07-10
申请人： YEE ALFRED A
发明人： YEE ALFRED ALPHONSE
IPC分类号： E04B1/20 , E04B5/04 , E04B5/16
CPC分类号： E04B1/20
摘要： A CONSTRUCTION SYSTEM UTILIZING A PLURALITY OF COMBINATION COLUMN AND BEAM UNITS OR TREES ASSEMBLABLE SO AS TO DEFINE A CONCRETE BUILDING FRAME FOR THE RECEPTION OF A PLURALITY OF PRE-FORMED CONCRETE SLABS. EACH TREE CONSISTES OF UPPER AND LOWER COLUMN SECTIONS WHICH JOIN AT MID-HEIGHT TO SIMILAR COLUMN SECTIONS ON SUBJACENT AND SUPERJACENT TREES, THE JOINING BEING EFFECTED THROUGH EMBEDDED SPLICE SLEEVES. EACH UPPER COLUMN SECTION IS SPACED ABOVE THE TRANSVERSE TREE BEAM TO WHICH IT IS JOINED FOR THE ACCOMMODIATION OF A SLAB JOINING POUR WHEREBY A POSITIVE INTERLOCK BETWEEN THE BEAM-SUPPORTED SLABS AND THE FRAME UNIT OR TREE IS ACHEIVED.

66. 发明授权

US3550332A Construction system and concrete structural member therefor 失效
标题翻译：建筑系统和混凝土结构构件
公开(公告)号：US3550332A
公开(公告)日：1970-12-29
申请号：US3550332D
申请日：1969-02-18
申请人： HOUDAILLE INDUSTRIES INC
发明人： WIESMAN GEORGE CARL
IPC分类号： E04B5/04 , E04B1/82 , E04B1/70 , E04C3/26
CPC分类号： E04B5/046 , E04B5/04

67. 发明授权

US2219043A Floor construction 失效
公开(公告)号：US2219043A
公开(公告)日：1940-10-22
申请号：US26739739
申请日：1939-04-12
申请人： WILLIAM P WITHEROW
发明人： ALBERT HENDERSON
IPC分类号： E04B5/04
CPC分类号： E04B5/046

68. 发明授权

US2189108A Reinforced-concrete structure 失效
标题翻译：钢筋混凝土结构
公开(公告)号：US2189108A
公开(公告)日：1940-02-06
申请号：US18641838
申请日：1938-01-22
申请人： HEINRICH GRIESEL
发明人： HEINRICH GRIESEL
IPC分类号： E04B5/04
CPC分类号： E04B5/046

69. 发明授权

US2004991A Precast concrete joist and slab construction 失效
标题翻译：预制混凝土托梁和板坯结构
公开(公告)号：US2004991A
公开(公告)日：1935-06-18
申请号：US74507934
申请日：1934-09-22
申请人： REDDING MARBLE COMPANY
发明人： KLOTZ HENRY O
IPC分类号： E04B5/04
CPC分类号： E04B5/046

70. 发明授权

US947514A Concrete floor construction. 失效
公开(公告)号：US947514A
公开(公告)日：1910-01-25
申请号：US1908458334
申请日：1908-10-19
申请人： STEVENS FRANK W
发明人： STEVENS FRANK W
IPC分类号： E04B5/04 , E04C3/293
CPC分类号： E04B5/046 , E04C3/293

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