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    Structures for use in erecting multistory buildings and methods for making such structures
    1.
    发明授权
    Structures for use in erecting multistory buildings and methods for making such structures 有权

    公开(公告)号：US11913217B2

    公开(公告)日：2024-02-27

    申请号：US17582940

    申请日：2022-01-24

    申请人： Randall Engineered Wall Systems, Inc.

    发明人： Mark Shumate

    IPC分类号： E04B1/348 ,  E04B1/04 ,  B28B7/22

    CPC分类号： E04B1/34823 ,  B28B7/22 ,  E04B1/043

    摘要： Disclosed are various construction techniques for erecting a multistory building with an elevator shaft. In accordance with the method, upper and lower shaft components are formed at an offsite facility. These shaft components are then joined together to form a segment of the larger elevator shaft. Once constructed, the segment is transported to a jobsite and erected. Once an individual segment is installed, a floor slab can be formed about the segment. Using pre-cast elevator segments simplifies and expedites the construction process. In one embodiment, each segment includes a serrated edge that facilitates a connection between the floor slab and the shaft segment. Rebar and reinforcing dowels can also be used to improve the connection. Associated shaft constructions are also disclosed.

    Portable robotic casting of volumetric modular building components
    4.
    发明授权
    Portable robotic casting of volumetric modular building components 有权

    公开(公告)号：US10227785B2

    公开(公告)日：2019-03-12

    申请号：US14825215

    申请日：2015-08-13

    申请人： Richard J. McCaffrey

    发明人： Richard J. McCaffrey

    IPC分类号： E04G11/20 ,  E04G21/02 ,  E04G11/36 ,  E04G21/16 ,  E04B1/348 ,  E04G11/02 ,  B28B7/08 ,  B28B7/22

    摘要： A robotic casting machine (RCM) provides for on-site, or near-site casting and automated production of cast components, such as concrete modular, volumetric building components. The RCM includes stationary and mobile support structures, which can be positioned in a loading configuration, a casting configuration and an ejection configuration in which the cast volumetric component may be ejected from the mold. Tipping machines located beneath the cast component facilitate ejection, rotation and loading of the ejected module onto a transport surface for transport of the module. The support structures are constructed of prefabricated frames that may include at least one standardized section, which may be utilized on every project, and may also include a customized section, which may be provided to achieve desired dimensions of the cast module on a particular project. A casting process is provided in which a volumetric module is cast in a rotated orientation, in which the floor is cast with an initial vertical orientation, the transverse walls extend in a horizontal orientation, which is cast in vertical wall forms, and a longitudinal wall extends horizontally along the top of the mold. Modular, volumetric components created using the RCM and casting process are also described.

    Manufacturing process of compact monolithic prismatic modules for construction
    6.
    发明授权
    Manufacturing process of compact monolithic prismatic modules for construction 有权
    紧凑型单块棱柱模块的制造工艺

    公开(公告)号：US08834754B2

    公开(公告)日：2014-09-16

    申请号：US13701092

    申请日：2010-08-25

    申请人： Francisco Medran-Lopez

    发明人： Francisco Medran-Lopez

    IPC分类号： E04G21/02 ,  B28B1/14 ,  B28B1/30 ,  B29C39/12 ,  E04G11/02 ,  B28B7/18 ,  B28B7/22 ,  B28B7/24 ,  B28B23/00 ,  B28B23/02

    CPC分类号： E04G21/02 ,  B28B1/14 ,  B28B1/30 ,  B28B7/02 ,  B28B7/186 ,  B28B7/22 ,  B28B7/24 ,  B28B23/0025 ,  B28B23/0068 ,  B28B23/02 ,  B29C39/123 ,  E04B1/34823 ,  E04B2/86 ,  E04G11/02

    摘要： The object of the invention is to obtain prefabricated modules of reinforced concrete corresponding to a dwelling with or without compartments, with its six wall structures consisting of single elements, achieving in this way a 100% monolithic structure, which eliminates any vibrations or dilatation and prevents the formation of cracks or humidity in the module. To this end, an internal permanent formwork is manufactured in the plant on the basis of six elements—floor, walls and ceiling, which are fixed along their edges by means of high-resistance putty and provided with distancing pads (9) on the bottom base on the floor or on the selected supporting surface with the service installations (11) mounted on the external face of the permanent formwork (1, 2, 3, 4, 5 and 6) and over them the insulation material (12), where it is necessary, then a structural frame (13), and finally an external recoverable formwork (14).

    摘要翻译： 本发明的目的是获得对应于具有或不具有隔室的住宅的钢筋混凝土的预制模块，其六个壁结构由单个元件组成，以这种方式实现100％整体结构，其消除任何振动或膨胀并防止 在模块中形成裂纹或湿度。 为此，内部永久性模板是在六个元素 - 地板，墙壁和天花板的基础上制造的，它们通过高阻油灰固定在其边缘，并在底部设置有隔离垫（9） 在地板上或所选择的支撑表面上，安装在永久模板（1,2,3,4,5和6）的外表面上的维修设备（11）和绝缘材料（12）上， 有必要，然后是结构框架（13），最后是外部可恢复的模板（14）。

    Concrete block mold with moveable liner
    7.
    发明授权
    Concrete block mold with moveable liner 有权
    具有可移动衬板的混凝土模块

    公开(公告)号：US08628320B2

    公开(公告)日：2014-01-14

    申请号：US13407560

    申请日：2012-02-28

    申请人： John T. Ness ,  Jeffrey A. Ness

    发明人： John T. Ness ,  Jeffrey A. Ness

    IPC分类号： B28B7/22

    CPC分类号： B28B7/0041 ,  B28B7/0064 ,  B28B7/24 ,  B28B7/348 ,  B28B7/364 ,  B28B7/366 ,  B28B15/005 ,  F15B15/02 ,  F15B15/065 ,  F16H25/183

    摘要： A mold assembly having a mold cavity formed by liner plates, at least one being moveable, an actuator having an actuator axis, and a force multiplier formed by first and second drive elements, the first drive element positioned off-axis from the actuator axis and in mechanical communication with the moveable liner plate, the second drive element operatively coupled to the first drive element, and the actuator configured to provide a first force having a first magnitude in a first direction along the actuator axis to the second drive element which moves the first drive element and the moveable liner plate in an extending direction, wherein a magnitude of a force applied to the moveable liner plate resulting from compression of dry cast concrete in the mold cavity that is required to move the moveable liner plate in a direction opposite the extending direction is greater than the first magnitude.

    摘要翻译： 一种模具组件，其具有由衬板形成的模腔，至少一个可移动，具有致动器轴线的致动器和由第一和第二驱动元件形成的力乘数，所述第一驱动元件位于远离致动器轴线的轴线上， 与所述可移动衬板机械连通，所述第二驱动元件可操作地联接到所述第一驱动元件，并且所述致动器被配置为提供沿着所述致动器轴线的第一方向上具有第一幅度的第一力，所述第一力沿第二驱动元件移动 第一驱动元件和可移动衬板在延伸方向上，其中施加到可移动衬板上的力的大小是由模腔中的干铸造混凝土的压缩引起的，其需要使活动衬板沿与 延伸方向大于第一幅度。

    ADJUSTABLE FORM FOR A CONCRETE STAIRWAY
    9.
    发明申请
    ADJUSTABLE FORM FOR A CONCRETE STAIRWAY 有权
    混凝土柱的可调整形式

    公开(公告)号：US20110240831A1

    公开(公告)日：2011-10-06

    申请号：US12870310

    申请日：2010-08-27

    申请人： Jere Merriam

    发明人： Jere Merriam

    IPC分类号： B28B7/22

    CPC分类号： E04G13/062

    摘要： An apparatus for forming steps within a concrete stairway, wherein each step has a rise and a run. The apparatus includes a stringer rail, one or more riser brackets and a plurality of fasteners. The stringer rail has a lengthwise-extending channel. Each riser bracket has a panel leg and a support leg, wherein one end of the support leg is attached to panel leg. The fasteners are selectively slidable within the rail channel. One of the fasteners attaches the panel leg to the rail and another of the fasteners attaches the support leg to the rail. Each fastener is configurable in a first mode where the fastener is slidably attached to the rail. Each fastener is configurable in a second mode where the fastener is fixedly attached to the rail.

    摘要翻译： 一种用于在混凝土楼梯内形成台阶的装置，其中每一步骤具有上升和下坡。 该装置包括一个纵梁，一个或多个立管支架和多个紧固件。 纵梁具有纵向延伸的通道。 每个立管支架具有面板腿和支撑腿，其中支撑腿的一端附接到面板腿。 紧固件可选择性地在轨道通道内滑动。 一个紧固件将面板腿固定到轨道上，另一个紧固件将支撑腿固定到轨道上。 每个紧固件可以在第一模式下配置，其中紧固件可滑动地附接到轨道。 每个紧固件可以在第二模式中配置，其中紧固件固定地附接到轨道。

    Stay-in-Place Concrete Footing Forms
    10.
    发明申请
    Stay-in-Place Concrete Footing Forms 审中-公开
    现场混凝土基础形式

    公开(公告)号：US20110036966A1

    公开(公告)日：2011-02-17

    申请号：US12910958

    申请日：2010-10-25

    申请人： Bryan Benedict

    发明人： Bryan Benedict

    IPC分类号： B28B7/22

    CPC分类号： E02D27/02 ,  E04C2003/0417 ,  E04C2003/0439 ,  E04C2003/0465

    摘要： A stay-in-place concrete footings form is used for forming a concrete footing between a spaced-apart pair of the stay-in-place concrete footings forms. Each concrete footing form is elongate and has a cavity inside the form. Each form has a pair of elongate sides wherein openings are formed in the elongate sides to permit water to flow into the cavity. Each form has a dovetail pin or dovetail slot formed along the lengthwise extent of both sides of the form. The dovetails permit clamps, having a mating dovetail slot or dovetail pin, to be clamped to the form for anchoring the form to the ground with a stake carried by the clamps.

    摘要翻译： 现场混凝土基座形式用于在间隔开的一对现浇混凝土基座形式之间形成混凝土基础。 每个混凝土基础形状是细长的，并且在形式内部具有空腔。 每个形式具有一对细长侧面，其中在细长侧面形成开口以允许水流入空腔。 每个形式具有沿着形式的两侧的纵向尺寸形成的燕尾销或燕尾槽。 燕尾形允许具有配对的燕尾槽或燕尾针的夹具被夹紧到用于通过夹具承载的桩的形式将形式固定到地面上。