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1. 发明申请

US20220204402A1 Ultra High Performance Concrete 有权
公开(公告)号：US20220204402A1
公开(公告)日：2022-06-30
申请号：US17396736
申请日：2021-08-08
申请人： AEEE Capital Holding & Advisory Group
发明人： Mohamed J. Said
IPC分类号： C04B7/32 , C04B7/14 , C04B7/02 , C04B7/345 , C04B22/00 , E01D1/00 , E04C3/20
摘要： A precast concrete structure formed of a cementitious mixture is provided, the cementitious mixture comprising a mixture of: (a) cement, (b) silica fume, (c) supplemental material (limestone and/or slag), (d) masonry sand, (e) water and ice (f) plasticizers and (g) workability admixtures. The result is an improved concrete for use in the formation of long span bridge elements that are simple and safe to manufacture and having improved properties. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

2. 发明申请

US20200347561A1 TUB GIRDERS AND RELATED MANUFACTURING METHODS 审中-公开
公开(公告)号：US20200347561A1
公开(公告)日：2020-11-05
申请号：US16933360
申请日：2020-07-20
申请人： Valmont Industries, Inc.
发明人： Guy C. Nelson
IPC分类号： E01D2/04 , E01D1/00 , E04C3/294
摘要： Improved tub girders and related manufacturing methods are provided, such as for example for use in road construction in connection with concrete bridges. Disclosed improved tub girders may include upper flanges that extending inwardly or outwardly. Disclosed improved tub girders may be provided with camber along the length of the girders. Ends of the disclosed improved tub girders may be provided with diaphragms. Disclosed improved tub girders may include a base section including one more access ports for enabling inspection of the interior of the girders after installation. Disclosed improved tub girders may include a plurality of stud members extending upwardly from upper flanges for engaging with a concrete bridge deck. Disclosed tub girders may be providing with a coating, such as galvanized, aluminized or metalized, to fight corrosion and extend life and limit need for inspection.

3. 发明授权

US10718094B1 Tub girders and related manufacturing methods 有权
公开(公告)号：US10718094B1
公开(公告)日：2020-07-21
申请号：US16273928
申请日：2019-02-12
申请人： Valmont Industries, Inc.
发明人： Guy C. Nelson
IPC分类号： E01D1/00 , E01D2/04 , E04C3/294 , E04C3/04 , E01D101/26
摘要： A tub girder for use in road construction in connection with concrete bridges may include upper flanges that extend inwardly or outwardly and may be provided with camber along the length of the girders. Ends of the tub girders may be provided with diaphragms and may include a base section including one more access ports for enabling inspection of the interior of the girders after installation. The tub girders may include a plurality of stud members extending upwardly from upper flanges for engaging with a concrete bridge deck. The tub girders may be provided with a coating, such as galvanized, aluminized or metalized, to fight corrosion and extend life and limit need for inspection.

4. 发明授权

US10435853B2 Construction methods and systems for grade separation structures 有权
公开(公告)号：US10435853B2
公开(公告)日：2019-10-08
申请号：US16077103
申请日：2017-02-01
申请人： Grade Separation Systems Inc.
发明人： Artem Ivantchouk , Eric William Carson
IPC分类号： E01D21/00 , E01B29/02 , E02D23/00 , E01B2/00 , E01B29/00 , E02D29/00 , E02D29/02 , E01D1/00 , E02D27/18
摘要： A cut and cover method of constructing grade separation structures includes partially burying precast substructure elements with associated trench boxes under live traffic. Once the precast substructure elements are buried, the substructure is completed and the bridge span is installed. Other methods include installing precast superstructure elements with a formwork system and forming a bridge substructure and excavating underneath the superstructure once the superstructure is formed.

5. 发明授权

US08938837B1 Ramp assembly installation method 有权
标题翻译：斜坡组装安装方法
公开(公告)号：US08938837B1
公开(公告)日：2015-01-27
申请号：US13547984
申请日：2012-07-12
申请人： David Johnson , Donald Morris
发明人： David Johnson , Donald Morris
IPC分类号： E01D1/00 , B21D53/88
CPC分类号： B60P1/433 , Y10T29/49622
摘要： Exemplary methods are provided for installing a ramp assembly into a vehicle. The vehicle includes a floor, a vehicle well disposed in the floor, and inboard and outboard ramp support members. In one embodiment, ramp assembly mounts, such as movable support fittings, are utilized for installing the ramp assembly into the vehicle.
摘要翻译：提供了用于将斜坡组件安装到车辆中的示例性方法。车辆包括地板，设置在地板中的车辆以及内侧和外侧斜坡支撑构件。在一个实施例中，斜坡组件安装件，例如可移动支撑配件，用于将斜坡组件安装到车辆中。

6. 发明授权

US08776947B1 Elevator and escalator tool 有权
标题翻译：电梯和扶梯工具
公开(公告)号：US08776947B1
公开(公告)日：2014-07-15
申请号：US13403241
申请日：2012-02-23
申请人： Steven P. Wurth , Terry Rodebaugh
发明人： Steven P. Wurth , Terry Rodebaugh
IPC分类号： E06C1/38 , E06C7/48 , E01D1/00
CPC分类号： E06C1/12 , E04F11/0255 , E04F2011/0209 , E06C1/36 , E06C1/387 , E06C7/00 , E06C7/08 , E06C7/083 , E06C7/183 , E06C7/48
摘要： A tool for use in the construction and maintenance of elevators and escalators is provided. The tool includes a plurality of rails arranged in a parallel orientation, a plurality of support members connected to the plurality of rails and a plurality of treads attached to the plurality of support members. The plurality of treads is configured to provide a working surface upon which construction or maintenance personnel can stand, sit or kneel. The plurality of treads is further configured to provide a working surface upon which materials can be placed. The tool is configured to bridge gaps formed within the elevators and escalators and bridge gaps formed in building spaces in and around the elevators and escalators.
摘要翻译：提供了一种用于电梯和自动扶梯的建造和维护的工具。工具包括以平行取向布置的多个轨道，连接到多个轨道的多个支撑构件和附接到多个支撑构件的多个胎面。所述多个胎面被构造成提供施工或维护人员可以在其上站立，坐着或跪的工作表面。多个胎面还被构造成提供可以放置材料的工作表面。该工具被配置为桥接形成在电梯和自动扶梯内的间隙以及形成在电梯和自动扶梯内和周围的建筑空间中的桥接间隙。

7. 发明授权

US08691386B2 Bonded body of a carbon thin film covered article and a rubber 失效
标题翻译：粘结体的碳薄膜覆盖物和橡胶
公开(公告)号：US08691386B2
公开(公告)日：2014-04-08
申请号：US13579255
申请日：2010-12-09
申请人： Kazuto Yamakawa , Yuusuke Matsuya
发明人： Kazuto Yamakawa , Yuusuke Matsuya
IPC分类号： B23B9/00 , B23B7/04 , C01B31/00 , B23B37/00 , E01D1/00
CPC分类号： E01D19/041 , B32B15/06 , B32B25/04 , Y10T428/269 , Y10T428/30 , Y10T428/31536 , Y10T428/31678
摘要： A bonded body 10 of a carbon film covered article and a rubber is formed by bonding a carbon film covered article 13 having a carbon film 12 formed on a surface of an article 11 to an unvulcanized rubber 14 by affixing and vulcanizing. Thereby, a bonded body of rubber and, for example, metal can be provided without the need for an adhesive.
摘要翻译：通过固定和硫化将具有形成在制品11的表面上的具有碳膜12的碳膜覆盖制品13粘合到未硫化橡胶14上来形成碳膜覆盖制品和橡胶的粘合体10。因此，可以提供橡胶的接合体和例如金属，而不需要粘合剂。

8. 发明授权

US08468632B1 Tactical access ramp 失效
标题翻译：战术进场坡道
公开(公告)号：US08468632B1
公开(公告)日：2013-06-25
申请号：US13467481
申请日：2012-05-09
申请人： Gabriel J. Ricci
发明人： Gabriel J. Ricci
IPC分类号： E01D1/00
CPC分类号： E01D15/124 , A01K1/035
摘要： A tactical access ramp has an upper and a lower section that are connected by a hinge. Optional upper and lower extension sections and arms are available to extend the length of the ramp. Feet are connected to the lower section, or to the lower extension section or lower extension arms if provided, and provide a stable base for the ramp on the lower surface on which it is deployed. A landing section is connected to the upper section, or to the upper extension section or upper extension arms if provided. The landing section has a landing platform that engages an upper surface, and reduces slippage between the ramp and the upper surface. In this manner, animals and personnel are provided with a stable means of ascent from the lower surface to the upper surface.
摘要翻译：战术进入斜坡具有通过铰链连接的上部和下部。可选的上部和下部延伸部分和臂可用于延长斜坡的长度。脚连接到下部，或者连接到下延伸部分或下延伸臂（如果提供），并且在其部署的下表面上为斜坡提供稳定的基座。如果提供，则着陆部分连接到上部，或连接到上延伸部或上延伸臂。着陆部分具有接合上表面的着陆平台，并减少斜坡和上表面之间的滑动。以这种方式，给动物和人员提供从下表面到上表面的稳定的上升装置。

9. 发明申请

US20130055511A1 ADJUSTABLE, MODULAR HANDICAP-ACCESS-RAMP SYSTEM 有权
标题翻译：可调整的模块化手柄 - 访问 - 斜坡系统
公开(公告)号：US20130055511A1
公开(公告)日：2013-03-07
申请号：US13599130
申请日：2012-08-30
申请人： Derek Clayton McGivern , Paul Otto Kjeldsen , Paul Thomas Arato , John Kenneth Bowes , Jason Paul Everaert , Robert Wayne Courtryman
发明人： Derek Clayton McGivern , Paul Otto Kjeldsen , Paul Thomas Arato , John Kenneth Bowes , Jason Paul Everaert , Robert Wayne Courtryman
IPC分类号： E01D1/00
CPC分类号： E04F11/002 , E04F2011/005 , E04F2011/007
摘要： An adjustable, modular handicap-access-ramp system enables transport of wheelchairs and temporarily or permanently physically handicapped individuals and no-step access thereof into and out of a structure. The system comprises a plurality of core modules and at least one additional module adapted to be combined with each other and the core modules to configure a customized ramp. At least one combined locating and support pin is adapted to connect to each other those of the core and additional modules disposed adjacent to each other. At least one substantially infinitely adjustable column assembly allows movement of predetermined core and additional modules up or down and to a desired angle. At least one connector allows attachment to each other of adjacent core and additional modules that require a change in grade with respect to each other.
摘要翻译：一个可调整的模块化障碍通道 - 斜坡系统使轮椅的运输和临时或永久的身体残疾的个人和无障碍地进入和离开结构。该系统包括多个核心模块和至少一个适于彼此组合的附加模块和核心模块以配置定制斜坡。至少一个组合的定位和支撑销适于彼此连接，以及彼此相邻布置的芯和附加模块的连接。至少一个基本上无限可调的柱组件允许将预定的芯和附加模块向上或向下移动到期望的角度。至少一个连接器允许附接到相邻的核心和需要相对于彼此改变等级的附加模块。

10. 发明授权

US08359691B2 Compact folding slide-out ramp assembly 有权
标题翻译：紧凑型折叠滑出式斜坡组件
公开(公告)号：US08359691B2
公开(公告)日：2013-01-29
申请号：US12024899
申请日：2008-02-01
申请人： Don Morris , Paul Reichmuth , David Johnson
发明人： Don Morris , Paul Reichmuth , David Johnson
IPC分类号： E01D1/00
CPC分类号： A61G3/061 , A61G3/067 , B60P1/433
摘要： A ramp assembly includes but is not limited to a frame, a ramp platform functionally associated with the frame, a stow/deploy mechanism for deploying and stowing the ramp platform, and a drive assembly operatively connected to the stow/deploy mechanism for conditionally actuating the stow/deploy mechanism, which in turn, articulates the ramp platform between the stowed and deployed positions.
摘要翻译：斜坡组件包括但不限于框架，与框架功能相关联的斜坡平台，用于展开和收起斜坡平台的收起/展开机构，以及可操作地连接到收起/展开机构的驱动组件，用于有条件地致动收起/部署机构，这反过来说明了收起和部署职位之间的斜坡平台。

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