公开(公告)号：US07350254B2

公开(公告)日：2008-04-01

申请号：US10519101

申请日：2003-06-25

申请人： John Francis Boulton

发明人： John Francis Boulton

IPC分类号： E01D15/12

CPC分类号： E01D15/124

摘要： A bridging unit for use in bridging apparatus for traversing a bridging zone, the bridging unit including a stowage housing which in use is disposed to one side of the zone, a spanning assembly operatively mounted to the stowage housing for movement between a stowed position and a deployed position in which it at least partially traverses the bridging zone in an elevated position, and deployment means operable to cause movement of the spanning assembly between the stowed and deployed positions.

摘要翻译： 一种桥接单元，用于跨越桥接区域的桥接设备，所述桥接单元包括在使用中设置在所述区域的一侧的存放壳体，所述跨接组件可操作地安装到所述存放壳体，用于在收起位置和 展开位置，其中其在升高位置中至少部分地穿过桥接区域;以及展开装置，其可操作以使跨越组件在收起位置和展开位置之间移动。

公开(公告)号：US20060272110A1

公开(公告)日：2006-12-07

申请号：US11383030

申请日：2006-05-12

申请人： Alexandre de la Chevrotiere

发明人： Alexandre de la Chevrotiere

IPC分类号： E01D15/12

CPC分类号： E01D6/00 ,  E01D15/133 ,  E01D2101/30 ,  E04B1/585 ,  E04B2001/2406 ,  E04B2001/2451 ,  Y10T403/44

摘要： The present invention is directed toward a novel moment resisting connection system, for use, but not limited to, with a pony-truss bridge system. The connection system comprises multi-hollow sections that can be, but are not limited to, extruded aluminum and a joint or node connector that can be casted, milled, forged or made by any other means.

摘要翻译： 本发明涉及一种新颖的抗力连接系统，其用于但不限于使用小型桁架桥系统。 连接系统包括多中空部分，其可以是但不限于挤出的铝和可以通过任何其他方式铸造，研磨，锻造或制成的接头或节点连接器。

公开(公告)号：US20060048310A1

公开(公告)日：2006-03-09

申请号：US10900084

申请日：2004-07-28

申请人： Cheng-Shing Tin ,  Chin-Chin Kao ,  Ming-Hwa Shou

发明人： Cheng-Shing Tin ,  Chin-Chin Kao ,  Ming-Hwa Shou

IPC分类号： E01D15/12

CPC分类号： A61G3/061 ,  B66B9/0853 ,  E04F11/002 ,  E04F2011/005

摘要： A foldable bridge platform including a platform, a base bracket with casters installed beneath the bottom thereof, and a vertical rail erected and secured on the base bracket which provides the platform with a guide for adjusting the height thereof. The platform includes at least one main board and two side boards which are pivotally connected to the outer sides of the main board. The main board has a plurality of supporting bulges fixed at the outer sides thereof in order to support the horizontally unfolded side boards. By folding up the side boards of the platform, the width of the bridge platform can be greatly reduced. The foldable bridge platform is thereby convenient for movement and storage.

摘要翻译： 一种可折叠的桥台平台，包括平台，底座支架，脚轮安装在其底部下方，竖直的轨道竖立并固定在底架上，该平台为平台提供了用于调节其高度的导轨。 平台包括至少一个主板和两个侧板，它们枢转地连接到主板的外侧。 主板具有固定在其外侧的多个支撑凸起，以支撑水平展开的侧板。 通过折叠平台的侧板，可以大大减少桥台的宽度。 因此，可折叠桥台平台便于运动和储存。

公开(公告)号：US06928683B1

公开(公告)日：2005-08-16

申请号：US10179447

申请日：2002-06-25

申请人： Stuart Craig Hanson ,  Frederik D. Penz

发明人： Stuart Craig Hanson ,  Frederik D. Penz

IPC分类号： B60P1/43 ,  E01D15/12 ,  E04G1/15 ,  E01D1/00 ,  B62D33/027

CPC分类号： E04B1/3205 ,  A61G3/061 ,  B60P1/435 ,  E01D15/124 ,  E04B1/344 ,  E04C2/405 ,  E04C3/005 ,  E04G1/15 ,  E04G1/34 ,  E04G27/00 ,  E04G2001/157

摘要： Various types of extendable support structures provide a lateral dimension that is defined by at least one lazy tong, and the longitudinal dimension is variable by extension and retraction of the at least one lazy tong. The extendable structure may include a plurality of adjacent and attached lazy tongs that are capable of supporting a significant load through the interconnection of the adjacent lazy tongs forming the structure. The extendable structure may be fully retracted to minimize the longitudinal dimension and thereby provide a compact structure, such as one that can be easily transported or stored. The extendable structure may be extended to a length as required for a particular purpose and limited to a maximum longitudinal dimension when the structure is being used to support a load. As such the various types of extendable support structures may be used in many scenarios, such as for providing a loading ramp, bridge, walkway, or working surface.

摘要翻译： 各种类型的可延伸的支撑结构提供由至少一个惰性钳限定的横向尺寸，并且纵向尺寸可以通过至少一个惰性钳的伸缩而变化。 可延伸结构可以包括多个相邻和附接的惰性钳，其能够通过形成结构的相邻惰性钳的互连来支撑显着的负载。 可延伸结构可以完全缩回，以使纵向尺寸最小化，从而提供紧凑的结构，例如易于运输或储存的结构。 可延伸结构可以延伸到针对特定目的所需的长度，并且当该结构用于支撑负载时，可延伸结构限于最大纵向尺寸。 因此，可以在许多情况下使用各种类型的可延伸的支撑结构，例如用于提供装载坡道，桥，走道或工作表面。

公开(公告)号：US5920936A

公开(公告)日：1999-07-13

申请号：US909105

申请日：1997-08-12

申请人： Hans-Norbert Wiedeck ,  Hans-Joachim Berlin

发明人： Hans-Norbert Wiedeck ,  Hans-Joachim Berlin

IPC分类号： E01D15/12 ,  E01D19/04

CPC分类号： E01D15/124

摘要： A trough bridge is composed of a plurality of interconnected bridge sections each formed of a roadway deck segment and side wall segments located at opposite sides of the roadway deck segment. An articulation for pivotally attaching the side wall segments to each roadway deck segment includes spaced and aligned first hinge sleeves affixed to the roadway deck segment; a separate first hinge recess defined next to each first hinge sleeve; spaced and aligned second hinge sleeves affixed to the side wall segments; and a separate second hinge recess defined next to each second hinge sleeve. In an assembled state the first hinge sleeves are received in respective second hinge recesses and the second hinge sleeves are received in respective first hinge recesses. The first and second hinge sleeves are in alignment with one another. A hinge pin passes through the first and second hinge sleeves for pivotally joining the side wall segments to the roadway deck segment. There is further provided a locking arrangement for immobilizing the side wall segments in a predetermined pivotal position relative to the roadway deck segment.

摘要翻译： 槽桥由多个相互连接的桥接部分构成，每个桥接部分由道路甲板段和位于道路甲板段的相对侧的侧壁段形成。 用于将侧壁段枢转地连接到每个道路甲板段的铰接件包括固定到道路甲板段的间隔开和对齐的第一铰链套筒; 邻近每个第一铰链套筒限定的单独的第一铰链凹部; 间隔和对齐的第二铰链套筒固定到侧壁段上; 以及紧邻每个第二铰链套筒限定的单独的第二铰链凹部。 在组装状态下，第一铰链套管被容纳在相应的第二铰链凹部中，并且第二铰链套筒容纳在相应的第一铰链凹部中。 第一和第二铰链套管彼此对准。 铰链销穿过第一和第二铰链套筒，用于将侧壁段枢转地连接到道路甲板段。 还设置有用于将侧壁段相对于道路甲板段固定在预定枢转位置的锁定装置。

公开(公告)号：US5903943A

公开(公告)日：1999-05-18

申请号：US796804

申请日：1997-02-06

申请人： Danny G. Sherrod

发明人： Danny G. Sherrod

IPC分类号： B65G69/28 ,  E01D15/12

CPC分类号： B65G69/287

摘要： The dockboard in one embodiment includes three upper members and two lower members which can be stored and shipped unassembled and readily assembled in the field for use. Each of the members includes a plurality of spaced apart locking members extending from one side between opposite side edges. The locking members are spaced apart from each other between opposite support edges. The five members are assembled to form a dockboard by engaging selected locking members of the two lower members with selected locking members of the center upper member such that the center upper member overlaps adjacent support edges of the two lower members and sliding the center upper member and the two lower members together. Selected locking members of the two outer end upper members are engaged with the outer locking members of the two lower members and the two outer end upper members are slid onto the assembly to form the dockboard. Adjacent support edges of the upper and lower members have hook and slot side edge locking members to lock adjacent support edges of the upper members together and adjacent side edges of the lower members together.

摘要翻译： 一个实施例中的码板包括三个上部构件和两个下部构件，其可以被存储和运输未组装并且容易地组装在现场用于使用。 每个构件包括从相对侧边缘之间的一侧延伸的多个间隔开的锁定构件。 锁定构件在相对的支撑边缘之间彼此间隔开。 通过将两个下部构件的选定的锁定构件与所选择的中心上部构件的锁定构件接合，五个构件组装形成一个坞板，使得中心上部构件与两个下部构件的相邻支撑边缘重叠并且滑动中心上部构件，并且 两个下部成员在一起。 两个外端上部构件的选定的锁定构件与两个下部构件的外部锁定构件接合，并且两个外端上部构件滑动到组件上以形成导板。 上部和下部构件的相邻的支撑边缘具有钩和槽侧边缘锁定构件，以将上部构件的相邻支撑边缘固定在一起，并将下部构件的相邻侧边缘固定在一起。

公开(公告)号：US5890948A

公开(公告)日：1999-04-06

申请号：US956161

申请日：1997-10-22

申请人： Claes-Ola Nilsson

发明人： Claes-Ola Nilsson

IPC分类号： A63H33/04 ,  A63H3/52 ,  A63H19/28 ,  E01B23/00 ,  E01D15/12

CPC分类号： A63H33/044

摘要： A toy bridge comprising a stand and, supported thereby, a bridge road element having a roadway on each of two opposite flat sides. The stand is turnable and can optionally be placed on a base in a first or second position, in which the bridge road element is arranged at a first or a second distance from the base and its one or other flat side faces upwards. A supporting yoke is arranged at each end of the bridge to form a support for a ramp road element connected to the bridge road element. The supporting yoke is pivotable relative to the bridge road element by the force of gravity between a first and a second stop position, in which it forms a subjacent support for the ramp road element when the stand is in its first and its second position, respectively.

摘要翻译： 一种玩具桥，包括一个支架，并由其支撑，在两个相对的平坦侧面中的每一个上具有道路的桥梁路面元件。 支架是可转动的，并且可以可选地放置在第一或第二位置的基座上，其中桥式路面元件布置成距离基座的第一或第二距离，并且其一个或另一个平坦侧面朝上。 在桥的每个端部设置有支撑轭，以形成连接到桥式道路元件的坡道路元件的支撑。 支撑轭可以通过第一和第二停止位置之间的重力相对于桥式路面元件枢转，当支架分别位于其第一和第二位置时，支撑轭形成用于坡道道路元件的下部支撑件 。

公开(公告)号：US5846020A

公开(公告)日：1998-12-08

申请号：US883457

申请日：1997-06-26

申请人： Kevin McKeown

发明人： Kevin McKeown

IPC分类号： E01D15/133 ,  E01D15/12

CPC分类号： E01C1/002 ,  E01D2101/26

摘要： The invention effectively multiplies a roadway vertically by allowing automobiles to travel on top of each other. Each section of the invention is a pre-fabricated reinforced concrete multi-level roadway structure that covers an existing lane of traffic on a roadway. The invention is easily cast, transported, assembled and moved, as needed. The cover of the lower roadway forms the roadway of the upper lane of traffic. The bottom section of the invention is made up of two "Jersey-type" barriers which have vertical columns that then support the upper roadway section. The upper section of the invention contains "Jersey-type" barriers for safety.

摘要翻译： 本发明通过允许汽车在彼此顶部行进而使道路垂直地倍增。 本发明的每个部分都是一个预制的钢筋混凝土多层巷道结构，覆盖道路上现有的交通道路。 根据需要，本发明易于铸造，运输，组装和移动。 下巷道的覆盖层形成了上行车道的道路。 本发明的底部部分由两个“泽西型”障碍物组成，这些障碍物具有随后支撑上部巷道部分的立柱。 本发明的上部部分包含“泽西型”的安全屏障。

公开(公告)号：US5617598A

公开(公告)日：1997-04-08

申请号：US505690

申请日：1995-07-21

申请人： Walter Kinzel ,  Jan Ghering

发明人： Walter Kinzel ,  Jan Ghering

IPC分类号： E01D15/127 ,  E01D15/12 ,  E01D21/06

CPC分类号： E01D15/127

摘要： An armored bridge-laying vehicle with a laying device for bridges or bridge sections located one on top of another, wherein a single laying girder is rotatably mounted on a support ring structure on the tower ring. The laying girder is pivotable around a horizontal pivot bearing, and the pivoting is performed by a piston-and-cylinder unit. Telescopic U-shaped girders are arranged inside the laying girder, and the top edges are located in the same plane as the upper chord edges of the laying girder. The bridge elements are laid by a flanged feeding unit, support rollers and a pivotable arm in the rear of the laying girder.

摘要翻译： 一种装甲桥式铺设车辆，其具有位于另一个顶部的桥梁或桥梁部分的铺设装置，其中单个铺设梁可旋转地安装在塔环上的支撑环结构上。 铺设梁可围绕水平枢转轴承枢转，并且枢转由活塞和缸体单元执行。 伸缩式U型桁架布置在铺设梁内部，顶部边缘位于与铺设梁上弦边相同的平面内。 桥梁元件由铺设梁的后部的带凸缘的进给单元，支撑辊和可枢转的臂布置。

公开(公告)号：US5457837A

公开(公告)日：1995-10-17

申请号：US184289

申请日：1994-01-21

申请人： Pamelia Zuckerbrod

发明人： Pamelia Zuckerbrod

IPC分类号： E01B5/04 ,  E01C9/02 ,  E01C9/08 ,  E01D15/12

CPC分类号： E01C9/02 ,  E01B5/04 ,  E01C9/08

摘要： A portable track device for a wheelchair includes at least two track sections which can be coupled removably to each other, and each track section has a bottom channel between a right sidewall and a left sidewall, with a reinforcement rod in each sidewall and with transverse supports located in the bottom channel. Each track section is equal to, or greater than, the length of the wheelchair. The occupant of the wheelchair can travel safely across difficult terrain, such as a sandy beach.

摘要翻译： 用于轮椅的便携式轨道装置包括至少两个可拆卸地彼此连接的轨道部分，并且每个轨道部分在右侧壁和左侧壁之间具有底部通道，每个侧壁中具有加强杆，并且横向支撑 位于底部通道。 每个轨道段等于或大于轮椅的长度。 轮椅的乘客可以安全地穿过困难的地形，如沙滩。