公开(公告)号：US09650781B2

公开(公告)日：2017-05-16

申请号：US15012402

申请日：2016-02-01

申请人： CPI TECHNOLOGIES, LLC

发明人： Donald V. Merrifield

IPC分类号： E04B1/344 ,  E04B1/343 ,  E04B1/19 ,  E04C3/02 ,  E04B1/35 ,  E04C3/00 ,  B64G1/22 ,  E01D15/12 ,  E04C3/04

CPC分类号： E04B1/3445 ,  B64G1/22 ,  B64G1/222 ,  E01D15/124 ,  E04B1/19 ,  E04B1/1903 ,  E04B1/34357 ,  E04B1/344 ,  E04B1/35 ,  E04B5/02 ,  E04B2001/1957 ,  E04B2001/1987 ,  E04C3/005 ,  E04C3/02 ,  E04C3/04 ,  E04C3/08 ,  E04C2003/0491

摘要： A deployable truss with modified primary orthogonal joints. The construction of these joints causes the center-hinged primary chords on opposite sides of a truss bay to fold inward in a plane orthogonal to the folding planes of the side diagonals while the two secondary chords fold in planes orthogonal to the plane of the in-folding primary chords. This provides for stiffness and stability during deploy and retract. The unique joint configuration permits the truss to deploy one bay at a time in a stable manner while having lateral bending stiffness, and the truss thus can extend and retract in a sequential manner. It can deploy integral flat panels nested between the secondary folding chords, or use cross bracing in lieu of panels. The truss can be triangular, square or rectangular in cross-section. A powered support frame may be used in conjunction with the truss.

公开(公告)号：US08955184B2

公开(公告)日：2015-02-17

申请号：US12302528

申请日：2007-05-31

申请人： Georges-Paul Deschamps

发明人： Georges-Paul Deschamps

IPC分类号： E01D15/12 ,  E01D15/133

CPC分类号： E01D15/124 ,  E01D15/133

摘要： A temporary bridge includes bridge elements intended to be superimposed when the bridge is in a non-deployed position. The bridge elements are articulated one relative to another. Each bridge element includes, on at least at one of its ends, a coupling face configured to cooperate with the coupling face of another bridge element so as to assemble these bridge elements when they are placed in an end to end relation. The temporary bridge includes displacement members for each bridge element, superimposed on another bridge element in a first position, called a non deployed one, between this first position and a second position, called a deployed one, where the coupling faces of the bridge element and of the another bridge element are placed facing one another and coupled. Added or not rolling track can be included.

摘要翻译： 当桥梁处于非展开位置时，临时桥梁包括用于叠加的桥梁元件。 桥梁元件相对于另一个铰接。 每个桥元件至少在其一个端部上包括构造成与另一个桥接元件的联接面配合的联接面，以便当它们以端对端关系放置时组装这些桥接元件。 临时桥梁包括用于每个桥梁元件的位移构件，在位于该第一位置和第二位置之间的称为非展开位置的第一位置中的第一位置上的另一个桥接元件上，被称为展开构件，其中桥接元件的联接面和 的另一个桥接元件彼此面对放置并联接。 添加或不添加滚动轨道可以包括在内。

公开(公告)号：US08763185B2

公开(公告)日：2014-07-01

申请号：US13319143

申请日：2010-03-15

申请人： Georges-Paul Deschamps

发明人： Georges-Paul Deschamps

IPC分类号： E01D15/12

CPC分类号： E01D15/124 ,  E01D15/127 ,  E01D15/20

摘要： A temporary bridge includes two spans, each including at least three bridge elements to be stacked when the bridge is in a first so-called non-deployed position. The bridge elements are pivotably connected to one another, wherein two consecutive bridge elements are connected to one another by at least two linking arms mounted on the same side edge of the bridge elements. Two consecutive linking arms form a regular parallelogram with the two consecutive bridge elements connected by the arms, which can be deformed such that the movement of one bridge element relative to a bridge element immediately below in the stack of a span in the non-deployed position of the bridge causes the circular translation of the bridge element relative to the bridge element of the span immediately below. For at least one of the spans, at least one of the linking arms is shared by three consecutive bridge elements.

摘要翻译： 临时桥梁包括两个跨度，每个跨度包括当桥梁处于第一所谓非展开位置时要堆叠的至少三个桥接元件。 桥接元件可枢转地彼此连接，其中两个连续的桥接元件通过安装在桥接元件的相同侧边缘上的至少两个连接臂彼此连接。 两个连续的连接臂形成规则的平行四边形，两个连续的桥梁元件通过臂连接，这两个连接的桥梁元件可以被变形，使得一个桥接元件相对于桥接元件在非展开位置的跨度堆叠中的下方的移动 的桥梁使得桥接元件相对于紧邻的跨距的桥梁元件的圆形平移。 对于跨度中的至少一个，连接臂中的至少一个由三个连续的桥元件共享。

公开(公告)号：US20130340183A1

公开(公告)日：2013-12-26

申请号：US13983040

申请日：2012-01-31

申请人： Gareth Rhys Thomas

发明人： Gareth Rhys Thomas

IPC分类号： E01D15/133

CPC分类号： E01D15/133 ,  E01D15/124 ,  E04B1/34357 ,  E04B1/3441

摘要： A modular crossing system generally includes a set of modules and a set of segments (e.g., bridge segments). Each segment includes a subset of the set of modules, and at least a portion of the set of segments are configured to be rotateably interlocked with a subsequent segment such that the set of segments form a crossing assembly having a deployed state and a collapsed state. Each module of the set of modules may include a hinge pin opening configured to removeably accept one of the set of hinge pins. The set of segments may be rotateably interlocked via the set of hinge pins.

摘要翻译： 模块化交叉系统通常包括一组模块和一组段（例如，桥段）。 每个段包括该组模块的一个子集，并且该组段的至少一部分被配置为与随后的段可旋转地互锁，使得该组段形成具有展开状态和折叠状态的交叉组件。 该组模块的每个模块可以包括构造成可移除地接收该组铰链销中的一个的铰链销开口。 该组段可以通过一组铰链销可旋转地互锁。

公开(公告)号：US20100269446A1

公开(公告)日：2010-10-28

申请号：US12765532

申请日：2010-04-22

申请人： DONALD V. MERRIFIELD

发明人： DONALD V. MERRIFIELD

IPC分类号： E04H12/18 ,  E04B1/21

CPC分类号： E04C3/005 ,  B64G1/22 ,  E01D15/124

摘要： A deployable truss that extends and retracts in a stable and synchronous manner, and can deploy integral folding panels. Primary orthogonal joints, each consisting of two hinged halves, connect rotationally to the truss diagonals with an angled fitting. The main hinge pin of the orthogonal joints remains orthogonal to the truss longitudinal axis and remains centered in the folding truss diagonals. Hinge pins of each truss joint are connected by center-folding chords which cause the truss joints of adjacent bays to remain parallel to each other. Folding diagonals connected to the primary joint halves are hinged together, permitting the diagonals on each side of the truss to remain parallel to each as they form the short sides of a rectangular truss. The truss may deploy z-folded panels with active surfaces such as photovoltaic, reflective, heat-radiating, LCD/plasma, or radar; or structural floor panels for folding work platforms, bridges, and walkways.

摘要翻译： 可部署的桁架以稳定和同步的方式延伸和缩回，并可部署整体式折叠板。 主要的正交接头，每个由两个铰接的两个部分组成，它们以角度的配件旋转地连接到桁架对角线。 正交关节的主铰链销保持与桁架纵向轴线正交，并保持在折叠桁架对角线中心。 每个桁架接头的铰接销通过中心折叠和弦连接，这使得相邻托架的桁架接头保持彼此平行。 连接到主关节半部的折叠对角线铰接在一起，允许桁架两侧的对角线在形成矩形桁架的短边时保持平行。 桁架可以部署具有活动表面的z形折叠板，例如光伏，反射，散热，LCD /等离子体或雷达; 或用于折叠工作平台，桥梁和人行道的结构地板镶板。

公开(公告)号：US20060101731A1

公开(公告)日：2006-05-18

申请号：US11079165

申请日：2005-03-14

申请人： Stuart Hanson ,  Frederik Penz

发明人： Stuart Hanson ,  Frederik Penz

IPC分类号： E04H12/18

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：US06892409B1

公开(公告)日：2005-05-17

申请号：US10832988

申请日：2004-04-27

申请人： Jillian Marie Kaup ,  Marc Ramsey Washington ,  Jazlyn L. Carvajal ,  Carl Peter Frank

发明人： Jillian Marie Kaup ,  Marc Ramsey Washington ,  Jazlyn L. Carvajal ,  Carl Peter Frank

IPC分类号： E01D15/12 ,  E01O6/02

CPC分类号： E01D15/124

摘要： A bridge is provided with at least five segments connected in series. Each segment includes two opposed ends. The ends of adjacent segments are in pivoting connection with respect to each other. The bridge also comprises a plurality of cables. For each end of each segment, at least one cable extends between the end of the segment and at least one end of at least one other segment. The cables have sufficient sizes, such that when the segments are pivoted to an orientation which forms an upwardly bowed arch, each of the cables extends in a substantially straight line between the ends of the segments. In addition, the segments on the ends of the bridge may be pivoted toward each other to provide slack in the cables, which enables the segments to pivot with respect to each other to form a compact configuration.

摘要翻译： 桥梁具有至少五个串联连接的段。 每个段包括两个相对的末端。 相邻段的端部相对于彼此枢转连接。 该桥还包括多条电缆。 对于每个段的每个端部，至少一个电缆在段的端部与至少一个其它段的至少一个端部之间延伸。 电缆具有足够的尺寸，使得当片段枢转到形成向上弓形弓的定向时，每根电缆在片段的端部之间以基本上直的线延伸。 此外，桥的端部上的段可以彼此枢转以在电缆中提供松弛，这使得段能够相对于彼此枢转以形成紧凑的构造。

公开(公告)号：US5331700A

公开(公告)日：1994-07-26

申请号：US927121

申请日：1992-08-07

申请人： Hans-Jurgen Karcher ,  Walter Kinzel

发明人： Hans-Jurgen Karcher ,  Walter Kinzel

IPC分类号： E01D15/12

CPC分类号： E01D15/124

摘要： The invention concerns a bridging system comprising several uniform bridge section in the form of track supports (1). The width of the bridge can be continuously adjusted with telescoping pipes ( 2 ). The stationary ramps ( 3 ) on the track support are slotted like a comb and, once the have been assembled and connected to the pivoted-out lower truss system (4), can accommodate any compression forces and bending moments that occur when traveled. Since each track support is the same shape, the bridging system has a smoothly curving upper roadway edge.The traction component (5) in each track support travels back and forth between pivoting stays (9) provided with connectors (8) and the overall lower truss system can be pivoted into the track support.This bridging system, which consists of modular track supports (1), is outstanding for its compact traveling state and few connectors and can be positioned by appropriate transporting and laying equipment.

摘要翻译： 本发明涉及一种桥接系统，其包括轨道支撑件（1）形式的几个均匀的桥接部分。 可以用伸缩管（2）连续调节桥的宽度。 轨道支架上的固定坡道（3）像梳子一样开槽，一旦组装并连接到枢转的下桁架系统（4），就可以适应行进时发生的任何压缩力和弯矩。 由于每个轨道支撑是相同的形状，桥接系统具有平滑弯曲的上部道路边缘。 每个轨道支撑件中的牵引部件（5）在设置有连接器（8）的枢转支架（9）之间来回移动，并且整个下部桁架系统可以枢转到轨道支撑件中。 这种由模块化轨道支架（1）组成的桥接系统，其紧凑的行驶状态和几个连接器非常突出，可以通过适当的运输和铺设设备进行定位。

公开(公告)号：US5261138A

公开(公告)日：1993-11-16

申请号：US804742

申请日：1991-12-11

申请人： Giuseppe Drago ,  Paolo Drago

发明人： Giuseppe Drago ,  Paolo Drago

IPC分类号： E01D15/12 ,  E01D19/02 ,  E01D21/00

CPC分类号： E01D15/124

摘要： The bridge includes a plurality of foldable portions or modules (M) interconnectible releasably in sequence longitudinally. Each module (M) includes a central deck member (9) and two lateral deck members (10, 11) articulated to opposite sides of the central deck member (9). Respective longitudinal beams (13-16) extend from the lower faces of the lateral deck members (10, 11) and, together with the homologous beams of the other modules (M), constitute the load-bearing trusses of the bridge in its condition of use.Conveniently, the bridge is constructed by a method of assembly which provides for the use of a load-bearing assembly structure or forestarling (S). This load-bearing assembly structure (S) is assembled in a position of assembly on a first side (B.sub.1) of the gap (R) to be spanned by the bridge and is then advanced until it reaches the other side (B.sub.2) of the gap. During a subsequent stage in the assembly of the bridge, the load-bearing assembly structure (S) supports a plurality of interconnected modules (M) and guides them for sliding until they reach the opposite side (B.sub.2).Upon completion of the assembly, the load-bearing assembly structure or forestarling (S) is connected firmly to the structure formed by the modules (M) so as to contribute to the structural strength of the bridge.

摘要翻译： 该桥包括沿纵向可释放地可互连的多个可折叠部分或模块（M）。 每个模块（M）包括中心甲板构件（9）和铰接到中心甲板构件（9）的相对侧的两个横向甲板构件（10,11）。 相应的纵梁（13-16）从侧甲板构件（10,11）的下表面延伸，并与其他模块（M）的同源梁一起构成桥梁的承载桁架 的使用。 方便地，桥是通过组装方法构成的，该方法提供使用承重组件结构（S）。 该承载组件结构（S）组装在间隙（R）的第一侧（B1）上的组装位置，以跨越桥，然后前进直到其到达另一侧（B2） 间隙。 在桥的组装的后续阶段，承载组件结构（S）支撑多个相互连接的模块（M）并且引导它们滑动直到它们到达相对侧（B2）。 在组装完成后，承载组件结构（S）牢固地连接到由模块（M）形成的结构上，以有助于桥的结构强度。

公开(公告)号：US3885881A

公开(公告)日：1975-05-27

申请号：US42685373

申请日：1973-12-20

申请人： GOLDMANN BERNHARD

发明人： GOLDMANN BERNHARD

IPC分类号： E01D15/12 ,  E04C3/00 ,  F16B7/00 ,  F16M11/40 ,  F16B7/10

CPC分类号： E04C3/005 ,  E01D15/124 ,  F16B7/00 ,  F16M11/40 ,  F16M2200/02 ,  Y10T403/54 ,  Y10T403/7077 ,  Y10T403/75

摘要： An elongated device such as a multisectional rod constructed of a plurality of elongated component elements arranged end-to-end when the rod is in its extended configuration. A flexible, releasable tension member secures the component elements in endto-end contact and, upon release of the tension member, permits the elements to be collapsed. At least one core is disposed within each of the component elements. The cores have oppositely, longitudinally spaced front faces and they are longitudinally shiftable relative to the component elements. When the tension member is tightened, the respective core faces contact one another and the cores are shifted relative to the component elements into a position in which their front faces are axially offset relative to the ends of the component elements to thereby rigidly interlock the component elements in their extended, endto-end contact and to thereby form a rigid, elongated, straight rod.

摘要翻译： 细长的装置，例如由多个细长的元件构成的多分支杆，当多个杆处于其延伸构型时，它们被端对端地设置。 柔性的，可释放的张力构件将构件元件固定在端对端接触中，并且在张紧构件释放时允许元件折叠。 至少一个芯设置在每个组件元件内。 芯具有相对纵向间隔的前表面，并且它们相对于部件元件可纵向移位。 当张紧构件被紧固时，相应的芯面彼此接触并且芯相对于构成元件移动到它们的前表面相对于构件元件的端部轴向偏移的位置，从而使构件元件 在其延伸的端对端接触中，从而形成刚性，细长的直杆。