公开(公告)号：US3150740A

公开(公告)日：1964-09-29

申请号：US18173362

申请日：1962-03-22

申请人： JEAN RUBELI

发明人： JEAN RUBELI

IPC分类号： E04H12/18

CPC分类号： E04H12/185

公开(公告)号：US2267658A

公开(公告)日：1941-12-23

申请号：US35201240

申请日：1940-08-09

申请人： CHRISTIAN LARSEN HANS

发明人： CHRISTIAN LARSEN HANS

IPC分类号： A47K3/28 ,  E04H12/18

CPC分类号： A47K3/28 ,  E04H12/185

公开(公告)号：US2130993A

公开(公告)日：1938-09-20

申请号：US10594436

申请日：1936-10-16

申请人： WILLIAM DUBILLER

发明人： WILLIAM DUBILLER

IPC分类号： E04H12/18

CPC分类号： E04H12/185 ,  F16H19/064

公开(公告)号：US20170335592A1

公开(公告)日：2017-11-23

申请号：US15627747

申请日：2017-06-20

申请人： Vestas Wind Systems A/S

发明人： Gunnar K. Storgaard Pedersen

IPC分类号： E04H12/34 ,  E04H12/18 ,  F03D13/10 ,  F03D13/20 ,  E04H12/00 ,  E04H12/08

CPC分类号： E04H12/342 ,  E04H12/08 ,  E04H12/185 ,  E04H2012/006 ,  F03D13/10 ,  F03D13/20 ,  F03D80/70 ,  F05B2230/60 ,  F05B2230/604 ,  F05B2230/61 ,  F05B2240/912 ,  Y02E10/728 ,  Y02P70/523

摘要： This application relates to tower segment handling methods and apparatus and, in particular, to methods and apparatus for handling segments of steel wind turbine towers. The wind turbine tower comprises a plurality of cylindrical vertical tower sections, which in the finished tower are mounted on top of one another. The vertical section of the tower has a longitudinal axis and comprises a plurality of wind turbine tower segments, the tower segments have vertical and horizontal edges and combine to form a complete vertical tower section by joining along their vertical edges. Adjacent vertical tower sections are joined to each other along the horizontal edges of the wind turbine tower segments. The tower segments are combined into a tower section using a flat roller bed on which the segments can be assembled. A method of assembling a tower section is discussed.

公开(公告)号：US09816774B2

公开(公告)日：2017-11-14

申请号：US15225194

申请日：2016-08-01

申请人： cFish, LLC

发明人： Mark J. Cuddeback

IPC分类号： E04H12/18 ,  F41A23/06

CPC分类号： F41A23/06 ,  E04H12/185

摘要： A retractable stand comprises a base and two ribbons. Each ribbon has a coiled portion and an uncoiled portion. The uncoiled portions of the ribbons have a curved cross-sectional shape and are positioned in opposing relation to each other. Preferably, the curved cross-sectional shape of each uncoiled portion defines a convex surface and a concave surface, and the convex surfaces are in facing relation to each other. In one embodiment, the retractable stand further comprises a foot brace secured to free ends of the ribbons. Preferably, the foot brace includes an arm movable relative to the ribbons. The present invention further provides a method of supporting a device above a surface using the above retractable stand. The method includes uncoiling the two ribbons, resting the brace on the surface, and supporting the device on the retractable stand. Preferably, the step of uncoiling includes moving the brace away from the base.

公开(公告)号：US09624687B2

公开(公告)日：2017-04-18

申请号：US14576631

申请日：2014-12-19

申请人： Acciona Windpower, S.A.

发明人： Paula Aranzadi De Miguel ,  Teresa Arlaban Gabeiras ,  Javier Martin Diaz ,  Ivan Garcia Maestre ,  Inaki Etxandi Irungarai ,  Ander Gaston Lujambio ,  Jose Luis Aristegui Lantero ,  Enrique Soroa Sisamon ,  Jose Miguel Garcia Sayes ,  Miguel Nunez Polo

IPC分类号： E04H12/34 ,  E04H12/12

CPC分类号： E04H12/342 ,  E04H12/12 ,  E04H12/185 ,  F03D13/10 ,  F03D13/20 ,  F05B2240/912 ,  H01Q1/1242 ,  Y02E10/728

摘要： The present invention relates to a method for the assembly of frustoconical concrete towers comprising a step of placing and positioning of at least one subset of a tower section formed by at least two segments in an area close to the base of the tower, a step of assembling the subset of the tower section by attaching at least two segments, so that the assembled subset is freestanding and a step of stacking the assembled subset onto an immediately lower tower section.

公开(公告)号：US09487966B2

公开(公告)日：2016-11-08

申请号：US14761659

申请日：2014-02-04

申请人： INGECID, INVESTIGACIÓN Y DESARROLLO DE PROYECTOS, S.L.

发明人： Francisco Ballester Muñoz ,  Jokin Rico Arenal ,  Jorge Gil Fernández ,  Francisco Manuel Díez Ramírez ,  Alfonso González Fernández ,  Marina Llama Vélez ,  Julio César González Galván

IPC分类号： E04H12/34 ,  E04B1/16 ,  E04H12/12 ,  E04H12/18 ,  E04G11/06 ,  E04H12/16

CPC分类号： E04H12/341 ,  E04B1/16 ,  E04G11/062 ,  E04H12/12 ,  E04H12/16 ,  E04H12/185

摘要： The system comprises a limited number of equal groups of formwork pieces, each group comprising: —intermediate pieces (1) of constant curvature and width along the entire length thereof and—end pieces (2) forming two symmetrical lateral corners of triangular or trapezoidal outline, with a curvature equal to that of the intermediate pieces. This system allows for forming, with the same groups of pieces, successive formwork segments of varying or constant section for building towers. The invention also includes a building method and the tower thus obtained.

摘要翻译： 该系统包括有限数量的相同组的模板，每组包括： - 沿其整个长度具有恒定曲率和宽度的中间件（1），并且端部件（2）形成三角形或梯形轮廓的两个对称的侧向角 ，其曲率等于中间件的曲率。 该系统允许用相同的组件形成用于建筑塔的变化或恒定部分的连续模板段。 本发明还包括如此获得的建筑方法和塔。

公开(公告)号：US20160186425A1

公开(公告)日：2016-06-30

申请号：US15064731

申请日：2016-03-09

申请人： Tower Solutions, LLC

发明人： David George Kensinger ,  Steven George Kensinger ,  Eric T. Ohme ,  Dale A. Ohme

IPC分类号： E04B1/343 ,  F16M11/26

CPC分类号： E04B1/34305 ,  E04B1/34363 ,  E04B2001/34394 ,  E04C3/32 ,  E04H12/185 ,  E04H12/187 ,  E04H12/34 ,  F16M11/26 ,  F16M11/38 ,  Y10T403/70

摘要： An extendable and retractable column which is formed from at least three linked sections or chains. The linked sections include a plurality of individual segments linked end to end. As the linked segments are extended, each of the individual segments of the linked chains engage individual segments of adjacent linked sections to form a column. As the linked sections are retracted, each of the individual segments of the linked sections disengage from the individual segment of the adjacent linked sections and the individual linked sections may be rolled up into a multi-sided form for compact storage.

公开(公告)号：US09366051B1

公开(公告)日：2016-06-14

申请号：US14521177

申请日：2014-10-22

申请人： Edward A Wojtowicz ,  Paul M Wojtowicz

发明人： Edward A Wojtowicz ,  Paul M Wojtowicz

IPC分类号： E04H12/22 ,  A45B25/00 ,  E04H12/18 ,  A45B23/00

CPC分类号： E04H12/22 ,  A45B23/00 ,  A45B25/00 ,  A45B2023/0012 ,  A45B2025/003 ,  E04H12/185 ,  E04H12/2215 ,  E04H12/223 ,  E04H12/2269 ,  E04H15/62

摘要： An impact sand anchor features a body and a plurality of cantilever beams. The cantilever beams define an interior volume between the cantilever beams. The cantilever beams are generally parallel to a longitudinal axis of the impact sand anchor in a first position. When the cantilever beams are driven into the sand, as by a trapped cylindrical hammer, the force of sand packed into the interior volume causes the cantilever beams to move radially away from the longitudinal axis to a second position. The movement of the cantilever beams to the second position wedges the impact sand anchor into the sand.

摘要翻译： 冲击砂锚具有主体和多个悬臂梁。 悬臂梁限定悬臂梁之间的内部容积。 悬臂梁在第一位置上通常平行于冲击砂锚的纵向轴线。 当悬臂梁被驱动到沙子中时，如通过被捕获的圆柱形锤子，填充到内部容积中的砂子的力导致悬臂梁从纵轴线径向移动到第二位置。 悬臂梁到第二位置的运动将冲击砂锚钉楔入砂中。

公开(公告)号：US09080346B2

公开(公告)日：2015-07-14

申请号：US14274795

申请日：2014-05-12

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Birger Andersen

IPC分类号： B66C23/34 ,  E04H12/34 ,  F03D11/00 ,  F03D1/00 ,  E02D27/42 ,  E04H12/00 ,  F03D11/04 ,  E04H12/08 ,  E04H12/18

CPC分类号： E04H12/342 ,  E02D27/425 ,  E04H12/08 ,  E04H12/185 ,  F03D13/40 ,  F03D80/00 ,  F05B2240/14 ,  F05B2240/912 ,  F05B2260/02 ,  Y02E10/728

摘要： A tower section storage device for storing a tower section of a wind turbine tower is provided. The device comprises a central body frame defining a center point, at least three feet, and at least three tower section receiving areas (9, 9a, 9b, 9c) connected to the central body frame. All of the feet are connected to the central body frame such that they are moved away from and/or towards the center point. A method for storing a tower section, in particular of a wind turbine tower by means of such device is also provided.

摘要翻译： 提供了用于存储风力涡轮机塔架的塔架部分的塔架部分存储装置。 该装置包括限定中心点，至少三英尺的中心体框架，以及连接到中心体框架的至少三个塔架区段接收区域（9,9a，9b，9c）。 所有的脚都连接到中心体框架，使得它们离开和/或朝着中心点移动。 还提供了一种用于通过这种装置来存储塔架部分，特别是风力涡轮机塔架的方法。