Device for measuring the contact force in a power collector
    1.
    发明授权
    Device for measuring the contact force in a power collector 失效
    用于测量集电器接触力的装置

    公开(公告)号:US06418397B1

    公开(公告)日:2002-07-09

    申请号:US09445757

    申请日:2000-02-02

    IPC分类号: B60L528

    CPC分类号: B60L5/28 B60L2200/26

    摘要: An improved device for measuring the contact force between a contact wire and a power collector in an electrically powered vehicle, specially an electrical railway vehicle, by use of optical fiber force sensors. To this end, two compact force sensors are arranged between the base body (7) of the contact strip (6) and the pantograph rocker frame (5) or between the wearing element or shoe (8) and the base body (7) of the contact strip (6). Each sensor includes a deformable body (11), which is elastic in an axial direction but highly rigid crosswise, with the body being fitted with an integrated optical fuber reflex sensor (19). Axial deformations of the deformable body (11) equivalent to the contact force are detected by the reflex sensor (19) with high resolution, accuracy and no interference, are then signaled to a device (27) via optical fibers requiring no potential and converted therein into contact force-equivalent signals (28) or instructions (29).

    摘要翻译: 一种改进的装置,用于通过使用光纤力传感器来测量电动车辆中的接触导线和集电器之间的接触力,特别是电气铁路车辆。 为此,两个紧凑的力传感器被布置在接触条(6)的基体(7)和缩放摇臂框架(5)之间或者在磨损元件或鞋(8)和基体(7)之间 接触条(6)。 每个传感器包括可变形体(11),该变形体在轴向方向上是弹性的,但是横向具有高度刚性,其中主体装配有集成的光学纤维反射传感器(19)。 通过反射传感器(19)以高分辨率,精确度和无干扰来检测等效于接触力的变形体(11)的轴向变形然后通过不需要电位的光纤并在其中转换而发送到设备(27) 接触力等效信号(28)或指令(29)。

    Cover for a post made out of box section for enclosures especially those
made out of woven fencing
    2.
    发明授权
    Cover for a post made out of box section for enclosures especially those made out of woven fencing 失效
    盖子用于盒子部分,用于围墙,特别是由编织围栏制成的

    公开(公告)号:US4948099A

    公开(公告)日:1990-08-14

    申请号:US333110

    申请日:1989-04-04

    IPC分类号: E04H17/00 E04H17/16

    CPC分类号: E04H17/161 E04H2017/006

    摘要: A cap with a covering portion to cover a post having a rectangular-shaped cross-section for holding woven fencing having longitudinal rods. The cap is formed from a sheet metal blank and has a cover component that may be secured to the post. This cover has a width equal to the width of the post, and a depth which is greater than that of the post. The cap has an excess portion which extneds beyond the depth of the post and is provided with cut-outs along a section of an edge adjacent to the post. Free ends of sections connected to the cover have joggs extending from the cover to the cross-section of the post and matching cross-sections of the longitudinal rods in the fencing. These sectoins connected with a cover have excess portions extending beyond the depth of the post with slits to form webs extending to bases of the excess portions.

    摘要翻译: 具有覆盖部分以覆盖具有矩形横截面的柱的盖,用于保持具有纵向杆的编织围栏。 盖由金属板坯制成并且具有可以固定到柱的盖部件。 该盖具有等于柱的宽度的宽度,以及大于柱的宽度的深度。 盖具有超出柱的深度的多余部分,并且沿邻近柱的边缘的一部分设置有切口。 连接到盖的部分的自由端具有从盖延伸到柱的横截面并且在围栏中的纵向杆的匹配横截面的弯管。 与盖连接的这些切片具有多个部分,其延伸超过柱的深度,具有狭缝以形成延伸到多余部分的基部的网。

    Landing mat or the like
    3.
    发明授权
    Landing mat or the like 失效
    着陆垫等

    公开(公告)号:US4440363A

    公开(公告)日:1984-04-03

    申请号:US307592

    申请日:1981-10-01

    申请人: Werner Brand

    发明人: Werner Brand

    IPC分类号: E01C5/00 E01C9/08 B64F1/00

    摘要: A landing mat for compacted terrain is formed by assembling a multiplicity of mat elements in contiguous relationship. Each of these elements has a rectangular plan configuration and is formed along its longitudinal edges with downwardly bent flanges, and between these flanges, with flattened corrugations forming longitudinal ribs perpendicular to the planar upper surface of the element. Stabilizing plates can extend transversely to the ribs and flanges and can have upwardly open slots snugly receiving the ribs. Clips bridging contiguous edges of adjoining elements are fitted into elongated windows spaced inwardly of these edges to hold the elements together and an edge member, likewise having a flattened-corrugation rib, is fixed along one edge of the mat and has downwardly turned tongues fitted into the window of the elements along the latter edge.

    摘要翻译: 用于压实地形的着陆垫通过以连续的关系组装多个垫元而形成。 这些元件中的每一个具有矩形平面构造并且沿其纵向边缘形成有向下弯曲的凸缘,并且在这些凸缘之间,具有形成垂直于元件的平面上表面的纵向肋的扁平波纹。 稳定板可以横向于肋和凸缘延伸并且可以具有紧密地接收肋的向上开口的狭槽。 桥接相邻元件的相邻边缘的夹子被装配到与这些边缘向内间隔开的细长窗口中,以将元件保持在一起,并且具有扁平波纹肋的边缘构件沿着垫的一个边缘固定并且具有装配成向下的舌形 沿着后边缘的元素的窗口。

    Tension member for structures and method for manufacturing the same
    4.
    发明授权
    Tension member for structures and method for manufacturing the same 有权
    用于结构的张紧构件及其制造方法

    公开(公告)号:US07950093B2

    公开(公告)日:2011-05-31

    申请号:US12102858

    申请日:2008-04-14

    IPC分类号: E01D19/16

    摘要: A tension member is provided for structures, in particular a cable stay for a cable-stayed bridge, in which one or more tension elements, such as steel rods, steel wires, or stranded steel wires, run inside a tubular sheath. The tension elements fill only a portion of the cross-section of the tubular sheath, so that a remaining unoccupied area is left. In order to prevent the tension elements from moving in the transverse direction with respect to the tension member, there is arranged in the remaining unoccupied area of the tubular sheath a filler body that extends over a limited longitudinal section of the tension member and includes a deformable sheath, which tightly encloses a hollow space that is delimited on all sides and can be filled with a filler medium. The invention further concerns a method for producing such a tension member, in which, after an axially delimited longitudinal section has been established, an empty filler body is introduced into the remaining unoccupied area between the tubular sheath and the tension elements, and, finally, the filler body is filled with a filler medium until the remaining unoccupied area is filled in the region of the selected longitudinal section.

    摘要翻译: 提供了用于结构的张紧构件,特别是用于斜拉桥的电缆支架,其中一个或多个张力元件,例如钢杆,钢丝或绞合的钢丝线在管状护套内延伸。 张紧元件仅填充管状护套的横截面的一部分,使得留下剩余的未占用区域。 为了防止张力元件相对于张力构件在横向方向上移动,在管状护套的剩余未占用区域中布置有填充体,该填充体在张力构件的有限的纵向截面上延伸并且包括可变形的 护套,其紧密地包围在所有侧面上界定并且可以填充有填充介质的中空空间。 本发明还涉及一种用于制造这种张力构件的方法,其中在轴向限定的纵向部分已经建立之后,将空的填充体引入到管状护套和张力元件之间的剩余的未占用区域中,最后, 填充体填充有填充剂介质,直到剩余的未占据区填充在所选择的纵向区域的区域中。

    Drive arrangement for transport vehicles
    5.
    发明授权
    Drive arrangement for transport vehicles 失效
    运输车辆的驱动安排

    公开(公告)号:US4068542A

    公开(公告)日:1978-01-17

    申请号:US731344

    申请日:1976-10-12

    IPC分类号: B61D23/02 E05F15/10 F16H37/00

    摘要: A drive arrangement for transport vehicles is operative for moving a step plate between operative positions so that passenger access to the vehicle is facilitated. The drive arrangement includes a turnable shaft coupled to the step plate, and a motor coupled with the shaft for turning the latter about its axis and for moving the step plate between its operative positions. An uncoupling device disengages the motor from the shaft so that the step plate can be manually moved. The drive arrangement also comprises a switching arrangement having first cam parts spaced from and about the shaft, and second cam parts mounted on the shaft for joint rotation therewith. The second cam parts each have a predetermined angular position relative to the shaft and to the first cam parts for controlling the operation of the motor so that manual movement of the shaft upon uncoupling of the motor therewith forceably positions the second cam parts to retain their respective predetermined positions. Thereby, subsequent actuation of the motor is greatly facilitated.

    摘要翻译: 用于运输车辆的驱动装置可操作用于在操作位置之间移动踏板,使得便于乘客进入车辆。 驱动装置包括联接到台阶板的可转动轴和与该轴联接的马达,用于将其转动绕其轴线并用于在其操作位置之间移动踏板。 解耦装置使马达与轴脱离,从而可以手动移动踏板。 驱动装置还包括具有与轴隔开并围绕轴的第一凸轮部分的开关装置,以及安装在轴上的第二凸轮部件,用于与其一起转动。 第二凸轮部分各自具有相对于轴和第一凸轮部分的预定角度位置,用于控制电动机的操作,使得在电动机脱离时,轴的手动运动可有效地定位第二凸轮部分以保持它们各自的 预定位置。 由此,电动机的后续动作大大方便。

    TENSION MEMBER FOR STRUCTURES AND METHOD FOR MANUFACTURING THE SAME
    6.
    发明申请
    TENSION MEMBER FOR STRUCTURES AND METHOD FOR MANUFACTURING THE SAME 有权
    用于结构的张力构件及其制造方法

    公开(公告)号:US20080250576A1

    公开(公告)日:2008-10-16

    申请号:US12102858

    申请日:2008-04-14

    IPC分类号: E01D11/00 B21D47/00

    摘要: A tension member is provided for structures, in particular a cable stay for a cable-stayed bridge, in which one or more tension elements, such as steel rods, steel wires, or stranded steel wires, run inside a tubular sheath. The tension elements fill only a portion of the cross-section of the tubular sheath, so that a remaining unoccupied area is left. In order to prevent the tension elements from moving in the transverse direction with respect to the tension member, there is arranged in the remaining unoccupied area of the tubular sheath a filler body that extends over a limited longitudinal section of the tension member and includes a deformable sheath, which tightly encloses a hollow space that is delimited on all sides and can be filled with a filler medium. The invention further concerns a method for producing such a tension member, in which, after an axially delimited longitudinal section has been established, an empty filler body is introduced into the remaining unoccupied area between the tubular sheath and the tension elements, and, finally, the filler body is filled with a filler medium until the remaining unoccupied area is filled in the region of the selected longitudinal section.

    摘要翻译: 提供了用于结构的张紧构件,特别是用于斜拉桥的电缆支架,其中一个或多个张力元件,例如钢杆,钢丝或绞合的钢丝线在管状护套内延伸。 张紧元件仅填充管状护套的横截面的一部分,使得留下剩余的未占用区域。 为了防止张力元件相对于张力构件在横向方向上移动,在管状护套的剩余未占用区域中布置有填充体,该填充体在张力构件的有限的纵向截面上延伸并且包括可变形的 护套,其紧密地包围在所有侧面上界定并且可以填充有填充介质的中空空间。 本发明还涉及一种用于制造这种张力构件的方法,其中在轴向限定的纵向部分已经建立之后,将空的填充体引入到管状护套和张力元件之间的剩余的未占用区域中,最后, 填充体填充有填充剂介质,直到剩余的未占据区填充在所选择的纵向区域的区域中。

    Arrangement for arresting and releasing an intermediate buffer coupling
    7.
    发明授权
    Arrangement for arresting and releasing an intermediate buffer coupling 失效
    用于阻止和释放中间缓冲耦合器的布置

    公开(公告)号:US4289247A

    公开(公告)日:1981-09-15

    申请号:US89037

    申请日:1979-10-29

    IPC分类号: B61G7/12 B61G9/20

    CPC分类号: B61G7/12

    摘要: An arrangement for horizontal central arresting and releasing of an intermediate buffer coupling has a horizontally swingable coupling rod, a guide member at a rear end of the coupling rod and following the swinging of the latter, two rocking levers pivotally mounted on a vehicle and having abutment faces, a roller supported on the guide member and located between the rocking arms so as to abut against their abutment faces, and an actuating device connected with the rocking levers and operative for opening of the latter in the sense of allowing free movement of the intermediate buffer coupling.

    摘要翻译: 中间缓冲联接器的水平中枢停止和释放的布置具有水平摆动的联接杆,在联接杆的后端处的引导构件,并且在其后摆动时,两个摆动杆可枢转地安装在车辆上并具有基座 表面,支撑在引导构件上并且位于摇臂之间以便抵靠其邻接面的滚子的滚子,以及与摇摆杆连接并用于打开摇杆的致动装置,以允许中间件的自由运动 缓冲耦合。

    Post for enclosures
    9.
    发明授权
    Post for enclosures 失效
    邮箱为封闭

    公开(公告)号:US4910933A

    公开(公告)日:1990-03-27

    申请号:US184939

    申请日:1988-04-22

    IPC分类号: E04H17/00 E04H17/16

    CPC分类号: E04H17/161 E04H2017/006

    摘要: To create a post for enclosures, partitions, and similar structures consisting of several parts and involving a strip of hollow structural section that will allow the rapid and rational assembly of such enclosures as bar-grid fences and similar structures, whereby disassembly will be impossible without destroying the components, the length (2) of hollow structural section has a gap along one side flanked by two separated flanges (3), which extend either inward or outward and between which are accommodated webs (4) that match the shape of each flange and that are part of a length (5) of more or less T or .pi.-shaped structural section that closes off the gap, leaving room outside on each side of the flanges between the length of hollow structural section and the matching sections of a spine (6) on a length (5) of T or .pi.-shaped structural section, whereby the length of T or .pi.-shaped structural section can be locked into the length of hollow structural section.

    摘要翻译: 为了创建一个外壳,隔板和类似结构的柱子,包括几个部分,并且包括一条中空的结构部分,这将允许快速和合理地组装这样的外壳,如栅格栅栏和类似结构,从而不可能拆卸 破坏部件,中空结构部分的长度(2)具有一侧的间隙,侧面是两个分开的凸缘(3),两个分开的凸缘(3)向内或向外延伸,并在其间容纳有与每个凸缘的形状相匹配的腹板(4) 并且是长度(5)的一部分,或多或少的T形或pi形结构部分,其封闭间隙,在中空结构部分的长度与脊柱的匹配部分之间留下在凸缘的每一侧的外部空间 (6)在T或pi形结构部分的长度(5)上,由此T或pi形结构部分的长度可以锁定在中空结构部分的长度上。