RESIN-COATED STEEL PIPE EXCELLENT IN MECHANICAL STRENGTH SUCH AS SLIDING PROPERTY
    2.
    发明公开
    RESIN-COATED STEEL PIPE EXCELLENT IN MECHANICAL STRENGTH SUCH AS SLIDING PROPERTY 审中-公开
    HARZBESCHICHTETES STAHLROHR MIT HERVORRAGENDER机械手FESTIGKEIT WIE GLEITEIGENS Aktiengesellschaft

    公开(公告)号:EP1512529A1

    公开(公告)日:2005-03-09

    申请号:EP03730580.2

    申请日:2003-05-22

    IPC分类号: B32B15/08

    摘要: Resin-coated steel pipe (1) with superior mechanical strength, including the ability to slide, wherein a double coating structure is formed in a manner that it extends in the pipe axis direction and has substantially the same cross section, the structure comprising a thin steel pipe (2) and, attached to the outer surface thereof as a coating layer with an adhesive, an alloy resin (3) being a mixture of a styrenic resin and a crystalline engineering plastic and further, formed on the outer surface of the alloy resin (3) in a thickness required for exhibiting its mechanical strength such as sliding property, the crystalline engineering plastic (4). The resin-coated steel pipe exhibits markedly improved adhesion of the crystalline engineering plastic (4) to the thin steel pipe (2) and thus is free from a fear of the exfoliation of the plastic.

    摘要翻译: 树脂涂层钢管(1)具有优异的机械强度,包括滑动能力,其中双层涂层结构以其在管轴线方向上延伸并且具有基本相同的横截面形式形成,该结构包括薄的 钢管(2),以其粘合剂作为涂层附着在其外表面,合金树脂(3)是苯乙烯树脂和结晶工程塑料的混合物,并进一步形成在合金的外表面上 树脂(3)具有显示其机械强度如滑动性所需的厚度,结晶工程塑料(4)。 树脂涂层钢管显着改善了结晶工程塑料(4)与薄钢管(2)的粘附性,因此不会损害塑料的剥落。

    PIPE JOINT
    4.
    发明公开
    PIPE JOINT 审中-公开

    公开(公告)号:EP1686270A1

    公开(公告)日:2006-08-02

    申请号:EP04792120.0

    申请日:2004-10-07

    IPC分类号: F16B7/04 F16B7/18 F16B7/20

    摘要: A pipe joint that is capable of achieving a sufficient bearing force against pulling without increasing the length of contact with a pipe and that has excellent appearance. The pipe joint is composed of a joint body (2) and a fixture (3). The joint body (2) is constructed by joining tubular insertion sections (2a) with joining sections (2b) in between, the insertion sections (2a) being inserted and fitted in a pipe (P), the joining section (2b) being a single circular tube or a joint body that is composed of circular tubes, the single circular tube and the joint body having the same outside diameter as the outside diameter of the pipe (P). The fixture (3) has an elastic body (4) having the outside diameter same as the inner diameter of the pipe (P), holding plates (5) arranged on both faces of the elastic body, a retaining metal member (6) provided next to one of the holding plates and where folded-back claws (6c) capable of biting into the inner periphery of a insertion section (2a) are provided on the heads of legs (6b) that extend axially from the peripheral edge of an annular plate section (6a), a bolt (7), and a nut (8). The bolt (7) passes through the center sections of the elastic body (4), the holding plates, and the retaining metal member (6), and fastens them with the nut (8). The fixture (3) is inserted from an end section of the pipe (P) and fixed at a position corresponding to the length of the insertion section (2a) with the retaining metal member (6) provided at the end section.

    摘要翻译: 在不增加与管子的接触长度的情况下,能够获得足够的拉伸承载力的管接头,并且具有优异的外观。 管接头由接头体(2)和夹具(3)组成。 通过将管状插入部分2a与其间的连接部分2b连接起来而构成连接部分2,插入部分2a插入并装配在管道P中,连接部分2b为 单圆管或由圆管组成的接头体,单圆管和接头体的外径与管(P)的外径相同。 夹具(3)具有外径与管(P)的内径相同的弹性体(4),配置在弹性体的两面上的保持板(5),设置保持金属部件(6) 在一个保持板的旁边,并且其中能够咬入插入部分(2a)的内周的折回爪(6c)设置在从环形件的外周边缘轴向延伸的腿部(6b)的头部上 板部分(6a),螺栓(7)和螺母(8)。 螺栓7穿过弹性体4的中心部分,保持板和保持金属件6,并用螺母8紧固。 夹具(3)从管(P)的端部插入,并在端部设置有保持金属部件(6)的情况下固定在与插入部(2a)的长度相对应的位置。

    METHOD AND FACILITY FOR SEPARATING AND RECOVERING STEEL PIPE AND COVERING RESIN IN RESIN-COVERED STEEL PIPE
    5.
    发明公开
    METHOD AND FACILITY FOR SEPARATING AND RECOVERING STEEL PIPE AND COVERING RESIN IN RESIN-COVERED STEEL PIPE 有权
    用于切割方法以及设备和恢复从钢管混凝土及涂料树脂在同一树脂涂塑钢管

    公开(公告)号:EP1464414A1

    公开(公告)日:2004-10-06

    申请号:EP02778056.8

    申请日:2002-11-05

    IPC分类号: B09B5/00 B29B17/02

    摘要: There are provided a method and a facility for separating and recovering a steel pipe and a covering resin in a resin-covered steel pipe (1), which do not produce cuttings of the steel pipe (2) and which make it possible to continuously operate the facility. The method comprises the steps of using a cut line forming means (26b) installed forwardly of the position that a high frequency induction coil (21) passes, so as to form a cut line (18) extending from the surface of the resin-covered steel pipe (1) toward the steel pipe (2), deep enough to reach the surface of the steel pipe (2) from the surface of the covering resin (3), throughout the length of the resin-covered steel pipe (1), circumferentially dividing the covering resin (3) into at least two parts, heating the steel pipe by high frequency induction heating, in the position of a separating device (25) disposed at a suitable position immediately after the passage of the position of the high frequency induction coil (21), to the extent the boundary between the covering resin (3) and the steel pipe (2) assumes the state for the release of the covering resin (3) from the steel pipe (2), and cutting each covering resin (3) into at least two parts along the cut line (18) and toward the outside of the steel pipe (2) by the separating device (25) while releasing and separating it from the steel pipe (2).

    摘要翻译: 本发明提供一种方法和用于分离和回收的钢管的设备和在树脂覆盖的钢管(1)不产生钢管(2)和其中的一个岩屑覆盖树脂使得可以连续地操作 该设施。 该方法包括使用一个剪切线形成(26B)安装向前的位置做了高频感应线圈装置(21)穿过的步骤,以便形成从所述覆盖树脂的表面延伸的切割线(18) 钢管(1)朝向所述钢管(2),足够深以到达钢管的表面(2)从所述覆盖树脂(3)在整个树脂覆盖的钢管的长度的表面(1) 周向分割覆盖树脂(3)划分成至少两个部分,所述高的位置通过后立即加热通过高频感应加热的钢管,在一个合适的位置设置在分离装置(25)的位置 高频感应线圈(21),在某种程度上覆盖树脂(3)和钢管(2)übernimmt州为覆盖树脂(3)的从所述钢管(2)的释放,和切割每个之间的边界 覆盖树脂(3)为沿着切割线(18)的至少两个部分,并且朝着 钢管(2)的由分离装置(25),同时释放和它从钢管分离(2)外部。

    Guided tractor for pulling along transport-carts
    6.
    发明公开
    Guided tractor for pulling along transport-carts 有权
    Traktor mit Unterflur-Leitsystem zurMitführungvon Transportwagen

    公开(公告)号:EP1243499A1

    公开(公告)日:2002-09-25

    申请号:EP01302500.2

    申请日:2001-03-19

    摘要: An under-cart type guided tractor comprising a frame (1) provided with a driving unit (3) including driving wheels (2) adapted to travel guided by a guide signal sent out from a guide element, such as a magnetic tape (14) laid along a travelling path on a floor surface (4), and to draw a cart (5) provided with free wheels (11) and loaded with goods, to travel over very uneven floors. The frame (1) of the guided tractor comprises at least two separate frame components (7,8) that are arranged in line with the travelling direction of the guided tractor and joined by a pin (9) in such a manner that the frame components (7,8) are allowed to take an upward or downward bent formation. The frame components (7,8) are equipped with a clamp mechanism (10) capable of being raised and lowered, the clamp mechanism (10) being adapted to be raised and clamp the frame (6) to the cart (5) when the guided tractor has come to an appropriate position under the frame (6) of the cart (5). A sensor (13) is provided at a portion suitable for detecting the guide signal sent out from the guide element, such as a magnetic tape (14).

    摘要翻译: 一种下推式牵引车,包括一个设有驱动单元(3)的框架(1),该驱动单元(3)包括驱动轮(2),该驱动轮(2)适于由诸如磁带(14)等导向元件发出的引导信号引导, 沿着地板表面(4)上的行进路径放置,并且绘制设有自由轮(11)并装载货物的推车(5),以在非常不平坦的地板上行驶。 引导拖拉机的框架(1)包括至少两个独立的框架部件(7,8),其被布置成与被引导的拖拉机的行进方向成一直线并且由销(9)连接,使得框架部件 (7,8)允许向上或向下弯曲的形成。 框架部件(7,8)配备有能够升高和降低的夹紧机构(10),夹紧机构(10)适于升高并将框架(6)夹紧到推车(5)上,当该 导向拖拉机已经到达推车(5)的框架(6)下方的适当位置。 在适于检测从诸如磁带(14)的引导元件发出的引导信号的部分处设置传感器(13)。

    GRAVITY TYPE WHEEL CONVEYOR OR ROLLER CONVEYOR CAPABLE OF CONTROLLABLY BRAKING CARRIED OBJECT
    7.
    发明公开
    GRAVITY TYPE WHEEL CONVEYOR OR ROLLER CONVEYOR CAPABLE OF CONTROLLABLY BRAKING CARRIED OBJECT 有权
    SCHWERKRAFTRAD- UND-ROLLENFÖRDERER,DER EINBEFÖRDERTESOBJEKT KONTROLLIERT BREMSEN KANN

    公开(公告)号:EP1862409A1

    公开(公告)日:2007-12-05

    申请号:EP05721454.6

    申请日:2005-03-25

    IPC分类号: B65G13/075 B65G39/00

    摘要: A gravity wheel conveyor or roller conveyor is provided capable of braking for moderating and reducing the transfer speed of a relatively lightweight object being transported by using brake wheels or brake rollers, or of brake control for stopping the object being transported at a target position.
    In the wheel or roller conveyor that is constructed by arranging a plurality of freely rotatable wheels 4 or rollers 10 in the transporting direction of an object, which transports an object being transported 1 by its gravitational operation, one or more selected wheels 4 or rollers 10 are constructed as brake wheels 6 or brake rollers 12 each having an outer circumferential surface onto which a brake material 7 or 11 that is soft and high in its rebound resilience is fixed so as to protrude to form a diameter larger than the outer circumferential surface of each of the wheels or rollers.

    摘要翻译: 提供了一种能够制动的重力轮式输送机或辊式输送机,用于调节和降低通过使用制动轮或制动辊传送的相对轻质的物体的传递速度,或者用于停止在目标位置被运输的物体的制动控制。 在通过在物体的传送方向上布置多个可自由旋转的车轮4或辊10构成的车轮或辊式输送机中,其通过重力作用运送被运送物体1的一个或多个所选择的车轮4或辊子10 被构造为制动轮6或制动辊12,每个制动轮6或制动辊12具有外圆周表面,柔性且回弹性高的制动材料7或11被固定在该外周表面上,以便突出以形成比外圆周表面大的直径 每个车轮或滚轮。

    WHEEL CONVEYOR
    8.
    发明公开
    WHEEL CONVEYOR 审中-公开
    轮式输送机

    公开(公告)号:EP1707509A1

    公开(公告)日:2006-10-04

    申请号:EP05703461.3

    申请日:2005-01-12

    IPC分类号: B65G39/12

    CPC分类号: B65G39/12 B65G13/11

    摘要: A wheel conveyer formed by installing a wheel assembly having wheels and support plates disposed on both sides thereof and rotatably supporting the axles of the wheels in the grooves of frame materials, easily disassembled and cleaned, and having vibration damping function and dust collecting function. In the wheel assembly (2), the wheels (5) comprise axle pins (6), pin holes (8) are formed in the support plates (7), and the axle pins (6) are inserted into the pin holes (8) and rotatably supported on the pin holes. The shape of the frame material (4) in cross section is such that a first groove-shaped part (4b) formed continuously with a lip part (4a) supports the support plate (7) movably in the longitudinal direction, and a bottom part groove-shaped part (4d) formed continuously with a bottom wall (4c) is swelled outward from the mouth edge of the lip (4a). These two groove-shaped parts (4b) and (4d) are joined continuously to each other through a joining parts (4b) of the frame materials (4), and the plurality of wheels (5) are arranged in a row.

    摘要翻译: 本发明提供一种轮式输送机,其通过安装具有轮子和设置在其两侧的支撑板并将轮子的轮轴可旋转地支撑在框架材料的凹槽中的轮子组件来容易地拆卸和清洁,并且具有减振功能和集尘功能。 在轮组件2中,轮5包括轴销6,在支承板7上形成销孔8,轴销6插入销孔8中, )并且可旋转地支撑在销孔上。 框架材料(4)的横截面的形状使得与唇部(4a)连续形成的第一槽形部分(4b)在长度方向上可移动地支撑支撑板(7),并且底部部分 与底壁(4c)连续形成的槽形部分(4d)从唇部(4a)的嘴边缘向外隆起。 这两个槽形部分4b和4d通过框架材料4的连接部分4b彼此连续地连接,并且多个轮5排列成一排。