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100 条记录 (耗时 0.015 秒)

    System and method for tensioning and locking a safety strand
    1.
    发明授权
    System and method for tensioning and locking a safety strand 失效
    用于张紧和锁定安全绳的系统和方法

    公开(公告)号：US07726634B2

    公开(公告)日：2010-06-01

    申请号：US11567811

    申请日：2006-12-07

    申请人： Roy E. Neal ,  Lowell W. Cramer ,  Clifton Lathan, Jr. ,  Herman Carter ,  Myron Evans

    发明人： Roy E. Neal ,  Lowell W. Cramer ,  Clifton Lathan, Jr. ,  Herman Carter ,  Myron Evans

    IPC分类号： E04H17/04

    CPC分类号： E01F13/028 ,  Y10T24/1437

    摘要： A system for tensioning and locking a safety strand to a number of sequentially arranged stanchions is provided. The system includes tensioning means for applying a tensile force to one end of the safety strand when the safety strand is passed through a passage bore of each of the sequentially arranged stanchions and the other end of the safety strand is secured to an immovable object. Locking mechanisms are provided that each include a cable cradle having a receiving channel for receiving a portion of the safety strand, a clamping arrangement for engaging and trapping the portion of the safety strand within the receiving channel, and a device for securing the cable cradle and clamping arrangement to a stanchion. The cable cradle and securing device are configured so that when the cable cradle is secured to the selected stanchion, the receiving channel is in registry with the passage bore.

    摘要翻译： 提供了一种用于将安全绳张紧并锁定到多个顺序排列的支柱的系统。 该系统包括当安全绳穿过每个顺序布置的支柱的通道孔并且安全绳的另一端固定到不可移动物体上时，用于向安全绳的一端施加张力的张紧装置。 提供锁定机构，每个锁定机构包括具有用于接收安全绳索的一部分的接收通道的电缆支架，用于接合和收集安全线束在接收通道内的部分的夹持装置，以及用于固定电缆支架和 夹紧布置到支柱。 电缆支架和固定装置被配置为使得当电缆支架固定到所选择的支柱时，接收通道与通道孔对准。

    Adjustable U-bolt type pipe clamp
    2.
    发明授权
    Adjustable U-bolt type pipe clamp 失效
    可调U型螺栓式管夹

    公开(公告)号：US5274888A

    公开(公告)日：1994-01-04

    申请号：US48453

    申请日：1993-04-05

    申请人： Wayne A. Payne

    发明人： Wayne A. Payne

    IPC分类号： F16L3/02 ,  F16L3/00

    CPC分类号： F16L3/02 ,  Y10T24/1437 ,  Y10T24/44

    摘要： A saddle type pipe clamp that is adjustable to a wide range of pipe sizes includes a saddle portion formed by a pair of complementary saddle elements of channel stock. Each saddle portion includes curved clamping surfaces, and a bolt hole and slot in the closed edge. An elongate threaded rod is provided which is manually bent around a pipe to form a U-bolt. The saddle elements are adjusted to fit the U-bolt, and installed with washers and nuts. The ends of the U-bolt may be trimmed after installation.

    摘要翻译： 可调整到各种管道尺寸的鞍形管夹具包括由通道材料的一对互补鞍形元件形成的鞍形部分。 每个鞍座部分包括弯曲的夹紧表面，以及在封闭边缘中的螺栓孔和槽。 提供了一个细长螺纹杆，其被手动地绕管道弯曲以形成U型螺栓。 鞍座元件被调节以适应U型螺栓，并安装有垫圈和螺母。 U型螺栓的端部可能在安装后被修整。

    U-bolt clamp saddle construction and method of manufacture
    3.
    发明授权
    U-bolt clamp saddle construction and method of manufacture 失效
    U型螺栓夹具鞍座结构及其制造方法

    公开(公告)号：US4488334A

    公开(公告)日：1984-12-18

    申请号：US338698

    申请日：1982-01-11

    申请人： Ronald D. Goforth

    发明人： Ronald D. Goforth

    IPC分类号： F16L25/04 ,  F16L33/10

    CPC分类号： F16L25/04 ,  F01N13/1805 ,  F01N2450/24 ,  Y10T24/1437

    摘要： A U-bolt clamp saddle construction is disclosed particularly adapted for applications such as clamping catalytic converter pipe connections requiring a rigid saddle. The saddle clamp is of two-piece welded construction, each piece being formed of sheet steel with a square-sided channel on either side, each piece also having an intermediate web having a semicircular cutout adapted to engage the pipe diameter to be clamped. The outer edges of each of the channels are abutted by positioning the pieces together, which pieces are then welded at weld projections located along the edges and on the web to form a high strength flangeless saddle construction for maximum clearance at installation of the clamp. The square-sided channel allows clearance for weld flash, while enabling standard sized nuts to be used. A tab portion is formed on one of the pieces which is folded about the bottom edge and against the face of the other piece to create rigidity of the saddle during clamping adequate for good sealing pressure while affording sufficient yieldability for optimum interfitting with the pipe connection to be clamped.

    摘要翻译： 公开了一种U形螺栓夹具鞍座结构，特别适用于需要刚性鞍座的夹紧催化转化器管连接件。 鞍形夹具为两件式焊接结构，每片由两边形方形通道的钢板形成，每片均具有中间腹板，该中间腹板具有适于接合待夹紧的管道直径的半圆形切口。 每个通道的外边缘通过将这些件定位在一起而邻接，然后将这些件焊接在沿着边缘和在幅材上的焊接凸起处，以形成在安装夹具时最大间隙的高强度无法兰的马鞍结构。 方形通道允许焊接闪光的间隙，同时使用标准尺寸的螺母。 在其中一个片上形成突片部分，折叠部分围绕底部边缘折叠并抵靠另一个部件的表面，以在夹持期间产生鞍座的刚度，足以提供良好的密封压力，同时提供足够的屈服强度，以最佳地与管道连接相配合 被夹紧

    U-Bolt pipe clamp assembly
    4.
    发明授权
    U-Bolt pipe clamp assembly 失效
    U型螺栓管夹组件

    公开(公告)号：US4388749A

    公开(公告)日：1983-06-21

    申请号：US346734

    申请日：1982-02-08

    申请人： Frank Sassak

    发明人： Frank Sassak

    IPC分类号： F16L25/04 ,  F16L13/14

    CPC分类号： F01N13/18 ,  F16L25/04 ,  F01N2450/24 ,  Y10T24/1435 ,  Y10T24/1437

    摘要： A U-bolt clamp assembly for securing together the annular overlap of a pair of telescoped engaging pipes having a U-bolt having a semi-circular bight portion terminating in a pair of legs having threaded ends. A saddle plate assembly includes a saddle plate having a concave seat of semi-circular shape and a pair of spaced keys at the upper ends of the saddle plate seat. The saddle plate assembly is apertured at its ends to receive the U-bolt legs. Opposed keyways upon the interior of the legs interlockingly receive the keys. Fasteners upon the U-bolt ends are tightly drawn into compressive engagement drawing together the U-bolt and saddle plate assembly. The U-bolt bight and the concave seat deform both pipes forming concentric annular channels therein and a bead in the outer pipe nested within the channel of the inner pipe so that the U-bolt and saddle are mechanically interlocked with the outer pipe and the pipes are annularly interlocked, secured and sealed throughout 360.degree..

    摘要翻译： 一种U型螺栓夹紧组件，用于将一对可伸缩的接合管的环形重叠部分固定在一起，该配合管具有一个具有半圆形弯曲部分的U形螺栓，该半螺纹部分终止于具有螺纹端部的一对腿部。 鞍板组件包括鞍形板，其具有半圆形的凹形座和在鞍座座的上端处的一对隔​​开的键。 鞍板组件在其端部有孔以接收U形螺栓腿。 腿部内侧的相对的键槽互锁地接收钥匙。 U型螺栓端部的紧固件紧紧地拉入U型螺栓和鞍座板组件的压缩接合中。 U形螺栓和凹座使两个同时形成同心环形通道的管道变形，外管中的一个焊道嵌套在内管的通道内，使得U型螺栓和鞍座与外管和管道机械联锁 环形互锁，固定和密封在360度。

    U-Bolt exhaust system clamp with double saddle
    5.
    发明授权
    U-Bolt exhaust system clamp with double saddle 失效
    U型螺栓排气系统夹具带双鞍

    公开(公告)号：US4372017A

    公开(公告)日：1983-02-08

    申请号：US188262

    申请日：1980-09-17

    申请人： John E. Heckethorn

    发明人： John E. Heckethorn

    IPC分类号： F01N13/18 ,  F16L25/04 ,  B01J6/00

    CPC分类号： F01N13/1805 ,  F16L25/04 ,  Y10T24/1437 ,  Y10T24/44034

    摘要： A U-bolt saddle clamp is disclosed having a double saddle design, wherein the primary saddle web is centered on the U-bolt axis to provide a substantially complete circular indentation on the coupled pipes to which it is applied in cooperation with the U-bolt. The spaced secondary saddle web functions as a fulcrum for the actuating or primary web and is cut out higher as it does not indent the pipe.

    摘要翻译： 公开了一种具有双马鞍设计的U形螺栓鞍形夹具，其中主鞍形腹板以U形螺栓轴线为中心，以在耦合的管上提供基本上完整的圆形压痕，与U型螺栓 。 间隔开的第二鞍座腹板用作致动或主腹板的支点，并且在不压缩管道的情况下被切割得较高。

    Saddle clamp and method of manufacture
    6.
    发明授权
    Saddle clamp and method of manufacture 失效
    马鞍夹和制造方法

    公开(公告)号：US4141577A

    公开(公告)日：1979-02-27

    申请号：US833164

    申请日：1977-09-14

    申请人： J. Ted Beebe

    发明人： J. Ted Beebe

    IPC分类号： F16L25/04 ,  F16L13/14

    CPC分类号： F01N13/1805 ,  F16L25/04 ,  Y10T24/1437 ,  Y10T29/49826

    摘要： A saddle pipe clamp is disclosed of the type including a U-bolt cooperating with a saddle member receiving the ends of the U-bolt which are adapted to apply a clamping pressure about the periphery of a pipe section by means of a pair of nuts threadably engaging the ends of the U-bolt, drawing the outer portion of the U-bolt towards a radiused inner contour of the saddle member. A folded sheet metal saddle member is constructed from a sheet metal blank folded into a three layer stack and spot welded together to form a unitary clamping saddle member. Formed end sections of the blank provide eyes for receiving the U-bolt ends. The middle layer is formed with a slightly smaller pipe engaging radius so as to act as a pressure ridge for sealingly deforming the pipe sections during clamping of the pipe joints. The outer contour of the saddle member is also radiused to minimize the envelope of the assembled pipe clamp without compromising the rigidity of the saddle member to the clamping forces.

    摘要翻译： 公开了一种鞍形管夹，其包括U形螺栓，该U形螺栓与接收U形螺栓的端部的鞍形构件配合，所述鞍形构件适于通过螺纹连接的一对螺母施加围绕管段周边的夹紧压力 接合U形螺栓的端部，将U形螺栓的外部部分拉向鞍形构件的圆弧形内轮廓。 折叠的金属板鞍构件由折叠成三层叠层的金属板坯料构成，并且点焊在一起以形成一体的夹紧鞍形构件。 坯件的成形端部为接收U型螺栓端部提供眼睛。 中间层形成为具有略小的管接合半径，以便在夹紧管接头期间充当用于使管段密封变形的压力脊。 鞍式构件的外轮廓也是圆角的，以最小化组装的管夹的外壳，而不会影响鞍形构件对夹紧力的刚度。

    Universal hinge
    7.
    发明授权
    Universal hinge 失效
    通用铰链

    公开(公告)号：US3727266A

    公开(公告)日：1973-04-17

    申请号：US3727266D

    申请日：1971-05-13

    申请人： STEEL CORP

    发明人： ASHWORTH J

    IPC分类号： E05D5/02

    CPC分类号： E05D5/02 ,  E05Y2800/26 ,  Y10T16/5345 ,  Y10T24/1437

    摘要： A gate hinge assembly includes a pair of hinge members of opposite hand. Each hinge member includes an L-shaped bracket having at least one outwardly extending bosses in each leg with a hole through each boss, and a hinge plate extending outwardly from one of the legs of the bracket. The gate has a cylindrical upwardly extending projection and a cylindrical downwardly extending projection at one end. Each bracket receives and is fastened to the gate post by means of a bolt passing around the post and through the hole in each leg. Preferably two holes are provided in each leg to permit assembly on posts of different sizes and/or shapes. The cylindrical projections of the gate are received in aligned holes in the top and bottom hinge plates. Two holes may be provided in each hinge plate to permit different types of swinging movement of the gate.

    摘要翻译： 门铰链组件包括一对相对的铰链构件。 每个铰链构件包括L形支架，其具有在每个支腿中的至少一个向外延伸的凸起部，并且具有穿过每个凸台的孔，以及从托架的一个腿部向外延伸的铰链板。 门具有圆柱形向上延伸的突出部和一端的圆柱形向下延伸的突出部。 每个支架通过螺栓穿过柱子并穿过每个支腿的孔而接收并固定到门柱。 优选地，在每个腿中设置两个孔，以允许在不同尺寸和/或形状的柱上组装。 门的圆柱形突起容纳在顶部和底部铰链板中的对准的孔中。 可以在每个铰链板中设置两个孔，以允许门的不同类型的摆动运动。