Method of assembling an article using laser light projection and a photoreactive material
    4.
    发明授权
    Method of assembling an article using laser light projection and a photoreactive material 有权
    使用激光投射和光反应材料组装物品的方法

    公开(公告)号:US06828525B1

    公开(公告)日:2004-12-07

    申请号:US10808164

    申请日:2004-03-24

    Abstract: A method of precision assembly of component parts of an article uses a laser light projection system in combination with a photoreactive material. The photoreactive material is applied to the component parts of the article being assembled, where the photoreactive material is exposed to the laser light emitted by the projector system. When the photoreactive material is exposed to the laser light, the appearance of the material changes to mark a location on the material and thereby on the component part where an assembly operation is to take place.

    Abstract translation: 制品的组成部件的精密组装方法使用与光反应性材料组合的激光投影系统。 光反应性材料被施加到待组装的制品的组分部分,其中光反应性材料暴露于由投影仪系统发射的激光。 当光反应性材料暴露于激光时,材料的外观改变以标记材料上的位置,从而标记要组装操作的部件。

    Wellbore tubular compensator system
    6.
    发明授权
    Wellbore tubular compensator system 失效
    井筒管式补偿器系统

    公开(公告)号:US06000472A

    公开(公告)日:1999-12-14

    申请号:US998461

    申请日:1997-12-26

    CPC classification number: E21B19/06 E21B19/086 E21B19/16

    Abstract: New joint compensator and systems and methods of their use have been invented which, in one aspect are useful for compensating for the weight of a first joint and at least one subsequent joint, the first joint to be supported above the at least one subsequent joint, the joint compensator in one aspect having a body interconnectible between the first joint and moving apparatus, the body including supporting apparatus for supporting the first joint above the at least one subsequent joints and for providing support of the first joint as it moves with respect to the at least one subsequent joint, the supporting apparatus compensating for weight of the first joint as it moves, the support apparatus for alternately supporting the first joint and then the at least one subsequent joint, the support apparatus initially adjustable to compensate for the weight of the first joint so that the support apparatus is also thereby adjusted to compensate for weight of the at least one subsequent joint.

    Abstract translation: 已经发明了新的接头补偿器及其使用的系统和方法,其一方面可用于补偿第一接头和至少一个后续接头的重量,所述第一接头被支承在至少一个后续接头上方, 该连接补偿器在一个方面具有可在第一接头和移动设备之间相互连接的主体,该主体包括支撑装置,用于在第一接头上方支撑第一接头,并且当第一接头相对于第二接头移动时,提供第一接头的支撑 至少一个随后的关节,所述支撑装置在移动时补偿第一关节的重量,支撑装置用于交替地支撑第一关节,然后是至少一个随后的关节,支撑装置最初可调节以补偿第一关节的重量 第一接头,从而调节支撑装置以补偿至少一个随后接头的重量。

    Releasing tool
    7.
    发明授权
    Releasing tool 失效
    发布工具

    公开(公告)号:US5577566A

    公开(公告)日:1996-11-26

    申请号:US513147

    申请日:1995-08-09

    CPC classification number: E21B21/106 E21B21/01

    Abstract: A new tool has been developed for, in one aspect, facilitating release of a tubular string coupled between a travelling block and elevators with insufficient clearance to release elevator slips in order to remove the tubular. In one aspect the releasing tool is effectively shortened permitting release of the elevators. Such shortening is effected by releasing an expansion sub and piston within the tool for relative movement with respect to other parts of the tool. Initially the expansion sub and piston are held in place by fluid in a first chamber. Movement of fluid from the first chamber and movement of fluid into a second chamber housing the piston results in piston movement (and movement of the expansion sub which is secured to the piston) to effectively shorten the tool. In one aspect the fluid moves in a closed loop between the chambers and no fluid is expelled to the environment. In another aspect only one fluid chamber is used.

    Abstract translation: 已经开发了一种新的工具,在一个方面,便于释放连接在行驶块和具有不足的间隙的电梯之间的管状柱,以释放电梯滑移以便移除管状物。 在一个方面,释放工具被有效地缩短,允许电梯的释放。 这种缩短通过在工具内释放膨胀子和活塞相对于工具的其它部分相对移动来实现。 最初,膨胀子和活塞通过第一室中的流体保持在适当的位置。 流体从第一室的移动和流体进入容纳活塞的第二室的运动导致活塞移动(以及固定到活塞的膨胀子的运动)以有效地缩短工具。 在一个方面,流体在腔室之间的闭合回路中移动,并且没有流体被排出到环境中。 在另一方面,仅使用一个流体室。

    Drill template tool with integral seal
    9.
    发明授权
    Drill template tool with integral seal 有权
    钻模板模具整体密封

    公开(公告)号:US08757937B1

    公开(公告)日:2014-06-24

    申请号:US12561268

    申请日:2009-09-17

    Abstract: The disclosure provides in one embodiment for an integral seal for a drill template tool for a structure having an outside mold line surface fabricated according to a precise definition using computer aided design (CAD). The integral seal comprises an inner surface in contact with an interior portion of a continuous groove portion formed in a bottom surface of a vacuum housing of the drill template tool. The integral seal further comprises an outer surface in contact with the structure. The integral seal is formed in the groove portion on the bottom surface of the vacuum housing, and the groove portion is formed using one of selective laser sintering, fused deposition modeling, or stereolithography, during fabrication of the drill template tool. The integral seal prevents leakage of fluids and debris generated by a drilling process of the structure.

    Abstract translation: 本公开在一个实施例中提供了用于具有根据使用计算机辅助设计(CAD)的精确定义制造的外部模具线表面的结构的钻模模具工具的整体密封件。 整体密封件包括与形成在钻模模具工具的真空壳体的底表面中的连续凹槽部分的内部部分接触的内表面。 整体密封件还包括与结构接触的外表面。 整体密封件形成在真空壳体的底表面上的凹槽部分中,并且在钻模模具工具的制造期间,使用选择性激光烧结,熔融沉积建模或立体光刻技术之一形成凹槽部分。 整体密封件可防止由结构的钻孔过程产生的流体和碎屑的泄漏。

    Functionalized polymers and initiators for making same
    10.
    发明授权
    Functionalized polymers and initiators for making same 有权
    官能化聚合物和引发剂用于制备

    公开(公告)号:US08227562B2

    公开(公告)日:2012-07-24

    申请号:US12922611

    申请日:2009-03-15

    CPC classification number: C08C19/44 C08F8/00 C08L15/00 C08L19/006 C08F12/08

    Abstract: A polymer includes at a terminus a cyclic amine radical bonded to the polymer through a ring nitrogen atom. The polymer can be provided by using a lithiated version of the cyclic amine to initiate polymerization of one or more ethylenically unsaturated monomers. The polymer can be used in the production in a variety of vulcanizates.

    Abstract translation: 聚合物在末端包括通过环氮原子键合到聚合物上的环胺自由基。 聚合物可以通过使用锂化型环胺来引发一种或多种烯属不饱和单体的聚合来提供。 该聚合物可用于生产各种硫化橡胶。

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