ROCK BOLT
    1.
    发明申请
    ROCK BOLT 审中-公开
    摇滚

    公开(公告)号:WO2003071098A1

    公开(公告)日:2003-08-28

    申请号:PCT/ZA2003/000032

    申请日:2003-02-25

    CPC classification number: E21D21/0026

    Abstract: An anchor device which includes a pipe (16), an elongate member (18) which is partly inside the pipe and which has an end (20) which protrudes from the pipe (16), and a restraining component (22) which is engaged with the protruding end (20), and wherein the pipe (16) and elongate member (18) are shaped with a plurality of formations, along their respective lengths, so that the elongate member (16) can only be withdrawn from the tubular member by deforming the elongate member (18).

    Abstract translation: 一种锚固装置,其包括管道(16),细长构件(18),所述细长构件部分地在所述管道内部并且具有从所述管道(16)突出的端部(20)以及约束构件(22) 具有突出端(20),并且其中管(16)和细长构件(18)沿其相应长度成形为多个结构,使得细长构件(16)仅能够从管状构件 通过使细长构件(18)变形。

    HOSE THAT CHANGES COLOR WITH EXPANSION AND CONTRACTION

    公开(公告)号:WO2021226696A1

    公开(公告)日:2021-11-18

    申请号:PCT/CA2020/000070

    申请日:2020-06-16

    Abstract: A hose having an observed color, the hose includes a tubular wall having an interior, an exterior and a thickness. The observed hose color changes between a first hose color in a first state and a second hose color in a second state. Differences between the first state and second state may be the result of different expansions of the hose, different pressure pressures within the hose, differences in amount of fluid within the hose and different tensions states for the hose. Observed color changes between the first state and second state may be a color change, a color shade change, alternating rings of at least two different colors or shades of color along the length of the hose, a color pattern change or even the generation of indicia on the hose.

    IMPROVEMENT OF THE UNIFORMITY OF A TIRE USING ESTIMATION OF TRANSIENT EFFECTS
    3.
    发明申请
    IMPROVEMENT OF THE UNIFORMITY OF A TIRE USING ESTIMATION OF TRANSIENT EFFECTS 审中-公开
    使用估计瞬态效应改善轮胎的均匀性

    公开(公告)号:WO2015069270A1

    公开(公告)日:2015-05-14

    申请号:PCT/US2013/069082

    申请日:2013-11-08

    Abstract: Systems and methods for improving tire uniformity through identification of transient effects contributing to the non-uniformity of a tire are provided. More particularly, uniformity measurements can be obtained for a set of a plurality of tires. The uniformity measurements can include contributions from tire harmonic uniformity effects (e.g. effects attributable to tooling elements used during tire manufacture) as well as process harmonic uniformity effects (e.g. effects attributable to process elements used during tire manufacture). Certain of the tire harmonic uniformity effects can be transient effects that change from tire to tire. For instance, the effect attributable to a curing membrane used during the curing process can transiently change from tire to tire. Aspects of the present disclosure are directed to identifying transient effect contributions to uniformity measurements and improving the uniformity of the tire using the identified transient effect contributions.

    Abstract translation: 提供了通过识别有助于轮胎不均匀性的瞬时效应来提高轮胎均匀性的系统和方法。 更具体地,可以获得一组多个轮胎的均匀度测量。 均匀性测量可以包括来自轮胎谐波均匀性效应(例如可归因于在轮胎制造期间使用的加工元件的效果)以及加工谐波均匀性效应(例如可归因于在轮胎制造期间使用的加工元件的效果)的贡献。 某些轮胎谐波均匀性影响可能是从轮胎到轮胎的瞬态效应。 例如,在固化过程中使用的固化膜所产生的效果可以从轮胎瞬间变化到轮胎。 本公开的方面旨在识别对均匀度测量的瞬态效应贡献,并使用所识别的瞬态效应贡献来提高轮胎的均匀性。

    IMPROVEMENT OF TIRE UNIFORMITY THROUGH IDENTIFICATION OF PROCESS EFFECTS USING REGRESSION ANALYSIS WITHOUT AZIMUTH DATA
    5.
    发明申请
    IMPROVEMENT OF TIRE UNIFORMITY THROUGH IDENTIFICATION OF PROCESS EFFECTS USING REGRESSION ANALYSIS WITHOUT AZIMUTH DATA 审中-公开
    通过使用没有AZIMUTH数据的回归分析来识别过程效应来改善轮胎均匀性

    公开(公告)号:WO2014158188A1

    公开(公告)日:2014-10-02

    申请号:PCT/US2013/034612

    申请日:2013-03-29

    CPC classification number: G01M17/02

    Abstract: Systems and methods for improving the uniformity of a tire based on estimated process harmonic magnitudes for one or more process effects are provided. Magnitudes of process harmonics associated with one or more candidate process effects can be determined from the observed magnitudes of one or more harmonics of measured uniformity parameters. The estimated process harmonic magnitude(s) can be determined without requiring phase angle or azimuth information associated with the observed magnitudes. The estimated process harmonic magnitude(s) can be determined by identifying a process harmonic magnitude pattern for identified candidate process effects. A model can be constructed correlating the candidate magnitudes specified by the process harmonic magnitude pattern with observed magnitudes of corresponding harmonics of a measured uniformity waveform. Regression or programming techniques can be used to estimate coefficients associated with candidate magnitude terms in the model.

    Abstract translation: 提供了一种用于改善轮胎的均匀性的系统和方法,所述系统和方法基于用于一个或多个过程效果的估计过程谐波幅值。 可以根据测量的均匀性参数的一个或多个谐波的观测幅度来确定与一个或多个候选过程效应相关联的过程谐波的幅度。 可以确定估计的过程谐波幅度,而不需要与观测量值相关联的相位角或方位角信息。 可以通过识别用于所识别的候选过程效应的过程谐波幅度模式来确定估计的过程谐波幅度。 可以构建一个模型,将由过程谐波幅度模式指定的候选幅度与测量的均匀度波形的相应谐波的观测幅度相关联。 可以使用回归或编程技术来估计与模型中候选幅度项相关联的系数。

    TRAILER HITCH ALIGNMENT SYSTEMS AND METHODS
    8.
    发明申请
    TRAILER HITCH ALIGNMENT SYSTEMS AND METHODS 审中-公开
    TRAILER HITCH对齐系统和方法

    公开(公告)号:WO2012102984A3

    公开(公告)日:2013-01-24

    申请号:PCT/US2012022160

    申请日:2012-01-23

    Abstract: Systems and methods for aligning a towing vehicle trailer hitch with the tongue of a trailer/towed vehicle are provided that enable a driver to know when the towing vehicle trailer hitch is close enough to the trailer tongue such that the two can be coupled. A trailer hitch includes a tow bar having a free end configured to be coupled to a trailer tongue. An alignment system includes at least one energy emitter secured to the vehicle that emits energy in the direction of the trailer tongue, and at least two sensors secured to the vehicle in spaced-apart relationship. The energy emitter(s) and sensors may be secured to the trailer or trailer hitch.

    Abstract translation: 提供了用于将牵引车辆拖车牵引与拖车/牵引车辆的舌头对准的系统和方法,其使得驾驶员能够知道拖车车辆拖车搭接何时足够靠近拖车舌部,使得两者可联接。 拖车挂钩包括具有被配置为联接到拖车舌头的自由端的拖杆。 对准系统包括固定到车辆的至少一个能量发射器,其沿着拖车舌头的方向发射能量,并且至少两个传感器以间隔的关系固定到车辆。 能量发射器和传感器可以固定到拖车或拖车挂钩。

    PRODUCING PURIFIED HYDROCARBON GAS FROM A GAS STREAM COMPRISING HYDROCARBONS AND ACIDIC CONTAMINANTS
    10.
    发明申请
    PRODUCING PURIFIED HYDROCARBON GAS FROM A GAS STREAM COMPRISING HYDROCARBONS AND ACIDIC CONTAMINANTS 审中-公开
    从含有碳氢化合物和酸性污染物的气体流中生产纯化的碳氢化合物

    公开(公告)号:WO2009144275A1

    公开(公告)日:2009-12-03

    申请号:PCT/EP2009/056539

    申请日:2009-05-28

    Abstract: Process for producing purified hydrocarbon gas from a gas stream comprising hydrocarbons and acidic contaminants, which process comprises the steps: (a) cooling the gas stream to a temperature to form a mixture comprising solid and optionally liquid acidic contaminants and a vapour containing gaseous hydrocarbons; (b) separating the solid and optionally liquid acidic contaminants from the mixture in a vessel, yielding the purified hydrocarbon gas; (c) providing heat to at least a part of the solid and optionally liquid acidic contaminants to melt at least part of the solid acidic contaminants, yielding a heated contaminant-rich stream; (d) withdrawing the heated contaminant-rich stream from the vessel; wherein the process further comprises: (e) reheating at least a part of the heated contaminant- rich stream to form a reheated recycle stream; and (f ) recycling at least a part of the reheated recycle stream to the vessel.

    Abstract translation: 从包含烃和酸性污染物的气流产生纯化烃气体的方法,该方法包括以下步骤:(a)将气流冷却至一定温度以形成包含固体和任选的液体酸性污染物和含有气态烃的蒸汽的混合物; (b)从容器中的混合物中分离固体和任选的液体酸性污染物,产生纯化的烃气体; (c)向固体和任选的液体酸性污染物的至少一部分提供热量以熔化至少部分固体酸性污染物,产生富含热的富含杂质的物流; (d)从容器中取出加热的富含杂质的物流; 其中所述方法还包括:(e)将所述加热的富含污染物流的至少一部分再加热以形成再加热的再循环流; 和(f)将至少一部分再加热的循环物流再循环到容器中。

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