MACHINING SCORE LINES IN A RUPTURE DISC USING LASER MACHINING
    1.
    发明申请
    MACHINING SCORE LINES IN A RUPTURE DISC USING LASER MACHINING 审中-公开
    在使用激光加工的破碎盘中加工刻痕线

    公开(公告)号:US20100140238A1

    公开(公告)日:2010-06-10

    申请号:US12403828

    申请日:2009-03-13

    Abstract: A method of forming a score line in a rupture disc using a laser is provided, wherein the method includes selecting a wavelength for the laser that maximizes absorption of the laser radiation by the disc material, selecting a pulse duration for the laser that maximizes a peak power of the laser, selecting a pulse repetition rate for the laser that reduces a heat affected zone of the rupture disc during ablation, and selecting the speed of relative motion between the laser and the rupture disc. The score line is ablated in the rupture disc using the laser to remove material from the rupture disc as vapor without melting or oxidizing disc material adjacent the material being removed.

    Abstract translation: 提供了一种使用激光在破裂盘中形成刻痕线的方法,其中该方法包括选择激光器的波长,该激光器使由盘材料吸收的激光辐射最大化,选择使激光最大化的峰值的脉冲持续时间 激光的功率,选择激光的脉冲重复频率,以减少消融期间破裂盘的热影响区域,以及选择激光与破裂盘之间的相对运动速度。 使用激光将刻痕线在破裂盘中烧蚀,以从蒸气中除去材料作为蒸汽而不熔化或氧化邻近被除去的材料的盘材料。

    Controlling the rated burst pressure of a rupture disc through the use of control scores on the disc dome
    2.
    发明授权
    Controlling the rated burst pressure of a rupture disc through the use of control scores on the disc dome 有权
    通过使用光盘圆顶上的控制分数控制爆破片的额定爆破压力

    公开(公告)号:US08636164B2

    公开(公告)日:2014-01-28

    申请号:US12331611

    申请日:2008-12-10

    CPC classification number: F16K17/1606 Y10T29/49 Y10T137/1692 Y10T137/1737

    Abstract: A rupture disc for use in a pressure relief system includes a dome having a concave and a convex side and a circumferential flange associated therewith. At least one control score is formed or otherwise produced in the dome at a radial position between an apex of the dome and an outer circumference of the dome. At least one of a depth, a width, a length and the radial portion of the at least one control score is selectively controlled so that the depth, width, length, and/or radial position of the at least one control score controls the pressure at which the dome will start to collapse.

    Abstract translation: 用于压力释放系统的破裂盘包括具有凹面和凸面的圆顶和与其相关联的圆周凸缘。 在圆顶的顶点和圆顶的外圆周之间的径向位置处,在圆顶中形成或以其它方式产生至少一个控制得分。 选择性地控制至少一个控制得分的深度,宽度,长度和径向部分中的至少一个,使得至少一个控制分数的深度,宽度,长度和/或径向位置控制压力 圆顶将开始崩溃。

    Deployable Tent Assembly
    3.
    发明申请

    公开(公告)号:US20250034902A1

    公开(公告)日:2025-01-30

    申请号:US18226373

    申请日:2023-07-26

    Abstract: A deployable tent assembly for sheltering occupants of an outdoor event includes a tent formed to define a dome such that the tent has the ornamental appearance of an American football helmet. A plurality of tent poles is each integrated into the tent for biasing the tent to define the dome. A balloon is attachable to the tent which comprises a plurality of intersecting members to have the ornamental appearance of a face mask of an American football helmet. A fill port is fluidly integrated into the balloon and the fill port can be fluidly coupled to a source of compressed air for inflating the balloon.

    Load protection bar
    4.
    发明授权
    Load protection bar 有权
    负载保护棒

    公开(公告)号:US09254780B2

    公开(公告)日:2016-02-09

    申请号:US14034316

    申请日:2013-09-23

    CPC classification number: B60P7/15

    Abstract: Aspects for rigidly positioning a load-bearing bar are disclosed. In one aspect, a method includes positioning a bar between two surfaces so that one end is oriented towards one surface, and the other end is oriented towards another surface. The method also comprises rotating a crank to facilitate having each end make contact with its corresponding surface. Here, rotating the crank extends an extension shaft away from a control shaft, whereas rotating in an opposite direction inserts the extension shaft into the control shaft. An apparatus is also disclosed, which includes a control shaft comprising a crank that rotates a gear assembly, and an extension shaft coupled to the control shaft. Here, the extension shaft extends away from the control shaft when the gear assembly rotates in a first direction, and retracts when the gear assembly rotates in an opposite direction.

    Abstract translation: 公开了用于刚性定位承重杆的方面。 一方面,一种方法包括在两个表面之间定位杆,使得一端朝向一个表面定向,另一端朝另一表面定向。 该方法还包括旋转曲柄以便于使每个端部与其对应的表面接触。 这里,旋转曲柄使延伸轴远离控制轴延伸,而沿相反方向旋转将延伸轴插入控制轴。 还公开了一种装置,其包括控制轴,该控制轴包括使齿轮组件旋转的曲柄以及联接到控制轴的延伸轴。 这里,当齿轮组件沿第一方向旋转时,延伸轴远离控制轴延伸,并且当齿轮组件沿相反方向旋转时缩回轴。

    Load Protection Bar
    5.
    发明申请
    Load Protection Bar 审中-公开
    负载保护条

    公开(公告)号:US20120230795A1

    公开(公告)日:2012-09-13

    申请号:US13043693

    申请日:2011-03-09

    CPC classification number: B60P7/15

    Abstract: A load protection bar for securing cargo comprising: a cylindrical body; an adjusting extension, where said extension extends from one end of the cylindrical body; and a means to adjust the length of the adjusting extension. The means to adjust may include a hand-cranking handle. The load protection bar may further include a foot at one end of the body and a foot at the end of the adjusting extension, where each foot is made of plastic.

    Abstract translation: 一种用于固定货物的负载保护杆,包括:圆柱体; 调节延伸部,其中所述延伸部从所述圆柱体的一端延伸; 以及调节调节延伸部的长度的装置。 调整的手段可以包括手动起动手柄。 负载保护杆还可以包括在主体的一端的脚和在调节延伸部的端部处的脚,其中每个脚由塑料制成。

    CONTROLLING THE RATED BURST PRESSURE OF A RUPTURE DISC THROUGH THE USE OF CONTROL SCORES ON THE DISC DOME
    6.
    发明申请
    CONTROLLING THE RATED BURST PRESSURE OF A RUPTURE DISC THROUGH THE USE OF CONTROL SCORES ON THE DISC DOME 有权
    通过在DISC DOME上使用控制器来控制破碎盘的额定爆破压力

    公开(公告)号:US20100140264A1

    公开(公告)日:2010-06-10

    申请号:US12331611

    申请日:2008-12-10

    CPC classification number: F16K17/1606 Y10T29/49 Y10T137/1692 Y10T137/1737

    Abstract: A rupture disc for use in a pressure relief system includes a dome having a concave and a convex side and a circumferential flange associated therewith. At least one control score is formed or otherwise produced in the dome at a radial position between an apex of the dome and an outer circumference of the dome. At least one of a depth, a width, a length and the radial portion of the at least one control score is selectively controlled so that the depth, width, length, and/or radial position of the at least one control score controls the pressure at which the dome will start to collapse.

    Abstract translation: 用于压力释放系统的破裂盘包括具有凹面和凸面的圆顶和与其相关联的圆周凸缘。 在圆顶的顶点和圆顶的外圆周之间的径向位置处,在圆顶中形成或以其它方式产生至少一个控制得分。 选择性地控制至少一个控制得分的深度,宽度,长度和径向部分中的至少一个,使得至少一个控制分数的深度,宽度,长度和/或径向位置控制压力 圆顶将开始崩溃。

    Method of repairing a threaded generator rotor blower assembly
    7.
    发明授权
    Method of repairing a threaded generator rotor blower assembly 有权
    修理螺旋发电机转子鼓风机组件的方法

    公开(公告)号:US07431565B2

    公开(公告)日:2008-10-07

    申请号:US11122569

    申请日:2005-05-05

    CPC classification number: F01D5/005 B23P6/005 F01D5/3023 F04D29/322 F04D29/34

    Abstract: A method of repairing a generator blower hub assembly (12) and rotor blade (10) removed from the generator blower hub assembly (12) where the rotor blade (10) has fatigued material in threads of a threaded blade root (14). The method may include removing (32) at least a portion of the fatigued material to form the blade root (14) to a first or new diameter. Threads may be formed (36) on the diameter of the blade root (14) using a roll forming process. A collar (20) may be secured within a threaded hole (16) formed in the generator blower hub assembly (12) where the collar (20) includes internal threads (35) for receiving the threads formed on the diameter of the blade root (14), which may be threaded into the collar (20). Collar (20) may be fabricated of steel alloy and include relief groove (40) for improving the fatigue resistance of the threaded blade root (14) when reassembled into the generator blower hub assembly (12).

    Abstract translation: 一种修理从发电机鼓风机毂组件(12)移除的发电机鼓风机毂组件(12)和转子叶片(10)的方法,其中转子叶片(10)具有螺纹叶片根部(14)的螺纹中的疲劳材料。 该方法可以包括移除(32)至少一部分疲劳材料以形成叶片根部(14)至第一或新的直径。 螺纹可以使用辊成型工艺在叶片根部(14)的直径上形成(36)。 轴环(20)可以固定在形成在发电机鼓风机毂组件(12)中的螺纹孔(16)内,其中轴环(20)包括内螺纹(35),用于接收形成在叶片根部的直径上的螺纹 14),其可以拧入轴环(20)中。 轴环(20)可以由钢合金制成,并且包括用于在重新组装到发电机鼓风机毂组件(12)中时改善螺纹叶片根部(14)的抗疲劳性的释放槽(40)。

    Pneumatic Assist Device for a Bicycle

    公开(公告)号:US20220153387A1

    公开(公告)日:2022-05-19

    申请号:US17519678

    申请日:2021-11-05

    Abstract: The present invention relates to an apparatus for providing a pneumatic assist device for a bicycle, wheelchair or other wheeled device. The pneumatic assist device is configured for providing bionic assistance using a pneumatic system. The device further comprises a ball-bearing gear box, a plurality of gears, a bionic assist component, and a pedal assembly. Further, an assist arm engages a gear inside the gear box, and the bionic assist component attaches to a wheel lock, then the pedal assembly has a pump providing pneumatic pressure for a smooth bicycle ride. A plurality of guides align the gears of the gearbox, and a plurality of elastic bands also engage ball-bearings of the gearbox.

    LOAD PROTECTION BAR
    9.
    发明申请
    LOAD PROTECTION BAR 审中-公开
    负载保护棒

    公开(公告)号:US20150086289A1

    公开(公告)日:2015-03-26

    申请号:US14034316

    申请日:2013-09-23

    CPC classification number: B60P7/15

    Abstract: Aspects for rigidly positioning a load-bearing bar are disclosed. In one aspect, a method includes positioning a bar between two surfaces so that one end is oriented towards one surface, and the other end is oriented towards another surface. The method also comprises rotating a crank to facilitate having each end make contact with its corresponding surface. Here, rotating the crank extends an extension shaft away from a control shaft, whereas rotating in an opposite direction inserts the extension shaft into the control shaft. An apparatus is also disclosed, which includes a control shaft comprising a crank that rotates a gear assembly, and an extension shaft coupled to the control shaft. Here, the extension shaft extends away from the control shaft when the gear assembly rotates in a first direction, and retracts when the gear assembly rotates in an opposite direction.

    Abstract translation: 公开了用于刚性定位承重杆的方面。 一方面,一种方法包括在两个表面之间定位杆,使得一端朝向一个表面定向,另一端朝另一表面定向。 该方法还包括旋转曲柄以便于使每个端部与其对应的表面接触。 这里,旋转曲柄使延伸轴远离控制轴延伸,而沿相反方向旋转将延伸轴插入控制轴。 还公开了一种装置,其包括控制轴,该控制轴包括使齿轮组件旋转的曲柄以及联接到控制轴的延伸轴。 这里,当齿轮组件沿第一方向旋转时,延伸轴远离控制轴延伸,并且当齿轮组件沿相反方向旋转时缩回轴。

    Method of repairing a threaded generator rotor blower assembly
    10.
    发明申请
    Method of repairing a threaded generator rotor blower assembly 有权
    修理螺旋发电机转子鼓风机组件的方法

    公开(公告)号:US20060251521A1

    公开(公告)日:2006-11-09

    申请号:US11122569

    申请日:2005-05-05

    CPC classification number: F01D5/005 B23P6/005 F01D5/3023 F04D29/322 F04D29/34

    Abstract: A method of repairing a generator blower hub assembly (12) and rotor blade (10) removed from the generator blower hub assembly (12) where the rotor blade (10) has fatigued material in threads of a threaded blade root (14). The method may include removing (32) at least a portion of the fatigued material to form the blade root (14) to a first or new diameter. Threads may be formed (36) on the diameter of the blade root (14) using a roll forming process. A collar (20) may be secured within a threaded hole (16) formed in the generator blower hub assembly (12) where the collar (20) includes internal threads (35) for receiving the threads formed on the diameter of the blade root (14), which may be threaded into the collar (20). Collar (20) may be fabricated of steel alloy and include relief groove (40) for improving the fatigue resistance of the threaded blade root (14) when reassembled into the generator blower hub assembly (12).

    Abstract translation: 一种修理从发电机鼓风机毂组件(12)移除的发电机鼓风机毂组件(12)和转子叶片(10)的方法,其中转子叶片(10)具有螺纹叶片根部(14)的螺纹中的疲劳材料。 该方法可以包括移除(32)至少一部分疲劳材料以形成叶片根部(14)至第一或新的直径。 螺纹可以使用辊成型工艺在叶片根部(14)的直径上形成(36)。 轴环(20)可以固定在形成在发电机鼓风机毂组件(12)中的螺纹孔(16)内,其中轴环(20)包括内螺纹(35),用于接收形成在叶片根部的直径上的螺纹 14),其可以拧入轴环(20)中。 轴环(20)可以由钢合金制成,并且包括用于在重新组装到发电机鼓风机毂组件(12)中时改善螺纹叶片根部(14)的抗疲劳性的释放槽(40)。

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