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1. 发明授权

US5388470A Centrifugal force drive machine 失效
标题翻译：离心力驱动机
公开(公告)号：US5388470A
公开(公告)日：1995-02-14
申请号：US83357
申请日：1993-06-28
申请人： Richard O. Marsh, Jr.
发明人： Richard O. Marsh, Jr.
IPC分类号： F03G3/00 , F16H33/20
CPC分类号： F03G3/00 , Y10T74/18344 , Y10T74/18528
摘要： The centrifugal force drive machine for generating force in a controlled direction is provided. The machine includes a machine frame having a shaft mounted thereto for rotation about its axis. The drive mechanism is provided to rotate the shaft about its axis. At least one mass is mounted on the shaft for rotation therewith. Each mass has a center of gravity which is moveable radially with respect to the shaft between the position in which the mass is rotationally balanced about the shaft and a position in which the mass is unbalanced. A control member in an operative connection between the mass and the frame is provided to constrain radial movement of the mass between the balanced position and the unbalanced position during each revolution thereof. When a mass is in the unbalanced position, the centrifugal force generated by the rotation of the mass is transmitted to the control member, thereby generating a linear force in the controlled direction.
摘要翻译：提供了用于在受控方向上产生力的离心力驱动机。机器包括具有安装在其上以便绕其轴线旋转的轴的机架。提供驱动机构以使轴围绕其轴线旋转。至少一个质量被安装在轴上以与其一起旋转。每个质量块具有重心，该重心可以相对于轴径向移动，该重心位于质量围绕轴旋转平衡的位置与质量不平衡的位置之间。设置在质量块和框架之间的可操作连接中的控制构件，用于约束质量在平衡位置与不平衡位置之间的径向移动。当质量处于不平衡位置时，通过质量的旋转产生的离心力被传递到控制构件，从而在受控方向上产生线性力。

2. 发明授权

US4389763A Apparatus for joining pipe sections by jacking 失效
标题翻译：用于通过顶升连接管段的装置
公开(公告)号：US4389763A
公开(公告)日：1983-06-28
申请号：US219514
申请日：1980-12-23
申请人： Richard O. Marsh, Jr.
发明人： Richard O. Marsh, Jr.
IPC分类号： B21D39/04 , B23P19/02 , B23P19/04
CPC分类号： B21D39/04 , B23P19/02 , Y10T29/4994 , Y10T29/49945 , Y10T29/5367 , Y10T29/5383
摘要： Apparatus and method for applying couplings of the force fit type disclosed in U.S. Pat. Nos. 3,924,413 and 4,053,247 to sections of plain end pipe to join the pipe sections together, utilizing apparatus and structures respectively exterior to and internal of the pipe sections, whereby the reaction force of a jack applying a compression force via the tensioning of the structures to a coupling at one end of a pipe section operates to exert an applying force to the coupling at the opposite end of the pipe section. Several forms of apparatus are disclosed respectively suited to different types of situations in which plain end pipe sections are joined, such as in off shore oil well drilling or in installation of transmission pipe in a horizontal position above or below ground level.
摘要翻译：在美国专利No. 编号3,924,413和4,053,247，用于将管段连接在一起的普通端管部分，利用分别在管段外部和内部的设备和结构，由此千斤顶的反作用力通过结构的张紧施加压缩力在管段的一端处的联接器操作以在管部分的相对端处向联接器施加施加力。公开了几种形式的装置，其适用于平端管部分连接的不同类型的情况，例如在离岸油井钻井中或在地平面上方或下方的水平位置安装传输管道。

3. 发明授权

US4053247A Double sleeve pipe coupler 失效
标题翻译：双管套管
公开(公告)号：US4053247A
公开(公告)日：1977-10-11
申请号：US710571
申请日：1976-08-02
申请人： Richard O. Marsh, Jr.
发明人： Richard O. Marsh, Jr.
IPC分类号： F16L13/14 , B25G3/28
CPC分类号： F16L13/147 , Y10T29/49909 , Y10T403/4941 , Y10T403/4966 , Y10T403/4991
摘要： The specification discloses a double sleeve coupler for coupling coaxially juxtaposed plain end steel pipe sections or pipe pile in metal-to-metal leakproof contact and at the same time providing a high strength connection under tension. A number of forms of couplers are disclosed, all essentially having two rigid metallic cylindrical sleeves of different diameter arranged coaxially one within the other with an annular space or socket therebetween at each end into which the wall of the plain end pipe or pipe pile may be driven as by hammering or by a pile driving hammer. The annular space between the sleeves expands radially outwardly in diameter toward the center of the coupler to a larger cylindrical diameter adjacent the center of the coupler. The length of the expanded inner section of the socket exceeds the thickness of the annular space forming the socket. Thus, as the pipe or pipe pile is hammered or driven into the coupler, the wall of the pipe or pipe pile is expanded over the inner sleeve to a larger diameter section of substantial length to form a metal-to-metal seal therewith. The expanded diameter section of the pipe or pipe pile reacts with the outer sleeve to restrain the separating movement of the pipe or pipe pile sections from the coupler when placed under tension. In the case of pipe pile, a central wall separating the annular spaces at opposite ends of the coupler provides a drive ring via which one section of expanded pipe pile may coaxially drive another section of pipe pile.

4. 发明授权

US3958817A Double tapered pipe coupling 失效
标题翻译：双锥形管接头
公开(公告)号：US3958817A
公开(公告)日：1976-05-25
申请号：US543968
申请日：1975-01-24
申请人： Richard O. Marsh, Jr.
发明人： Richard O. Marsh, Jr.
IPC分类号： E02F7/10 , F16L17/035 , F16L21/00 , F16L17/02
CPC分类号： E02F7/10 , F16L17/035 , F16L21/002
摘要： The specification discloses a sleeve type coupling for providing a limited flexible connection between two sections of pipe, particularly large diameter pipe such as shore dredge pipe. The coupling has an overall length in the range of 11/2 to 2 times the diameter of the pipe sections to be coupled and is of uniform wall thickness tapering uniformly from end to end except for a relatively short section intervening between the opposite end sections. The end sections are tapered in the range of 31/2.degree. to 5.degree. with respect to the longitudinal axis and the section intervening between the end sections is of a length approximately 0.15 to 0.20 times the diameter of the pipe sections to be coupled, and is tapered at an angle to the longitudinal axis substantially larger than that of the end sections. Another embodiment of sleeve coupling comprises an inwardly tapered downstream end section, a generally cylindrical upstream end portion closely surrounding the upstream pipe section and an intervening tapered section of relatively steep slope on which the end of the upstream pipe section abuts. The cylindrical end portion is adapted to be sealed by an annular seal to the upstream pipe section. Another embodiment of sleeve coupling is similar to the previously described one except that a wear sleeve is secured inside the coupling sleeve at the intervening tapered section for resisting wear due to effluent abrasion on the coupling itself.
摘要翻译：本说明书公开了一种套管型联接器，用于在管道的两个部分之间提供有限的柔性连接，特别是大直径的管道，例如岸上疏通管道。联轴器的总长度在待耦合的管段的直径的11/2至2倍的范围内，并且除了在相对端部之间介入的相对短的部分之外，其端壁与端部均匀地具有均匀的壁厚逐渐变细。端部相对于纵向轴线在31/2度至5度的范围内逐渐变细，并且插入在端部之间的部分的长度为要联接的管道部分的直径的约0.15至0.20倍，以及与纵向轴线成一定角度地基本上大于端部部分的锥度。套筒联接件的另一实施例包括向内锥形的下游端部分，大致圆柱形的上游端部分，其紧密地围绕上游管部分以及相对陡峭的斜面的中间锥形部分，上游管部分的端部邻接于该中间锥形部分。圆筒形端部适于通过环形密封件密封到上游管段。套筒联接器的另一个实施例类似于前面描述的，不同之处在于，在中间锥形部分处，将耐磨套筒固定在联接套筒内部，以抵抗由于联接器本身上的流出物磨损而引起的磨损。

5. 发明授权

US4274665A Wedge-tight pipe coupling 失效
标题翻译：楔形管接头
公开(公告)号：US4274665A
公开(公告)日：1981-06-23
申请号：US26087
申请日：1979-04-02
申请人： Richard O. Marsh, Jr.
发明人： Richard O. Marsh, Jr.
IPC分类号： F16L13/14
CPC分类号： F16L13/141 , Y10T29/49918 , Y10T29/4992 , Y10T29/49934 , Y10T403/4941 , Y10T403/4966
摘要： A pipe coupling for application to plain end pipe and pipe pile by a driving force. It provides much greater tensile strength than the double sleeve type of pipe coupling disclosed and claimed in my U.S. Pat. No. 4,053,247 in that it provides greater strength under tension. In one embodiment, a pair of tapered wedge rings are disposed in spaced coaxial relation within an outer cylindrical sleeve having corresponding tapered inner surfaces to provide tapered annular sockets into which pipe sections may be forced or driven to expand the diameter of the pipe. An annular shoulder on the sleeve forms the bottom of the annular sockets. Under tension, the tapered rings wedge the pipe against the outer sleeve to resist axial removal of the pipe from the coupling socket. In another embodiment, the tapered wedge rings are disposed in coaxial relation outside the cylindrical sleeve to form annular tapered sockets which serve to reduce the diameter of the pipe as it is driven into the socket. Various other modifications, utilizing a similar wedge-ring principle, serve to couple pipe sections of different diameters respectively. Another embodiment of coupling employs the wedge-ring principle to couple two sections of reenforced pre-cast concrete pipe pile. Another embodiment provides an end fitting for reenforcing the end of a pipe pile and employs the wedge-ring principle to resist removal of the end fitting.
摘要翻译：用于通过驱动力应用于平端管和管桩的管接头。它提供比我在美国专利申请中公开和要求保护的双套管式管接头更大的拉伸强度。它在紧张情况下提供了更大的实力。在一个实施例中，一对锥形楔环以间隔开的同轴关系设置在具有相应的锥形内表面的外圆筒形套筒内，以提供锥形环形插座，管段可以被迫或驱动以扩大管的直径。套筒上的环形肩部形成环形插座的底部。在紧张情况下，锥形环将管道楔住外套筒，以阻止管道从联接插座轴向移除。在另一个实施例中，锥形楔环在圆柱形套筒外部以同轴的关系设置，以形成环形锥形插座，用于在被驱动进入插座时减小管道的直径。利用类似的楔环原理的各种其它修改分别用于连接不同直径的管段。联轴器的另一个实施方案采用楔环原理来连接两段增强的预制混凝土管桩。另一个实施例提供了用于再加强管桩端部的端部接头，并采用楔环原理来抵抗端部接头的移除。

6. 发明授权

US5697733A Centrifugal force vibration apparatus and system 失效
标题翻译：离心力振动装置及系统
公开(公告)号：US5697733A
公开(公告)日：1997-12-16
申请号：US584747
申请日：1996-01-11
申请人： Richard O. Marsh, Jr.
发明人： Richard O. Marsh, Jr.
IPC分类号： E02D3/046 , E02D3/12 , E02D5/36 , E21B7/24 , A01B35/00 , A01B35/32 , E02D5/34 , E21B7/26
CPC分类号： E02D5/36 , E02D3/046 , E02D3/123 , E21B7/24
摘要： An apparatus for use in compacting or densifying soils includes a tubular casing having a vertical longitudinal axis and an inside surface; a hollow tubular drive shaft aligned with the vertical longitudinal axis of the tubular casing and mounted for rotation therein; a drive motor for rotating the drive shaft; a carrier attached to the drive shaft for rotation therewith; and a cylindrical roller weight in rolling contact with the inside surface of the tubular casing. The carrier engages the roller weight for rotation about the vertical longitudinal axis of the tubular casing. The centrifugal force resulting from rotation of the roller weight is resisted by the tubular casing thereby causing vibration thereof.
摘要翻译：用于压实或致密化土壤的装置包括具有垂直纵向轴线和内表面的管状壳体; 一个中空的管状驱动轴，与管状壳体的垂直纵向轴线对齐并安装成用于在其中转动; 用于旋转所述驱动轴的驱动马达; 附接到所述驱动轴以与其一起旋转的载体; 以及与管状壳体的内表面滚动接触的圆柱形滚子重量。载体接合滚子重量以围绕管状壳体的垂直纵向轴线旋转。由滚筒重量的旋转产生的离心力被管状壳体抵抗，从而引起其振动。

7. 发明授权

US4537534A Drive fit coupling for precast concrete piles 失效
标题翻译：预制混凝土桩驱动配合联轴器
公开(公告)号：US4537534A
公开(公告)日：1985-08-27
申请号：US507765
申请日：1983-06-27
申请人： Richard O. Marsh, Jr.
发明人： Richard O. Marsh, Jr.
IPC分类号： E02D5/52 , E02D5/00 , E02D5/72
CPC分类号： E02D5/523 , Y10T403/4966 , Y10T403/5733
摘要： A drive fit coupling for joining together a pair of plain end concrete piles each having a polygonal cross sectional configuration is disclosed. A metal sleeve is provided in which a portion of the perimeter of the sleeve wall expands outwardly as the piles are driven into the sleeve causing the sleeve to fit tightly over the ends of the piles. The friction of the sleeve around the pile ends is sufficient to resist bending thereby keeping the joined piles straight during driving. Center stopping means is also provided to prevent a pile from entering the sleeve beyond the vertical center thereof.
摘要翻译：公开了一种用于将一对具有多边形横截面结构的平端混凝土桩连接在一起的传动配合联接器。提供了一种金属套筒，其中套管壁的周边的一部分随着桩被推入套筒而向外膨胀，使得套筒紧紧地配合在桩的端部上。围绕桩端的套筒的摩擦力足以抵抗弯曲，从而在开动期间保持连接的桩直。还设置中心止动装置以防止绒头超过其垂直中心进入套筒。

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