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1. 发明授权

US3741589A Pipe hanger 失效
标题翻译：管子挂钩
公开(公告)号：US3741589A
公开(公告)日：1973-06-26
申请号：US3741589D
申请日：1971-11-11
申请人： ROCKWELL MFG CO
发明人： HERD D , MC CASKILL J , BONDS J
IPC分类号： E21B23/02 , F16L35/00
CPC分类号： E21B23/02
摘要： A hanger for suspending a pipe string within a well comprising: a tubular body member and a support ring mounted around the body member for axial movement thereon. The body member may be adapted for connection at its upper end to a handling string and at its lower end to the pipe string to be suspended. The body member may be provided with a reduced outside diameter mid-portion and a larger diameter backup portion with stop shoulders at the upper end of the back-up portion and upper end of the mid-portion. The support ring may be axially split along one side so as to be contractable from its unrestrained position and self-expandable from the contracted position to its unrestrained position. The hanger is provided with a release arrangement for holding the ring around the body member mid-portion but being disengageable to allow the ring to move upwardly relative to the body member and around the back-up portion thereof in its unrestrained position until it contacts the stop shoulder at the upper end of the back-up portion. In this position the backup portion locks the ring in its unrestrained position and prevents downward movement of the body member relative to the support ring. In one embodiment the release arrangement is disengageable on contraction of the ring. In another embodiment the release arrangement initially holds the ring around the mid-portion in a collapsed condition. On disengagement the release allows the ring to expand to its unrestrained position for movement to the locked position around the back-up portion.
摘要翻译：一种用于将管柱悬挂在井内的悬挂器，包括：管状主体构件和围绕主体构件安装的支撑环，用于在其上轴向移动。主体构件可以适于在其上端连接到处理绳索，并且其下端连接到要悬挂的管柱。主体构件可以设置有减小的外径中部和较大直径的支撑部分，在后支撑部分的上端和中部的上端具有止动肩部。支撑环可以沿着一侧轴向分开，以便能够从其无限制位置收缩并且从收缩位置自我展开到其无限制位置。悬挂器设置有释放装置，用于将环围绕主体构件中间部分保持，但是可脱开以允许环相对于主体构件向上移动并且在其无限制位置的其后备部分周围移动，直到其接触在后备部分的上端停止肩膀。在该位置，支撑部分将环锁定在其无限制位置并防止主体构件相对于支撑环的向下移动。在一个实施例中，释放装置可以在环的收缩上脱离。在另一个实施例中，释放装置最初将环绕中间部分保持在折叠状态。在脱离接合时，释放允许环扩展到其无限制位置，以移动到靠背部分周围的锁定位置。

2. 发明授权

US3741297A Subsidence wellhead assembly and method 失效
标题翻译：附件卫生组件和方法
公开(公告)号：US3741297A
公开(公告)日：1973-06-26
申请号：US3741297D
申请日：1971-02-17
申请人： ROCKWELL MFG CO
发明人： DROUIN A
IPC分类号： E21B33/03 , E21B33/04
CPC分类号： E21B33/03 , E21B33/0415
摘要： Production casing is retensioned with hydraulic jacks placed between tubing head flange and packoff flange connected to casing head flange, the production casing being screwed into tubing head and also supported in casing head by slip type casing hanger whose slips are spring biased downwardly. The packoff flange has a packing gland accessible from the top for seal replacement. The jacks are of the spring retract and fluid expand type adapted for actuation by a manual pump. A fluid pressure gage is calibrated to read in pounds of casing tension and is marked to show maximum permissible load on jacks.

3. 发明授权

US3685353A Self generating remote reader register 失效
标题翻译：自动生成远程读取器寄存器
公开(公告)号：US3685353A
公开(公告)日：1972-08-22
申请号：US3685353D
申请日：1969-05-06
申请人： ROCKWELL MFG CO
发明人： GESTLER DAVID J , KOVATS ZOLTAN , KOLAKOWSKI ALFRED W
IPC分类号： G01F3/08 , G01F15/06 , G01G3/08 , H02K33/02
CPC分类号： G01F15/063 , G01F3/08 , G01G3/08
摘要： A meter register readable at the meter site and including gearing driving a fractional measurement indicator and an impulse generator transmitting electrical pulse currents for energizing a remote reader. The register as a whole is an assembly capable of ready assembly and disassembly from the meter as a unit and is composed of a separable primary register gear train assembly unit including a compound units counter output drive gear drive connected to a digital counter units indicator wheel and a separable auxiliary gear train assembly unit including a fractional measurement indicator and a low speed output drive gear, and a separable impulse generator assembly unit drive connected to the auxiliary gear train assembly output drive gear through an output drive gear pin and a generator cam type drive wheel reversibly spring driven at high speed to generate electrical pulses for energizing a remote reader.
摘要翻译：在仪表现场可读取的仪表寄存器，包括驱动分数测量指示器的传动装置和传递电脉冲电流的脉冲发生器，用于激励远程读取器。作为整体的寄存器是能够作为一个单元从仪表进行组装和拆卸的组件，并且由可分离的主对准齿轮组组件单元组成，该组合单元包括连接到数字计数器单元指示轮的复合单元计数器输出驱动齿轮传动装置包括分数测量指示器和低速输出驱动齿轮的可分离辅助齿轮组组件单元以及通过输出驱动齿轮销和发电机凸轮型驱动器连接到辅助齿轮组组件输出驱动齿轮的可分离脉冲发生器组件单元驱动器车轮以高速可逆地弹簧驱动以产生用于激励远程读取器的电脉冲。

4. 发明授权

US3678996A Well completion and apparatus 失效
标题翻译：完整的设备和设备
公开(公告)号：US3678996A
公开(公告)日：1972-07-25
申请号：US3678996D
申请日：1970-10-12
申请人： ROCKWELL MFG CO
发明人： HERD DAVID P
IPC分类号： E21B41/10 , E21B7/12
CPC分类号： E21B41/10
摘要： A guide base and method of installing the same for underwater wells. The guide base comprises a tubular guide hub having structural support members radially projecting therefrom to which are affixed a plurality of vertical guide columns with cables extending upwardly therefrom. Near the top of the tubular hub is a support ring which seats on a support shoulder affixed to the conductor casing head of an underwater well. An orientation pin projects radially from the conductor casing to which it is affixed below the casing head. Above the pin a latch ring is affixed to the conductor having a downwardly facing slightly tapered surface. Longitudinal ribs are affixed at regular intervals around the conductor between the latch ring and the support shoulder affixed to the casinghead. Affixed to the bottom of the tubular guide hub by a bolted flanged joint is an orientation sleeve. The lower end of the sleeve is formed by cutting a left-hand helix and a right-hand helix so that they intersect in a lower tip and an apex near the flanged joint. At the apex a vertical pin slot is provided. A hold down latch assembly is provided on the tubular guide hub which has a latch member laterally engageable with the conductor latch ring when the orientation pin and pin slot are fully engaged. The guide base is installed after the conductor casing and its riser have been installed and after further drilling has proceeded.
摘要翻译：水下井安装的基础和方法。引导基座包括管状引导毂，其具有从其径向突出的结构支撑构件，多个垂直引导柱用从其向上延伸的电缆固定到该引导基座上。在管状毂的顶部附近是支撑环，其位于固定到水下井的导体套管头部的支撑肩上。定位销从其被固定在套管头下方的导体外壳径向突出。在销的上方，将锁环固定到具有朝下的稍微锥形表面的导体上。纵向肋以规则的间隔围绕导体固定在锁环和固定在套管头上的支承肩之间。通过螺栓连接的法兰接头固定到管状导向毂的底部是定向套筒。套筒的下端通过切割左旋螺旋和右旋螺旋形成，使得它们在法兰接头附近的下尖端和顶点相交。在顶点提供垂直销槽。当所述定位销和销槽完全接合时，在所述管状引导毂上设有压紧闩锁组件，所述锁定部件具有可与所述导体锁定环横向啮合的闩锁部件。引导座安装在导体外壳及其提升管已经安装之后，进一步钻孔后进行。

5. 发明授权

US3643914A Valve flow transition 失效
标题翻译：阀流量转换
公开(公告)号：US3643914A
公开(公告)日：1972-02-22
申请号：US3643914D
申请日：1970-03-30
申请人： ROCKWELL MFG CO
发明人： BAKE EARL A
IPC分类号： F16K27/06 , F16K5/02 , F16K5/04
CPC分类号： F16K27/06
摘要： A valve construction in which the flow transition region extending from a valve port to the end of the valve body comprises a diffuser section diverging to give cross-sectional area change equivalent to that produced in a cone with an included cone angle of from 6* to less than 20* from the port to a location at or near the end of the body where it terminates in an abrupt discontinuous section which enlarges the flow transition region substantially to the flow area of the conduit to which the valve is connected.
摘要翻译：一种阀结构，其中从阀口延伸到阀体端部的流动过渡区域包括扩散器部分，该扩散器部分发散以产生与锥体中产生的截面积变化相当的锥形截面面积变化，其中锥形角为6°至从端口小于20°到在身体端部附近的位置，其终止于突然的不连续部分，其将流动过渡区域基本上扩大到与阀连接到的管道的流动区域。

6. 发明授权

US3623518A Antisplinter insert for portable saws 失效
标题翻译：便携式SAWS防盗插件
公开(公告)号：US3623518A
公开(公告)日：1971-11-30
申请号：US3623518D
申请日：1970-03-09
申请人： ROCKWELL MFG CO
发明人： NICOTRA JOSEPH P
IPC分类号： B27G19/10 , B27B9/00
CPC分类号： B27G19/10
摘要： A portable circular saw antisplintering insert for removable association with the shoe plate of the saw including a plate formed with an edge opening slot and designed to firmly bear upon the upper surface of a workpiece in close adjacent relation to the sides and tips of the emerging cutting teeth to prevent tearing and chipping of the upper lamination or formica or like covering of the workpiece and assure a clean finish cutting of such workpieces.

7. 发明授权

US3613485A Method of fabricating a cutter 失效
标题翻译：切割机的制作方法
公开(公告)号：US3613485A
公开(公告)日：1971-10-19
申请号：US3613485D
申请日：1969-08-12
申请人： ROCKWELL MFG CO
发明人： KELLY HUBERT K , MCDONNELL THOMAS J , LAMKIN RICHARD C
IPC分类号： B21D53/64 , B27G13/00 , B21K21/00
CPC分类号： B27G13/005 , B21D53/64
摘要： A CUTTER HEAD INCLUDING A LIMINATE OF PLATELIKE ELEMENTS JOINED INTO A UNITARY STRUCTURE. THE ELEMENTS DEFINE A CONTINOUS CUTTING EDGE EXTENDING THE LENGTH OF THE CUTTER OR A SIMILARLY DIMENSIONED SEAT FOR A SEPERATE CUTTING EDGE MEMBER. AN ELEMENT LOCATING AND POSITIONING ARRANGEMENT ANGULARLY INDEXES EACH ELEMENT RELATIVE TO THE ELEMENT OF ELEMENTS, THEREADJACENT TO PROVIDE A CUTTING EDGE OR SEAT OF SPECIFIED CONFIGURATION.

8. 发明授权

US3599711A Diverter 失效
公开(公告)号：US3599711A
公开(公告)日：1971-08-17
申请号：US3599711D
申请日：1969-07-07
申请人： ROCKWELL MFG CO
发明人： FOWLER JOHN H
IPC分类号： E21B23/12
CPC分类号： E21B23/002 , Y10T137/87812
摘要： In an underwater well for the production of petroleum, a tool diverter comprising: a wye-branched conduit having a master section and at least two diverging branch sections, a movable blocking member mounted at the confluence of the branch sections, and a remotely operable actuator for selectively positioning the blocking member to block passage of tools into one of the branches. The blocking member may be connected to a rotatable shaft for pivoting movement thereon. At least one fluid-operated piston may be mounted in a cylinder for movement perpendicular to the shaft and engageable with a mechanism connected to the shaft to translate reciprocal movement of the piston to rotational movement of the shaft. In a preferred embodiment of the invention the branch sections of the wye conduit may be symmetrical with respect to the master sections. The blocking member may be a depending flapper the free end of which is movable from one wall of the master section to an opposite wall, each face of the flapper being symmetrically curved to provide a substantially continuous curving wall between the master section and the branch section which is not being blocked.

9. 发明授权

US3581784A Saw table insert 失效
标题翻译： SAW表插件
公开(公告)号：US3581784A
公开(公告)日：1971-06-01
申请号：US3581784D
申请日：1969-11-21
申请人： ROCKWELL MFG CO
发明人： WARRICK EDWARD C , BERENDS EMERSON
IPC分类号： B23D45/06 , B23D47/02 , B27B5/16
CPC分类号： B23D45/068 , B23D47/025 , Y10T83/7726
摘要： Table saw blade opening closure plate means providing means for levelling adjustment from above the work table by the operator standing in operating position.

10. 发明授权

US3559350A Plane attachments 失效
标题翻译：平面附件
公开(公告)号：US3559350A
公开(公告)日：1971-02-02
申请号：US3559350D
申请日：1967-05-03
申请人： ROCKWELL MFG CO
发明人： BENTLEY JOHN GORDON
IPC分类号： B24B3/36 , B24B3/38 , B24B19/00
CPC分类号： B24B3/38 , B24B3/363
摘要： A CUTTER SHARPENING ATTACHMENT FOR A HAND-MANIPULATED, POWER-OPERATED PLANE IS DISCLOSED HEREIN TO COMPRISE A GRINDING WHEEL INTERCHANGEABLE WITH THE CUTTER ELEMENT OF THE PLANE AND A FRAME AND CUTTER MOUNTING ARBOR ASSEMBLY WHICH IS ADAPTED TO BE DETACHABLY MOUNTED ON THE PLANE AND WHICH SUPPORTS A BLADED CUTTER TO BE SHARPENED FOR ROTATION AND RECIPROCATION WITH RESPECT TO AN AXIS EXTENDING PARALLEL TO THE ROTATIONAL AXIS OF SAID GRINDING WHEEL. FOR EMPLOYING THE CUTTER SHARPENING ATTACHMENT, THE PLANE IS INVERTED AND IS SUPPORTED IN ITS INVERTED POSITION ON SUITABLE SURFACE BY ONE OF ITS HANDLES AND A PEDESTAL, WHICH IS ADAPTED TO BE DETACHABLY SECURED TO THE PLANE. BY SUPPORTING THE PLANE IN ITS INVERTED POSITION WITH THE PEDESTAL, THE PLANE MAY ALTERNATELY BE EMPLOYED AS A JOINTER BY USING ITS SHOES AS WORK-SUPPORT TABLES AND BY PROVIDING A JOINTER FENCE ATTACHMENT WHICH IS ADAPTED TO BE DETACHABLY MOUNTED ON THE PLANE.

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