公开(公告)号：US06241022B1

公开(公告)日：2001-06-05

申请号：US09406043

申请日：1999-09-27

申请人： Jason C. Mailand ,  Thomas M. Deaton

发明人： Jason C. Mailand ,  Thomas M. Deaton

IPC分类号： E21B1702

CPC分类号： F16L19/061 ,  E21B17/025 ,  F16L19/07 ,  Y10T403/7052

摘要： The present invention is a connector which connects a first control line in a downhole well tool to a second control line. The connector may include a main body having a longitudinal bore therethrough, a tubular extension threadably secured within a mounting bore in the well tool, and a metal seal ring disposed between a shoulder on the tubular extension of the main body and having an outer conical surface engaged with a conical surface of the mounting bore. The connector may also include a sealing sleeve having a longitudinal bore including a first conical surface adjacent a first end of the sealing sleeve and a second conical surface adjacent a second end of the sealing sleeve; a first ferrule, a second ferrule, and a third ferrule, each being an annular member having an outer conical surface and disposed within the longitudinal bore of the main body. The first ferrule is disposed about the second control line, the outer conical surface of the first ferrule is engaged with the first conical surface on the sealing sleeve; the second ferrule is disposed about the first control line, the outer conical surface of the second ferrule is engaged with the second conical surface on the sealing sleeve; and the third ferrule is disposed about the first control line, the outer conical surface of the third ferrule is engaged with a first conical bore in the main body. A tubular spacer member can be disposed about the first control line and between the second and third ferrules. The connector can further comprise a retaining fitting having a longitudinal bore therethrough and threadably secured within the longitudinal bore of the retaining fitting and the longitudinal bore on the sealing sleeve.

摘要翻译： 本发明是将井下井工具中的第一控制线连接到第二控制线的连接器。 连接器可以包括具有穿过其中的纵向孔的主体，可螺纹地固定在井工具中的安装​​孔内的管状延伸部以及设置在主体的管状延伸部上的肩部之间的金属密封环，并且具有外锥形表面 与安装孔的锥形表面接合。 连接器还可以包括密封套筒，其具有纵向孔，该纵向孔包括邻近密封套的第一端的第一锥形表面和邻近密封套的第二端的第二锥形表面; 第一套圈，第二套圈和第三套圈，每个都是具有外锥形表面并设置在主体的纵向孔内的环形构件。 第一套圈围绕第二控制线设置，第一套圈的外锥形表面与密封套上的第一锥形表面接合; 第二套圈围绕第一控制线设置，第二套圈的外锥形表面与密封套上的第二锥形表面接合; 并且第三套圈围绕第一控制线布置，第三套圈的外锥形表面与主体中的第一锥形孔接合。 可以在第一控制线周围和第二和第三套圈之间设置管状间隔件。 连接器还可以包括保持配件，其具有穿过其中的纵向孔，并且可螺纹地固定在保持配件的纵向孔内和密封套筒上的纵向孔中。

公开(公告)号：US6095255A

公开(公告)日：2000-08-01

申请号：US89747

申请日：1998-06-02

申请人： Phillip W. Geertson

发明人： Phillip W. Geertson

IPC分类号： A01B35/22 ,  A01B15/00

CPC分类号： A01B35/22 ,  Y10T403/7052 ,  Y10T403/7064 ,  Y10T403/76

摘要： A cultivator component part clamping assembly for removably attaching a component part to an implement crossbar having a plurality of faces. The clamping assembly includes a generally C-shaped brace having a throat, a first leg and a second leg attached to and extending from the throat for placement about the implement crossbar. The clamping assembly includes a first keeper and a second keeper each attached near the distal end of the first leg and the second leg respectively for retaining a member of the clamping assembly near the distal ends of the first and second legs and opposite a face of the implement crossbar. The clamping assembly also includes an retaining member attached to the C-brace including an inclined face opposing the implement crossbar and a wedge pin removably insertable between the inclined face of the retaining member and the face of the implement crossbar. The clamping assembly may also include a removably insertable tool shank attached to a tool. The assembly may also be used to attach additional crossbars to the cultivator assembly in sequence or alternately for attaching a hitch plate to the crossbar. The assembly may be adapted to a crossbar having a rotated orientation, presenting a diamond cross-sectional configuration.

摘要翻译： 一种耕耘机部件夹持组件，用于将组件部分可拆卸地连接到具有多个面的工具横梁上。 夹紧组件包括大致C形的支架，其具有喉部，第一腿部和第二腿部，其连接到喉部并从喉部延伸以放置在器具横杆上。 夹紧组件包括第一保持器和第二保持器，每个保持器和第二保持器分别附接在第一腿部和第二腿部的远端附近，用于将夹紧组件的构件保持在第一和第二腿部的远端附近， 实施横梁。 夹持组件还包括附接到C形支架的保持构件，该保持构件包括与工具横杆相对的倾斜面和可拆卸地插入到保持构件的倾斜面和工具横杆面之间的楔形销。 夹紧组件还可以包括附接到工具的可拆卸地插入的工具柄。 该组件还可用于依次将附加的十字杆附接到耕作机组件，或者交替地将挂钩板附接到横杆上。 组件可适用于具有旋转取向的横杆，呈现菱形横截面构型。

公开(公告)号：US5803644A

公开(公告)日：1998-09-08

申请号：US829290

申请日：1997-03-31

申请人： Ernesto Bravo ,  Peter Hobel

发明人： Ernesto Bravo ,  Peter Hobel

IPC分类号： F16B9/02 ,  F16B43/00 ,  F16B9/00

CPC分类号： F16B43/00 ,  F16B9/026 ,  Y10T403/35 ,  Y10T403/37 ,  Y10T403/3941 ,  Y10T403/49 ,  Y10T403/7052

摘要： A reinforced fastening point for a plastics-material casing. In order to provide a reinforcement for a fastening point which is simple to assemble and which is held automatically in the opening in the casing without further fasteners, a cylindrical opening is provided at the fastening point on the casing. The reinforcement part corresponding thereto is constructed as a frustum in that region which in the assembled state comes to rest in the region of the cylindrical opening. The smaller external diameter of this frustum is smaller than or equal to the internal diameter of the cylindrical opening. The larger external diameter of the frustum, on the other hand, has an excess dimension with respect to the internal diameter of the cylindrical opening. In this case, the excess dimension is selected to be such that it can be neutralized by resilient deformation of the reinforcement part.

摘要翻译： 用于塑料材料外壳的增强紧固点。 为了提供一种紧固点的加强件，该固定点易于组装并且自动保持在壳体中的开口中而没有另外的紧固件，在壳体上的紧固点设置有圆柱形开口。 对应于其的加强部分被构造为在组装状态下在圆柱形开口的区域中静止的区域中的平截头体。 该截头锥体的较小的外径小于或等于圆柱形开口的内径。 另一方面，平截头体的较大外径相对于圆柱形开口的内径具有过大的尺寸。 在这种情况下，选择多余的尺寸使得可以通过加强部的弹性变形中和。

公开(公告)号：US5785450A

公开(公告)日：1998-07-28

申请号：US640659

申请日：1996-05-01

申请人： Hidehiro Ichikawa ,  Nobuhiko Suzuki ,  Satoshi Ishikawa

发明人： Hidehiro Ichikawa ,  Nobuhiko Suzuki ,  Satoshi Ishikawa

IPC分类号： B60R16/027 ,  B60R16/02 ,  B62D1/04 ,  H01R35/04 ,  B25G3/20

CPC分类号： B60R16/027 ,  Y10T403/455 ,  Y10T403/7047 ,  Y10T403/7052 ,  Y10T74/20834

摘要： Pins are arranged on the upper surface of a rotary case of a rotary connector for electrically connecting the steering wheel and the steering column of a vehicle by a flexible flat cable, while the steering wheel is provided on the lower surface thereof with coupling holes for respectively receiving a corresponding pin in order to securely hold the rotary case. Each of the pins is provided with an elastic silicon rubber cap. The elastic cap comprises a cylindrical main body and a plurality of elastic members extending longitudinally along the axis of the cylindrical section. When viewed from above, the elastic members show an arcuately curved and tapered profile projecting from the base toward the tip.

摘要翻译： 引脚布置在旋转连接器的旋转壳体的上表面上，用于通过柔性扁平电缆将车辆的方向盘和转向柱电连接，同时方向盘在其下表面上分别设置有联接孔 接收相应的销钉以便牢固地保持旋转外壳。 每个销设置有弹性硅橡胶盖。 弹性帽包括圆柱形主体和沿圆柱形部分的轴线纵向延伸的多个弹性件。 当从上方观察时，弹性构件表现出从基部向尖端突出的弓形弯曲和锥形轮廓。

公开(公告)号：US5650230A

公开(公告)日：1997-07-22

申请号：US5251

申请日：1993-01-15

申请人： Xianrui Huang ,  Mostafa M. Abdelsalam

发明人： Xianrui Huang ,  Mostafa M. Abdelsalam

IPC分类号： H02J15/00 ,  D02G3/00

CPC分类号： H02J15/00 ,  Y02E40/67 ,  Y10T403/7052 ,  Y10T428/12292 ,  Y10T428/2913 ,  Y10T428/2927 ,  Y10T74/2142

摘要： A compressive strut for cryogenic applications includes a tube with a cylindrical bore wall defining an internal cavity, a rod of filling material within the cavity which has low thermal conductivity, and structure in engagement with the rod, such as end plugs partially inserted into the ends of the tube and in contact with the rod. The tube may be formed of a composite material such as fiberglass within a matrix of epoxy, wherein the fiberglass fibers are wound circumferentially. The plug at one end of the strut is attached to the warm support structure and the plug at the other end is attached to the cold structure, such as a superconducting magnet which is maintained at cryogenic temperatures. Compressive pressure applied by the magnet to the strut causes the plugs to press inwardly on the filling material rod, expanding the rod radially. The circumferentially strong tube resists outward expansion of the rod and carries a significant portion of the compressive pressure applied to the rod so that the rod itself does not have to support the compressive forces applied to it. Consequently, the rod can be formed of a relatively low thermal conductivity material which need not have high strength, and the tube need only have high strength in the circumferential direction.

摘要翻译： 用于低温应用的压缩支柱包括具有限定内腔的圆柱形孔壁的管，腔内的填充材料棒，其导热性低，以及与杆接合的结构，例如部分插入端部的端塞 并与杆接触。 该管可以由诸如环氧树脂基质中的玻璃纤维的复合材料形成，其中玻璃纤维纤维沿圆周缠绕。 支柱一端的插头连接到热支撑结构，另一端的插头连接到冷结构，例如保持在低温的超导磁体。 由磁体施加到支柱上的压缩压力使得塞子在填充材料棒上向内压出，从而径向地扩展杆。 周向强的管阻止杆的向外膨胀并且承载施加到杆的压缩压力的大部分，使得杆本身不必支撑施加到杆的压缩力。 因此，该杆可以由不需要高强度的相对低的导热性材料形成，并且该管仅在圆周方向上仅具有高强度。

公开(公告)号：US5639176A

公开(公告)日：1997-06-17

申请号：US512457

申请日：1995-08-08

申请人： Ralph Mullenberg

发明人： Ralph Mullenberg

IPC分类号： F16D1/09 ,  F16D1/091 ,  F16D1/093 ,  F16D1/06

CPC分类号： F16D1/093 ,  Y10T403/4966 ,  Y10T403/7052 ,  Y10T403/7056 ,  Y10T403/7069

摘要： A clamping arrangement designed to join an outer component having a cylindrical recess to an inner component having a cylindrical outer peripheral surface which is concentrically arranged in the cylindrical recess. The clamping arrangement includes an inner cone element, an outer cone element and a center cone ring which cooperates with one another to clamp the inner component in the cylindrical recess.

摘要翻译： 一种夹紧装置，其设计成将具有圆柱形凹部的外部部件连接到具有同心地布置在圆柱形凹部中的圆柱形外周表面的内部部件。 夹紧装置包括内锥形元件，外锥形元件和中心锥形环，其彼此配合以将内部部件夹紧在圆柱形凹部中。

公开(公告)号：US5374136A

公开(公告)日：1994-12-20

申请号：US224101

申请日：1994-04-06

申请人： Pierre LaPlante

发明人： Pierre LaPlante

IPC分类号： A61G15/16 ,  F16B5/02 ,  F16M7/00 ,  F16B1/00

CPC分类号： A61G15/16 ,  F16B5/0233 ,  F16M7/00 ,  Y10T403/7039 ,  Y10T403/7041 ,  Y10T403/7052 ,  Y10T403/7056

摘要： The bracket (12) is bolted loosely to the attachment arm (14) of a dental chair to establish a preliminary orientation of the bracket relative to the attachment arm. The bracket is then levelled with adjustment screws (40) which bear against a surface on the attachment arm to establish a level orientation. The bolt fastening the bracket to the attachment arm is then tightened to fix the level orientation.

摘要翻译： 托架（12）松动地螺栓连接到牙科椅的附接臂（14），以建立支架相对于连接臂的初步取向。 然后用支承在附接臂上的表面的调节螺钉（40）来平衡支架以建立水平方位。 然后将将支架固定到附接臂的螺栓被拧紧以固定水平方向。

公开(公告)号：US5123772A

公开(公告)日：1992-06-23

申请号：US684804

申请日：1991-04-15

申请人： J. Hilbert Anderson

发明人： J. Hilbert Anderson

IPC分类号： F16D1/091 ,  F16D1/096

CPC分类号： F16D1/096 ,  F16D1/09 ,  Y10T403/642 ,  Y10T403/7052 ,  Y10T403/7069

摘要： A threaded hub and shaft connection includes a first hub threaded onto a first section of the shaft using a thread shape having a working face rise angle of from 7 to 25 degrees. Preferably a second hub is threaded onto a second section of the shaft inboard of the first hub, and the threads in the second hub and second shaft section also have a working face rise angle of from 7 to 25 degrees. Bolts or set screws engage both of their hubs in such manner as to exert axial force on at least the first hub tending to move the first hub relative to the shaft in the working face rise direction of the thread carrying the first hub.

摘要翻译： 螺纹轮毂和轴连接包括螺纹连接到轴的第一部分上的第一轮毂，其使用具有7至25度的工作面上升角的螺纹形状。 优选地，第二轮毂螺纹连接到第一轮毂的内侧的轴的第二部分上，并且第二轮毂和第二轴部分中的螺纹也具有7至25度的工作面上升角。 螺栓或定位螺钉以这样的方式接合两个毂，即在至少第一轮毂上施加轴向力，该第一轮毂倾向于在承载第一轮毂的线的工作面上升方向上相对于轴移动第一轮毂。

公开(公告)号：US5033514A

公开(公告)日：1991-07-23

申请号：US510957

申请日：1990-04-19

申请人： Christian Just ,  Jochen Muller ,  Andreas Hunziker

发明人： Christian Just ,  Jochen Muller ,  Andreas Hunziker

IPC分类号： D03D49/38 ,  F16C7/00

CPC分类号： F16C7/026 ,  D03D49/38 ,  Y10T403/7052 ,  Y10T403/7066 ,  Y10T428/24116 ,  Y10T428/24124 ,  Y10T428/30 ,  Y10T74/20582 ,  Y10T74/2142 ,  Y10T74/2162

摘要： The low-inertia and high-strength accelerating lever comprises a hub part, arm and end part made of a thermoplastics reinforced by high-strength fibers. The lever is built up from a number of layers in the form a Prepregs or semifinisheds, which are placed one on another, the layers having different fiber orientations and extending substantially parallel to the movement plane. Longitudinal components of the fiber orientations predominate in the arm with a gradual transition to the hub part and end part; the hub part and end part having a substantially isotropic distribution of the fiber orientations.

摘要翻译： 低惯性和高强度加速杆包括由高强度纤维增强的热塑性塑料制成的轮毂部分，臂部和端部。 杠杆由多层形成，其形式为预浸料或半成品，其彼此分开放置，所述层具有不同的纤维取向并且基本上平行于运动平面延伸。 纤维取向的纵向分量在臂中占主要地位，并逐渐过渡到轮毂部分和端部; 轮毂部分和端部具有基本上各向同性的纤维取向分布。

公开(公告)号：US4911417A

公开(公告)日：1990-03-27

申请号：US301143

申请日：1989-01-25

申请人： Bruce A. Short

发明人： Bruce A. Short

IPC分类号： B60G7/02 ,  B60G7/00 ,  B60G9/00 ,  B60G11/27 ,  F16C11/04 ,  F16F1/393

CPC分类号： B60G11/27 ,  B60G7/00 ,  F16C11/045 ,  F16F1/393 ,  B60G2204/14 ,  Y10T403/457 ,  Y10T403/7052

摘要： A bush is disclosed particularly for flexibly mounting an axle assembly on the chassis of a vehicle. An elastic bush is inserted in a sleeve mounted on the axle assembly. The elastic bush as a tapered bore. A pin with a tapered outer face is inserted in the tapered bore and expands the elastic bush into frictional engagement with the sleeve. The sleeve and elastic bush are located between mounting plates mounted on the chassis. The pin is fixed to at least one of the mounting plates by means of a bolt which passes through a hole in the mounting plate so that any movement between the axle assembly and the chassis is taken up by flexure of the elastic bush. The axis of the bolt is offset from the axis of the tapered face of the pin so that the pin can be brought into alignment with the hole in the mounting plate by rotating the pin in the bore of the elastic bush.

摘要翻译： 公开了一种用于将车轴组件柔性地安装在车辆底盘上的衬套。 将弹性衬套插入安装在轴组件上的套筒中。 弹性衬套为锥形孔。 具有锥形外表面的销插入锥形孔中并将弹性衬套膨胀成与套筒摩擦接合。 套筒和弹性衬套位于安装在底盘上的安装板之间。 该销通过穿过安装板上的孔的螺栓固定在至少一个安装板上，使得轴组件和底架之间的任何运动都被弹性衬套的挠曲所吸收。 螺栓的轴线偏离销的锥形面的轴线，使得销可以通过将销旋转在弹性衬套的孔中而与安装板中的孔对准。