公开(公告)号：US07704017B2

公开(公告)日：2010-04-27

申请号：US12150716

申请日：2008-04-30

申请人： Kingsley S. Evarts

发明人： Kingsley S. Evarts

IPC分类号： E02D7/18

CPC分类号： F16D1/0847 ,  E02D7/18 ,  Y10T29/49

摘要： There is provided a system and method for coupling with a shaft. In particular, there is provided a friction shaft coupler that includes a center plate and a plurality of outer plates, wherein the outer plates are configured to abut the center plate. The center plate and the plurality of outer plates each include a shaft bore configured to receive a shaft and a plurality of stub bores. The friction shaft coupler also includes a plurality of stubs, wherein each stub is configured to fit inside one of the plurality of stub bores, the plurality of stubs comprising a plurality of apertures that are perpendicular to a longitudinal axis of the stubs. Additionally, the friction shaft coupler includes a plurality of set screws configured to fit inside the apertures of the stubs, wherein the set screws are accessible for adjustment via access holes in the plurality of outer plates.

摘要翻译： 提供了一种用于与轴联接的系统和方法。 特别地，提供了一种包括中心板和多个外板的摩擦轴联接器，其中外板构造成抵靠中心板。 中心板和多个外板各自包括构造成接收轴和多个短截孔的轴孔。 摩擦轴联接器还包括多个短柱，其中每个短截线被配置成装配在多个短截孔中的一个中，多个短截线包括垂直于短截线的纵向轴线的多个孔。 此外，摩擦轴联接器包括多个固定螺钉，其被配置成装配在短截线的孔内，其中定位螺钉可通过多个外板中的通孔进行调节。

公开(公告)号：US20090196685A1

公开(公告)日：2009-08-06

申请号：US12023172

申请日：2008-01-31

申请人： Eli BEARD ,  Ken MONROE ,  Don WILLIAMSON ,  Walter FREEMAN

发明人： Eli BEARD ,  Ken MONROE ,  Don WILLIAMSON ,  Walter FREEMAN

IPC分类号： F16D1/08

CPC分类号： F16D1/0847 ,  F04D29/263 ,  F04D29/325 ,  Y10T403/7041

摘要： A hub-driveshaft assembly comprises a hub and driveshaft with a flat portion having a width. The hub comprises a body having an axial bore therethrough, a set screw hole extending radially through a wall of the body and communicating with the axial bore, and an alignment feature positioned near an entrance to the axial bore, wherein the alignment feature substantially aligns the flat portion of the driveshaft with the set screw hole when the driveshaft is inserted into the axial bore. In another embodiment, the hub comprises an alignment feature to promote proper alignment of the driveshaft with respect to the hub when the driveshaft is inserted into the axial bore, wherein the alignment feature is eliminated under load. In yet another embodiment, the hub comprises an alignment feature that flattens in response to loading from the driveshaft.

摘要翻译： 轮毂驱动轴组件包括具有宽度的平坦部分的轮毂和驱动轴。 轮毂包括具有穿过其中的轴向孔的主体，径向延伸穿过主体的壁并与轴向孔连通的固定螺钉孔以及定位在轴向孔的入口附近的对准特征，其中对准特征基本对准 当驱动轴插入到轴向孔中时，具有固定螺钉孔的驱动轴的平坦部分。 在另一个实施例中，当驱动轴插入到轴向孔中时，毂包括对准特征以促进驱动轴相对于轮毂的适当对准，其中对准特征在负载下被消除。 在另一个实施例中，毂包括响应于来自驱动轴的负载而变平的对准特征。

公开(公告)号：US07473082B2

公开(公告)日：2009-01-06

申请号：US11253168

申请日：2005-10-17

申请人： Jean-Pierre Marielle

发明人： Jean-Pierre Marielle

IPC分类号： F01C1/10 ,  F03C2/00 ,  F04C18/00

CPC分类号： F01C17/06 ,  F16D1/0847 ,  Y10T403/7041

摘要： Pumping system comprising: a progressive cavity pump comprising a helical rotor inside a helical cavity of an outer stator; motor for driving the rotor, with a motor shaft coaxial to the axis of the stator cavity; and an intermediate shaft coupled, at its ends, by respective couplings, to the rotor shaft and to the motor shaft. Two devices consisting of two of these connected parts are constructed as a male device terminated by an axial stub and a female device terminated by an axial housing receiving the stub, at least two radial screws, not aligned, one of which is a cone-point set screw, connected the stub to the female device.

摘要翻译： 泵送系统包括：渐进腔泵，其包括在外定子的螺旋腔内的螺旋转子; 用于驱动转子的电机，具有与定子腔轴线同轴的电动机轴; 以及在其端部通过相应联接器联接到转子轴和电动机轴的中间轴。 由这两个连接部件中的两个构成的两个装置被构造为由轴向短柱端接的阳装置，以及由轴承壳体接收的母头端子，所述轴向壳体接收所述短截线，至少两个径向螺钉不对准，其中一个是锥形点 固定螺丝，将短截线连接到母设备。

公开(公告)号：US20090003930A1

公开(公告)日：2009-01-01

申请号：US11771321

申请日：2007-06-29

申请人： Jezrah E. Horen ,  Rayman Eton Bazieio

发明人： Jezrah E. Horen ,  Rayman Eton Bazieio

IPC分类号： F16D1/064

CPC分类号： F16D1/108 ,  F16D1/0847 ,  Y10T403/7016 ,  Y10T403/7018 ,  Y10T403/7084 ,  Y10T403/7092 ,  Y10T403/7098

摘要： The present invention provides an assembly for attaching a hub to a shaft. The hub, which may be a portion of a gear, pulley, chain sprocket or other power carrying device, includes a collar or annular wall having two axially extending relief cuts on opposite sides of a shaft opening, which define a pair of opposed projections or clamp members. The clamp members include opposed flats on the inside of the shaft opening which engage complementarily configured flats on the shaft. A threaded fastener such as a bolt extends through smooth radial bores in one clamp member and the shaft and into a complementarily threaded bore in the other clamp member. The internal flats of the hub include opposed arcuate, axially extending reliefs. The outside surface of the hub proximate the smooth bore defines a chordal surface which the bolt engages.

摘要翻译： 本发明提供了一种用于将轮毂附接到轴的组件。 可以是齿轮，滑轮，链轮链轮或其他动力传送装置的一部分的轮毂包括在轴孔的相对侧上具有两个轴向延伸的浮雕切口的轴环或环形壁，其限定一对相对的突起或 夹子。 夹紧构件包括在轴开口的内侧上的相对的平面，其接合在轴上的互补构造的平面。 诸如螺栓的螺纹紧固件延伸穿过一个夹紧构件中的平滑的径向孔，并且在另一个夹紧构件中延伸到互补的螺纹孔中。 轮毂的内部平面包括相对的弧形，轴向延伸的浮雕。 接近平滑孔的毂的外表面限定了螺栓接合的弦面。

公开(公告)号：US20060291764A1

公开(公告)日：2006-12-28

申请号：US11159766

申请日：2005-06-23

申请人： Suma Ravindra ,  Bradley Faye ,  Jaikumar Balasubramanian ,  Craig Etheridge

发明人： Suma Ravindra ,  Bradley Faye ,  Jaikumar Balasubramanian ,  Craig Etheridge

IPC分类号： F16C43/00

CPC分类号： F16C35/063 ,  F16C19/06 ,  F16D1/0847

摘要： An annular component, such as the inner race of an antifriction bearing, fits over a shaft with a slip fit, and then is secured with set screws that bear against an internal band that forms part of the component. The band, in turn, bears against the surface of the shaft. The band has detached ends, which lie midway between the set screws and may be wedge-shaped and overlapped, so that when the set screws are turned down the wedge-shaped ends ride over each other and aid in securing the component to the shaft.

摘要翻译： 诸如减摩轴承的内圈之类的环形部件以滑动配合装配在轴上，然后用固定螺钉固定，该固定螺钉抵靠构成部件的一部分的内部带。 该带反过来又靠在轴的表面上。 该带具有分离的端部，其位于固定螺钉之间的中间并且可以是楔形的并且重叠，使得当固定螺钉向下转动时，楔形端部彼此越过并有助于将部件固定到轴上。

公开(公告)号：US06398525B1

公开(公告)日：2002-06-04

申请号：US09590108

申请日：2000-06-08

申请人： Paul V. Cooper

发明人： Paul V. Cooper

IPC分类号： F04B1700

CPC分类号： F04D29/044 ,  F01C21/106 ,  F04D7/065 ,  F16D1/02 ,  F16D1/0847 ,  Y10S417/90

摘要： A device for pumping molten metal that eliminates rotor bearing members comprises a pump having a pump chamber including a first bearing surface, and a monolithic rotor having a second bearing surface that aligns with the first bearing surface. The second bearing surface is formed of and integral with the material forming the rotor. Preferably a rigid rotor shaft to motor shaft connection is utilized to rigidly center the rotor within the pump chamber and, hence, within the first bearing surface.

摘要翻译： 用于泵送熔融金属以消除转子承载构件的装置包括具有包括第一支承表面的泵室的泵和具有与第一支承表面对准的第二支承表面的整体式转子。 第二轴承表面由形成转子的材料形成并与其成一体。 优选地，刚性转子轴与电动机轴连接被用于使转子在泵室内刚性地居中并因此在第一轴承表面内。

公开(公告)号：US6093000A

公开(公告)日：2000-07-25

申请号：US132934

申请日：1998-08-11

申请人： Paul V Cooper

发明人： Paul V Cooper

IPC分类号： F01C21/10 ,  F04D7/06 ,  F04D29/04 ,  F04D29/044 ,  F16D1/02 ,  F16D1/08 ,  F04B17/00

CPC分类号： F04D29/044 ,  F01C21/106 ,  F04D7/065 ,  F16D1/02 ,  F16D1/0847 ,  Y10S417/90

摘要： A device for pumping molten metal that eliminates rotor bearing members comprises a pump having a pump chamber including a first bearing surface, and a monolithic rotor having a second bearing surface that aligns with the first bearing surface. The second bearing surface is formed of and integral with the material forming the rotor. Preferably a rigid rotor shaft to motor shaft connection is utilized to rigidly center the rotor within the pump chamber and, hence, within the first bearing surface.

摘要翻译： 用于泵送熔融金属以消除转子承载构件的装置包括具有包括第一支承表面的泵室的泵和具有与第一支承表面对准的第二支承表面的整体式转子。 第二轴承表面由形成转子的材料形成并与其成一体。 优选地，刚性转子轴与电动机轴连接被用于使转子在泵室内刚性地居中并因此在第一轴承表面内。

公开(公告)号：US5678949A

公开(公告)日：1997-10-21

申请号：US619591

申请日：1996-03-26

申请人： George Swinley

发明人： George Swinley

IPC分类号： F16C35/063 ,  F16C35/067 ,  F16D1/08

CPC分类号： F16C35/063 ,  F16C35/067 ,  F16D1/0847 ,  F16C19/06 ,  F16C2226/60 ,  Y10T403/7041 ,  Y10T403/7062

摘要： A locking device for clamping onto a shaft is composed of a collar and a ring both fitted onto the shaft. The collar has an end wall and an axial region extending over an outer inclined contact surface of the ring. The ring and the collar end wall have inner contact surfaces confronting the outer surface of the shaft which are separated by sliding radial surfaces of the collar and the ring. Screw-threaded elements set in threaded bores in the axial region of the collar can be tightened against the outer contact surface of the ring to cause the inner contact surfaces to exert clamping force on the shaft.

摘要翻译： PCT No.PCT / GB94 / 02090 Sec。 371日期：1996年3月26日 102（e）1996年3月26日PCT 1994年9月26日PCT公布。 出版物WO95 / 09310 日期1995年04月6日用于夹紧在轴上的锁定装置由轴套和安装在轴上的环组成。 套环具有在环的外倾斜接触表面上延伸的端壁和轴向区域。 环和轴环端壁具有面对轴的外表面的内接触表面，其由轴环和环的滑动径向表面分开。 设置在轴环的轴向区域中的螺纹孔中的螺纹元件可以紧靠环的外接触表面紧固，以使内接触表面对轴施加夹紧力。

公开(公告)号：US5556223A

公开(公告)日：1996-09-17

申请号：US290821

申请日：1994-10-26

申请人： Eugen Fabel

发明人： Eugen Fabel

IPC分类号： B23B31/107 ,  F16D1/08 ,  B23B31/02 ,  F16D1/06

CPC分类号： F16D1/0847 ,  B23B31/1076 ,  Y10T279/17821 ,  Y10T403/7041 ,  Y10T408/95

摘要： In a coupling with two sections (1, 12) which are prestressed by a tensioning device with at least one cylindrical tensioning component (16) in which one conical end tranverse to the coupling axis (11) of the tensioning component (16) acts on a tensioning surface (24) arranged obliquely to the coupling axis (11) and generates a tensile force acting in the direction of the coupling axis (11), an improvement in the mechanical behavior is attained in that the coupling sections (1, 12) are made of a case-hardened material, preferably steel, the tensioning surface (24) espouses the surface of the conical end of the tensioning component and the latter (24) is made by cold extrusion before hardening.

摘要翻译： PCT No.PCT / CH93 / 00288 Sec。 371日期：1994年10月26日 102（e）日期1994年10月26日PCT 1993年12月17日PCT公布。 公开号WO94 / 15110 PCT 日期1994年7月7日在具有两个部分（1,12）的联接器中，所述两个部分（1,12）由具有至少一个圆柱形张紧部件（16）的张紧装置预应力，其中一个圆锥形端部与所述张紧部件的联接轴线（11） （16）作用在与耦合轴线（11）倾斜布置的张紧表面（24）上并产生沿联接轴线（11）的方向作用的张力，获得了机械性能的改善， （1,12）由壳体硬化材料（优选钢）制成，张紧表面（24）支撑张紧部件的锥形端部的表面，并且后者（24）在硬化之前通过冷挤压制成。

公开(公告)号：US4544054A

公开(公告)日：1985-10-01

申请号：US663814

申请日：1984-10-22

申请人： Richard J. Brown

发明人： Richard J. Brown

IPC分类号： F16D1/08 ,  F16D35/00 ,  F16D1/02

CPC分类号： F16D35/00 ,  F16D1/0847 ,  Y10T403/7041

摘要： A fluid coupling (11) is attached to a pulley (25) attached to an input shaft (35) and a hub (33) having a cylindrical opening. The coupling has an output member (11) and an input member rotatably disposed within a viscous fluid chamber to transmit torque from the input member to the output member in response to relative rotation therebetween. The input member includes a shaft (17) having a boss (47) adjacent the rear surface of the output member. The boss defines a cylindrical extension (49) located within the hub opening. A locking "V" groove (51) is located within the hub opening on the extension. Threaded openings (57) are radially disposed within the hub and have center lines off-set with respect to the center line of the "V" groove when the components are assembled. A set screw (59) in each opening has a frusto-conical surface (61) engaged with an angled surface (63) of the "V" groove to draw the coupling and input shafts together. Radial surfaces (55 and 45) perpendicular to the axis A--A of rotation are located on the boss and hub and aid alignment of and securement of the two members. The boss also includes a pilot opening (53) engaged with the input shaft to aid alignment.

摘要翻译： 流体联接器（11）附接到附接到输入轴（35）的滑轮（25）和具有圆柱形开口的轮毂（33）。 联接器具有输出构件（11）和可旋转地设置在粘性流体室内的输入构件，以响应于它们之间的相对旋转而将扭矩从输入构件传递到输出构件。 输入构件包括具有邻近输出构件的后表面的凸台（47）的轴（17）。 凸台限定位于轮毂开口内的圆柱形延伸部（49）。 锁定“V”槽（51）位于延伸部上的轮毂开口内。 当组件组装时，螺纹开口（57）径向地设置在轮毂内并且相对于“V”形槽的中心线偏心的中心线。 每个开口中的固定螺钉（59）具有与“V”槽的倾斜表面（63）接合的截头圆锥形表面（61），以将联接器和输入轴拉到一起。 垂直于旋转轴线A-A的径向表面（55和45）位于凸台和毂上，有助于两个构件的对准和固定。 凸台还包括与输入轴接合以辅助对准的先导开口（53）。