公开(公告)号：US09915295B2

公开(公告)日：2018-03-13

申请号：US14252335

申请日：2014-04-14

Applicant: Eaton Corporation

Inventor： Mark David Konopka

IPC: F16D25/04 ,  F16D13/10 ,  F16D49/00 ,  F16D49/14 ,  F16D121/08

CPC classification number: F16D13/10 ,  F16D25/046 ,  F16D49/00 ,  F16D49/14 ,  F16D2121/08

Abstract: A constricting clutch brake element is operable to selectively transmit mechanical power between relatively movable rotating members. A plurality of backing plates are movably mounted and selectively movable radially on an annular body of the clutch brake element. The backing plates engage a plurality of friction linings. Each backing plate is configured for usage with different numbers of torques bars to meet different torque carrying capacities, all within the same envelope size. The configuration also allows plural torque bars to be relatively positioned so that they can engagingly guide the backing plate during its radial movement.

公开(公告)号：US20150285313A1

公开(公告)日：2015-10-08

申请号：US14244307

申请日：2014-04-03

Applicant: Comau, Inc.

Inventor： Robert M. Kerchen

IPC: F16D3/80 ,  F16F15/126 ,  F16D3/64

CPC classification number: F16D3/80 ,  F16D3/64 ,  F16D3/74 ,  F16D25/046 ,  F16D47/02 ,  F16D2300/22 ,  F16F15/126

Abstract: A multiple natural frequency coupling apparatus for connecting a rotatable driving member to a rotatable driven member of a drive line. The coupling apparatus of the present invention provides a substantially cylindrical housing having a longitudinal axis with a substantially cylindrical outer shaft coaxially aligned with and connected to the housing. A substantially cylindrical inner shaft is coaxially aligned with the outer shaft and the housing. A substantially cylindrical chuck housing is coaxially aligned with the housing, the outer shaft, and the inner shaft wherein the fluid chuck housing is connected to the inner shaft. A substantially cylindrical collapsible sleeve is coaxially aligned with and between the fluid chuck housing and the outer shaft, wherein the collapsible sleeve may move between a non-actuated position, wherein the collapsible sleeve does not engage the outer shaft thereby providing the coupling apparatus with a first torsional stiffness corresponding to a first natural frequency, and an actuated position, wherein the collapsible sleeve engages the outer shaft thereby providing the coupling apparatus with a second torsional stiffness corresponding to a second natural frequency.

Abstract translation: 一种用于将可旋转驱动构件连接到驱动线的可旋转从动构件的多重固有频率耦合装置。 本发明的联接装置提供了一种基本上圆柱形的壳体，其具有纵向轴线，该纵向轴线具有与壳体同轴对准并连接到壳体的基本上圆柱形的外轴。 基本上圆柱形的内轴与外轴和壳体同轴对准。 基本上圆柱形的卡盘壳体与壳体，外轴和内轴同轴对准，其中流体卡盘壳体连接到内轴。 基本上圆柱形的可折叠套筒与流体卡盘壳体和外轴同轴对准，其中可折叠套筒可以在非致动位置之间移动，其中可折叠套筒不与外轴接合，从而为联接装置提供 对应于第一固有频率的第一扭转刚度和致动位置，其中可折叠套筒接合外轴，从而为联接装置提供对应于第二固有频率的第二扭转刚度。

公开(公告)号：US08905216B2

公开(公告)日：2014-12-09

申请号：US13793476

申请日：2013-03-11

Applicant: Eaton Corporation

Inventor： Dennis R. Young

IPC: F16D25/04 ,  F16D49/14 ,  F16D13/60 ,  F16D49/18 ,  F16D69/04

CPC classification number: F16D13/60 ,  F16D25/046 ,  F16D49/14 ,  F16D49/18 ,  F16D69/04 ,  F16D69/0408 ,  Y10S192/01

Abstract: A constricting clutch brake element (10) is operative to selectively transmit mechanical power between relatively movable rotating members. A plurality of backing plates (38) releasibly engage a plurality of friction linings (34). The friction linings are selectively moved radially to operatively engage annular body (12) and a central rotating member (26). The friction linings are releasibly engaged with corresponding backing plates (38) through interengaging ear portions (52) of the lining and slots (62) of the backing plates.

Abstract translation: 收缩式离合器制动元件（10）可操作以在相对可移动的旋转构件之间选择性地传递机械动力。 多个背板（38）可释放地接合多个摩擦衬里（34）。 摩擦衬片选择性地径向移动以可操作地接合环形体（12）和中心旋转构件（26）。 摩擦衬里通过内衬的相互接合的耳部（52）和背板的槽（62）可释放地与相应的背板（38）接合。

公开(公告)号：US20130248319A1

公开(公告)日：2013-09-26

申请号：US13845839

申请日：2013-03-18

Applicant: JTEKT CORPORATION

Inventor： Akihide Nagayama ,  Takeshi Miyachi

IPC: F16D25/04

CPC classification number: F16D25/046 ,  F16D7/021 ,  F16D25/065 ,  F16D2001/0906 ,  Y10T403/13

Abstract: A torque limiter in which an area of a region where an area of a region where an inner face of a circumferentially extending chamber intersects an oil pressure expanding chamber in an extended plane extended toward the oil pressure expanding chamber is larger than a sectional area of an opening of the oil removing hole which is opened to the circumferentially extending chamber.

Abstract translation: 一种扭矩限制器，其中，在向所述油压膨胀室延伸的延伸面中，周向延伸室的内表面与油压膨胀室相交的区域的面积的面积大于 打开到周向延伸室的除油孔。

公开(公告)号：US20110002729A1

公开(公告)日：2011-01-06

申请号：US12735601

申请日：2009-01-30

Applicant: Akihide Nagayama ,  Takeshi Miyachi

Inventor： Akihide Nagayama ,  Takeshi Miyachi

IPC: F16D1/06

CPC classification number: F16D25/046 ,  F16D7/021 ,  F16D25/065 ,  F16D2001/0906 ,  Y10T403/13

Abstract: There is provided a torque limiter in which oil in an oil pressure expanding chamber can be rapidly removed, when an inner peripheral face of a tube member has slipped with respect to an outer peripheral face of a shaft member, and burn-outs are unlikely to occur on the shaft member and the tube member.An area of a region where an inner face of a circumferentially extending chamber 38 intersects an oil pressure expanding chamber 26 in an extended plane extended toward the oil pressure expanding chamber 26 is made larger than a sectional area of an opening of an oil removing hole which is opened to the circumferentially extending chamber 38.

Abstract translation: 提供了一种扭矩限制器，其中当管构件的内周面相对于轴构件的外周面滑动时，油压膨胀室中的油可以被快速地去除，并且不燃烧 发生在轴构件和管构件上。 使周向延伸的室38的内表面与向油压扩展室26延伸的延伸面中的油压扩张室26相交的区域的面积大于除油孔的开口的截面积 被打开到周向延伸的室38。

公开(公告)号：US20090173591A1

公开(公告)日：2009-07-09

申请号：US12295410

申请日：2007-03-29

Applicant: Kazushige Ootsuka ,  Akihide Nagayama

Inventor： Kazushige Ootsuka ,  Akihide Nagayama

IPC: F16D7/02

CPC classification number: F16D7/021 ,  F16D25/046 ,  F16D25/065

Abstract: A torque limiter includes a shaft member 1 and a cylinder member 2. An oil-seal preventing groove 35 opened on axial both sides of the shaft member 1 is formed in an outer circumferential surface 20 of the shaft member 1 to be frictionally coupled to an inner circumferential surface 21 of the cylinder member 2 in torque transmission.

Abstract translation: 扭矩限制器包括轴构件1和气缸构件2.在轴构件1的外周表面20中形成有在轴构件1的轴向两侧开口的防油沟槽35，以摩擦联接到 气缸构件2的内周面21在扭矩传递中。

公开(公告)号：US5366055A

公开(公告)日：1994-11-22

申请号：US41570

申请日：1993-04-02

Applicant: Karen L. Pudelski ,  Joseph W. Lowry ,  Thomas W. Thompson ,  Robert A. Pearl ,  Paul H. Elphingstone ,  Mars Patterson ,  Theodore C. Kelly

Inventor： Karen L. Pudelski ,  Joseph W. Lowry ,  Thomas W. Thompson ,  Robert A. Pearl ,  Paul H. Elphingstone ,  Mars Patterson ,  Theodore C. Kelly

IPC: F16D25/04 ,  F16D49/14 ,  F16D65/22

CPC classification number: F16D65/22 ,  F16D25/046 ,  F16D49/14

Abstract: A coupling assembly component includes an annular base. A first annular friction surface is connected with the base and is movable into engagement with a second annular friction surface. An annular fluid extensible tube is inflatable to move the first friction surface into engagement with the second friction surface. A fitting is connected with the base and the tube to conduct fluid pressure into a chamber in the tube. An annular mounting ring is disposed in a coaxial relationship with the base and the tube. The annular mounting ring is embedded in the tube and is connected with a portion of the fitting. The annular mounting ring may be provided with only a single opening which is connected with a fitting through which fluid is conducted into the tube. However, the annular mounting ring may be provided with a plurality of openings connected with a plurality of fittings.

Abstract translation: 联接组件部件包括环形基座。 第一环形摩擦表面与基座连接并且可移动地与第二环形摩擦表面接合。 环形流体可延伸管是可充气的，以使第一摩擦表面与第二摩擦表面接合。 配件与基座和管连接以将流体压力传导到管中的腔室中。 环形安装环与基座和管子以同轴的关系设置。 环形安装环嵌入管中并与配件的一部分连接。 环形安装环可以仅设置有单个开口，该开口与流体被导入管中的配件连接。 然而，环形安装环可以设置有与多个配件连接的多个开口。

公开(公告)号：US5107974A

公开(公告)日：1992-04-28

申请号：US675385

申请日：1991-03-26

Applicant: Hiroshi Fukuyama

Inventor： Hiroshi Fukuyama

IPC: F16D25/04 ,  F16H13/02

CPC classification number: F16D25/046 ,  F16H13/02

Abstract: A revolving force transmission/revolution stopping device which supports rotatably one of two shafts or both and connects/disconnects a revolving force of one of the two shafts to/from the other or stops one of the shafts from revolving. At least a portion of one of the two shafts is in the form of a hollow cylinder while the other shaft is at least partially inserted in the hollow cylindrical portion, either of the two shafts is provided with a member inflatable when supplied with a fluid, a passage for supply and discharge of the fluid is formed in the shaft having the inflatable member, and the inflatable member, when inflated by the supplied fluid, catches the shaft with no such inflatable member or is forced to the hollow inner circumferential surface of the cylindrical portion.

Abstract translation: 旋转力传递/旋转停止装置，其可旋转地支撑两个轴或两者之一，并且将两个轴中的一个的旋转力连接/断开，或者使一个轴不旋转。 两个轴中的一个轴的至少一部分为中空圆柱体的形式，而另一个轴至少部分地插入中空圆柱形部分中，两个轴中的任一个设置有当被供应流体时可充气的构件， 在具有可膨胀构件的轴上形成用于供给和排出流体的通道，并且当可充气构件膨胀时，可膨胀构件在没有这种可膨胀构件的情况下抓住该轴，或者被迫到轴的中空内圆周表面 圆柱形部分。

公开(公告)号：US4828198A

公开(公告)日：1989-05-09

申请号：US96605

申请日：1987-09-11

Applicant: Frederick P. Kann ,  James L. Small

Inventor： Frederick P. Kann ,  James L. Small

IPC: B23B31/30 ,  B23B31/40 ,  B65H75/24 ,  F16D1/08 ,  F16D25/04

CPC classification number: B23B31/30 ,  B23B31/40 ,  B65H75/243 ,  F16D1/0805 ,  F16D25/046 ,  Y10T279/1029

Abstract: A roll support spindle having a longitudinally extending peripheral surface at which there is mounted a series of expandable elastomeric membranes which are expanded by fluid under pressure to engage the roll.

Abstract translation: 一种具有纵向延伸的周边表面的辊支撑主轴，在该辊支撑轴上安装有一系列可膨胀的弹性膜，该弹性膜在压力下由流体膨胀以与辊接合。

公开(公告)号：US4654945A

公开(公告)日：1987-04-07

申请号：US791925

申请日：1985-10-28

Applicant: David M. Cline ,  William R. Branyon ,  Norman E. Voelzow

Inventor： David M. Cline ,  William R. Branyon ,  Norman E. Voelzow

IPC: F16D25/04 ,  B23P17/04 ,  B23P11/00

CPC classification number: F16D25/046 ,  Y10T29/49716 ,  Y10T29/49826 ,  Y10T29/49904

Abstract: A method is disclosed for converting a mechanically-actuated drive unit to an air-actuated drive unit (18) in an industrial power transmission system of the type having a short-shaft motorized input drive employing an input shaft (16) releasably connected to an output shaft (20) by the drive unit. A spider (14, 42) having a hub (50) is affixed to the input shaft. The drive unit has an input member (86) connected to a radial flange (68) of the spider and an output member (92) connected to the output shaft. The drive unit includes an actuator member (88) for releasing and connecting the input and output members. In the method, the mechanically-actuated drive unit is replaced with the air-actuated drive unit. A diameter of the spider hub is reduced and a rotary air seal adaptor (12) is affixed directly onto the reduced diameter spider hub. The rotary air seal adaptor has a stationary air chamber member (28) for receiving air from an external air supply source and an air chamber passageway (28a) for carrying said air.

Abstract translation: 公开了一种用于将机械致动的驱动单元转换成具有短轴电动输入驱动器的工业动力传动系统中的气动驱动单元（18）的方法，所述短轴电动输入驱动器采用可释放地连接到 输出轴（20）。 具有毂（50）的蜘蛛（14,42）固定到输入轴。 驱动单元具有连接到星形轮的径向凸缘（68）的输入构件（86）和连接到输出轴的输出构件（92）。 驱动单元包括用于释放和连接输入和输出构件的致动器构件（88）。 在该方法中，机械致动的驱动单元被空气驱动的驱动单元替代。 锥形轮毂的直径减小，并且旋转空气密封适配器（12）直接固定到减小直径的蜘蛛毂上。 旋转空气密封适配器具有用于从外部空气供应源接收空气的固定空气室构件（28）和用于承载所述空气的空气室通道（28a）。