公开(公告)号：US20100126818A1

公开(公告)日：2010-05-27

申请号：US12567156

申请日：2009-09-25

申请人： Brian Lee

发明人： Brian Lee

IPC分类号： F16D41/064

CPC分类号： F16D41/105 ,  F16D15/00

摘要： Example aspects of the present invention comprise two concentric rings, the rings movable relative to each other and defining a clearance between them for receiving at least one ball. The first ring is a coupling member, the second ring is a tubular slipper with a friction surface on the far side of the clearance, and the ball contacts the coupling member to the tubular slipper. At least one ring has a first recess with side walls for receiving the least one ball, and the friction surface is configured to displace in a radial direction when the at least one ball is axially aligned with the first recess and forced to run up the side walls by rotating the rings relative to one another. In an example embodiment of the invention, the first recess is a calotte.

摘要翻译： 本发明的示例性方面包括两个同心环，所述环可以相对于彼此移动并且在它们之间限定用于容纳至少一个球的间隙。 第一环是联接构件，第二环是在间隙的远侧上具有摩擦表面的管状拖鞋，并且球与联接构件接触到管状拖鞋。 至少一个环具有带侧壁的第一凹部，用于容纳至少一个球，并且摩擦表面构造成当至少一个球与第一凹槽轴向对准并被迫使其向上运动时在径向方向上移位 通过相对于彼此旋转环的壁。 在本发明的一个示例性实施例中，第一凹槽是一个凹槽。

公开(公告)号：US07182192B2

公开(公告)日：2007-02-27

申请号：US10983402

申请日：2004-11-08

申请人： Niko J. Murrell ,  Daniel L. Carter

发明人： Niko J. Murrell ,  Daniel L. Carter

IPC分类号： F16D41/064

CPC分类号： F16D41/063 ,  F16D41/06 ,  F16D41/064

摘要： A clutch adapted for use to move media in an image forming apparatus having an independently rotatable first race, an independently rotatable second race, and an open central section within the interior of the first and second races. The clutch has a bearing movable between an engaged position in simultaneously contact with the first and second races to transmit a rotational torque from the first race to the second race and a second disengaged position moveable through the open central section. During torque transmission, the bearing simultaneously engages one of a plurality of spaced-apart fins disposed around the open central section on the first race and one of a plurality of spaced-apart catches on the second race disposed outside of the plurality of fins.

摘要翻译： 一种用于在具有独立可旋转的第一座圈，独立可旋转的第二座圈和在第一和第二种族的内部内的敞开的中心区域的成像设备中移动介质的离合器。 离合器具有可在与第一和第二种族同时接触的接合位置之间移动的轴承，以将旋转扭矩从第一座圈传递到第二座圈，以及可移动通过打开的中心部分的第二脱离位置。 在转矩传递期间，轴承同时接合设置在第一座圈上的开放中心部分周围的多个间隔开的翅片中的一个，并且设置在多个翅片外侧的第二座圈上的多个间隔开的卡扣中的一个。

公开(公告)号：US06957728B2

公开(公告)日：2005-10-25

申请号：US10804831

申请日：2004-03-16

申请人： Hiroshi Aida

发明人： Hiroshi Aida

IPC分类号： F16C43/04 ,  F16D41/06 ,  F16D41/064 ,  F16D41/067 ,  F16H55/36 ,  B23P17/00

CPC分类号： F16D41/064 ,  F16D41/067 ,  F16H55/36 ,  Y10T29/49455 ,  Y10T29/4984

摘要： The axial displacement of the clutch retainer 28 of the roller clutch 10 is prevented. And, part of the clutch retainer 28 is prevented from rubbing the portion which rotates together with the follower pulley 7 to suppress the heat generation during overrun. Accordingly, grease degradation is prevented and durability and reliability are improved. Bevel is formed on the inner periphery of the outer clutch-race 25 of the roller clutch 10 and on the outer periphery of rollers 26 at an axial end thereof. Accordingly, the circumferential location of the rollers 26 is properly maintained and the installation of the outer clutch-race 25 on the outer diameter side of the rollers 26 and so the assembling process thereof become easy.

摘要翻译： 防止了离合器保持架28的滚动离合器10的轴向位移。 并且，防止离合器保持器28的一部分摩擦与从动带轮7一起旋转的部分，以抑制超速期间的发热。 因此，防止了油脂劣化，提高了耐久性和可靠性。 在辊式离合器10的外离合器圈25的内周面和其轴向端部的辊26的外周上形成斜面。 因此，适当地维持辊26的周向位置，并且使外离合器圈25在辊26的外径侧上的安装变得容易。

公开(公告)号：US6148978A

公开(公告)日：2000-11-21

申请号：US256512

申请日：1999-02-22

申请人： Kenji Mimura

发明人： Kenji Mimura

IPC分类号： F16H13/08 ,  F16C33/36 ,  F16D7/00 ,  F16D41/06 ,  F16D41/061 ,  F16D41/064

CPC分类号： F16D41/061 ,  F16D7/007

摘要： The present invention provides a friction resistance generator which can more effectively generate a stable friction resistance. More specifically, according to the present invention, in the configuration where a rotor and a passive member face each other in a radial direction through a plurality of rollers, a rolling axis of each roller is made to be in a range larger than an angle of 5.degree. and smaller than an angle of 20.degree. with respect to a rotational axis of the rotor, and the rolling axis of each roller is made to be in a range larger than an angle of 25.degree. and smaller than an angle of 90.degree. with respect to a plane including the rotational axis of the rotor. Thereby it is possible to always generate an effective and stable frictional force.

摘要翻译： 本发明提供一种可以更有效地产生稳定的摩擦阻力的摩擦阻力发生器。 更具体地说，根据本发明，在转子和被动部件通过多个辊沿径向相互面对的结构中，每个辊的滚动轴线在大于 5度，相对于转子的旋转轴小于20度的角度，使各滚子的滚动轴线在大于25度的角度并且小于90度的角度的范围内， 相对于包括转子的旋转轴线的平面。 因此，可以始终产生有效且稳定的摩擦力。

公开(公告)号：US5971123A

公开(公告)日：1999-10-26

申请号：US169847

申请日：1998-10-09

申请人： David C. Ochab ,  John R. Updyke

发明人： David C. Ochab ,  John R. Updyke

IPC分类号： B60K23/08 ,  F16D27/10 ,  F16D41/064 ,  F16D41/08 ,  F16D27/12

CPC分类号： F16D41/064 ,  F16D27/10 ,  F16D41/088 ,  B60K23/08 ,  F16D2027/005 ,  F16H48/12 ,  Y10T74/19005

摘要： A bi-directional overrunning clutch is disclosed for controlling torque transmission between a secondary drive shaft and secondary driven shafts. The overrunning clutch includes a pinion input shaft in a differential housing that engages with a clutch housing rotatably disposed within the differential housing. At least one race is located adjacent to the clutch housing and is engaged with an output shaft. A cage is located between the race and the clutch housing. The cage is movable with respect to the clutch housing. A first coil is mounted within the differential housing adjacent to the cage and is adapted to produce an electromagnetic field when energized which causes the cage to drag with respect to the clutch housing. The dragging of the cage with respect to the clutch housing positions the cage to engage the clutch housing with the race when wheels on a primary drive shaft lose traction. A second coil is mounted within the differential housing adjacent adjacent to the cage. The second coil is adapted to produce an electromagnetic field when energized which advances cage with respect to the clutch housing causing the clutch housing to engage with the races. When the second coil is activated, the output shaft drives the pinion input shaft producing engine braking. An electronic control system is utilized to control the energizing of the coils.

摘要翻译： 公开了一种双向超越离合器，用于控制次级驱动轴和辅助从动轴之间的转矩传递。 超越离合器包括在差速器壳体中的小齿轮输入轴，其与可旋转地设置在差速器壳体内的离合器壳体接合。 至少一个座圈邻近离合器壳体定位并与输出轴接合。 笼子位于座圈和离合器壳体之间。 保持架可相对于离合器壳体移动。 第一线圈安装在靠近保持架的差速器壳体内，并且适于在通电时产生电磁场，这导致轿厢相对于离合器壳体拖动。 当主驱动轴上的车轮失去牵引力时，保持架相对于离合器壳体的拖动定位轿厢​​以与离合器壳体接合。 第二线圈安装在差速器壳体内，邻近保持架。 第二线圈适于在通电时产生电磁场，其使保持架相对于离合器壳体前进，导致离合器壳体与座圈接合。 当第二线圈被激活时，输出轴驱动小齿轮输入轴产生发动机制动。 利用电子控制系统来控制线圈的通电。

公开(公告)号：US5740893A

公开(公告)日：1998-04-21

申请号：US657165

申请日：1996-06-03

申请人： Ken Yamamoto

发明人： Ken Yamamoto

IPC分类号： F16D41/066 ,  F16D41/07 ,  F16D41/064

CPC分类号： F16D41/064 ,  F16D41/073 ,  Y10T29/49689 ,  Y10T29/49796

摘要： An outer ring 3 along a bearing centerline of the bearing outer ring of a standard deep groove ball bearing, and the bottom of the raceway surface 3b1 is formed with a circumferential groove 3b2. A retainer 3d is fitted in the circumferential groove 3b2 of the outer ring 3b. The retainer 3d is in the form of a split ring having a single split and has a cam surface on the wall surface on the pocket side.

摘要翻译： 沿着标准深沟球轴承的轴承外圈的轴承中心线的外圈3，并且轨道面3b1的底部形成有周向槽3b2。 保持架3d装配在外圈3b的周向槽3b2中。 保持器3d是具有单个分开的开口环的形式，并且在口袋侧的壁表面上具有凸轮表面。

公开(公告)号：US5638931A

公开(公告)日：1997-06-17

申请号：US370846

申请日：1995-01-10

申请人： John Hugh Kerr

发明人： John Hugh Kerr

IPC分类号： F02B67/06 ,  F16D41/06 ,  F16D41/07 ,  F16H7/02 ,  F16D41/064

CPC分类号： F16D41/063 ,  F02B67/06 ,  F16D41/073 ,  F16H7/02

摘要： An automotive accessory drive linkage is provided with a one-way clutch mounted on any of the pulleys carried by the engine crankshaft, an alternator, an hydraulic pump or generally, on the pulley for any other accessory operated by a belt linked to the engine in order to isolate such driven elements from oscillations in the engine speed.A spiral one-way clutch especially suitable for incorporation in automotive accessory drive system pulley has a high indexing capacity. Such clutch, installed between the pulley shive and spindle operates to suppress belt oscillations during low speed engine operation, placing less critical demands on a belt tensioner, if present. It also operates to prevent belt slippage during periods when the engine is forced to decelerate rapidly during up-shifts of the transmission, effectively eliminating "belt squeal".

摘要翻译： 汽车附件驱动联动装置设置有单向离合器，其安装在由发动机曲轴承载的任何滑轮上，交流发电机，液压泵或通常在滑轮上，用于由连接到发动机的皮带操作的任何其它附件 以便将这些从动元件与发动机转速的振荡隔离开来。 特别适用于汽车配件驱动系统滑轮的螺旋单向离合器具有较高的分度能力。 安装在皮带轮主轴和主轴之间的这种离合器用于在低速发动机运转期间抑制皮带振荡，如果存在皮带张紧器，则不太重要的要求。 它也可以在传动装置上升期间发动机强制减速的期间防止皮带打滑，从而有效地消除了“皮带尖叫”。

公开(公告)号：US5579879A

公开(公告)日：1996-12-03

申请号：US401945

申请日：1995-03-10

申请人： Kiyoshi Hasegawa

发明人： Kiyoshi Hasegawa

IPC分类号： F16D41/06 ,  F16D41/064

CPC分类号： F16D41/064

摘要： A one-way clutch which is constructed such that there are formed between an external rotary member and an internal rotary member a plurality of clutch member spaces which are defined by cam surfaces of the external rotary member and a cam surface of the internal rotary member and which are arranged in the circumferential direction of the two rotary members. Each of the plurality of clutch member spaces is equipped with clutch rolling members to be switched between a transmission ON state, in which the clutch rolling members bite into the two cam surfaces to couple the two rotary members in an integrally rotatable manner, and a transmission OFF state in which the aforementioned bites are released to allow relative rotation of the two rotary members.

摘要翻译： 一种单向离合器，其构造成在外部旋转构件和内部旋转构件之间形成有由外部旋转构件的凸轮表面和内部旋转构件的凸轮表面限定的多个离合器构件空间，以及 它们沿两个旋转部件的圆周方向排列。 多个离合器构件空间中的每一个配备有离合器滚动构件，以在变速器接通状态之间切换，其中离合器滚动构件咬入两个凸轮表面以将两个旋转构件以可旋转的方式联接，并且传动 OFF状态，其中上述咬合被释放以允许两个旋转构件的相对旋转。

公开(公告)号：US1906560A

公开(公告)日：1933-05-02

申请号：US42192430

申请日：1930-01-20

申请人： FREE WHEELING PATENTS CORP

发明人： FISHBURN OTTO E

IPC分类号： F16D41/064

CPC分类号： F16D41/064 ,  Y10T74/19456

公开(公告)号：US20210372484A1

公开(公告)日：2021-12-02

申请号：US17303433

申请日：2021-05-28

申请人： BorgWarner Inc.

发明人： Jochen Bölling

IPC分类号： F16D3/12 ,  F16D41/064 ,  F16F15/123 ,  F02N11/00

摘要： The present invention relates to a freewheel-damper assembly (2) for a motor vehicle, having a torsional vibration damper (18) with a primary element (20) which is connectible or connected, on a drive side (36) of the torsional vibration damper (18), to a drive shaft (38), and with a secondary element (22) which is torsionally elastically coupled to the primary element (20) and which is connectible or connected, on an output side (46) of the torsional vibration damper (18) facing away from the drive side (36), to a transmission input shaft (48), and with a starter freewheel (58), via which the primary element (20) can be indirectly or directly driven by a starter motor (60). The starter freewheel (58) is arranged on the output side (46) of the torsional vibration damper (18). The present invention moreover relates to a drivetrain for a motor vehicle having such a freewheel-damper assembly (2).