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21. 发明授权

US08840495B2 Tensioner with micro-adjustment feature 有权
标题翻译：张紧器具有微调功能
公开(公告)号：US08840495B2
公开(公告)日：2014-09-23
申请号：US13202169
申请日：2010-02-19
申请人： Rares I. Comsa , Flaviu V. Dinca , Jacek Stepniak , Gary J. Spicer
发明人： Rares I. Comsa , Flaviu V. Dinca , Jacek Stepniak , Gary J. Spicer
IPC分类号： F16H7/12 , F01L1/02 , F02B67/06 , F16H7/08
CPC分类号： F02B67/06 , F01L1/02 , F01L1/024 , F01L2103/01 , F16H7/1281 , F16H2007/081 , F16H2007/088 , F16H2007/0893
摘要： In one aspect, the invention is directed to a belt tensioner for tensioning a belt, comprising a pivot shaft that is fixedly mountable with respect to an engine block of an engine, a tensioner arm rotatably mounted to the pivot shaft for pivoting about a tensioner arm axis in a first direction and in an opposing second direction, a pulley rotatably mounted to the tensioner arm for rotation about a pulley axis, and a tensioner spring positioned to bias the tensioner arm in the first direction, wherein the tensioner spring has a first end and a second end, wherein the first end is engaged with the tensioner arm, and a micro adjustment mechanism that is operatively connected to control the position of the second end of the tensioner spring so as to control the tension in the tensioner spring.
摘要翻译：一方面，本发明涉及一种用于张紧皮带的皮带张紧器，包括可相对于发动机的发动机缸体可固定地安装的枢轴;张紧器臂，可旋转地安装在所述枢转轴上，用于围绕张紧器臂在第一方向和相对的第二方向上的轴线，可旋转地安装到张紧器臂上以围绕皮带轮轴线旋转的皮带轮和定位成沿着第一方向偏压张紧臂的张紧器弹簧，其中张紧器弹簧具有第一端以及第二端，其中所述第一端与张紧器臂接合，以及微调节机构，其可操作地连接以控制张紧器弹簧的第二端的位置，以便控制张紧器弹簧中的张力。

22. 发明授权

US08627935B2 Clutch for selectively driving an accessory 有权
标题翻译：用于选择性地驱动附件的离合器
公开(公告)号：US08627935B2
公开(公告)日：2014-01-14
申请号：US13711806
申请日：2012-12-12
申请人： Litens Automotive Partnership
发明人： John Danciu , Jacek Stepniak , Flaviu V. Dinca
IPC分类号： F16D27/105 , F16D13/08
CPC分类号： F16D13/12 , B60K25/02 , F16D13/025 , F16D13/08 , F16D23/00 , F16D27/105
摘要： A clutch assembly having a driver, an output member, a clutch spring, an armature and an actuator. The clutch spring includes a plurality of coils that are configured to be drivingly engaged with the driver. The clutch spring further includes first and second ends. The first end is configured to drivingly engage the output member to facilitate the transmission of rotary power from the driver, through the clutch spring and into the output member. The second end is engaged to the armature. The actuator is selectively operable for rotating the armature relative to the driver in a rotational direction opposite a predetermined rotational direction in which the driver is driven to thereby initiate at least partial disengagement of the coils of the clutch spring from the driver.
摘要翻译：具有驱动器，输出构件，离合器弹簧，电枢和致动器的离合器组件。离合器弹簧包括构造成与驾驶员驱动接合的多个线圈。离合器弹簧还包括第一和第二端。第一端构造成驱动地接合输出构件以促进来自驾驶员的旋转动力通过离合器弹簧传递到输出构件中。第二端接合到电枢。所述致动器选择性地可操作以使所述电枢相对于所述驱动器沿与所述驱动器被驱动的预定旋转方向相反的旋转方向旋转，从而启动所述离合器弹簧的线圈与所述驱动器的至少部分分离。

23. 发明授权

US08485331B2 Driven accessory with low-power clutch for activating or de-activating same 有权
公开(公告)号：US08485331B2
公开(公告)日：2013-07-16
申请号：US12781374
申请日：2010-05-17
申请人： Scott Parsons , Andrew Boyes , Christiaan Vander Ploeg
发明人： Scott Parsons , Andrew Boyes , Christiaan Vander Ploeg
IPC分类号： F16D27/105 , F16D13/08
CPC分类号： F16D27/105 , B60K25/02 , F16D27/112 , F16D2027/002
摘要： A driven accessory having a clutch that permits selective operation of an accessory portion. The clutch employs rotational inertia to control driving engagement of a wrap spring to an interior clutch surface on a drive member and/or driving disengagement of the wrap spring from the interior clutch surface.

24. 发明授权

US08460152B2 Auto-selecting two-ratio transmission 有权
标题翻译：自动选择两比率传输
公开(公告)号：US08460152B2
公开(公告)日：2013-06-11
申请号：US12936247
申请日：2009-04-06
申请人： Scott Parsons , Gary J. Spicer
发明人： Scott Parsons , Gary J. Spicer
IPC分类号： F16H3/44
CPC分类号： F16H3/54 , F16D41/07 , F16D41/206 , F16H55/36
摘要： A pulley assembly with an auto-selecting multi-speed transmission that can be operated in at least two modes depending on the manner in which rotary power is transmitted through the pulley assembly.
摘要翻译：具有自动选择多速变速器的滑轮组件，其可以根据旋转动力通过滑轮组件传递的方式以至少两种模式操作。

25. 发明申请

US20130098727A1 OVERRUNNING DECOUPLER 有权
标题翻译：超重分解
公开(公告)号：US20130098727A1
公开(公告)日：2013-04-25
申请号：US13805467
申请日：2011-06-17
申请人： Warren Williams , John R. Antchak
发明人： Warren Williams , John R. Antchak
IPC分类号： F16D7/02
CPC分类号： F16D7/022 , B60K2025/022 , F02B67/06 , F16D13/08 , F16D13/76 , F16D41/206 , F16D2300/22 , F16F15/123 , F16H55/36 , F16H2055/366
摘要： A decoupler having an input member, an output member and a combination one-way clutch and torsional isolator that couples the input and output members. The combination one-way clutch and torsional isolator includes a single helical coil spring. The decoupler being designed to provide torsional damping through a range of torque transmitted through the decoupler, the range including a maximum rated torque for the decoupler.
摘要翻译：具有输入构件，输出构件以及联接输入和输出构件的单向离合器和扭转隔离器的分离器。组合单向离合器和扭转隔离器包括单个螺旋螺旋弹簧。解耦器设计用于通过解耦器传递的一系列扭矩提供扭转阻尼，该范围包括解耦器的最大额定转矩。

26. 发明申请

US20130087428A1 ISOLATION PULLEY WITH OVERRUNNING AND VIBRATION DAMPING CAPABILITIES 有权
标题翻译：具有过度振动和振动阻尼能力的隔离螺栓
公开(公告)号：US20130087428A1
公开(公告)日：2013-04-11
申请号：US13805085
申请日：2011-06-22
申请人： John R. Antchak , Warren Williams , James W. Dell
发明人： John R. Antchak , Warren Williams , James W. Dell
IPC分类号： F16D7/00 , F16F15/123
CPC分类号： F16D7/00 , F02B67/06 , F16D7/022 , F16D13/76 , F16D41/206 , F16F15/123 , F16H55/36 , F16H2055/366 , Y10T29/49826
摘要： A decoupler having an input hub, an output member, a one-way clutch, and at least one isolation spring. Rotary power is transmitted in a predetermined rotational direction from the input hub, through the one-way clutch, through the isolation spring and to the output member. A method for forming a decoupler is also provided.
摘要翻译：具有输入轮毂，输出构件，单向离合器和至少一个隔离弹簧的分离器。旋转动力沿着预定的旋转方向从输入轮毂，单向离合器，隔离弹簧和输出构件传递。还提供了一种用于形成解耦器的方法。

27. 发明授权

US08267819B2 Timing belt tensioner with stops controlled by brake device 有权
标题翻译：带刹车装置控制的定位皮带张紧器
公开(公告)号：US08267819B2
公开(公告)日：2012-09-18
申请号：US12349796
申请日：2009-01-07
申请人： Jorma J Lehtovaara , Jacek Stepniak , Marek Frankowski , Mats K Lipowski , Richard A Forrest
发明人： Jorma J Lehtovaara , Jacek Stepniak , Marek Frankowski , Mats K Lipowski , Richard A Forrest
IPC分类号： F16H7/08
CPC分类号： F16H7/129 , F16D41/206 , F16H7/0831 , F16H7/0834 , F16H7/1218 , F16H2007/081 , F16H2007/084
摘要： A tensioner having a backstop device which allows free rotation of the pivot arm in a first direction but controls rotation of the pivot arm in a second, opposite direction. The backstop device permits a predetermined, limited amount of free rotation in the second direction and thereafter, employs a braking device to prevent rotation in the second direction if the torque that acts on the pivot art is less than a predetermined threshold.
摘要翻译：具有止动装置的张紧器，其允许枢转臂沿第一方向自由旋转，但是控制枢转臂在第二相反方向上的旋转。止回装置允许在第二方向上预定的有限量的自由旋转，此后，如果作用在枢轴技术上的扭矩小于预定阈值，则采用制动装置来防止在第二方向上的旋转。

28. 发明授权

US08142314B2 Tensioner for flexible drives 有权
标题翻译：柔性驱动的张紧器
公开(公告)号：US08142314B2
公开(公告)日：2012-03-27
申请号：US12293637
申请日：2006-12-19
申请人： John R. Antchak , James W. Dell , Gerald J. Hamers , Feng Liu
发明人： John R. Antchak , James W. Dell , Gerald J. Hamers , Feng Liu
IPC分类号： F16H7/12
CPC分类号： F16H7/1281 , F16H7/1218 , F16H2007/081 , F16H2007/084
摘要： A tensioner in accordance with the present invention employs a spindle and a tensioner arm which are preferably manufactured by a suitable manufacturing process, such as die casting, negating a requirement for machining operations. The biasing spring of the tensioner is wound with wire having a non-circular cross section to increase the spring force of the spring compared to a similar spring wound with wire of circular cross section and, as the tensioner arm is moved away from the flexible drive, the diameter of the biasing spring expands and the coils press a dampening shoe into contact with a wall of the tensioner arm producing a dampening force. The tensioner is simple to assemble and requires a relatively small package volume for the biasing force it can produce.
摘要翻译：根据本发明的张紧器采用主轴和张紧臂，优选地通过合适的制造工艺（例如压铸）制造，否定了加工操作的要求。张紧器的偏置弹簧用具有非圆形横截面的线缠绕，以增加弹簧的弹簧力，与用圆形横截面线缠绕的类似弹簧相比，当张紧器臂从柔性驱动器移开时，偏压弹簧的直径膨胀，并且线圈将阻尼鞋与压紧臂的壁接触，产生阻尼力。张紧器易于组装，并且对于其可以产生的偏压力需要相对较小的包装体积。

29. 发明申请

US20110315502A1 DECOUPLER FEATURING HELICAL WRAP CLUTCH SPRING AND COIL DAMPER SPRINGS 有权
标题翻译：分离机特征螺旋缠绕离合器弹簧和线圈阻尼器弹簧
公开(公告)号：US20110315502A1
公开(公告)日：2011-12-29
申请号：US13254372
申请日：2010-03-01
申请人： John R. Antchak , James W. Dell , Harvey J. Dix , Scott Parsons
发明人： John R. Antchak , James W. Dell , Harvey J. Dix , Scott Parsons
IPC分类号： F16D7/02 , F16D13/14 , F16D43/24
CPC分类号： F16D41/20 , F16D3/66 , F16D7/022 , F16D41/206 , F16D43/24
摘要： A decoupler having a hub, a drive member and an isolator. The drive member is disposed about the hub for rotation about a rotational axis and includes an inner clutch surface. The isolator couples the hub and the drive member and includes a carrier, a plurality of arcuate springs, and a wrap spring. The carrier is received between the hub and the drive member and includes a carrier member, which defines a pair of apertures, and a pair of reaction blocks that are mounted in the apertures. The arcuate springs are mounted in the carrier member and are disposed between the hub and an associated one of the reaction blocks. The wrap spring has an end and a plurality of helical coils that are engaged to the inner clutch surface of the drive member. The end has an end face that is abutted against one of the reaction blocks.
摘要翻译：具有毂，驱动构件和隔离器的分离器。所述驱动构件围绕所述轮毂设置以围绕旋转轴线旋转并且包括内部离合器表面。隔离器耦合毂和驱动构件，并且包括载体，多个弓形弹簧和卷绕弹簧。载体被容纳在毂和驱动构件之间，并且包括限定一对孔的承载构件和安装在孔中的一对反作用块。弓形弹簧安装在承载构件中并且设置在轮毂和相关的一个反作用块之间。卷绕弹簧具有端部和多个与驱动构件的内部离合器表面接合的螺旋线圈。该端部具有与其中一个反作用块邻接的端面。

30. 发明授权

US08002657B2 Low profile tensioner with arcuate spring 有权
标题翻译：薄型张紧器与弓形弹簧
公开(公告)号：US08002657B2
公开(公告)日：2011-08-23
申请号：US12065282
申请日：2006-08-30
申请人： John R. Antchak , James W. Dell , Hubertus G. Mevissen
发明人： John R. Antchak , James W. Dell , Hubertus G. Mevissen
IPC分类号： F16H7/12 , F16H7/22 , F16H7/06 , F16H7/14
CPC分类号： F16H7/1281 , F16H7/1218 , F16H2007/0806
摘要： A tensioner operable to substantially maintain a specified tension in a flexible drive, such as a belt or chain, includes a spring, mounted laterally to the pivot shaft of the tensioner, which biases the tensioner arm towards the flexible drive. The spring is arcuate in shape and is maintained in a correspondingly arc-shaped spring retainer on a mounting plate of the tensioner. The arcuate shape of the spring and spring guide on the tensioner arm follows as the tensioner arm pivots towards and away from the flexible drive. The tensioner also has a wear take up mechanism to maintain the friction bushing in continuous engagement with the tensioner arm.
摘要翻译：可操作以基本上保持柔性驱动器（例如皮带或链条）中的特定张力的张紧器包括横向安装在张紧器的枢转轴上的弹簧，弹簧偏压张紧臂朝向柔性驱动器。弹簧的形状为弧形，并且保持在张紧器的安装板上的相应弧形的弹簧保持器中。张紧器臂上的弹簧和弹簧引导件的弓形形状随着张紧臂朝向和远离柔性驱动器枢转。张紧器还具有磨损吸收机构，以保持摩擦衬套与张紧器臂的连续接合。

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