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1. 发明申请

WO2015070329A1 DECOUPLER WITH OVERRUNNING AND BELT-START CAPABILITY WITH SIMPLIFIED CONSTRUCTION 审中-公开
标题翻译：具有简单施工的过载和起动能力的解决方案
公开(公告)号：WO2015070329A1
公开(公告)日：2015-05-21
申请号：PCT/CA2014/000818
申请日：2014-11-14
申请人： LITENS AUTOMOTIVE PARTNERSHIP
发明人： WILLIAMS, Warren J.
IPC分类号： F16D3/10 , B60K25/02 , F02B67/06 , F16D15/00 , F16D27/102 , F16D3/12 , F16D41/08 , F16H55/36 , F16H7/18
CPC分类号： F16D41/067 , B60K25/02 , F02B67/06 , F02N11/04 , F16D3/12 , F16D27/02 , F16D2300/22 , F16F15/123 , F16H7/0827 , F16H55/36 , F16H2055/366
摘要： In an aspect, a clutched device is provided, including a hub, a pulley and a roller clutch. The roller clutch includes at least one roller and a cage. The roller is engageable with a first engagement surface operatively associated with the hub and is engageable with a second engagement surface operatively associated with the pulley. The cage is movable between a first position in which torque is transferrable from one of the hub and the pulley to the other of the hub and the pulley through the roller clutch and the isolation spring. The other of the hub and the pulley is permitted to overrun said one of the hub and the pulley, and a second position in which torque is transferred from said other of the hub and the pulley to the one of the hub and the pulley through the roller clutch.
摘要翻译：在一方面，提供了一种离合器件，包括轮毂，皮带轮和滚子离合器。滚子离合器包括至少一个滚子和保持架。滚子可与可操作地与轮毂相关联的第一接合表面接合，并且可与与滑轮可操作地相关联的第二接合表面接合。保持架可在第一位置和第二位置之间移动，在第一位置，扭矩可通过轮毂离合器和隔离弹簧从轮毂和皮带轮之一传递到轮毂和皮带轮中的另一个。轮毂和滑轮中的另一个被允许超过轮毂和滑轮中的所述一个，以及第二位置，其中扭矩通过轮毂和滑轮中的另一个从轮毂和滑轮传递到轮毂和滑轮中的一个滚子离合器。

2. 发明申请

WO2016037283A1 PROPORTIONALLY DAMPED POWER TRANSFER DEVICE USING TORSION SPRING FORCE 审中-公开
标题翻译：使用扭力弹簧的比例阻尼电力传输装置
公开(公告)号：WO2016037283A1
公开(公告)日：2016-03-17
申请号：PCT/CA2015/050876
申请日：2015-09-10
申请人： LITENS AUTOMOTIVE PARTNERSHIP
发明人： ANTCHAK, John R. , HURRY, Evan J. , WILLIAMS, Warren J. , XU, Jun
IPC分类号： F16D43/20 , F02B67/06 , F16D7/02 , F16H55/36 , F16H7/20
CPC分类号： F16D3/72 , F02B63/04 , F02B67/06 , F16D7/022 , F16D41/206 , F16D2300/22 , F16F15/1216 , F16H7/02 , F16H7/0827 , F16H7/20 , F16H55/36 , F16H2055/366
摘要： 710234PCT - 46 - ABSTRACT In an aspect, a power transfer device, such as a decoupler, is provided for transferring torque between a shaft and a belt. The device includes: a hub configured to 5 couple to the shaft, a pulley rotatably coupled to the hub that includes a power transmitting surface configured to engage the belt, an isolation spring to transfer a rotational load from one of the pulley and the hub to the other of the pulley and the hub, optionally a one-way clutch to permit overrunning of one of the pulley and the hub relative to the other of the pulley and the hub in a first direction, and a damping member 10 positioned to be driven into frictional engagement with a friction surface by a force from the isolation spring acting on the damping member that varies based on the rotational load transferred by the isolation spring.
摘要翻译：摘要在一方面，提供了诸如解耦器的动力传递装置，用于在轴和带之间传递扭矩。该装置包括：轮毂，其被配置为联接到轴;可旋转地联接到轮毂的滑轮，其包括构造成接合皮带的动力传递表面;隔离弹簧，用于将旋转载荷从滑轮和轮毂之一传递到滑轮和轮毂中的另一个，可选地是单向离合器，以允许滑轮和轮毂中的一个相对于第一方向上的另一个滑轮和轮毂超越;以及阻尼构件10，其被定位成被驱动通过来自作用在阻尼构件上的隔离弹簧的力与摩擦表面摩擦接合，该阻力构件基于由隔离弹簧传递的旋转载荷而变化。

3. 发明申请

WO2015048885A1 DECOUPLER WITH CONTROLLED DAMPING 审中-公开
标题翻译：分解器与控制阻尼
公开(公告)号：WO2015048885A1
公开(公告)日：2015-04-09
申请号：PCT/CA2014/000725
申请日：2014-10-01
申请人： LITENS AUTOMOTIVE PARTNERSHIP
发明人： WILLIAMS, Warren J. , LAPOS, Ron , HAMERS, Gerald J.
IPC分类号： F16D3/14 , F16D3/12 , F16F15/12 , F16H15/36
CPC分类号： F16F15/12 , F16D3/12 , F16D3/14 , F16D41/206 , F16F15/1203 , F16F15/1216 , F16H55/36 , F16H2055/366
摘要： In an aspect, a decoupler is provided, comprising a hub defining an axis, a pulley, a one way clutch and an isolation spring that act in series, a damping member that frictionally engages a friction surface the pulley or the hub, and a biasing member that urges the damping member into the friction surface. The biasing member has a mounting portion having an axially extending first mounting surface that is fixedly engaged with a second axially extending mounting surface on the other of the pulley and hub and an engagement portion resiliently connected to the mounting portion by a transition portion having at least one bend that urges the engagement portion into engagement with the damping member with a selected force. The at least one bend resiliently permits axial movement of the damping member engagement portion independent of the mounting portion.
摘要翻译：在一个方面，提供了一种解耦器，其包括限定轴线的轮毂，滑轮，单向离合器和串联起动的隔离弹簧，与滑轮或轮毂摩擦接合摩擦表面的阻尼构件，以及偏置促使阻尼件进入摩擦表面的构件。偏置构件具有安装部分，该安装部分具有轴向延伸的第一安装表面，该第一安装表面与另一个滑轮和轮毂上的第二轴向延伸的安装表面固定地接合;以及接合部分，其通过过渡部分弹性地连接到安装部分，一个弯曲部，其以所选择的力促使接合部分与阻尼构件接合。所述至少一个弯曲部弹性地允许阻尼构件接合部分的轴向运动而与安装部分无关。

4. 发明申请

WO2014022912A1 DECOUPLER CARRIER WITH BALANCED FORCES 审中-公开
标题翻译：分离机载体与平衡力
公开(公告)号：WO2014022912A1
公开(公告)日：2014-02-13
申请号：PCT/CA2013/000690
申请日：2013-08-07
申请人： LITENS AUTOMOTIVE PARTNERSHIP
发明人： ANTCHAK, John R. , WILLIAMS, Warren J.
IPC分类号： F16D7/00 , F16D13/12 , F16D3/10 , F16D3/12 , F16D43/24 , F16F15/123 , F16H55/36 , F16H7/20
CPC分类号： F16D41/20 , F16D3/12 , F16D7/022 , F16D13/12 , F16D13/76 , F16D43/211 , F16D43/24 , F16F15/123 , F16H7/20 , F16H55/36 , F16H2055/366
摘要： In one aspect, a decoupler comprises an input member, an output member, and a torsional isolation spring, a carrier, and a wrap spring clutch configured to operate in a first mode in which rotary power is transmitted in a first rotational direction from the input member to the output member serially through the wrap spring clutch, the carrier, and the isolation spring, and a second mode in which the output member overruns the input member in the first rotational direction. The carrier has a carrier clutch drive face that receives a first vector force from an end of the wrap spring clutch, and an isolation spring drive face that receives a second vector force from an end of the isolation spring. The wrap spring clutch and isolation spring drive faces are arranged so as to direct the second vector force to intersect with the first vector force substantially at the carrier clutch drive face.
摘要翻译：在一个方面，解耦器包括输入构件，输出构件和扭转隔离弹簧，承载器和卷绕弹簧离合器，其构造成在第一模式中操作，其中旋转功率在第一模式中沿着第一旋转方向从输入构件连续地通过卷簧弹簧离合器，托架和隔离弹簧连接到输出构件，以及第二模式，其中输出构件在第一旋转方向上超越输入构件。承载件具有承载离合器驱动面，该承载离合器驱动面从卷簧弹簧离合器的端部接收第一向量力，以及从隔离弹簧的端部接收第二向量力的隔离弹簧驱动面。卷绕弹簧离合器和隔离弹簧驱动面被布置成引导第二矢量力与基本上在行星离合器驱动面处的第一矢量力相交。

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