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1. 发明申请

US20150267790A1 IDLER OR ROLLER DEVICE 有权
标题翻译： IDLER或ROLLER设备
公开(公告)号：US20150267790A1
公开(公告)日：2015-09-24
申请号：US14662263
申请日：2015-03-19
申请人： Torbjorn HEDMAN , Romuald LESCORAIL , Frederic LIEGE , Nicolas TRONQUOY
发明人： Torbjorn HEDMAN , Romuald LESCORAIL , Frederic LIEGE , Nicolas TRONQUOY
IPC分类号： F16H7/20 , F16B41/00 , F16H57/00
CPC分类号： F16H7/20 , F16B41/002 , F16C13/006 , F16C19/08 , F16C33/586 , F16C35/063 , F16C35/073 , F16C2361/63 , F16H55/36 , F16H57/0031 , F16H2007/0865 , F16H2057/0093
摘要： A tension roller or reel device for a torque transmission element. The device comprises at least one bearing having one inner race, one outer race and at least one row of rolling elements between the inner race and the outer race, a pulley on top of the outer race, and a retaining screw inserted into a central bore of the inner race. The bore of the inner race is provided with a circumferential cavity in which a retaining ring is fitted securely and integrally, the retaining ring comprising an interaction feature providing interaction with the screw so as to allow an axial immobilization of the screw in relation to the bearing.
摘要翻译：用于转矩传递元件的张紧辊或卷轴装置。所述装置包括至少一个轴承，所述轴承具有一个内圈，一个外座圈和在所述内座圈和所述外座圈之间的至少一排滚动元件，所述外圈顶部上的滑轮和插入中心孔中的保持螺钉的内在种族内圈的孔设置有周向空腔，保持环可靠地并整体地固定在其中，保持环包括提供与螺钉相互作用的相互作用特征，以允许螺钉相对于轴承轴向固定。

2. 发明申请

US20160017977A1 PULLEY DEVICE FOR CHAIN OR BELT 有权
标题翻译：用于链或皮带的PULLEY装置
公开(公告)号：US20160017977A1
公开(公告)日：2016-01-21
申请号：US14799642
申请日：2015-07-15
申请人： Dirk ALBRECHT , Romuald LESCORAIL , Frederic LIEGE , Nicolas TRONQUOY
发明人： Dirk ALBRECHT , Romuald LESCORAIL , Frederic LIEGE , Nicolas TRONQUOY
IPC分类号： F16H55/36
CPC分类号： F16H55/36 , F16B1/00 , F16B21/183 , F16B35/048 , F16B41/002 , F16B43/004 , F16C13/006 , F16C19/08 , F16C35/063 , F16C41/04 , F16C2226/80 , F16C2361/63 , F16H7/20 , F16H2007/0865
摘要： A pulley assembly comprising an inner ring, an outer ring, at least one row of rolling elements between the inner and outer rings, a pulley rotationally secured with the outer ring, having an outer radial surface for engagement with a chain or belt, a screw comprising a head and a stem radially housed inside the inner ring and having an outer peripheral groove, a mounting support element having a receiving bore or housing for receiving the screw head and an axial retaining member retaining the screw stem within the receiving housing, the member being engaged in the outer groove of the screw stem. The mounting support element includes a cavity that emerges in the receiving bore. When the screw is installed within the receiving bore, the outer groove is axially across from the mounting support element cavity and the axial retaining element is engaged in the mounting support element cavity.
摘要翻译：一种皮带轮组件，包括内圈，外圈，内环和外圈之间的至少一排滚动元件，与外圈旋转地固定的滑轮，具有用于与链条或皮带接合的外径向表面，螺钉包括头部和径向容纳在内环内部并具有外周槽的杆，安装支撑元件，具有用于容纳螺钉头的接收孔或壳体和将螺杆保持在接收壳体内的轴向保持构件，该构件接合在螺杆的外槽中。安装支撑元件包括出现在接收孔中的空腔。当螺钉安装在接收孔内时，外槽从安装支撑元件腔轴向地横跨，并且轴向保持元件接合在安装支撑元件腔中。

3. 发明申请

US20150267791A1 IDLER OR ROLLER DEVICE 有权
标题翻译： IDLER或ROLLER设备
公开(公告)号：US20150267791A1
公开(公告)日：2015-09-24
申请号：US14662265
申请日：2015-03-19
申请人： Torbjorn HEDMAN , Nicolas TRONQUOY
发明人： Torbjorn HEDMAN , Nicolas TRONQUOY
IPC分类号： F16H7/20 , F16B41/00 , F16H57/00
CPC分类号： F16H7/20 , F16B41/002 , F16C13/006 , F16C19/08 , F16C33/586 , F16C35/063 , F16C41/04 , F16C2361/63 , F16H55/36 , F16H2007/0865 , F16H2057/0093
摘要： A tension roller or reel device for a torque transmission element. The device comprises at least one bearing having one inner race, one outer race and at least one row of rolling elements between the inner race and the outer race, a pulley on top of the outer race, and a retaining screw inserted into a central bore of the inner race. The bore of the inner race is provided with a circumferential cavity in which an elastic ring is fitted non-securely and integrally, the cavity having an axial length strictly greater than the axial dimension of the elastic ring.
摘要翻译：用于转矩传递元件的张紧辊或卷轴装置。所述装置包括至少一个轴承，所述轴承具有一个内圈，一个外座圈和在所述内座圈和所述外座圈之间的至少一排滚动元件，所述外圈顶部上的滑轮和插入中心孔中的保持螺钉的内在种族内圈的孔设置有周向空腔，弹性环不可靠地并且整体地嵌合在其中，空腔的轴向长度严格地大于弹性环的轴向尺寸。

4. 发明申请

US20150300463A1 IDLER OR ROLLER DEVICE 审中-公开
标题翻译： IDLER或ROLLER设备
公开(公告)号：US20150300463A1
公开(公告)日：2015-10-22
申请号：US14688001
申请日：2015-04-16
申请人： Dirk ALBRECHT , Frederic LIEGE , Nicolas TRONQUOY
发明人： Dirk ALBRECHT , Frederic LIEGE , Nicolas TRONQUOY
IPC分类号： F16H7/20 , F16C33/58 , F16H57/00 , F16C41/00
CPC分类号： F16H7/20 , F16C13/006 , F16C19/08 , F16C33/58 , F16C33/586 , F16C35/063 , F16C41/00 , F16C2361/63 , F16H57/0031 , F16H2007/0865 , F16H2057/0056
摘要： A tensioning roller/winder device comprising at least one roller bearing including inner and outer rings and at least one row of rolling elements between the two rings; a pulley surmounting the outer ring; and a retaining screw comprising a body and head. An abutment is provided on the body external periphery. First and second abutments are provided on the inner ring bore. The axial length between the head and the abutment equals the axial length between an inner ring radial side edge and the inner ring bore first abutment is greater than the axial length between a inner ring radial side edge opposite the screw head and the inner ring bore second abutment. The screw abutment contacts the inner ring first abutment during the body insertion into the inner ring bore in the desired direction, but contacts the inner ring second abutment during the body insertion in the undesired direction.
摘要翻译：一种张紧辊/卷绕装置，包括至少一个滚子轴承，所述至少一个滚子轴承包括内圈和外圈以及在所述两个环之间的至少一排滚动元件; 外轮的滑轮; 以及包括主体和头部的固定螺钉。在身体外周设有一个邻接。第一和第二支座设置在内圈孔上。头部和基台之间的轴向长度等于内环径向侧边缘与内环孔之间的轴向长度，第一邻接部分大于与螺钉头相对的内环径向侧边缘与内环孔第二间隙之间的轴向长度邻接。所述螺钉邻接件在所述主体在所述方向上插入所述内环孔内时接触所述内环的第一邻接部，但是在所述身体插入期间以不希望的方向接触所述内环第二抵接件。

5. 发明申请

US20160017963A1 TENSIONING DEVICE FOR A TRACTION MEMBER 审中-公开
标题翻译：用于追踪会员的张紧装置
公开(公告)号：US20160017963A1
公开(公告)日：2016-01-21
申请号：US14801078
申请日：2015-07-16
申请人： Dirk ALBRECHT , Nicolas TRONQUOY
发明人： Dirk ALBRECHT , Nicolas TRONQUOY
IPC分类号： F16H7/10
CPC分类号： F16H7/10 , F16H7/1281 , F16H2007/081 , F16H2007/0865 , F16H2007/0893
摘要： A tensioning device for a traction member, such as a belt, for an internal combustion engine, the tension device comprising a pulley rotatably mounted on an eccentric hub also rotatably mounted on a shaft. One end of the shaft comprises a shoulder against which abuts a plate for attaching the device onto the internal combustion engine. The tensioning device further comprises a torsions spring mounted around a tubular portion of the hub extending along a longitudinal direction of the hub between the hub and the attachment plate. The tensioning device also comprising a spring holder interposed between the spring and the attachment plate. An end turn of the spring is attached around an axial portion of the spring holder.
摘要翻译：用于内燃机的牵引构件（例如带）的张紧装置，张紧装置包括可旋转地安装在偏心轮毂上的滑轮，其也可旋转地安装在轴上。轴的一端包括肩部，肩部邻接板，用于将装置附接到内燃机上。张紧装置还包括安装在轮毂的管状部分周围的扭转弹簧，其沿轮毂的长度方向延伸到毂和附接板之间。张紧装置还包括插入在弹簧和附接板之间的弹簧夹。弹簧的端部转动件围绕弹簧保持器的轴向部分附接。

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