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公开(公告)号：US20160356375A1
公开(公告)日：2016-12-08
申请号：US15170112
申请日：2016-06-01
申请人： Mickael Chollet , Alain Gezault , Torbjorn Hedman , Romuald Lescorail , Frederic Liege , Flavien Tesniere , Nicolas Tronquoy
发明人： Mickael Chollet , Alain Gezault , Torbjorn Hedman , Romuald Lescorail , Frederic Liege , Flavien Tesniere , Nicolas Tronquoy
IPC分类号： F16H55/36
CPC分类号： F16H55/36 , F16C13/006 , F16C35/073 , F16C41/04 , F16C2361/63 , F16H7/20 , F16H2007/0865 , F16H2007/0878
摘要： A pulley device for a tensioner roller provides a pulley, a bearing, a spacer supporting the bearing. The spacer is provided with a through bore, and a securing bolt extending to the inside of the bore in the spacer. The device includes at least one means for the temporary locking of the securing bolt in relation to the spacer, the temporary locking means being separable and inserted between the bolt and the spacer. A pulley device for a winding roller is also provided.
摘要翻译： 用于张紧辊的皮带轮装置提供滑轮，轴承，支撑轴承的间隔件。 间隔件设置有通孔，以及延伸到间隔件中的孔的内部的固定螺栓。 该装置包括用于临时锁定相对于间隔件的固定螺栓的至少一个装置，临时锁定装置可分离并插入螺栓和间隔件之间。 还提供了用于卷绕辊的滑轮装置。
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公开(公告)号：US10132399B2
公开(公告)日：2018-11-20
申请号：US15170112
申请日：2016-06-01
申请人： Mickael Chollet , Alain Gezault , Torbjorn Hedman , Romuald Lescorail , Frederic Liege , Flavien Tesniere , Nicolas Tronquoy
发明人： Mickael Chollet , Alain Gezault , Torbjorn Hedman , Romuald Lescorail , Frederic Liege , Flavien Tesniere , Nicolas Tronquoy
摘要： A pulley device for a tensioner roller provides a pulley, a bearing, a spacer supporting the bearing. The spacer is provided with a through bore, and a securing bolt extending to the inside of the bore in the spacer. The device includes at least one means for the temporary locking of the securing bolt in relation to the spacer, the temporary locking means being separable and inserted between the bolt and the spacer. A pulley device for a winding roller is also provided.
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公开(公告)号：US09506538B2
公开(公告)日：2016-11-29
申请号：US14662263
申请日：2015-03-19
IPC分类号： F16H7/20 , F16H55/36 , F16H57/00 , F16C13/00 , F16C35/073 , F16C33/58 , F16B41/00 , F16H7/08
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 。
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公开(公告)号：US09709154B2
公开(公告)日：2017-07-18
申请号：US14799642
申请日：2015-07-15
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.
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公开(公告)号：US10393252B2
公开(公告)日：2019-08-27
申请号：US15228510
申请日：2016-08-04
IPC分类号： F16H55/36 , F16H7/08 , F16H7/20 , F16C35/063 , F16C35/073 , F16B41/00 , F16C13/00
摘要： A pulley device for a tensioner roller or winding roller of a torque-transmission transmitter includes a pulley, a bearing, a spacer supporting the bearing and provided with a through bore, and a securing bolt extending into the bore in the spacer. The device further provides at least one means for captively securing the securing bolt relative to the spacer, the captive-securing means being breakable and inserted between the bolt and the spacer.
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公开(公告)号：US20170037953A1
公开(公告)日：2017-02-09
申请号：US15228510
申请日：2016-08-04
CPC分类号： F16H55/36 , F16B41/002 , F16C13/006 , F16C35/063 , F16C35/073 , F16H7/08 , F16H7/20 , F16H2007/0865
摘要： A pulley device for a tensioner roller or winding roller of a torque-transmission transmitter includes a pulley, a bearing, a spacer supporting the bearing and provided with a through bore, and a securing bolt extending into the bore in the spacer. The device further provides at least one means for captively securing the securing bolt relative to the spacer, the captive-securing means being breakable and inserted between the bolt and the spacer.
摘要翻译： 用于扭矩传递变送器的张紧辊或卷绕辊的滑轮装置包括滑轮，轴承，支撑轴承并具有通孔的间隔件和延伸到间隔件中的孔中的固定螺栓。 该装置还提供至少一个用于相对于间隔件紧固固定螺栓的装置，所述固定固定装置可断裂并且插入在所述螺栓和所述间隔件之间。
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公开(公告)号：US10215262B2
公开(公告)日：2019-02-26
申请号：US15189098
申请日：2016-06-22
摘要： The tension roller device provides a support shaft, a securing plate that is fixed on the support shaft, an eccentric hub that is free to rotate relative to the shaft, and a spring that is arranged axially between the eccentric hub and the securing plate. The support shaft includes a stop surface, against which the securing plate is axially supported, and which is delimited radially on the outer side by a circular outer edge. At least one opening is formed in the securing plate, in order to delimit a tongue for radial centering of the spring. The opening is situated radially on the outer side relative to the circular outer edge of the stop surface of the support shaft.
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公开(公告)号：US20160377152A1
公开(公告)日：2016-12-29
申请号：US15189098
申请日：2016-06-22
IPC分类号： F16H7/12
CPC分类号： F16H7/1281 , F16H7/1218 , F16H2007/081 , F16H2007/0842 , F16H2007/0865
摘要： The tension roller device provides a support shaft, a securing plate that is fixed on the support shaft, an eccentric hub that is free to rotate relative to the shaft, and a spring that is arranged axially between the eccentric hub and the securing plate. The support shaft includes a stop surface, against which the securing plate is axially supported, and which is delimited radially on the outer side by a circular outer edge. At least one opening is formed in the securing plate, in order to delimit a tongue for radial centering of the spring. The opening is situated radially on the outer side relative to the circular outer edge of the stop surface of the support shaft.
摘要翻译： 张紧辊装置提供支撑轴，固定在支撑轴上的固定板，相对于轴自由旋转的偏心轮毂，以及轴向布置在偏心毂和固定板之间的弹簧。 支撑轴包括止动表面，固定板被轴向支撑在该止动表面上，并且在外侧沿径向限定圆形的外边缘。 至少一个开口形成在固定板中，以限定舌头以使弹簧径向对中。 开口径向地位于相对于支撑轴的止动表面的圆形外边缘的外侧上。
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公开(公告)号：US20140004985A1
公开(公告)日：2014-01-02
申请号：US13932102
申请日：2013-07-01
IPC分类号： F16H55/36
CPC分类号： F16H55/36 , F16B41/002 , F16C13/006 , F16C19/06 , F16C33/76 , F16C35/073 , F16C2361/63 , F16H7/12 , F16H7/20 , F16H2007/0865
摘要： A tension roller or tensioner for a belt drive of an internal combustion engine comprises a pulley (10); at least one rolling bearing (18) comprising an inner race (20) and an outer race (22), the bearing being mounted in the pulley (10); a spacer (12) having a central bore (14) and a shoulder (16) supporting the inner race (20) radially and axially; a screw (24) arranged in the central bore (14) of the spacer (12); an elastic cup (26) for securing the screw (24) in the central bore (14) of the spacer (12) during transport; and a means for sealing the rolling bearing (18) during use.It is proposed that the one means for sealing the rolling bearing (18) comprise at least one seal integrated into the rolling bearing (18).
摘要翻译： 一种用于内燃机的皮带驱动装置的张紧辊或张紧器，包括滑轮（10）; 至少一个包括内座圈（20）和外座圈（22）的滚动轴承（18），所述轴承安装在所述滑轮（10）中; 具有中心孔（14）和径向和轴向地支撑所述内圈（20）的肩部（16）的间隔件（12） 布置在间隔件（12）的中心孔（14）中的螺钉（24）; 用于在运输期间将螺钉（24）固定在间隔件（12）的中心孔（14）中的弹性杯（26） 以及在使用期间密封滚动轴承（18）的装置。 提出用于密封滚动轴承（18）的一种装置包括集成到滚动轴承（18）中的至少一个密封件。
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10.发明授权Tensioning device for a traction element and method of installation of such a device 有权用于牵引元件的张紧装置和这种装置的安装方法公开(公告)号：US09239097B2
公开(公告)日：2016-01-19
申请号：US13772435
申请日：2013-02-21
CPC分类号： F16H7/12 , F16C23/10 , F16H7/1281 , F16H2007/0842 , F16H2007/0878
摘要： The invention relates to a tensioning device comprising a back plate, on which is installed a tensioning roller provided with at least one bearing. The tensioning roller is installed on the back plate with the possibility of rotation about an eccentric axis (X6) in relation to the axis (X4) of the tensioning roller. The tensioning roller is provided with a protuberance engaged in a peripheral recess of the back plate, this peripheral recess limiting the movement of the protuberance between two abutments.
摘要翻译： 本发明涉及一种包括背板的张紧装置，其上安装有设置有至少一个轴承的张紧辊。 张紧辊安装在背板上，可能围绕偏心轴线（X6）相对于张紧辊的轴线（X4）旋转。 张紧辊设置有接合在后板的周边凹部中的突起，该周边凹槽限制突起在两个基台之间的移动。
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