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1.发明授权公开(公告)号：US10606207B2
公开(公告)日：2020-03-31
申请号：US16545905
申请日：2019-08-20
发明人： Yi-Chia Wu
摘要： A connecting member includes a plate body having first and second lateral sides, a tube portion extending from the first lateral side and defining a central axis, two resilient arms extending from the second lateral side, two pin holes provided at the two resilient arms respectively and defining an imaginary line passing therethrough and an imaginary plane orthogonal to the imaginary line in a way that the central axis is located on the imaginary plane, and two restricting portions extending from the second lateral side and located at two sides of the imaginary plane in a way that inner peripheries of the two restricting portions are spaced from the central axis at a distance smaller than a distance between inner peripheries of the two resilient arms and the central axis. A transmission unit of an electronic image-forming apparatus having the connecting member is also disclosed.
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公开(公告)号：US20190093710A1
公开(公告)日：2019-03-28
申请号：US16204007
申请日：2018-11-29
发明人： Simon PARKER
摘要： A coupling comprises a pair of members: a first member comprising an outer convex spherical periphery centred about a central point and a torsional axis extending through the central point, and a second annular member has an inner concave spherical periphery centred on the central point and complementary to the outer periphery of the inner first member. The spherical surfaces of the inner and outer members co-act to transmit radial loads and loads acting along the common. Axles extend radially of the central point and couples the first and second annular for transmitting torsional load from one to the other. The each of the pair of members is rotatable one relative to the other about the said central point in a direction constrained by the axle arrangement.
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公开(公告)号：US5127881A
公开(公告)日：1992-07-07
申请号：US599396
申请日：1990-10-19
CPC分类号： F16D3/207 , Y10S464/905
摘要： A constant-velocity joint with a tripod of the type comprising a tulip and a tripod whose center pivots with radial freedom of movement against the base of the tulip. The tripod is held under axial prestress against this base by an elastic clip having a central part in the form of a cup comprising a base which is in contact with a facing surface of the center of the tripod, and a side wall from the peripheral edge of which extend legs, the free ends of which are joined to the tulip. Each portion of the side wall which extends between two consecutive legs has a hole.
摘要翻译： 具有三脚架的恒速接头，其包括郁金香和三脚架，三脚架的中心以径向自由的方式相对于郁金香的底座枢转。 三脚架通过弹性夹持件保持在轴向预应力下，弹性夹具具有杯形的中心部分，该中心部分包括与三脚架的中心的相对表面相接触的底座，以及与外周边缘 其延伸腿，其自由端连接到郁金香。 在两个连续腿之间延伸的侧壁的每个部分都有一个孔。
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公开(公告)号：US4747200A
公开(公告)日：1988-05-31
申请号：US033782
申请日：1987-04-03
申请人： Dean A. Olson, II
发明人： Dean A. Olson, II
CPC分类号： F16D3/207 , Y10T29/4981 , Y10T29/49844 , Y10T29/49876
摘要： A tripod universal joint includes a shaft with a forked end or tulip which is held in assembled relationship with a tripod spider by a spring clip having angularly spaced legs adapted to snap releasably into grooves in the tulip. The spider is located in a cup-shaped housing. To facilitate assembly of the tulip with the spider, a resiliently flexible washer is placed on the bottom of the housing and holds the spring clip upwardly in a position permitting the legs of the clip to interlock with the tulip when the tulip is moved axially toward the clip. After assembly of the tulip with the clip has been completed, the spacer washer is removed from the housing by pulling on a flexible retrieval wire which is attached to the washer.
摘要翻译： 三脚架万向接头包括具有叉形末端或郁金香的轴，其通过弹簧夹与三脚架蜘蛛组装关系，弹簧夹具有适于可释放地卡扣到郁金香中的凹槽中的具有角度间隔的腿。 蜘蛛位于杯形的外壳中。 为了使郁金香与蜘蛛的组装更方便，弹性柔性的垫圈被放置在壳体的底部上，并将弹簧夹向上保持在允许夹子的腿与郁金香互锁的位置，当郁金香轴向移向 夹。 在已经完成了具有夹子的郁金香的组装之后，通过拉动连接到垫圈的柔性回丝，将间隔垫圈从壳体中移除。
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公开(公告)号：US4339931A
公开(公告)日：1982-07-20
申请号：US114360
申请日：1980-01-22
申请人： Michel A. Orain
发明人： Michel A. Orain
CPC分类号： F16D3/207 , Y10S464/905 , Y10T29/49771 , Y10T29/4984 , Y10T29/49872
摘要： The method permits mass-producing axially retained tripod joints having high rigidity and a given prestressing force which is reproducible from one joint to another. According to this method, after having clipped a resiliently yieldable attachment onto a tulip-shaped element of the joint while the joint is in its assembled position, the value of the gap between the shoulder of a thrust member and a bearing surface of a hub carrying the trunnions is determined for the position of the joint in which the hub and tulip-shaped member are in alignment and the thrust member is axially shifted away from the hub and there is introduced in the gap produced between the thrust member and the hub a shim the thickness of which is chosen to be slightly larger than the gap.
摘要翻译： 该方法允许批量生产具有高刚性和给定的预应力的轴向保持的三脚架接头，其可从一个接头再生到另一个接头。 根据该方法，在接头处于其组装位置之后，在接头的郁金香形元件上夹紧弹性可屈服的附件之后，推力构件的肩部与承载的轮毂的支承表面之间的间隙的值 确定耳轴的位置，其中毂和郁金香形构件对准，并且推力构件轴向移动离开轮毂，并且在推力构件和轮毂之间产生的间隙中引入垫片 其厚度被选择为略大于间隙。
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公开(公告)号：US4336696A
公开(公告)日：1982-06-29
申请号：US119155
申请日：1980-02-06
CPC分类号： F16D3/207 , Y10S464/904
摘要： A tripod type constant velocity universal joint for interconnecting two shafts to permit transmission of a driving force in a vehicle such as a motor car. In said tripod type constant velocity universal joint, a trunnion portion of the tripod shafts is urged against and supported by a tulip portion of a second shaft by a tripod spring, the spherical head of a mushroom-shaped member provided in the mounting hole of said trunnion portion is kept in contact with a recess in said tulip portion by the biasing force of a compression spring, and further, said mushroom-shaped member or said trunnion portion of the tripod shafts is formed to provide a spherically curved surface or a conical surface incorporating a straight line, in which the distance from the center of the joint is increased as a point on the external configuration leaves the center toward the outer periphery.
摘要翻译： 三脚架式等速万向接头，用于互连两个轴，以允许诸如汽车的车辆中的驱动力传递。 在所述三脚架式等速万向接头中，通过三脚架弹簧将三脚架轴的耳轴部分推压抵靠第二轴的郁金香部分，并设置在所述三脚架轴的安装孔中的伞形部件的球形头部 耳轴部分通过压缩弹簧的偏压力与所述郁金香部分中的凹部保持接触，此外，三角架轴的所述蘑菇形构件或所述耳轴部分形成为提供球形曲面或锥形表面 结合有直线，其中，距离接头中心的距离随着外部结构上的点离开外周而增加。
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公开(公告)号：US4255945A
公开(公告)日：1981-03-17
申请号：US19619
申请日：1979-03-12
申请人： Orain M. Alexandre
发明人： Orain M. Alexandre
CPC分类号： F16D3/207 , Y10S464/905
摘要： The object of the invention is to improve the performance over a period of time and ensure a constant pre-stressing force of the axial retaining device for a tripod homokinetic joint. For this purpose, surfaces carried by the tulip member, which act as bearing surfaces for part-spherical surfaces carried by the tripod of the joint, comprise recesses of concave shape and of a radius of curvature which is slightly larger than the radius of curvature of the part-spherical bearing surfaces carried by the tripod.
摘要翻译： 本发明的目的是提高一段时间的性能，并且确保轴向保持装置对于三脚架同动力关节的恒定的预应力。 为此，由作为用于由接头的三脚架承载的部分球形表面的支承表面的郁金香构件所承载的表面包括凹形凹部，其曲率半径略大于曲率半径 由三脚架承载的部分球面轴承表面。
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公开(公告)号：US2051085A
公开(公告)日：1936-08-18
申请号：US75785634
申请日：1934-12-17
申请人： HSEMAN FREDERICK W
发明人： HSEMAN FREDERICK W
IPC分类号： F16D3/207
CPC分类号： F16D3/207
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公开(公告)号：US1933494A
公开(公告)日：1933-10-31
申请号：US33630929
申请日：1929-01-30
申请人： ECLIPSE MACHINE CO
发明人： ROLAND CHILTON
IPC分类号： F16D3/207
CPC分类号： F16D3/207
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10.发明授权公开(公告)号：US10577072B2
公开(公告)日：2020-03-03
申请号：US15458710
申请日：2017-03-14
申请人： DASSAULT AVIATION
发明人： Pascal Herau , Guillaume Dedieu
摘要： A connecting mechanism between an aircraft door and a structure of the aircraft, a related aircraft and method are provided. The connecting mechanism includes an arm intended to be hinged on to the structure, a rotating connection between the door and the arm. The rotating connection may be disengaged from a connection configuration for connecting the door with the arm in an open position of the door, into an uncoupling configuration for uncoupling of the door from the arm, in a closed door position of the door.
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