专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明公开

EP2177777A1 ROLLER BEARING 有权
标题翻译：滚子轴承
公开(公告)号：EP2177777A1
公开(公告)日：2010-04-21
申请号：EP08826994.9
申请日：2008-08-08
申请人： JTEKT Corporation
发明人： URANISHI, Takeharu
IPC分类号： F16C33/66 , F16C19/26 , F16C33/58
CPC分类号： F16C23/084 , B21B31/07 , F16C13/02 , F16C19/26 , F16C33/586 , F16C33/6622 , F16C35/063 , F16C2240/84 , F16C2322/00
摘要： An inner ring is formed with an oil hole extending through a part between an inner ring raceway surface and an inner peripheral face thereof, and configured to force out grease, which has been supplied to an area between the inner ring raceway surface and an outer ring raceway surface, to the inner peripheral face in accordance with rolling of cylindrical rollers. The inner peripheral face of the inner ring is formed with a plurality of V-shaped inclined grooves configured to guide the grease, which has been forced out to the inner peripheral face of the inner ring through the oil hole, to opposite end portions of the inner peripheral face in an axial direction of the inner ring.
摘要翻译：在内圈形成有贯通内圈滚道面与内圈面之间的部分的油孔，该油孔被供给到内圈滚道面与外圈之间的区域滚道表面与圆柱滚子的滚动相对应的内周面。内圈的内周面形成有多个V形的倾斜槽，该多个V形的倾斜槽构造成将已经通过油孔被挤出至内圈的内周面的润滑脂引导至该内圈的相对端部内圈的轴向内周面。

52. 发明公开

EP2171301A2 AGENCEMENT POUR LA FIXATION D'UN DISPOSITIF MODULAIRE D'EMBRAYAGE SUR UN ARBRE MENE 有权
标题翻译：安排固定模块化离合装置在从动轴
公开(公告)号：EP2171301A2
公开(公告)日：2010-04-07
申请号：EP08826909.7
申请日：2008-07-29
申请人： Valeo Embrayages
发明人： THOMIRE, Sylvain , DUTIER, Ivan , MAINGAUD, Daniel , LEBAS, Gilles , THIBAUT, François
IPC分类号： F16D21/06 , F16D13/58
CPC分类号： F16D13/58 , F16C35/063 , F16C35/073 , F16C2361/43 , F16D21/06 , F16D2021/0615 , F16D2300/12
摘要： The invention relates to an arrangement for attaching a frictional modular clutch device (20) for an automobile on a first driven shaft (24A), that comprises a reaction plate (28) rotatingly mounted about a journal (34) of the first driven shaft (24) via a rolling bearing (30) during a mounting operation, that comprises a blocking member (44) which, during an attachment operation, is placed by elastic deformation in an attachment position in an attachment groove (46) associated with the journal (34) of the first driven shaft (24A) in order to limit the backward axial movement of the rolling bearing (30), characterised in that before the attachment operation, the blocking member (44) is in a rest position in which it is carried by the clutch device (20).
摘要翻译：该装置具有径向圆形反应板（28）安装成围绕从动轴（24A）由滚柱轴承（30）。的摩擦盘（50）在板的前部被布置并锁定在板的前表面上。弹性挡环（44）在由相关联的变形的轴的轴承（34）固定在操作期间，以限制朝向轴承的后方轴向变形的固定槽（46）的固定位置配置。环占据，其中所述环由摩擦离合器装置（20）之前的操作来保持位置。

53. 发明公开

EP2171296A1 VORRICHTUNG ZUM AXIALEN VORSPANNEN EINES MASCHINENELEMENTES 失效
标题翻译： DEVICE轴向预压的机械元件
公开(公告)号：EP2171296A1
公开(公告)日：2010-04-07
申请号：EP07819809.0
申请日：2007-11-14
申请人： Audi AG
发明人： RUSTEBERG, Stefan , VOLLHÜTER, Friedrich , SENG, Karl
IPC分类号： F16C19/18 , F16C35/063
CPC分类号： F16C19/184 , F16C25/083 , F16C35/063 , F16C2361/61
摘要： A device for axially preloading a machine element that is arranged in a housing, with an annular steel spring that has an open hollow profile in cross-section, on which at least on one side is molded an annular collar that rests on the machine element and that has an axial contact surface, the steel spring being preloaded via a safety element against the machine element with a force that exceeds the operating force that occurs. A structurally simple device that ensures high preloading forces with advantageous tolerance compensation is achieved by the steel spring with an axisymmetrical, semi-circular section with an essentially uniform radius R1 undergoing transition indirectly or directly via a smaller radius R2 into the annular collar.

54. 发明公开

EP1991797A4 INNER PRIMARY BEARING RACE 审中-公开
标题翻译：内部主LAGERRING
公开(公告)号：EP1991797A4
公开(公告)日：2009-09-23
申请号：EP07752376
申请日：2007-03-06
申请人： S & S CYCLE INC
发明人： BRAMSTEDT JUSTIN , SJOVALL SCOTT
IPC分类号： F16C19/00 , F16C33/58 , F16C35/063
CPC分类号： F16C35/063 , F16C33/586

55. 发明授权

EP1875088B1 NABE EINER RADLAGEREINHEIT 有权转让
标题翻译：轮毂轮轴承单元
公开(公告)号：EP1875088B1
公开(公告)日：2009-06-03
申请号：EP06742252.7
申请日：2006-04-19
申请人： Schaeffler KG
发明人： LANGER, Roland , MASUR, Ernst , HEISS, Ralf , FÜLLER, Benno , NIEBLING, Peter
IPC分类号： F16C19/18 , F16C43/04 , F16C35/063 , B60B27/00
CPC分类号： F16C19/186 , B60B27/0005 , B60B27/0031 , F16C19/184 , F16C35/063 , F16C43/04 , F16C2326/02 , F16D1/072 , F16D1/076
摘要： The invention relates to a hub (1) on a wheel bearing unit, comprising at least one inner ring (2, 28), sitting on the hub (1), whereby the inner ring (2, 28) is axially retained on the hub (1) by a collar (3, 31), formed from the hub (1), said collar (3, 31) comprising a toothing (4, 11, 15, 23, 25). The inner ring (2, 28) has a radially inward projection (5) on the front face thereof and the projection (5) is filled with plastically displaced material from the collar (3, 31) such that the material of the inner ring (2, 28) at least engages in the projection (5) and the material in the projection (5) is enclosed in the radial direction by the inner ring (2, 28).

56. 发明授权

EP1706654B1 GEWINDERING 有权
标题翻译：螺纹环规
公开(公告)号：EP1706654B1
公开(公告)日：2008-10-29
申请号：EP04764889.4
申请日：2004-09-07
申请人： Spieth-Maschinenelemente Gmbh & Co Kg
发明人： METZGER, Heinz
IPC分类号： F16B39/02 , F16B39/38 , F16B39/286
CPC分类号： F16B39/028 , F16C35/063
摘要： The invention relates to a threaded ring having a single-component body provided with an internal screw thread (14, 16) and consisting of two body parts (10, 12). The first part thereof (10) forms an adjusting ring having an end face (22) which is located on a radial plane, and the second body part thereof (12) forms a security ring which is connected to the first body part (10) by means of an elastically flexible wall part (32) of the body, forming a gap (26) between the two body parts (10, 12) and comprises an actuating device by means of which the geometry of the gap (26) can be adjusted due to the elastic flexibility of the wall element (29) along the longitudinal axis of the body. A bearing surface (46) comprising a predefinable inclination is arranged in the premounting state between parts of the actuating device and parts of the body and the inclination angle (a) in relation to the longitudinal axis of the body is selected in such a manner that in the mounting state, play occurring on the flanks of the screw thread is eliminated, enabling a high degree of efficiency to be obtained based on the force of the actuating device exerted on the inclined bearing surface and the thread flanks which are to be clamped.

57. 发明公开

EP1902861A2 Wheel rolling bearing apparatus 有权
标题翻译： Wälzlagervorrichtungfürein Rad
公开(公告)号：EP1902861A2
公开(公告)日：2008-03-26
申请号：EP07018867.7
申请日：2007-09-25
申请人： JTEKT Corporation
发明人： Kamikawa, Tsuyoshi , Takeda, Yoshishige , Araki, Naoto , Kajihara, Kazuhisa
IPC分类号： B60B27/00 , F16C35/063
CPC分类号： B60B27/00 , F16C19/186 , F16C19/527 , F16C35/063 , F16C35/0635 , F16C2226/60 , F16C2240/50 , F16C2326/02
摘要： Crowing is applied to a side surface of an inner ring (31) which abuts against a side surface of a drive shaft (10) in a radial direction. With this construction, when the two side surfaces abut against each other by a pressing operation of a threadedly-engaged nut (15) at the time of connecting the drive shaft and an inner shaft, a contact pressure distribution of abutting surfaces is made generally uniform, thereby suppressing the occurrence of an edge load. By thus preventing a contact pressure from increasing at part of the abutting surfaces, energy released by a stick-slip phenomenon is reduced, and a sound pressure level of an abnormal sound generated at this time is reduced.
摘要翻译：挤压被施加到径向上与驱动轴（10）的侧表面抵接的内圈（31）的侧表面。通过这种结构，当连接驱动轴和内轴时，通过螺纹接合螺母（15）的按压操作，当两个侧表面彼此抵接时，抵接表面的接触压力分布大致均匀从而抑制边缘负载的发生。通过这样防止接触压力在部分抵接面上增加，由滑移现象释放的能量减少，此时产生的异常声音的声压水平降低。

58. 发明授权

EP1448906B1 PROCESS FOR CAPTURING A BEARING RACE ON A SPINDLE 有权
标题翻译： VERFAHREN ZUM BEFESTIGEN EINERLAGERLAUFFLÄCHEAUF EINER WELLE
公开(公告)号：EP1448906B1
公开(公告)日：2006-09-27
申请号：EP02756829.4
申请日：2002-07-30
申请人： THE TIMKEN COMPANY
发明人： DENNY, JR., Wayne, V. , PAUSKAR, Praveen, M. , REESE, Keith, W.
IPC分类号： F16C35/063
CPC分类号： F16C19/386 , B23P11/00 , B60B27/00 , F16C35/063 , F16C2326/02 , Y10T29/49679 , Y10T29/49771 , Y10T29/53065 , Y10T29/53109
摘要： A hub assembly (A) includes a hub (4) having a flange (10) and a spindle (20) projected from the flange (10), a housing (2) located around the hub spindle (20), and an antifriction bearing (6) between the housing (2) and the spindle (20). The bearing (6) includes an inner race (14) which the spindle (20) initially accommodates in that the spindle (20) has a deformable end over which the inner race (14) is passed. Thereafter, the deformable end is upset into a formed end in a rotary forming procedure that involves forcing the deformable end and a forming tool together while the spindle (20) and tool rotate. The formed end should bear snugly against the inner race (14) and capture it on the spindle (20). In the forming procedure the spindle (20) and forming tool are forced together at a coarse feed, then at a fine feed, and finally at a dwell. The force is monitored throughout, a force or rate of change of force which fail to meet certain established criteria will result in the rejection of the hub assembly (A).
摘要翻译：轮毂组件包括具有凸缘和从凸缘突出的心轴的毂，围绕轮毂心轴定位的壳体以及壳体与心轴之间的减摩轴承。轴承包括主轴首先容纳的内圈，因为主轴具有可变形的端部，内圈穿过该可变形端。此后，可变形端在旋转成形过程中变形为成形端，其包括在主轴和工具旋转的同时迫使可变形端和成形工具在一起。形成的端部应紧贴在内圈上的背面上并捕获主轴上的内圈。在成形过程中，主轴和成形工具最初在粗进料中一起被迫在一起，其提供形成的端部，该端部抵靠内圈的背面，然后以细进料，最后停留。整个力量被监控; 不符合某些既定标准的力量或力量变化将导致遭受该力或速率的轮毂总成的拒绝。例如，接近细饲料结束的力必须以超过规定的最小速率的速度增加; 精饲料结束时的力不得超过规定的最大值，也许超过规定的最小值，接近停留结束的力必须超过规定的最小值，并且必须以高于规定的最低速率的速度降低。

59. 发明公开

EP1667820A1 POWER TOOL WITH ANGLE DRIVE AND PINION ADJUSTMENT 有权
标题翻译：肘传动和齿轮组电源操作的工具
公开(公告)号：EP1667820A1
公开(公告)日：2006-06-14
申请号：EP04775500.4
申请日：2004-10-04
申请人： ATLAS COPCO TOOLS AB
发明人： BRODIN, Hans, Karl, Johan , HANSSON, Gunnar, Christer
IPC分类号： B25F5/00 , F16H55/20 , F16C25/00
CPC分类号： B25F5/001 , F16C35/063 , F16C35/067 , F16H55/20 , F16H2057/0221 , Y10T74/19665 , Y10T74/19688
摘要： A power tool comprises a housing (10;110) with an output shaft (11;111) driven by a rotation motor, and an angle drive (12;112) connecting the output shaft (11;111) to the motor, wherein the angle drive (12;112) comprises a drive spindle (15;115) connected to the motor and carrying a pinion (15;115), and a bevel gear (17;117) secured to the output shaft (11;111). The drive spindle (15;115) and the pinion (16;116) are supported in the housing (10;110) via a ball type thrust bearing (24;124) having in one of its embodiments an inner ring (31) with a thread for cooperation with a threaded portion (33) on the drive spindle (15), and an outer ring (26;126) which is rigidly secured in the housing (10). The inner ring (31) is adjustable and lockable relative to the drive spindle (15) by an annular lock element (35). In an alternative embodiment the inner ring (131) is secured to the drive spindle (115), whereas the outer ring (126) is threaded into a threaded portion of the housing (110) such that the outer ring (126), the drive spindle (115) and the pinion (116) are adjustable relative to the housing (110) and the bevel gear (117). A deformable lock element (135) arrests the outer ring (126) in set position.

60. 发明公开

EP1666747A1 ROLLING BEARING DEVICE 有权
标题翻译：滚动轴承装置
公开(公告)号：EP1666747A1
公开(公告)日：2006-06-07
申请号：EP04773559.2
申请日：2004-09-27
申请人： JTEKT CORPORATION
发明人： TSUZAKI, Youichi c/o JTEKT Corporation
IPC分类号： F16C35/063 , F16C33/60 , F16C43/04 , B60B27/02
CPC分类号： B60B27/0084 , F16C19/185 , F16C19/186 , F16C33/723 , F16C35/063 , F16C43/04 , F16C2326/02
摘要： The rolling bearing unit includes an outer ring, an inner shaft disposed radially inward of the outer ring and having an inner ring fitting part on the outer peripheral surface on the one axial direction side, an inner ring fitted on the inner ring fitting part and having the shaft end on the one axial direction side crimped on the end face of the one axial direction side thereof, the inner ring having a step portion on the one axial direction side of the shoulder portion, and the step portion having an inclined surface shape the diameter of which expands in the other axial direction.
摘要翻译：该滚动轴承单元包括：外圈;配置在该外圈的径向内侧且在轴向一侧的外周面具有内圈嵌合部的内圈;嵌合在该内圈嵌合部上的内圈，轴向一侧的轴端压接在其一个轴向侧的端面上，所述内圈在肩部的轴向一侧具有台阶部，台阶部具有倾斜面形状，其直径在另一个轴向上扩大。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式