-
公开(公告)号：US09347486B2
公开(公告)日：2016-05-24
申请号：US11578089
申请日：2005-04-08
CPC分类号： F16C19/52 , F16C19/386 , F16C35/06 , F16C41/008 , G06K19/07758 , H04Q9/00 , H04Q2209/10 , H04Q2209/47
摘要： The bearing unit includes a bearing 1 and bearing unit forming component parts such as, for example, a housing 11 in which the bearing is incorporated, a shaft 19, covers 3 and 4 and a sealing member 10 for the housing. In this bearing unit, at least one of the bearing unit forming component parts is fitted with an IC tag 15 and an IC tag 16 is also fitted to the bearing 1. The IC tag 16 fitted to the bearing unit forming component part is of a read/write type whereas the IC tag 16 fitted to the bearing 1 is of a read-only type. The read-only IC tag 16 fitted to the bearing 1 is recorded with information necessary to correlate the bearing unit forming component part, to which the IC tag 15 is fitted, with the bearing unit 1.
摘要翻译： 轴承单元包括轴承1和轴承单元，该轴承单元形成诸如例如其中结合轴承的壳体11，轴19，盖3和4以及用于壳体的密封构件10的部件。 在该轴承单元中，轴承单元形成部件中的至少一个安装有IC标签15，并且还将IC标签16装配到轴承1上。装配到轴承单元形成部件的IC标签16为 读/写类型，而装配到轴承1的IC标签16是只读类型。 记录安装在轴承1上的只读IC标签16，其中记载有将装配有IC标签15的轴承单元形成部件与轴承单元1相关联的信息。
-
公开(公告)号：US07182520B2
公开(公告)日：2007-02-27
申请号：US11081706
申请日：2005-03-17
申请人： Hideshi Nishiwaki , Yukihiro Takeda
发明人： Hideshi Nishiwaki , Yukihiro Takeda
IPC分类号： F16C33/49
CPC分类号： F16C33/46 , F16C19/364 , F16C33/498 , F16C33/543 , F16C2240/40 , F16C2240/84
摘要： A bearing assembly includes a full type tapered roller bearing and a roller presser which prevents separation of the rollers not only during transportation but while the outer ring is not mounted. The roller presser includes a ring member, and a plurality of arms extending from one side of the ring member. Each arm is inserted in one of the triangular spaces defined by the tapered raceway of the outer ring and the adjacent tapered rollers. The arms press the rollers against the inner ring. A pair of diametrically opposed bridges are provided, each extending between the free ends of a pair of adjacent arms. The bridges engage two diametrically opposed rollers, thereby preventing separation of the rollers not only during transportation but also while the outer ring is not mounted.
摘要翻译： 轴承组件包括全型圆锥滚子轴承和滚子压紧器，其不仅在运输期间而且在外圈未安装时防止辊分离。 辊压机包括环形构件和从环构件的一侧延伸的多个臂。 每个臂插入由外圈的锥形滚道和相邻的圆锥滚子限定的三角形空间之一。 双臂将滚筒压靠内圈。 提供了一对径向相对的桥，每个在一对相邻臂的自由端之间延伸。 桥接件与两个直径相对的辊接合，从而不仅在运输过程中而且在外圈未安装时也防止了辊的分离。
-
公开(公告)号：US20070223851A1
公开(公告)日：2007-09-27
申请号：US11578089
申请日：2005-04-08
IPC分类号： F16C41/00
CPC分类号： F16C19/52 , F16C19/386 , F16C35/06 , F16C41/008 , G06K19/07758 , H04Q9/00 , H04Q2209/10 , H04Q2209/47
摘要： The bearing unit includes a bearing 1 and bearing unit forming component parts such as, for example, a housing 11 in which the bearing is incorporated, a shaft 19, covers 3 and 4 and a sealing member 10 for the housing. In this bearing unit, at least one of the bearing unit forming component parts is fitted with an IC tag 15 and an IC tag 16 is also fitted to the bearing 1. The IC tag 16 fitted to the bearing unit forming component part is of a read/write type whereas the IC tag 16 fitted to the bearing 1 is of a read-only type. The read-only IC tag 16 fitted to the bearing 1 is recorded with information necessary to correlate the bearing unit forming component part, to which the IC tag 15 is fitted, with the bearing unit 1.
摘要翻译： 轴承单元包括轴承1和轴承单元，该轴承单元形成诸如例如其中结合轴承的壳体11，轴19，盖3和4以及用于壳体的密封构件10的部件。 在该轴承单元中，轴承单元形成部件中的至少一个安装有IC标签15，IC标签16也安装在轴承1上。 装配到轴承单元形成部件的IC标签16是读/写型，而装配到轴承1的IC标签16是只读型的。 记录安装在轴承1上的只读IC标签16，其中记载有将装配有IC标签15的轴承单元形成部件与轴承单元1相关联的信息。
-
公开(公告)号：US20050207690A1
公开(公告)日：2005-09-22
申请号：US11081706
申请日：2005-03-17
申请人： Hideshi Nishiwaki , Yukihiro Takeda
发明人： Hideshi Nishiwaki , Yukihiro Takeda
IPC分类号： F16C33/49 , F16C19/36 , F16C33/36 , F16C33/46 , F16C33/50 , F16C33/54 , F16C33/56 , F16C33/58
CPC分类号： F16C33/46 , F16C19/364 , F16C33/498 , F16C33/543 , F16C2240/40 , F16C2240/84
摘要： A bearing assembly includes a full type tapered roller bearing and a roller presser which prevents separation of the rollers not only during transportation but while the outer ring is not mounted. The roller presser includes a ring member, and a plurality of arms extending from one side of the ring member. Each arm is inserted in one of the triangular spaces defined by the tapered raceway of the outer ring and the adjacent tapered rollers. The arms press the rollers against the inner ring. A pair of diametrically opposed bridges are provided, each extending between the free ends of a pair of adjacent arms. The bridges engage two diametrically opposed rollers, thereby preventing separation of the rollers not only during transportation but also while the outer ring is not mounted.
摘要翻译： 轴承组件包括全型圆锥滚子轴承和滚子压紧器，其不仅在运输期间而且在外圈未安装时防止辊分离。 辊压机包括环形构件和从环构件的一侧延伸的多个臂。 每个臂插入由外圈的锥形滚道和相邻的圆锥滚子限定的三角形空间之一。 双臂将滚筒压靠内圈。 提供了一对径向相对的桥，每个在一对相邻臂的自由端之间延伸。 桥接件与两个直径相对的辊接合，从而不仅在运输过程中而且在外圈未安装时也防止了辊的分离。
-
公开(公告)号：US20100316321A1
公开(公告)日：2010-12-16
申请号：US12521329
申请日：2007-11-30
IPC分类号： F16C33/58
CPC分类号： B25J9/108 , F16C19/364 , F16C2240/70 , F16C2300/12
摘要： The object is to provide a miniature-sized tapered roller bearing that includes an inner race having an inner diameter of not more than 9 mm and that ensures high dynamic load rating.The ratio of the average diameter DRAVE of the tapered rollers 3 to the inner diameter DIi of the inner race 1, i.e. DRAVE/DIi is set to 0.45 to 0.70 to ensure high dynamic load rating with a miniature-sized tapered roller bearing of which the inner race 1 has an inner diameter of not less than 9 mm.
摘要翻译： 本发明的目的是提供一种微型尺寸的圆锥滚子轴承，其包括内径不大于9mm并确保高动态额定载荷的内圈。 圆锥滚子3的平均直径DRAVE与内圈1的内径DIi（即DRAVE / DIi）的比值设定为0.45至0.70，以确保使用小尺寸圆锥滚子轴承的高动态额定载荷 内圈1的内径不小于9mm。
-
公开(公告)号：US20060193548A1
公开(公告)日：2006-08-31
申请号：US11353047
申请日：2006-02-14
申请人： Michio Hori , Hideshi Nishiwaki
发明人： Michio Hori , Hideshi Nishiwaki
IPC分类号： F16C33/58
CPC分类号： F16C19/364 , B60K17/046 , F16C33/4635 , F16C33/56 , F16C2361/61
摘要： A travel drive comprises a driving shaft connected to a hydraulic motor (not shown), planet gear mechanisms, which reduces a rotational speed out of the driving shaft 2, a rotation drum rotatably supported by a housing by means of tapered roller bearings, and a sprocket fixed to the rotation drum. The tapered roller bearing comprises an inner ring, an outer ring, a tapered rollers disposed between the inner ring and the outer ring, and a retainer which retains a distance between the tapered rollers and is made of a resin.
摘要翻译： 行驶驱动器包括连接到液压马达（未示出）的驱动轴，将驱动轴2的旋转速度降低的行星齿轮机构，通过圆锥滚子轴承可旋转地由壳体支撑的旋转滚筒，以及 链轮固定在旋转鼓上。 圆锥滚子轴承包括内环，外圈，设置在内圈和外圈之间的圆锥滚子，以及保持在圆锥滚子之间的距离并由树脂制成的保持器。
-
公开(公告)号：US20070047865A1
公开(公告)日：2007-03-01
申请号：US11508139
申请日：2006-08-23
IPC分类号： F16C33/58
CPC分类号： F16C33/4635 , F16C19/364 , F16C33/4676 , F16C33/585 , F16C43/04 , F16C2220/04 , F16C2240/30 , F16C2240/34 , F16C2240/40 , F16C2240/70 , F16C2326/20
摘要： A plurality of tapered rollers are retained between an outer ring and an inner ring by a retainer so as to be circumferentially spaced apart from each other. The inner ring is formed with a raceway on its outer surface and includes a small-diameter flange and a large-diameter flange at the small- and large-diameter ends of the raceway, respectively. The retainer includes two annular portions and crossbars extending between the annular portions. Its radially inner surface is located radially inwardly of the pitch cone of the tapered rollers (conical surface defined by the axes of the tapered rollers) to increase the thickness of the crossbars as well as the axial thickness of the small-diameter annular portion. The rigidity of the retainer thus increases. The conical surface defined by the outer surfaces of the crossbars has an inclination angle that is greater than the central angle of the bearing to increase the volume of the crossbars, thereby further increasing the rigidity of the retainer, and also to increase the contact length between the tapered rollers and the crossbars, thereby stabilizing the rotation of the tapered rollers about the axis of the bearing.
摘要翻译： 多个圆锥滚子通过保持器保持在外圈和内圈之间，以便彼此周向间隔开。 内圈在其外表面上形成有滚道，分别在滚道的小直径端部处包括小直径凸缘和大直径凸缘。 保持器包括在环形部分之间延伸的两个环形部分和横杆。 其径向内表面位于圆锥滚子的俯仰锥体的径向内侧（由圆锥滚子的轴线限定的圆锥形表面），以增加十字杆的厚度以及小直径环形部分的轴向厚度。 因此，保持器的刚性增加。 由十字杆的外表面限定的锥形表面具有大于轴承的中心角的倾斜角，以增加十字杆的体积，从而进一步提高保持器的刚性，并且还增加了保持器的刚度 圆锥滚子和十字杆，从而使圆锥滚子围绕轴承的轴线的旋转稳定。
-
公开(公告)号：US6158263A
公开(公告)日：2000-12-12
申请号：US335923
申请日：1999-06-18
申请人： Kikuo Maeda , Shinobu Nasu , Hideshi Nishiwaki
发明人： Kikuo Maeda , Shinobu Nasu , Hideshi Nishiwaki
CPC分类号： F16C19/388 , B21B31/07 , F16C13/02 , F16C33/34 , F16C33/62 , B21B2013/025 , Y10S148/906
摘要： A roll supporting device for a rolling mill arrangement, supporting rolls rotatably to housings by double row roller bearings or multi-row roller bearings. On surfaces of bearing rings and rollers of the roller bearing are provided carbonitrided layers of 0.80% or greater in carbon content and of Rockwell hardness HRC 58 or greater. The carbonitrided layers are formed to contain residual austenite content of 25-30% by volume. By virtue of the carbonitrided layers, the strength against the surface-initiated type damage to the contact surfaces of the bearing rings and the rollers is improved, so that the enhancement of the life of the roll supporting device, especially the lives of the bearing portions thereof, can be achieved to contribute to the prolongation of inspection and maintenance periods and to the reduction of inspection and maintenance costs.
摘要翻译： 用于轧机装置的辊支撑装置，通过双列滚子轴承或多列滚子轴承支撑辊可旋转地转动到壳体。 在滚子轴承的轴承环和滚子的表面上，碳含量为0.80％以上，洛氏硬度为HRC58以上的碳氮共渗层。 碳氮共渗层形成为含有25-30体积％的残余奥氏体含量。 由于碳氮共渗层，提高了表面起始型对轴承环和辊的接触表面的损伤的强度，从而提高辊支撑装置的寿命，特别是轴承部分的寿命 可以实现延长检查和维护期间以及降低检查和维护成本。
-
公开(公告)号：US08382380B2
公开(公告)日：2013-02-26
申请号：US11508139
申请日：2006-08-23
IPC分类号： F16C33/46
CPC分类号： F16C33/4635 , F16C19/364 , F16C33/4676 , F16C33/585 , F16C43/04 , F16C2220/04 , F16C2240/30 , F16C2240/34 , F16C2240/40 , F16C2240/70 , F16C2326/20
摘要： Tapered rollers are retained between outer and inner rings by a retainer to be circumferentially spaced apart from each other. The inner ring has a raceway on its outer surface and includes small and large-diameter flanges at the small- and large-diameter ends of the raceway, respectively. The retainer includes two annular portions and crossbars extending between the annular portions. Its radially inner surface is located radially inwardly of the pitch cone of the tapered rollers to increase the thickness of the crossbars and the axial thickness of the small-diameter annular portion. The conical surface defined by the outer surfaces of the crossbars has an inclination angle that is greater than the central angle of the bearing to increase the volume of the crossbars. The rigidity of the retainer is thus increased.
摘要翻译： 圆锥滚子通过保持器保持在外圈和内圈之间，以彼此周向间隔开。 内圈在其外表面上有一个滚道，分别在滚道的小直径端和大直径端分别包括小直径和大直径的凸缘。 保持器包括在环形部分之间延伸的两个环形部分和横杆。 其径向内表面位于圆锥滚子的节圆锥体的径向内侧，以增加十字杆的厚度和小直径环形部分的轴向厚度。 由横梁的外表面限定的锥形表面具有大于轴承中心角的倾斜角，以增加十字杆的体积。 因此，保持器的刚度增加。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.012 秒)
