Class / Patent application number | Description | Number of patent applications / Date published |
384510000 | Specified means facilitating assembly or disassembly | 9 |
20090154856 | Wheel Support Bearing Assembly and Method of Manufacturing the Same - To provide a wheel support bearing assembly, which is effective to avoid an inner race detachment during assemblage onto an automotive vehicle. The assembly is provided with an inner member made up of a hub axle and an inner race mounted on an outer periphery of an inboard end portion of the hub axle. The inner race has an inner periphery provided with an stepped area that extends to an inboard annular face of the inner race and has a depth measured at an inner peripheral edge of an inboard annular face, and an inner surface of this stepped area is of a shape made up of a straight area and an inclined surface continued from an outboard end of the straight area to the inner peripheral surface, and a plastically deformed portion engageable with the inclined surface as a result of crimping is provided in the hub axle. | 06-18-2009 |
20090252446 | Wheel rolling bearing assembly and manufacturing method thereof - A rolling bearing assembly for a wheel includes: an inner ring member in which an inner ring raceway surface is formed on an outer peripheral surface of the inner ring member; an outer ring member having a fitting tubular portion on the inboard side that is fitted into an attachment hole of a vehicle body member, and an outer ring raceway surface is formed on an inner peripheral surface of the outer ring member; a plurality of rolling elements disposed between the inner and outer ring raceway surfaces; and a cage that holds the plurality of rolling elements. The bore diameter B of the fitting tubular portion of the outer ring member is smaller than the diameter C of a circumscribed circle of the rolling elements. | 10-08-2009 |
20120155794 | ROLLER BEARING AND CAGE FOR A ROLLER BEARING - A roller bearing comprises an inner ring, an outer ring and an annular cage. The annular cage retains and guides at least one roller body. The annular cage comprises at least one pocket for retaining the roller body and at least one retaining rim disposed on one axial end of the pocket. The retaining rim extends at least in the radial direction relative to a main body of the cage. | 06-21-2012 |
20120230624 | MANUFACTURING METHOD FOR WHEEL ROLLING BEARING DEVICE, AND WHEEL ROLLING BEARING DEVICE - An outer ring and rolling elements are fitted to a shaft portion of a shaft member for a wheel rolling bearing device from a shaft end portion of the shaft member, an inner ring and rolling elements are fitted to the shaft portion, and then the shaft end portion is clinched to form a clinched portion to thereby fix the inner ring. At this time, the shaft end portion to be clinched has a solid columnar shape, and a clinching jig is pressed against the shaft end portion, and the clinching jig is oscillated while being pressed in a direction toward one end side of the shaft portion to thereby increase the diameter of the shaft end portion to clinch the shaft end portion. | 09-13-2012 |
20140050432 | METHOD FOR INSTALLING A ROLLING-ELEMENT BEARING - A cage segment for a rolling-element bearing has at least one pocket for a rolling element and is formed by a first segment part and a second segment part. The second segment part abuts the first segment part in an axial direction and is connected to the first segment part by an interference-fit or a friction-fit, or in a materially-bonded manner. | 02-20-2014 |
20140105529 | BEARING DEVICE, METHOD OF MANUFACTURING BEARING DEVICE, AND INFORMATION RECORDING/REPRODUCING APPARATUS - A bearing device includes inner ring rolling surfaces formed so that the external radius of inner end portions of a first inner ring and a second inner ring is smaller than a first separation distance and formed so as to have an external radius that becomes larger from an inner side toward the other side, and outer ring rolling surfaces formed so that the internal radius of outer end portions of a first outer ring and a second outer ring is larger than a second separation distance and is formed so as to have an internal radius that becomes smaller from the outer side toward the inner side. | 04-17-2014 |
20150300404 | BEARING ARRANGEMENT COMPRISING A CORROSION PROTECTION DEVICE - The invention relates to a corrosion protection device ( | 10-22-2015 |
384511000 | Annular opening for ball insertion | 2 |
20100220949 | BEARING ARRANGEMENT - The invention relates to a bearing arrangement ( | 09-02-2010 |
20160003299 | ROLLER BEARING AND METHOD FOR PRODUCING A ROLLER BEARING - A roller bearing ( | 01-07-2016 |