| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 384573000 | Wire, filament, segmented or surface treated | 15 |
| 20130188900 | BEARING CAGE SEGMENT, BEARING CAGE AND METHOD FOR MANUFACTURING THE SAME - A bearing cage for a rolling element bearing includes a plurality of individual bearing cage segments configured to respectively accommodate rolling elements in rolling element pockets formed by the bearing cage segments. Each bearing cage segment includes a first coupling device disposed on a first axial end thereof. A first lamellar support ring defines first and second ring halves that are connected to each other, are axially adjacent to each other are biased towards each other. The first ring half extends through the respective first coupling devices of the plurality of bearing cage segments and the second ring half is disposed on an axially-inner side or an axially-outer side of the first coupling devices such that the first coupling devices are clamped between the first and second ring halves. | 07-25-2013 |
| 20130294718 | SEGMENTED BEARING RETAINER - A bearing cage assembly consisting of a plurality of discrete bridge elements coupled between first and second cage support wire rings having selected tensions, and conforming to the surfaces of associated rolling elements. The discrete bridge elements maintain rolling element in separation, provide rolling element retention within the bearing assembly, and function as a lubrication reservoir for grease lubricated bearings. The discrete bridge elements may be disposed between adjacent rolling elements, or may be configured to pass through axial bores of hollow rolling elements | 11-07-2013 |
| 20130315521 | ROLLING BEARING CAGE, AND ROLLING BEARING INCLUDING THE SAME - A rolling bearing cage includes: multiple rod members each of which is provided between adjacent two of multiple rolling elements that are arranged in a circumferential direction of a rolling bearing; and multiple coupling members each of which couples corresponding two of the rod members, which are adjacent to each other in the circumferential direction. Each of the coupling members is configured to be pivotable about an axis of a corresponding one of the rod members, which is connected to the coupling member, the axis extending in a longitudinal direction of the rod member, such that a relative angle between corresponding two of the coupling members, which are adjacent to each other in the circumferential direction, is adjustable. | 11-28-2013 |
| 20140193112 | METHOD OF MANUFACTURING ROLLER BEARING CAGE - A method of manufacturing a roller cage for mounting rollers around a circle in a bearing includes a) making a roller cage blank of cylindrical form, b) cutting the cage blank on opposite diagonal sides to form two generally semi-cylindrical halves, c) re-assembling the two semi-cylindrical halves of the cage blank by releasably clamping adjacent cut edges of each semi-cylindrical half together, and d) either before or after the cutting step, forming pockets for mounting a set of rollers in the cage on a circle about the axis of the reassembled cage. The last step d) allows one to provide pockets which mount the rollers in the correct position relative to the axis of the bearing even though the two semi-cylindrical halves when re-assembled no longer form a circle. | 07-10-2014 |
| 20140363116 | ROLLER BEARING CAGE AND MANUFACTURING METHOD THEREOF - An object of the present invention is to provide a roller bearing cage suited in particular to a supersized roller bearing, wherein the cage ( | 12-11-2014 |
| 20150016764 | METHOD, CAGE AND ROLLING BEARING - A method to produce a cage for a rolling bearing, wherein the method comprises steps of: providing an elongated metal profile comprising a first and second distant ends, wherein the metal profile is essentially ring-shaped, subsequently joining the first and second ends of the metal profile to thereby form a closed ring, forming in the closed ring a plurality of openings on at least one axial side face of the ring, wherein the openings are meant to receive at least one rolling element of the rolling bearing, and wherein the forming of the openings is made by drilling from the axial side face of the ring. Furthermore, the invention regards a cage and a rolling bearing. | 01-15-2015 |
| 20150043863 | BEARING CAGE, BEARING CAGE SEGMENT, AND METHOD FOR ASSEMBLING THE BEARING CAGE - A bearing cage for a rolling-element bearing includes a plurality of bearing cage segments configured to receive rolling elements in rolling-element pockets. Also included is at least one assembly wire, and each of the cage segments includes a coupling arrangement configured to thread the bearing cage segment onto the at least one assembly wire such that at least one rolling-element pocket is formed by two of the plurality of bearing cage segments adjacent in the circumferential direction that are threaded on the assembly wire. The bearing cage also includes an assembly device configured to convey an end of the assembly wire from an installation position to an axially far-side coupling arrangement of a bearing cage segment, through the axially far-side coupling arrangement of all bearing cage segments located on a bearing inner ring, and back again towards the installation position. | 02-12-2015 |
| 20150049977 | TWO PIECE CAGE FOR A NEEDLE BEARING - A two piece rolling element cage for a bearing assembly comprising a first and second cage, with axial projections extending from a cage body, oriented toward each other and inserted between rolling elements, on opposite axial ends of the rolling elements. | 02-19-2015 |
| 20150063738 | SEGMENTED BEARING RETAINER - A bearing cage assembly ( | 03-05-2015 |
| 20150078699 | CAGE SEGMENT OF A TAPERED ROLLER BEARING, AND TAPERED ROLLER BEARING - A tapered roller bearing includes cage segments each having a pocket that retains one conical rolling element. The pocket is formed by two mutually-opposing circumferential bridges, which each extend between first and second circumferential ends of the cage segment, and at least two mutually-opposing connecting bridges, which connect the two circumferential bridges. The circumferential and connecting bridges have pocket sides, which delimit the pocket. The connecting bridges disposed in the region of the first and second circumferential ends each have a concavely-shaped first guide surface on their pocket and circumferential sides that partially enclose one rolling element. When a rolling element is disposed between the first circumferential end of one cage segment and the second circumferential end of the adjacent cage segment, the circumferential bridges of the two adjacent cage segments do not touch during operation. | 03-19-2015 |
| 20150292558 | CAGE FOR ROLLING BEARING AND ROLLING BEARING - It is an object of the present invention to provide a cage for a rolling bearing having a film, formed on a surface thereof, which wears little over a long period of time from an initial stage of sliding contact between the film and rolling elements as well as other members and does not peel off the surface of a base material of the cage or dissolve in lubricating oil containing a sulfur-based additive and a rolling bearing having the cage. A cage ( | 10-15-2015 |
| 20150377291 | CAGE PART FOR A ROLLING BEARING CAGE - A cage part ( | 12-31-2015 |
| 20160003298 | CAGE PORTION AND METHOD FOR THE PRODUCTION THEREOF - A cage section ( | 01-07-2016 |
| 20160069389 | ROLLING BODY GUIDE ELEMENT, PARTICULARLY FOR A LARGE TAPERED ROLLER BEARING - A rolling body guide element for a roller bearing, having an inner web ( | 03-10-2016 |
| 20160084310 | ROLLING BEARING WITH ROLLING BODIES DISPOSED IN A PLURALITY OF CAGE SEGMENTS - A rolling-element bearing includes inner and outer rings and a cage between the rings, the cage having a plurality of cage segments with lateral boundary walls defining a receiving pocket for a rolling element having a diameter D | 03-24-2016 |
