| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 184500100 | BEARING PACKER | 10 |
| 20090032335 | Bearing-Lubricating Structure for a Direct Drive Torque Motor - A bearing-lubricating structure for a direct drive torque motor comprises a body, a direct drive torque motor, a main shaft, a bearing assembly, an adjustment nut and an oil-filling assembly. The bearing assembly includes an assistant roller bearing which is positioned against the rear cover, the main shaft and the adjustment nut. The rear cover is defined with a lubrication oil piping, which is communicated to the assistant roller bearing and communicated to an annular lubrication space located between the rear cover and the adjustment nut. The oil-filing assembly is mounted on an open end of the lubrication oil piping. Thereby, with the abovementioned simplified structure, the main shaft can be lubricated, and the maintenance cost can be reduced. | 02-05-2009 |
| 20090057059 | Bearing lubricating device - A bearing lubricating device includes a container and a piston member is located in the container and movably in contact with an inner periphery of the container. The piston member includes a concaved top surface and a concaved underside. A center post is located at a center of the piston member and a central passage is defined axially through the center post and through the concaved underside. A plurality of passages are defined through the concaved underside and located around the center post. A grease fitting has a cone-shaped portion on a lower end thereof and a handle is located on a top end of the grease fitting. A recess is defined in the lower end of the grease fitting and the center post is securely engaged with the recess. | 03-05-2009 |
| 20090078506 | OVERBOARD VENT VALVE FOR USE IN AN AIRCRAFT BEARING LUBRICATION SYSTEM - A pressure-regulated bearing assembly is provided for deployment within an aircraft bearing lubrication system. The pressure-regulated bearing assembly includes a vent valve and a bearing housing having an air cavity therein. The vent valve includes a valve housing having a main flow passage coupled to the air cavity. A valve element is disposed within the main flow passage and configured to move between (i) an open position and (ii) a closed position. A bellows is coupled to the valve element and configured to move the valve element from the open position to the closed position when the pressure within the air cavity surpasses a predetermined pressure threshold. | 03-26-2009 |
| 20090084632 | LUBRICATION MECHANISM FOR BEARING - A lubrication mechanism for a bearing is provided having an outer race; an inner race located radially inward of the outer race; a rolling element interposed between the outer race and the inner race; and a pair of shield members provided on both sides of the outer race and the inner race. The outer race, the inner race and the pair of shield members define an interior space located inside the pair of shield members and an exterior space located outside the pair of shield members. The interior space is filled with lubricant. A communication hole communicating between the interior space and the exterior space is formed in the pair of shield members, and a guide portion that guides the lubricant in the interior space to the exterior space through the communication hole. | 04-02-2009 |
| 20100163344 | IMPROVED BEARING GREASE PACKER - A bench top bearing packer tool includes supply means for delivering a controlled amount of grease, support means for locating a bearing in a position where a bearing cage and rollers of the bearing may be lubricated with the grease delivered by the supply means, the supply means having a grease delivery outlet communicating with a grease delivery inlet of the support means by a grease flow passageway, and means for controlling the passage of grease through the inlet to the bearing cage and rollers of the bearing. | 07-01-2010 |
| 20100294596 | LUBRICANT GREASE CHARGING-UP DEVICE FOR AUTOMOBILE BRAKE HUB BEARING - A lubricating grease charging device for automobile brake hub bearings include an operation spindle ( | 11-25-2010 |
| 20110048855 | Lubricating Nipple - A lubricating nipple ( | 03-03-2011 |
| 20120132482 | GREASE PACKING JIG FOR BEARING - An object of the present invention is to provide a grease packing jig capable of preventing an upper lid, which has a grease pumping port, from being lifted by grease pumping pressure while grease is being packed into gaps in a bearing. The bearing has a plurality of rolling elements arranged equidistantly on an outer circumferential surface of an inner ring by means of a retainer. The jig includes: a support table for placing the baring with an end surface of the inner ring faced downward; a disc-shaped inner lid to be placed on the other end surface of the inner ring; and an upper lid which is disc-shaped, has a larger diameter than the inner lid, a grease pumping port and a lower surface formed with an inner lid housing recess for housing the inner lid while leaving a grease pumping space between itself and an upper surface of the inner lid as well as between itself and an outer circumferential surface of the inner lid, for packing grease into a gap space in the bearing from a grease packing port provided between an inner circumferential surface of the inner lid housing recess in the upper lid and the outer circumferential surface of the inner lid. The support table is provided with pressers arranged to engage with an upper surface of the upper lid for pressing the upper lid downward thereby preventing the upper lid from being lifted. | 05-31-2012 |
| 20120241257 | FRONT BEARING GREASE APPLICATOR - A vehicle bearing grease applicator and method for applying a predetermined amount of grease to vehicle wheel bearings includes a hand-holdable bearing grease applicator having a hand-holdable body with a rigid flange disposed at one end and a resilient applicator flange secured to the hand-holdable body in spaced apart relation from the rigid flange. The resilient applicator flange defines an annular concavity facing in a direction opposite the rigid flange. Grease is packed in the annular concavity defined by the applicator flange. The hand-holdable body is held and manipulated so as to align the grease packed annular concavity with a vehicle annular wheel bearing. A force is applied on the hand-holdable body to force the annular flange with the annular concavity toward the vehicle annular wheel bearing thereby applying the grease held by the applicator flange onto the vehicle annular wheel bearing. | 09-27-2012 |
| 20120261215 | BEARING PROTECTION WITH POSITIVE LUBRICANT-LEVEL INDICATION - A bearing-protection device for protecting and lubricating bearings. The bearing-protection device provides positive indication of lubrication levels provided to the bearings and includes a protector housing defining a lubrication chamber with an outer wall, a proximal end and a distal end. The device also includes a piston assembly movable within the lubrication chamber, the piston assembly biased in a direction generally toward the proximal end of the bearing protector housing, and a viewing window defined in the outer wall of the bearing protector housing. Indicia associated with the piston is viewable through the viewing window to indicate a level of lubricant within the chamber. | 10-18-2012 |
