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| Number | Title | Issue Date |
| 7261488 | Ball socket ring seal A ball socket ring seal for use with a ball joint assembly eliminates the need for a boot or bellows to protect the ball joint against the environment. The ball socket ring seal of the invention is positioned between the ball and the socket at the point of contact b... | 08/28/2007 |
| 7134667 | Arrangement comprising a slinger associated with a shaft bearing and a gasket associated with a sealing gap A sealing arrangement for turbomachines with a shaft bearing, a throw-off ring and a shaft seal which is assigned to a sealing gap and has a seal housing wherein opposing faces of the throw-off ring and the seal housing form an annular gap for centrifuging out dirt ... | 11/14/2006 |
| 7082801 | Tightening and untightening device for bearings of rolling mills A tightening and untightening tool for a roll bearing assembly of a rolling mill has a box-shaped body of toroidal shape with a central hole fitting around the cylindrical end part of a back-up roll. It has drive keys that slide into corresponding drive splines on t... | 08/01/2006 |
| 7017381 | Fastening apparatus and method A fastening apparatus adapted for use with chock and a roll which locates within the chock such that a first end of the roll projects through and beyond a first end of the chock and a second end of the chock is located relative to the roll. The apparatus comprises a... | 03/28/2006 |
| 6957726 | Floating brake rotor assembly with non-load bearing pins The floating brake rotor assembly with non-load bearing pins includes a brake rotor and hub that are coplanar and are interconnected by pin and spring assemblies such that the pins do not bear rotational torque being transferred between the brake rotor and hub. The ... | 10/25/2005 |
| 6008556 | Seal device for isolating bearing assemblies in a motor This invention is directed to a seal device for an energy conversion device which has a rotating shaft supported by bearing assemblies containing lubrication. The seal device inhibits migration of the lubrication from a first portion of the shaft near the... | 12/28/1999 |
| 5228784 | Squeeze film damper composite ring seal A piston type ring which includes a continuous synthetic material O-ring concentrically mounted thereon in a groove in the outer circumference of the ring is utilized as a piston ring seal in a squeeze film damper.... | 07/20/1993 |
| 5221147 | Bearing case for a multiple-row antifriction bearing A bearing case for a multiple-row self-aligning antifriction bearing, preferably a self-aligning roller bearing, supports a roll journal and has a circulating oil lubrication system with oil feed line and outlet channel. The discharge point of the feed li... | 06/22/1993 |
| 5209499 | Unitized polytetrafluoroethylene radial lip seal A unitized radial lip seal assembly includes an outer annular case and an inner annular wear sleeve loosely interlocked by flanges or walls formed at the axial ends of the wear sleeve. After initial installation of the unitized assembly within a housing, ... | 05/11/1993 |
| 5110143 | Seal cartridge for use in idler rollers A bearing seal having multiple elements including a pair of contact seals, one of which is a fiber seal and a second of which is an elastomeric seal, is provided for use with a bushing having an inclined step which, in conjunction with a seal locator havi... | 05/05/1992 |
| 4707150 | Fluid pressure assisted rotary shaft seal with grooved seal wedge An annular elastomeric seal wedge of diamond shaped radial cross section under axial compression has opposite axial ends fitted within V-shaped cross section annular grooves within a radially projected shoulder of a bushing of a fluid pressure assisted ro... | 11/17/1987 |
| 4341426 | Clamp-up device for roll neck bearings A bearing for a mill roll is forced to and held in the proper position on the neck of the roll by a clamp-up device that fits around the roll neck between the bearing and a conventional splint hinged ring which serves as a backing for the device. The clam... | 07/27/1982 |
| 4339161 | Bearing seal for a drill head assembly A drill housing includes an internal chamber with a rotatable drill retaining member positioned in the chamber and extending outwardly through the chamber upper open end portion. A hub member is positioned in surrounding nonrotatable engagement with the d... | 07/13/1982 |
| 4049328 | Subassembly cartridge for sealing and adjusting bearing assemblies A combined bearing sealing and bearing adjusting subassembly for use with two members which rotate relative to each other upon a tapered roller bearing assembly, such as a belt conveyor idler roll which rotates relative to a stationary shaft upon a pair o... | 09/20/1977 |
| 3942849 | Auxiliary sealing structure for a shaft bearing An auxiliary sealing structure for a shaft bearing having a housing, in which a segmented collar is adapted to be clamped onto the end of the bearing housing using interlocking opposite facing shoulders on the housing and collar. The two segments of the c... | 03/09/1976 |
