Class 384/418 - Roller

Subclass of Class 384 - Bearings
Definition: Subject matter wherein the bearing is for a rotary element
No. of patents: 37
Last issue date: 01/13/2009

Number	Title	Issue Date
7476033	Support bearing for a roll Support bearing for a roll (33) for immersion in liquid metal, comprising an internal rotating bush (31) fitted coaxially on a pin (32) at the end of the roll (33), and rotating inside an external bush (34) fixed to a supporting ar...	01/13/2009
7377696	Device for influencing in a controlled manner the load pressure of pressure rollers Disclosed is a device for influencing in a controlled manner the load-bearing force of supporting rollers (SW) that rest on working rollers. The neck (WZ) of said supporting rollers (SW) which is provided with an extension (ZA) is mounted in roller bearings or slidi...	05/27/2008
7243784	Roller shaft mount A roller shaft mount or support secures a shaft end of a conveyor roller at and between opposite sidewalls of a conveyor. The shaft support includes a mounting portion mountable to a sidewall of the conveyor and a clamping portion. The clamping portion is movably at...	07/17/2007
7226051	Sheet feeder In a sheet feeder of the present invention, a groove-shaped concave provided on an inner surface of a bearing extends therethrough in a direction where a rotational shaft of a feed roller extends. A surface of the rotational shaft of the feed roller is supported on ...	06/05/2007
7165891	Guide roller assembly for a continuous casting plant A guide roller assembly includes a guide roller and a bearing that supports the roller body of the guide roller and is formed as a ring-shaped, segmented slide bearing. ...	01/23/2007
7025345	Replacement method and assembly for paper pick rollers A sheet feeder and separator assembly for separating and sequentially feeding individual print media sheets from a stack thereof includes a frame having at least one bearing recess. A removable print media tray is carried by the frame. A separator is connected to th...	04/11/2006
6702282	Card transport mechanism roller support A roller support includes a body member, a bushing member, and a step member. The body member includes a first guide roller receiver that is adapted to receive an end of a first guide roller. The bushing member extends from a surface of the body member an...	03/09/2004
6702469	Resin molded article The present invention relates to an resin molded article, which is molded, using at least a first resin material and a second resin material having substantially no compatibility with one another, by an insert molding or a two-color molding to be in a sta...	03/09/2004
6612746	Rolling apparatus having surface-treated rolling member A rolling apparatus has a surface-treated rolling member composed of a metallic rolling element and a metallic race element which have been used with a lubricant, in which the surface of at least one of the rolling element and the race element has a react...	09/02/2003
6280087	Hydrostatic bearing for a steel mill guide A guide for a high speed steel rolling mill comprises two rolling members, between which the work product passes mounted for rotation on a base member. Each roller has a frusto-conically shaped bearing recess formed therein and each guide roller is mounte...	08/28/2001
5803336	Pinch roller type tape drive assembly A pinch roller type tape drive assembly which is one of the elements composing a tape driving system of a VCR and ensures stable running of a tape. The pinch roller type tape drive assembly has a capstan for rotating at a constant velocity and a pinch rol...	09/08/1998
5558447	Roller bearing In order to simplify the manufacture of a roller bearing (1) in which a cylindrical roller (14) is mounted on a central shaft (3) which extends out beyond the ends of the roller (14) and whose ends (4, 5) are fitted in a mounting (8), the invention propos...	09/24/1996
5373982	Automatically tiltable small roller structure of slide bearing type for video tape recorders An automatially tiltable small roller structure of slide bearing type for video tape recorders which has a small roller (10) including an elastic rubber cylinder (11) and a sleeve (12) integral with the inner periphery of the cylinder, the sleeve having a...	12/20/1994
5283621	Fixing apparatus and method of supporting a roller shaft of the fixing apparatus A fixing apparatus comprises a forcibly rotated heat roller, a pressing roller rotated in contact with the heat roller, a roller shaft for supporting the pressing roller, a heater for heating the heat roller, a pair of plain bearings for supporting the ro...	02/01/1994
5219232	Floating bushing roller bearing A bushing roller bearing having particular application for use in a wing flap assembly of an aircraft by which a wing flap is raised or lowered. The bearing includes metallic, coaxially aligned outer and inner races and a non-metallic intermediate liner d...	06/15/1993
5174003	Guiding roller for threads A guiding roller for threads, in particular elastomeric threads, on textile machines, in particular knitting machines, includes a shaft which carries the guiding roller and is supported at its ends on both sides of the guiding roller in bearing recesses. ...	12/29/1992
5044491	Support roll for belt conveyors, processing conveyors and presses, especially double-belt presses A support roll for a belt press, transport conveyor or processing conveyor has a support tube mounted upon a support shaft whose ends project beyond the support tube and are provided with bearings for journaling the roll on the machine. Within the support...	09/03/1991
4780746	Idler roll Roller pairs, including drive rolls and idler rolls, are used to advance a sheet in a printing machine. The idler roller includes a shaft and a sleeve. A bearing, mounted on the shaft, rotatably supports the sleeve. The inner race of the bearing is press ...	10/25/1988
4690535	Automatic film processor arrangement An automatic film processor arrangement is provided, which comprises a plurality of processing tanks each being charged with a processing liquid, and plural sets of a pair of rollers mounted within the respective processing tanks to continuously pass a ph...	09/01/1987
4427311	Track roller device A track roller device is disclosed having a pair of rollers that abut against each other and are fitted in one body by welding, using a single pair of bushes, which is light in weight and adapted for large oil chamber capacity and further requires few par...	01/24/1984
4415074	Workpiece support bearing for modular chuting A workpiece support bearing for modular chuting for passing the workpiece along the chute is disclosed. The chute of the present invention includes a pair of side walls secured in a spaced apart manner by a plurality of clips attached to upper and lower e...	11/15/1983
4409783	Rotary baler with improved roller mounts for endless belt replacement A rotary crop baler belt roller mount is provided which facilitates the changing and installation of endless bale-forming belts. A mount is provided adjacent one end of each transverse belt-supporting roller and includes an annular spacer removably mounte...	10/18/1983
4363490	Crown roll seal arrangement sealed by lubricating oil in labyrinth A non-contact seal for the ends of a variable crown calender roll shaft subject to variations in shaft alignment. The seal is a labyrinthian type with a suction system adapted to a sump to recycle the oil. The oil level is maintained and contact between t...	12/14/1982
4358194	Transport for developing film in a photographic film processor An improved transport for developing film in a photographic film processor, the transport received in a tank having film processing liquids therein. The transport characterized by having a housing with film guide rollers that are mounted on removable bear...	11/09/1982
4356902	Bearing and support In a bearing and support for use either as a bearing, per se, or as a bearinged support for other items and incorporating the bearing of this invention; the bearing includes at least a pair of rotatable members that rotate or counter-rotate about a common...	11/02/1982
4355988	Track roller for track-laying vehicles Track roller for track-laying vehicles such as excavators having a shaft, a roller body rotatably supported thereon, two caps for limiting relative axial movement of shaft and roller body, and end pieces for attaching the track roller to the frame. The sh...	10/26/1982
4339158	End cap assemblies for conveyor rollers A conveyor roller comprises a roller tube fitted with end cap assemblies incorporating bearings for rotatably mounting the roller tube on a fixed shaft. Each end cap assembly comprises a rigid housing having a cylindrical collar adapted to be a push fit i...	07/13/1982
4267920	Conveyor belt roll A conveyor belt roll assembly comprising a roll casing, a roll end mounted at opposite axial ends of the roll casing and a rolling bearing with a first bearing ring supported in the roll end and a second bearing ring secured in an axial direction by means...	05/19/1981
4141598	Track roller assembly A track roller assembly of the type having a shaft with a track roller journalled thereon and end collars on the ends of the shaft facing the track roller. Keys received in keyways and bolts associated therewith simultaneously prevent relative rotation be...	02/27/1979
4122985	Tape cartridge with self-aligning tape transport roller A tape cartridge is formed with a rotatable tape transport roller having a cylindrical exterior surface and a central bore into which protrudes a node from each inner sidewall of the cartridge to serve as trunnion axes for supporting the roller therein. I...	10/31/1978
4101180	Roller assembly A roller assembly for use on a conveyor chain to provide rolling support for the working run thereof includes a roller journaled on a mounting bushing and held thereon from axial displacement by a double sealing ring arrangement at each roller end face. T...	07/18/1978
4085981	Track roller device A track roller device comprising a shaft having a pair of axially spaced inside cylinders rotatably supported thereon, which cylinders have radially projecting annular flanges at the axially outer ends thereof. An intermediate cylinder is mounted on and s...	04/25/1978
4083610	Bearing assembly utilizing a tapered bushing holder Each track roller of a crawler has a tapered bore in which is fitted a tapered bushing holder, and fitted within the cylindrical bore of the holder is a cylindrical bushing which journals the roller for rotation about a transverse shaft mounted on the tra...	04/11/1978
4004644	Roller cutter In the saddle structure of the improved drill bit cutter assembly of the invention both spaced-apart legs are provided with bores each extending through the leg to receive a clamping bolt. These bores extend in directions including between them an angle o...	01/25/1977
3981664	Main shaft support for pellet mills An improvement for pellet mills for resolving the radial forces which develop between the die and the rollers. An extension is provided on the main shaft extending beyond the roller support frame arms, and a bearing assembly is mounted on the extension fo...	09/21/1976
3951076	Trolley construction A trolley comprising a trolley body, a shaft fixed on the trolley body and having ends projecting outwardly along the sides of the trolley body and a wheel on each end of the shaft. Each wheel comprises an inner race, an outer race and rollers between the...	04/20/1976
3945693	Track roller A track roller has a stepped diameter shaft with a pair of spaced shoulders and an outer track engaging rim with a pair of opposite end faces individually substantially alignable with the shoulders of the shaft. A rim clamping and positioning device is di...	03/23/1976

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Class 384/418 - Roller