Class 384/299 - Nylon

Subclass of Class 384 - Bearings
Definition: Subject matter comprising a layer which contains a polymeric
No. of patents: 28
Last issue date: 05/06/2008

Number	Title	Issue Date
7367890	Yoke-trunnion universal joint without needle bearings A yoke-trunnion universal joint has a plastic anti-wear coating disposed between the sleeve and trunnion for lubrication, anti wear and absorbing vibration. A combining means combines the plastic anti-wear coating with sleeve or trunnion tightly. The plastic anti-we...	05/06/2008
7144235	Bearing and screw compressor A bearing comprising a resin layer, a backing strip and an intermediate layer which bonds the resin layer and the backing strip to each other is disclosed. The bearing undergoes a force from the resin layer side. A corrosion preventing layer is formed on each side f...	12/05/2006
6979129	Self-lubricated connector A self-lubricating connector or roller is formed by molding a laminated bearing insert in-situ within a nylon support or member. The connector provides a one-piece, self-lubricating device to replace conventional multiple-piece bearing assemblies which typically inc...	12/27/2005
6955473	Bushing joint A sleeve joint with a mount assembly unit (1) and with an inner part (2) is presented, in which the mount assembly unit (1) has a housing (3) as well as a bearing shell (4) inserted into the housing (3) for the slidingly mov...	10/18/2005
6708625	Greaseless door lock A greaseless door lock for doors on railroad cars which eliminates the need to lubricate the door locks. The greaseless door lock includes a C-shaped bracket having a side wall and spaced apart end walls attached to the side wall wherein the end walls include aligne...	03/23/2004
6676296	Radial bearing and transmission using the same The present invention relates to a bearing used in a transmission. The radial bearing for supporting a rotating shaft of the transmission has a substantial elliptical-cylinder-shaped inner circumferential surface. At least two lubricating resin members ar...	01/13/2004
6365556	Self-lubricating liner using poly (p-phenylene-2,6-benzobisoxazole) fiber A self-lubricating liner includes poly(p-phenylene-2, 6-benzobisoxazole), polytetrafluoroethylene, and a resin. The self-lubricating liner has superior strength and temperature resistance, abrasion resistance, thermal conductivity, and low moisture regain...	04/02/2002
6244411	Polymer sleeve snap ring groove reinforcement A clutch sleeve assembly for an automotive clutch system includes a polymer sleeve having a snap ring groove and a metal bushing disposed within the polymer sleeve having a flange that acts as a reinforcement for the snap ring groove. There are two config...	06/12/2001
6099278	Cantilever mount orbiting scroll with shaft adjustment A scroll compressor of the type having a cantilever mounted shaft is provided with a carbon crank case bearing. The carbon bearing insures that the shaft will be quickly worn away should there be shaft misalignment....	08/08/2000
6099166	Longitudinal stabilizer for vibration reducing bushing A rider having a centralizing or radially stabilizing bushing that reduces vibration and a longitudinal stabilizer element or lip to prevent longitudinal translation of the stabilizing bushing. The centralizing bushing maintains contact, alignment, and ge...	08/08/2000
6042271	Composite bearing structures A link chain comprising a first left side link including an end having therein an aperture, a first right side link laterally spaced from the first left link and including an end having therein an aperture in alignment with the aperture of the first left ...	03/28/2000
5885008	Plastic bearing with lubricating strip A plastic bearing and plastic conveyor guide track include a lubricating site formed by an oil saturated polymer. In a plastic bearing, a lubricating strip resides in contact with a shaft rotatably supported by the shaft. In the guide track, oil saturated...	03/23/1999
5762424	Full perimeter fiber wound bearing construction Disclosed herein is a bearing assembly comprising an outer stationary assembly including a housing including an axial bore with an inwardly facing spherical surface, and an outer bearing member including an outwardly facing spherical surface received by t...	06/09/1998
5553464	Auger type ice making machine An auger type ice making machine according to the present invention comprises a refrigeration casing 11 around which a refrigerant evaporation pipe 13 is wound, an auger 17 rotatably disposed in said refrigeration casing and having a blade 17b formed ther...	09/10/1996
4607965	Composite bearing with metal housing having a bore, with a tubular plastic insert therein An improved bearing for supporting a bi-fold door member. The bearing is formed from a block of high molecular weight polymer material having a bore extending from its top surface to its bottom surface. The bore is configured to tightly receive a shaft. T...	08/26/1986
4553134	Electrical alarm system for installation in a window casing An electrical system is provided for attachment to basement windows or the like for the purpose of sounding an alarm automatically if the window is opened and the device is moved or tampered with. The system comprises a spring-loaded bar or a tube within ...	11/12/1985
4496333	Low friction power takeoff shaft A slip bearing for a power takeoff shaft wherein a sleeve is placed between the socket and shaft of the power take off. A retaining ring, inserted in grooves formed on the inside of the shaft, is used to hold the nylon sleeve in the shaft....	01/29/1985
4439909	Ball joint manufacture A method of forming a plastic lined ball joint is disclosed using a preheated socket with wider than normal dimensional tolerances and a melt-in-place plastic socket liner which melts on forced contact with the heated socket so as to exactly conform with ...	04/03/1984
4239007	Railway truck pedestal liner A pedestal liner for a pedestal truck of a railway vehicle is provided wherein such pedestal liner is of roughly U-shaped configuration having a bight and a pair of parallel legs. A continuous uninterrupted backing material defining the bight and parallel...	12/16/1980
4170180	Pedestal wear liner assembly A pedestal assembly for use in a railroad vehicle having a journal box which slides vertically with respect to the pedestal assembly, said assembly including a pedestal liner consisting of elastomer having a wear face and a non-wear face, said wear face c...	10/09/1979
4106359	Antifriction assemblies There is disclosed an antifriction assembly of relative moving machine elements such as shaft and thrust bearing or screw and nut assemblies having engagement surfaces formed of materials characterized by a coefficient of friction which is inversely depen...	08/15/1978
4100645	Bushing A bushing for use with an underground storage tank, consisting of a wall having inner and outer screw threads, the outer thread being a standard taper of 1° 47' and the inner thread being a non-standard taper of between 1° - 48' and 16° - 47'....	07/18/1978
4076347	Antifriction nylon member An antifriction nylon member is provided which is comprised of a lubricant, a surfactant, and nylon wherein the lubricant is substantially uniformly dispersed throughout the nylon by the surfactant....	02/28/1978
4058344	Ground engaging member for movable structures The invention relates to a ground engaging member in the form of a ball for supporting load carrying structures, such as wheelbarrows. The ball is preferably moulded from a plastics material, such as a mixture of EVA and low density polyethylene, and is f...	11/15/1977
4054964	Detachable luggage caster roller A detachable luggage caster roller for suitcases, luggage and the like is comprised of a roller support bracket formed of synthetic resin and including a cylindrical male member and a base plate adapted to be secured directly or indirectly through a seat ...	10/25/1977
4054337	Low-friction fabric bearing The invention contemplates a fabric-lined bearing wherein the fabric is of knitted construction, from yarn consisting primarily of low-friction filaments and high-strength filaments, and wherein the exposed filaments at the bearing interface are primarily...	10/18/1977
4036345	Conveyors A platform conveyor device for transporting loads, comprising a plurality of spaced apart elongate members alternate ones of which carry rotatable bearing members and are reciprocatable vertically by compressed air hoses so that in an uppermost position l...	07/19/1977
3935631	Method of seating a bearing This invention discloses a novel and improved method of seating a bearing, especially for use in chair controls for tiltable chairs. A multi-pointed star-shaped hole is cut in the support and a bearing, preferably made of nylon, which has a series of circ...	02/03/1976

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Class 384/299 - Nylon