Bearing structure
Patent 5700093 Issued on December 23, 1997. Estimated Expiration Date: 
February 7, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 7, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2776175 Multi-layer plain bearing Composite sliding surface bearing Composite material for sliding surface bearings Patent #: 4847135 InventorsAssigneeApplicationNo. 797245 filed on 02/07/1997US Classes:384/276, Specified sleeve or liner384/294, For crankshaft384/907Bearing material or solid lubricantExaminersPrimary: Hannon, Thomas R.Attorney, Agent or FirmForeign Patent References
International ClassF10C 009/04Foreign Application Priority Data1996-02-29 JPAbstractDisclosed is a bearing structure of a sliding bearing which is held in a housing and which rotatably supports a rotary shaft. At least one of the outer surface of the sliding bearing and the inner surface of the housing is covered with a coating layer which essentially consists of, by weight, a total amount of not more than 90% of solid lubricant and hard particles in which the solid lubricant is of 3 to 50% and the hard particles are of 1 to 50%, and the balance of polyamideimide resin. | |
