公开(公告)号：US4342491A

公开(公告)日：1982-08-03

申请号：US133515

申请日：1980-03-24

Applicant: Warren E. Jamison ,  Raymond C. Pennington

Inventor： Warren E. Jamison ,  Raymond C. Pennington

IPC: F16C33/10 ,  F16C33/24 ,  F16C37/00 ,  F16C33/00 ,  F16C1/24 ,  F16C33/66

CPC classification number: F16C37/002 ,  F16C33/104 ,  F16C33/1065 ,  F16C33/24

Abstract: A self-lubricating journal bearing includes an arcuate bearing plate having a concave bearing surface. A plurality of lubricant plugs are positioned in apertures in the surface of said plate and are adapted to engage a rotating journal supported on said bearing surface for providing lubrication between said journal and said bearing plate. The lubricant plugs comprise an oil and polymer lubricating composition. The apertures and plugs are arranged to provide continuous lubrication over substantially the entire bearing surface as the journal rotates thereon, and coolant grooves are cut into the bearing surface of said bearing plate in a generally X-shaped pattern for channeling liquid coolant between the journal and the bearing plate.

Abstract translation: 自润滑轴颈轴承包括具有凹形支承表面的弓形轴承板。 多个润滑油塞位于所述板的表面中的孔中，并且适于接合支撑在所述轴承表面上的旋转轴颈，以在所述轴颈和所述轴承板之间提供润滑。 润滑剂塞包含油和聚合物润滑组合物。 孔和塞被布置成当轴颈在其上旋转时在基本上整个轴承表面上提供连续的润滑，并且冷却剂槽以大致X形的图案切割到所述轴承板的支承表面中，用于在轴颈和轴颈之间引导液体冷却剂 轴承板。