发明名称 LOW PROFILE SHEAR PAD AND ADAPTER
摘要 <p>A LOW PROFILE MOUNTING ASSEMBLY FOR USE BETWEEN A RAIL CAR SIDE FRAME PEDESTAL (20) AND THE RAIL CAR ROLLER BEARING INCLUDES A SHEAR PAD (26, 102, 204) AND A BEARING ADAPTER (24, 104, 200). IN ONE EMBODIMENT, THE SHEAR PAD (26) HAS RELATIVELY THIN PLATES (34, 38) JOINED BY AN ELASTOMERIC LAYER (44). IN ANOTHER EMBODIMENT, THE SHEAR PAD (102) INCLUDES A PROJECTION (116) EXTENDING DOWNWARDLY FROM A PLATE (108) TO BE RECEIVED AND RETAINED BY A RECESS (118) DEFINED IN A TOP SURFACE (120) OF THE ADAPTER (104). IN ANOTHER EMBODIMENT, A CENTRAL CAVITY (208) FORMED IN A LOWER PLATE (206) OF THE SHEAR PAD (204) COOPERATES WITH THE ADAPTER TOP SURFACE (202) TO DISTRIBUTE FORCES ON THE ROLLER BEARING. IN ANOTHER EMBODIMENT, AN ELASTOMERIC PROJECTION (116) OF A SHEAR PAD PLATE (108) BEARS AGAINST RIDGES (134) ON THE ADAPTER TOP SURFACE (120) TO PREVENT DISENGAGEMENT.</p>
申请公布号 MY150422(A) 申请公布日期 2014.01.15
申请号 MY2008PI05134 申请日期 2008.12.18
申请人 STANDARD CAR TRUCK COMPANY 发明人 DAVID M. EAST;GIUSEPPE SAMMARTINO;RONALD D. GOLEMBIEWSKI
分类号 B61F5/26 主分类号 B61F5/26
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