摘要 |
The wheel (4), running on a rail has a concave running surface (5) which matches the contour of the convex cross-section of the head of the rail (3). The radius (R) of the wheel running surface is between two and a half and three times the width (b) of the cross-section of the rail head. In the case of a flanged wheel, there is a radius (r) at the junction of the running surface with the inside surface (6) of the flange of a value, which lies between one sixteenth and one tenth of the main contour radius. USE/ADVANTAGE - For cranes and crabs, with wide range of useful application, and uniform deformation.
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申请人 |
VEB SCHWERMASCHINENBAUKOMBINAT TAKRAF LEIPZIG, DDR 7010 LEIPZIG, DD |
发明人 |
WARKENTHIN, WERNER, DR.SC.TECHN., DDR 7050 LEIPZIG, DD;ROEDER, ARNO, DIPL.-ING., DDR 6088 STEINBACH-HALLENBERG, DD;KUHN, ULRICH, DDR 6080 SCHMALKALDEN, DD;WOLF, THOMAS, DIPL.-ING., DDR 7022 LEIPZIG, DD;ANGRIK, JOSEF, DDR 6080 SCHMALKALDEN, DD |