wherein, for 0≤X1≤1, aTheta1 is between −1.004 to −0.974, aTheta2 is between—−1.049 to −1.0182, aTheta3 is between −3.601 to −2.760, aTheta4 is between 18.791 to 25.965, and aTheta5 is between 0.185 to 0.277.
Single Piece Heavy Duty Wheel
18.06.2020
Patent
Elektronische Ressource
Englisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Engineering Index Backfile | 1947
Heavy duty railway wheel lathe
Engineering Index Backfile | 1948
Heavy duty railway wheel lathe
Engineering Index Backfile | 1923