| 摘要 |
918,241. Toothed gearing. SMIDTH & CO. A.S., F. L. July 6, 1959, No. 23145/59. Class 80 (1). In a speed reducing gear train in which the driving-shaft 2 is connected to the driven shaft 4 through two intermediate shafts 12<SP>1</SP>, 12<SP>11</SP>, Fig. 1, the final driven gear 16 is flexibly coupled to its shaft 4 by a membrane 18 of a number of flexible steel plates and the shaft 4 is flexibly coupled to a driven machine shaft 7 through a membrane 5. A resilient support for the shaft 4 comprises. Fig. 3, a slide shoe 21 suspended by bolts 23<SP>1</SP>, 23<SP>11</SP>from springs 29<SP>1</SP>, 29<SP>11</SP>and bearing on a collar 19 of the shaft so that the, power is equally distributed between the two intermediate shafts 12<SP>1</SP>, 12<SP>11</SP>.The gears on the intermediate shafts also have plane cylindrical portions 15<SP>1</SP>c, 15<SP>11</SP>c encompassed by rings 20<SP>1</SP>, 20<SP>11</SP> of greater internal diameter which engage a plane cylindrical portion 16c of the driven gear 16 which assist in centralizing this gear. |
